Elastic Defend high stable eql
Suspicious Access to Cryptocurrency Wallet Files
Identifies access attempts to multiple unique cryptocurrency wallet files by the same process. Adversaries may steal those files to for financial gains.
Detection Logic
sequence by process.entity_id with maxspan=30s
[file where event.type == "access" and process.pid != 4 and
file.path :
("*\\ElectronCash\\wallets*",
"*\\Electrum-LTC\\wallets*",
"*\\Electrum\\wallets*",
"*\\Ethereum\\keystore*",
"*\\Exodus\\exodus.wallet*",
"*\\Bitcoin\\wallets*",
"*\\Coinomi\\wallets*",
"*\\Appdata\\Roaming\\Raven\\*wallet*",
"*\\DaedalusMainnet\\wallets*",
"*\\Blockstream\\Green\\wallets*",
"*\\MultiDoge\\multidoge.wallet*",
"*\\WalletWasabi\\Client\\Wallets*",
"*\\com.liberty.jaxx\\IndexedDB\\file__0.indexeddb.leveldb",
"*\\Appdata\\Roaming\\atomic\\LocalStorage\\leveldb*",
"*AppData\\Roaming\\Guarda\\LocalStorage\\leveldb*",
"*fhbohimaelbohpjbbldcngcnapndodjp*",
"*aeachknmefphepccionboohckonoeemg*",
"*hnfanknocfeofbddgcijnmhnfnkdnaad*",
"*hifafgmccdpekplomjjkcfgodnhcellj*",
"*nkbihfbeogaeaoehlefnkodbefgpgknn*",
"*ejbalbakoplchlghecdalmeeeajnimhm*",
"*bfnaelmomeimhlpmgjnjophhpkkoljpa*",
"*fnjhmkhhmkbjkkabndcnnogagogbneec*",
"ibnejdfjmmkpcnlpebklmnkoeoihofec*",
"*klfhbdnlcfcaccoakhceodhldjojboga*",
"*aanjhgiamnacdfnlfnmgehjikagdbafd*",
"*bblmcdckkhkhfhhpfcchlpalebmonecp*",
"*hpglfhgfnhbgpjdenjgmdgoeiappafln*",
"*afbcbjpbpfadlkmhmclhkeeodmamcflc*",
"*kncchdigobghenbbaddojjnnaogfppfj*") and
not process.executable : ("?:\\Program Files (x86)\\*.exe", "?:\\Program Files\\*.exe", "?:\\Windows\\explorer.exe") and
not user.id : ("S-1-5-18", "S-1-5-19", "S-1-5-20") and
not (process.executable : "?:\\Users\\*\\AppData\\Local\\Microsoft\\OneDrive\\OneDrive.exe" and
process.code_signature.subject_name : "Microsoft *" and process.code_signature.trusted == true) and
not (process.code_signature.subject_name in ("Exodus Movement Inc", "Exodus Movement, Inc.") and process.code_signature.trusted == true and
file.path : "?:\\Users\\*\\Exodus\\exodus.wallet*")
] as event0
[file where event.type == "access" and process.pid != 4 and
file.path :
("*\\ElectronCash\\wallets*",
"*\\Electrum-LTC\\wallets*",
"*\\Electrum\\wallets*",
"*\\Ethereum\\keystore*",
"*\\Exodus\\exodus.wallet*",
"*\\Bitcoin\\wallets*",
"*\\Coinomi\\wallets*",
"*\\Appdata\\Roaming\\Raven\\*wallet*",
"*\\DaedalusMainnet\\wallets*",
"*\\Blockstream\\Green\\wallets*",
"*\\MultiDoge\\multidoge.wallet*",
"*\\WalletWasabi\\Client\\Wallets*",
"*\\com.liberty.jaxx\\IndexedDB\\file__0.indexeddb.leveldb",
"*\\Appdata\\Roaming\\atomic\\LocalStorage\\leveldb*",
"*AppData\\Roaming\\Guarda\\LocalStorage\\leveldb*",
"*fhbohimaelbohpjbbldcngcnapndodjp*",
"*aeachknmefphepccionboohckonoeemg*",
"*hnfanknocfeofbddgcijnmhnfnkdnaad*",
"*hifafgmccdpekplomjjkcfgodnhcellj*",
"*nkbihfbeogaeaoehlefnkodbefgpgknn*",
"*ejbalbakoplchlghecdalmeeeajnimhm*",
"*bfnaelmomeimhlpmgjnjophhpkkoljpa*",
"*fnjhmkhhmkbjkkabndcnnogagogbneec*",
"ibnejdfjmmkpcnlpebklmnkoeoihofec*",
"*klfhbdnlcfcaccoakhceodhldjojboga*",
"*aanjhgiamnacdfnlfnmgehjikagdbafd*",
"*bblmcdckkhkhfhhpfcchlpalebmonecp*",
"*hpglfhgfnhbgpjdenjgmdgoeiappafln*",
"*afbcbjpbpfadlkmhmclhkeeodmamcflc*",
"*kncchdigobghenbbaddojjnnaogfppfj*") and
not process.executable : ("?:\\Program Files (x86)\\*.exe", "?:\\Program Files\\*.exe") and
not user.id : ("S-1-5-18", "S-1-5-19", "S-1-5-20") and file.name != event0.file.name] Field Validations
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