General
- Target 2026-07-20_955f61528a0309f2563fa13a0a4c1d46_coinminer_darkside_elex_lockbit
- Size 163KB
- Sample260720-dbf11afx8y
- SHA256 dc73cad50bf3a6f45215d267b9ed74c87725ad6cf67887963fd7aada1b9887db
- MD5 955f61528a0309f2563fa13a0a4c1d46
- SHA1 92d1ee26817d806956059760115a555798d92bfb
- SHA512 636bd70345a98db6307c960051da1b5a1c18590aa723e6be43417c228780bd9ea35ed2ba0e3397d778d04e845a1b0fa925e95fd5e62d47233534b9c76e72674a
- SSDEEP 3072:96glyuxE4GsUPnliByocWepdfQQzWH2ctDU5dggC:96gDBGpvEByocWerfQZHU5dfC
- TLSH T1B1F38D21B123D077D46728F93726A076B3DA8D1C1D99641BD6940F68BCB4D1B2F0BBA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-07-20_955f61528a0309f2563fa13a0a4c1d46_coinminer_darkside_elex_lockbit.exe
Resource
win10v2004-20260513-en
22 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_955f61528a0309f2563fa13a0a4c1d46_coinminer_darkside_elex_lockbit.exe
Resource
win11ltsc2024-20260710-en
23 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-07-20_955f61528a0309f2563fa13a0a4c1d46_coinminer_darkside_elex_lockbit
- Size 163KB
- SHA256 dc73cad50bf3a6f45215d267b9ed74c87725ad6cf67887963fd7aada1b9887db
- MD5 955f61528a0309f2563fa13a0a4c1d46
- SHA1 92d1ee26817d806956059760115a555798d92bfb
- SHA512 636bd70345a98db6307c960051da1b5a1c18590aa723e6be43417c228780bd9ea35ed2ba0e3397d778d04e845a1b0fa925e95fd5e62d47233534b9c76e72674a
- SSDEEP 3072:96glyuxE4GsUPnliByocWepdfQQzWH2ctDU5dggC:96gDBGpvEByocWerfQZHU5dfC
- TLSH T1B1F38D21B123D077D46728F93726A076B3DA8D1C1D99641BD6940F68BCB4D1B2F0BBA3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (910) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
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Executes dropped EXE
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory
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Sets desktop wallpaper using registry
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1