General
- Target 2026-08-16_ff7489e1e4c2adc9b1d889e6197cec22_coinminer_darkside_elex_lockbit
- Size 147KB
- Sample260816-ts67hs1hjd
- SHA256 2c09a467ca6026d4210c3921a2b8dd3004ef990813adb5fabca05c52f4f5b3fb
- MD5 ff7489e1e4c2adc9b1d889e6197cec22
- SHA1 1b09e82b0cc97f146a0099df3630bdcb997fde5c
- SHA512 252a851ea6cb5d7cd9a660792ec8e43b2e0b3ec72c03be561e66338348224c3da32fcba9548e2871886a60536bf2b82d8fc64192ccd53c129bda95ed792e44d7
- SSDEEP 3072:dqJogYkcSNm9V7DhwD0OWJorOv3e2iZCT:dq2kc4m9tDpO0oraexZ
- TLSH T111E36B21F25ED0B3D87718F22726B17DB3EA4D2C0AA56847E6D41F48BCA49232F4591F
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-16_ff7489e1e4c2adc9b1d889e6197cec22_coinminer_darkside_elex_lockbit.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-16_ff7489e1e4c2adc9b1d889e6197cec22_coinminer_darkside_elex_lockbit.exe
Resource
win11ltsc2024-20260710-en
15 signatures
150 seconds
Malware Config
Targets
-
- Target 2026-08-16_ff7489e1e4c2adc9b1d889e6197cec22_coinminer_darkside_elex_lockbit
- Size 147KB
- SHA256 2c09a467ca6026d4210c3921a2b8dd3004ef990813adb5fabca05c52f4f5b3fb
- MD5 ff7489e1e4c2adc9b1d889e6197cec22
- SHA1 1b09e82b0cc97f146a0099df3630bdcb997fde5c
- SHA512 252a851ea6cb5d7cd9a660792ec8e43b2e0b3ec72c03be561e66338348224c3da32fcba9548e2871886a60536bf2b82d8fc64192ccd53c129bda95ed792e44d7
- SSDEEP 3072:dqJogYkcSNm9V7DhwD0OWJorOv3e2iZCT:dq2kc4m9tDpO0oraexZ
- TLSH T111E36B21F25ED0B3D87718F22726B17DB3EA4D2C0AA56847E6D41F48BCA49232F4591F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (899) 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
-
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.
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
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