General
- Target coder-task (5).txt
- Size 12KB
- Sample260802-mexmlaxxay
- SHA256 cb022b3bb8a7c60f308ee1e48b84cb6ea290a2173ed302cdbc268868dfa76051
- MD5 f80338ae2c0c98033673fce67a31bdf0
- SHA1 ca4d9a53c4632228b24415c3a9af9aabfefc2fbd
- SHA512 97102c3274ccedfae13f45b94e20bd87d7145b28933766997b6623d0123ee5b9751a1428abd3fd01c7ecf3e80181cd3dab0f0f3ee20d0b7cfc0d0a472302868b
- SSDEEP 384:lIPIL/SYTXlFTUdNuNeFRrSZyUKO71M7u7wXV3RkPo1Hd8iiTJi4XUuStqwj6Iu5:aIrlPAN92KO7C8Pc9uSt8bV
- TLSH T1FD52EAF6672932765D63826BF71232E2DF31D1E11B0661E0F0CE816D22970E7937BA90
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
coder-task (5).txt
Resource
win10ltsc2021-20260513-en
Malware Config
Targets
-
- Target coder-task (5).txt
- Size 12KB
- SHA256 cb022b3bb8a7c60f308ee1e48b84cb6ea290a2173ed302cdbc268868dfa76051
- MD5 f80338ae2c0c98033673fce67a31bdf0
- SHA1 ca4d9a53c4632228b24415c3a9af9aabfefc2fbd
- SHA512 97102c3274ccedfae13f45b94e20bd87d7145b28933766997b6623d0123ee5b9751a1428abd3fd01c7ecf3e80181cd3dab0f0f3ee20d0b7cfc0d0a472302868b
- SSDEEP 384:lIPIL/SYTXlFTUdNuNeFRrSZyUKO71M7u7wXV3RkPo1Hd8iiTJi4XUuStqwj6Iu5:aIrlPAN92KO7C8Pc9uSt8bV
- TLSH T1FD52EAF6672932765D63826BF71232E2DF31D1E11B0661E0F0CE816D22970E7937BA90
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (6135) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used to control the browser and steal sensitive information such as credentials and session cookies.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Modify Authentication Process
1Modify Registry
2Subvert Trust Controls
2Install Root Certificate
2