General
- Target SystemUpdate.exe
- Size 32.4MB
- Sample260620-nd92zafx5t
- SHA256 f226d08397336942cbf5c867191f19cfe75f2d4a7045bb3d7e751ce70b15e133
- MD5 19e414fbe352fb818601b7adb75628ba
- SHA1 35ddaec80103c08852b4d6d9bf4fac0a3ef7a3b7
- SHA512 d5e3390eec528f2e09649ece78a843d5d83f11e6f93dcd60820c606fd29c9b1882ad22e7ab45ec4f2488ef7e7b5e711c4c1c597046664d5d91429b4a83e9022e
- SSDEEP 786432:OljSYGuSUABfa7KZzW+NjcOjTNGCgK/2eVVuiDsX/6CelBe:ajSjdVa7KZzNNoK4C2eNoXyCel
- TLSH T1D9773311EBE016F1FAD9527C50ADD453AAB6FA9A7726C08E047DD0530BA36E11A3CF70
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
SystemUpdate.exe
Resource
win10v2004-20260513-en
13 signatures
300 seconds
Behavioral task
behavioral2
Sample
SystemUpdate.exe
Resource
win11ltsc2024-20260617-en
10 signatures
300 seconds
Malware Config
Targets
-
- Target SystemUpdate.exe
- Size 32.4MB
- SHA256 f226d08397336942cbf5c867191f19cfe75f2d4a7045bb3d7e751ce70b15e133
- MD5 19e414fbe352fb818601b7adb75628ba
- SHA1 35ddaec80103c08852b4d6d9bf4fac0a3ef7a3b7
- SHA512 d5e3390eec528f2e09649ece78a843d5d83f11e6f93dcd60820c606fd29c9b1882ad22e7ab45ec4f2488ef7e7b5e711c4c1c597046664d5d91429b4a83e9022e
- SSDEEP 786432:OljSYGuSUABfa7KZzW+NjcOjTNGCgK/2eVVuiDsX/6CelBe:ajSjdVa7KZzNNoK4C2eNoXyCel
- TLSH T1D9773311EBE016F1FAD9527C50ADD453AAB6FA9A7726C08E047DD0530BA36E11A3CF70
- MD5 SHA1 SHA512 SSDEEP TLSH
Loads dropped DLL
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Enumerates processes with tasklist
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1