51fc0d5c3759f6c916fac21356858645c73a873900443f7847f24132125f6b3e

General

Target
51fc0d5c3759f6c916fac21356858645c73a873900443f7847f24132125f6b3e.exe
Size 5.5MB
Sample260420-kfrrmahs2s
SHA256 51fc0d5c3759f6c916fac21356858645c73a873900443f7847f24132125f6b3e
MD5 8f7a85ca8c0ec261acb9a34047874490
SHA1 4ff5afe4f0c2e99ad3ca47f01dfcecac4cf30f5b
SHA512 1e9f900c2e8a806c18d4638eddff59f3c5f393f51f567955522f1e9123d1d948883d617aa03e0f7a3c5dc91112c9010baf2af50b83b68d31fa7274565ba9c0b1
SSDEEP 98304:KzIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zligLLLLK:KhfefPtHxcp9ym3nltDUJV
TLSH
T1AE46E101B3D695BAD0BF1638D87A46656674BC048316CBBF5394BD3D6E32BC04E323A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  51fc0d5c3759f6c916fac21356858645c73a873900443f7847f24132125f6b3e.exe
- Size 5.5MB
- SHA256 51fc0d5c3759f6c916fac21356858645c73a873900443f7847f24132125f6b3e
- MD5 8f7a85ca8c0ec261acb9a34047874490
- SHA1 4ff5afe4f0c2e99ad3ca47f01dfcecac4cf30f5b
- SHA512 1e9f900c2e8a806c18d4638eddff59f3c5f393f51f567955522f1e9123d1d948883d617aa03e0f7a3c5dc91112c9010baf2af50b83b68d31fa7274565ba9c0b1
- SSDEEP 98304:KzIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zligLLLLK:KhfefPtHxcp9ym3nltDUJV
- TLSH
  T1AE46E101B3D695BAD0BF1638D87A46656674BC048316CBBF5394BD3D6E32BC04E323A6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

8^/10

backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign
- Sets service image path in registry
  This determines the executable launched when a service starts. It can be used to establish persistence.
  persistence
- Signed with revoked ConnectWise certificate
  Binary is signed using a ConnectWise certificate revoked for key compromise.
  revoked_codesign
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- ConnectWise ScreenConnect remote access tool
  ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.
  backdoor rat
- Event Triggered Execution: Component Object Model Hijacking
  Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
  persistence privilege_escalation
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Boot or Logon Autostart Execution: Authentication Package
  Suspicious Windows Authentication Registry Modification.
  persistence privilege_escalation
- Drops file in System32 directory
behavioral1 behavioral2