General
- Target 2b3bdca877d4ab7ad77928c91c13b57e3f8247104beaa77146e0e761db2e4642
- Size 230KB
- Sample261014-h8bj1a1thy
- SHA256 2b3bdca877d4ab7ad77928c91c13b57e3f8247104beaa77146e0e761db2e4642
- MD5 d00c8ad782dce96029bdd07e57c6e8a9
- SHA1 d1557ffaa1e45ad7177c296ec4809dd449348a31
- SHA512 f71df72c7166b4f0a2fd477b07aa502a1040318198276f0f35c7d7960489036de3c775158ea5678c107550147bd764f067830f365916a0d1cb8e286d1f8a9566
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T1DF340200DBB2E5E8D448247A07879310EBF1DDDE7B73677143D5E22FAB41F1AA4AA190
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2b3bdca877d4ab7ad77928c91c13b57e3f8247104beaa77146e0e761db2e4642.exe
Resource
win10v2004-20260911-en
Malware Config
Extracted
-
gh0strat
-
107.163.241.193:6520
-
http://107.163.241.181:16300/
-
http://107.163.241.182:12354/login.php
-
user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C))
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)
Targets
-
- Target 2b3bdca877d4ab7ad77928c91c13b57e3f8247104beaa77146e0e761db2e4642
- Size 230KB
- SHA256 2b3bdca877d4ab7ad77928c91c13b57e3f8247104beaa77146e0e761db2e4642
- MD5 d00c8ad782dce96029bdd07e57c6e8a9
- SHA1 d1557ffaa1e45ad7177c296ec4809dd449348a31
- SHA512 f71df72c7166b4f0a2fd477b07aa502a1040318198276f0f35c7d7960489036de3c775158ea5678c107550147bd764f067830f365916a0d1cb8e286d1f8a9566
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T1DF340200DBB2E5E8D448247A07879310EBF1DDDE7B73677143D5E22FAB41F1AA4AA190
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Farfli Backdoor
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Indicator Removal
1File Deletion
1Modify Registry
1Pre-OS Boot
1Bootkit
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1