General
- Target a23d13b97ade96da4e0fd4488c1ef42600112d95d3d4e37287630da8b6cadc44
- Size 212KB
- Sample261003-gkljmabd68
- SHA256 a23d13b97ade96da4e0fd4488c1ef42600112d95d3d4e37287630da8b6cadc44
- MD5 86d43be981862008b61af4dc27e82dd2
- SHA1 2c70023355795b47a28201dd1e4b0b224aa1dc57
- SHA512 d1029840c1914a68c2fd5553387793466d62e0ec9871b8a53434b0549c164e7350dd58009154958186a249974f95321f41f17abf72e0b86fd5ec84dffcb3e3c0
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T18B241200CBA5B5E8D498607F0AC3A321F7F29ECEB7735BB152D6D22B9F50F066459890
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
a23d13b97ade96da4e0fd4488c1ef42600112d95d3d4e37287630da8b6cadc44.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 a23d13b97ade96da4e0fd4488c1ef42600112d95d3d4e37287630da8b6cadc44
- Size 212KB
- SHA256 a23d13b97ade96da4e0fd4488c1ef42600112d95d3d4e37287630da8b6cadc44
- MD5 86d43be981862008b61af4dc27e82dd2
- SHA1 2c70023355795b47a28201dd1e4b0b224aa1dc57
- SHA512 d1029840c1914a68c2fd5553387793466d62e0ec9871b8a53434b0549c164e7350dd58009154958186a249974f95321f41f17abf72e0b86fd5ec84dffcb3e3c0
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T18B241200CBA5B5E8D498607F0AC3A321F7F29ECEB7735BB152D6D22B9F50F066459890
- 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