General
- Target 44f859aca4a30ddb53fd98f1257c99dce84496efb094d2343e834d56323a6485
- Size 212KB
- Sample261003-gbc6wsst6n
- SHA256 44f859aca4a30ddb53fd98f1257c99dce84496efb094d2343e834d56323a6485
- MD5 fd51c3670ce7740f95122a9ce6de2e8a
- SHA1 d5862bcdc57f9744c3d156a611a904a9305c257e
- SHA512 35ed60e30caacce2ee2d371ec6be1d2709ecde944aa23d52285aed9d2ba4470bdfb6be144b7d95afc04158159066b16f6411d1e6d490056b8f7885fea698533b
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFP:X2vnSwjaOcADw9cUeCOfP
- TLSH T168241200CBB5B5E8D498607B0AC3A321E7F29ECEBB735BB152D6D22B9F50F066459490
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
44f859aca4a30ddb53fd98f1257c99dce84496efb094d2343e834d56323a6485.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 44f859aca4a30ddb53fd98f1257c99dce84496efb094d2343e834d56323a6485
- Size 212KB
- SHA256 44f859aca4a30ddb53fd98f1257c99dce84496efb094d2343e834d56323a6485
- MD5 fd51c3670ce7740f95122a9ce6de2e8a
- SHA1 d5862bcdc57f9744c3d156a611a904a9305c257e
- SHA512 35ed60e30caacce2ee2d371ec6be1d2709ecde944aa23d52285aed9d2ba4470bdfb6be144b7d95afc04158159066b16f6411d1e6d490056b8f7885fea698533b
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFP:X2vnSwjaOcADw9cUeCOfP
- TLSH T168241200CBB5B5E8D498607B0AC3A321E7F29ECEBB735BB152D6D22B9F50F066459490
- 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