General
- Target bc62c860167a0e2bf1569fd6ede74d76e5c069801931516f0b21b55504fbdd3b
- Size 234KB
- Sample260419-ebf7fab16n
- SHA256 bc62c860167a0e2bf1569fd6ede74d76e5c069801931516f0b21b55504fbdd3b
- MD5 29520526adcb8e11779423e434d94c4a
- SHA1 8eb47c85cba5299279c901942e372608b6f59ce0
- SHA512 57c5c46762e6e905f07612550746034bed2a108bfa0b5dd19e0f06eb3f21b6335e15c24105e21085fc4fd2b894ec698ac50d380c5d199caa12317ba2c979715d
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFK:X2vnSwjaOcADw9cUeCOf
- TLSH T103340200D7B2E5E8D44824BA0787D310EAE1DCDE7B73677143D5E32FAB41F1AA4AA194
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
bc62c860167a0e2bf1569fd6ede74d76e5c069801931516f0b21b55504fbdd3b.exe
Resource
win10v2004-20260130-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 bc62c860167a0e2bf1569fd6ede74d76e5c069801931516f0b21b55504fbdd3b
- Size 234KB
- SHA256 bc62c860167a0e2bf1569fd6ede74d76e5c069801931516f0b21b55504fbdd3b
- MD5 29520526adcb8e11779423e434d94c4a
- SHA1 8eb47c85cba5299279c901942e372608b6f59ce0
- SHA512 57c5c46762e6e905f07612550746034bed2a108bfa0b5dd19e0f06eb3f21b6335e15c24105e21085fc4fd2b894ec698ac50d380c5d199caa12317ba2c979715d
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFK:X2vnSwjaOcADw9cUeCOf
- TLSH T103340200D7B2E5E8D44824BA0787D310EAE1DCDE7B73677143D5E32FAB41F1AA4AA194
- 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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1