Analysis
- max time kernel
117s - max time network
122s - platform
windows7_x64 - resource
win7 - submitted
16/07/2020, 06:41
Static task
static1
Behavioral task
behavioral1
Sample
Attached Documents_pdf.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Attached Documents_pdf.exe
Resource
win10v200430
0 signatures
0 seconds
General
- Target Attached Documents_pdf.exe
- Size 925KB
- Sample200716-1n3ssbkhva
- SHA256 c51d4fc5a8422271d20c83380f1cb646a19ca48c6bd4e509b29579d01bd8ea68
- MD5 9cebad4a442a08f7eacdc152a04c159e
- SHA1 fcb5991bda8c8964447b00647784e73f57dbd852
- SHA512 9e7a78124092ee0ce670c81fbc3c285e0d0e8f1cd3bfdf975a40dc43f440bcbd330ae5ab1be4e034530aa2115dca56c4e7db0da3f45817923d8bd958f91c7a7f
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://beckhoff-th.com/chief/chief1/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1496 set thread context of 736 1496 Attached Documents_pdf.exe 24 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 736 Attached Documents_pdf.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 736 Attached Documents_pdf.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24 PID 1496 wrote to memory of 736 1496 Attached Documents_pdf.exe 24
Processes
-
C:\Users\Admin\AppData\Local\Temp\Attached Documents_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Attached Documents_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Users\Admin\AppData\Local\Temp\Attached Documents_pdf.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: RenamesItself
PID:736
-