Analysis
- max time kernel
119s - max time network
118s - platform
windows7_x64 - resource
win7v20201028 - submitted
03/11/2020, 22:34
Static task
static1
Behavioral task
behavioral1
Sample
vbc.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target vbc.exe
- Size 741KB
- Sample201103-dlhe35b266
- SHA256 9ebe51e383ea0bdd41359e085172e6555e9f7e24cae16c128f84b8def85f48ad
- MD5 c3625ccbd503205305fbee104c373165
- SHA1 fa9672023268a4f6bee24d9c78dd21af2f3c7c7e
- SHA512 fa09c8029b28a3e51d4144685196580be398db2509a16557f7e4d99f6cec92969f7da951ea0f58728b2f81a9d57c72b82cbba66b222c0f04b166e4434e29c91e
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://195.69.140.147/.op/cr.php/NCTxXyKTcBIUf
-
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
- Uses the VBS compiler for execution 1 TTPs
- Modifies service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\ASP.NET_4.0.30319\Names\vFZBaIQBUtHQ0i5E75rJ6W4gqXq1slXuVHM2TA33xrCCyxRgEE7cH0rsj23si1y7OlBRt9CsmahjvDPjLko2RIt5toFnbCLUf1y3N0VbVlmtY6Z36LgQA2 = "536" vbc.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 536 set thread context of 1672 536 vbc.exe 29 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1672 vbc.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1672 vbc.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29 PID 536 wrote to memory of 1672 536 vbc.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\vbc.exe"C:\Users\Admin\AppData\Local\Temp\vbc.exe"1⤵
- Modifies service
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\AppData\Local\Temp\vbc.exe"{path}"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1672
-