Analysis
- max time kernel
64s - max time network
92s - platform
windows10_x64 - resource
win10 - submitted
24/06/2020, 13:14
Static task
static1
Behavioral task
behavioral1
Sample
gunzipped.exe
Resource
win7
0 signatures
0 seconds
General
- Target gunzipped.exe
- Size 241KB
- Sample200624-avanmpx736
- SHA256 3493adb86f0da3a09e5eea6a97f8490a7718158742d29c4f14aca8ce30c4aeaf
- MD5 2ae92b3fc0cd3dc9c4df703a4a15e15a
- SHA1 8cd16e0ed4b9e40b2808f631d9c9a230046c6edd
- SHA512 311d4f1eb38308872352b3ba68fe099000638a8ed8b653a7f5104851bf116d339f82e76e1d4e7701f45e4b29e5e3c0dda0ce2909d848dc724b6eb03c784b4bad
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
zoldpasszus.hu/bb/Panel/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 WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 PID 3104 wrote to memory of 4072 3104 gunzipped.exe 67 - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3104 set thread context of 4072 3104 gunzipped.exe 67 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4072 gunzipped.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4072 gunzipped.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
Processes
-
C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3104 -
C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: RenamesItself
PID:4072
-