Overview
overview
10Static
static
3file_release_4.rar
windows7-x64
10file_release_4.rar
windows10-2004-x64
7ICQLiteShell.dll
windows7-x64
1ICQLiteShell.dll
windows10-2004-x64
1ICQRT.dll
windows7-x64
3ICQRT.dll
windows10-2004-x64
3Language/WinRar.exe
windows7-x64
1Language/WinRar.exe
windows10-2004-x64
1LiteRes.dll
windows7-x64
1LiteRes.dll
windows10-2004-x64
1LiteSkinUtils.dll
windows7-x64
1LiteSkinUtils.dll
windows10-2004-x64
3setup.exe
windows7-x64
10setup.exe
windows10-2004-x64
10Analysis
-
max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
23-02-2024 17:45
Static task
static1
Behavioral task
behavioral1
Sample
file_release_4.rar
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
file_release_4.rar
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
ICQLiteShell.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
ICQLiteShell.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
ICQRT.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
ICQRT.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral7
Sample
Language/WinRar.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Language/WinRar.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral9
Sample
LiteRes.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
LiteRes.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral11
Sample
LiteSkinUtils.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
LiteSkinUtils.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral13
Sample
setup.exe
Resource
win7-20240221-en
General
-
Target
file_release_4.rar
-
Size
14.6MB
-
MD5
b53f9821429a957dbb940190b929208f
-
SHA1
61dea662a6608ba8239d7e0f459cd72640f0cd58
-
SHA256
e3683f1a58054c1166a94d5758848ed053777c7dc575a7af69c938b39f204eb5
-
SHA512
13c5fa541964d8d4bb8ccd6e35ace5a82ffc71134a439d08e19b1043acc138bf01634f32177c75690d1b401189490187380cea5d0af13892c23d23e654058278
-
SSDEEP
393216:UCmEcAypbKLd/OXCRmXTaDLhV5MVlW5yPGKHIo+vDHQEoSs2X6YhDpd4:GEcAGgdw7XTaVv5yzUHQzSs2XPhDpm
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
cmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2200714112-3788720386-2559682836-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2200714112-3788720386-2559682836-1000_Classes\Local Settings cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7zFM.exedescription pid process Token: SeRestorePrivilege 1104 7zFM.exe Token: 35 1104 7zFM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
7zFM.exepid process 1104 7zFM.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 1400 wrote to memory of 1104 1400 cmd.exe 7zFM.exe PID 1400 wrote to memory of 1104 1400 cmd.exe 7zFM.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\file_release_4.rar1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\file_release_4.rar"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1104