Analysis
-
max time kernel
34s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 08:15
Static task
static1
Behavioral task
behavioral1
Sample
ORDER_4893.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ORDER_4893.exe
Resource
win10v2004-20240802-en
General
-
Target
ORDER_4893.exe
-
Size
741KB
-
MD5
65e3961dcfc3a3f3f5715bf3b2d1808b
-
SHA1
341aab6a9833716da24189f433405ce941c24886
-
SHA256
19b7eacffb4f71a002ea92640c75a698e200daf22949368d382fabbfe65eb84d
-
SHA512
20041b4eb598d7525067df95d242825fb0c85d129b428703055a4dc74af14c658ed4ae75d14196ac50711534437792227f37aa8415bf5759d8bf64f57e68fccf
-
SSDEEP
12288:tt2iNz42RUN/XVMYzyAPObYl/kpSIMCfC+XeUydoH27u1O9igw+:/1x4fNfzbObYl/4VKAeUFHYHga
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7389739120:AAHDgTdFxCcaFTz3mkrbcjuabtPZ3FrQMks/sendMessage?chat_id=5432473449
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1704 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation ORDER_4893.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 26 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1556 set thread context of 3016 1556 ORDER_4893.exe 96 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 4252 3016 WerFault.exe 96 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ORDER_4893.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ORDER_4893.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1556 ORDER_4893.exe 1556 ORDER_4893.exe 3016 ORDER_4893.exe 1704 powershell.exe 1704 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1556 ORDER_4893.exe Token: SeDebugPrivilege 3016 ORDER_4893.exe Token: SeDebugPrivilege 1704 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1556 wrote to memory of 1704 1556 ORDER_4893.exe 94 PID 1556 wrote to memory of 1704 1556 ORDER_4893.exe 94 PID 1556 wrote to memory of 1704 1556 ORDER_4893.exe 94 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96 PID 1556 wrote to memory of 3016 1556 ORDER_4893.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1704
-
-
C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_4893.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 14843⤵
- Program crash
PID:4252
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3016 -ip 30161⤵PID:3916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82