6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c

Analysis

max time kernel
94s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/11/2024, 07:37

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General

Target
6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe
Size 1.1MB
Sample241114-jf4whswbmd
SHA256 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
MD5 a01906dd39d528571aa40a1b8f8b4940
SHA1 396640e082e988fa78f0ceef3fca3a22801d63c0
SHA512 e132438c1ee36a8b6edc96e6d85ca82fd3bef6ff5c604d6b9f6f1f12af0c78b9a9a5f7744ae4865335c3d32cf12bd795c001598b203b9c2300e402b50fe18c2e
SSDEEP 12288:jhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aXLF7vDUh/j+Fwe7f/vytd:pRmJkcoQricOIQxiZY1iaXJ4hy2rzvoe
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\parterres.vbs	parterres.exe

Executes dropped EXE 1 IoCs

pid	Process
1812	parterres.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0002000000022dcd-5.dat	autoit_exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
400	1812	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 2 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	6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	parterres.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 1812	4580	6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe	86
PID 4580 wrote to memory of 1812	4580	6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe	86
PID 4580 wrote to memory of 1812	4580	6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe	86
PID 1812 wrote to memory of 1140	1812	parterres.exe	88
PID 1812 wrote to memory of 1140	1812	parterres.exe	88
PID 1812 wrote to memory of 1140	1812	parterres.exe	88

C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe
"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4580
- C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
  "C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1812
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"
    3⤵
    PID:1140
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 760
    3⤵
    - Program crash
    PID:400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1812 -ip 1812
1⤵
PID:5004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

parterres.exe

Path C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
Size 1.1MB
SHA256 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
MD5 a01906dd39d528571aa40a1b8f8b4940
SHA1 396640e082e988fa78f0ceef3fca3a22801d63c0
SHA512 e132438c1ee36a8b6edc96e6d85ca82fd3bef6ff5c604d6b9f6f1f12af0c78b9a9a5f7744ae4865335c3d32cf12bd795c001598b203b9c2300e402b50fe18c2e
SSDEEP 12288:jhkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aXLF7vDUh/j+Fwe7f/vytd:pRmJkcoQricOIQxiZY1iaXJ4hy2rzvoe
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1812-10-0x00000000037E0000-0x00000000039E0000-memory.dmp

Download

memory/4580-2-0x0000000004180000-0x0000000004380000-memory.dmp