8daf7b7ce8fbd09a648fc914de66aec6cb0d2d2869fa4cc37d7b41e31c1d0ddc

Analysis

max time kernel
144s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 08:27

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General

Target

1365acb79231a0e049f531b75e51f9ce.exe
Size

45KB
MD5

1365acb79231a0e049f531b75e51f9ce
SHA1

a9a27ee2313679cbf880566fbfc932646b1f4758
SHA256

8daf7b7ce8fbd09a648fc914de66aec6cb0d2d2869fa4cc37d7b41e31c1d0ddc
SHA512

7e07afeaab48e14833d489b4b0d235b205988e055cc3f3109051fc39c572285f12c6e401074344d09ed8e92048cfc26e0572db8aa2fa535ca203a7eb09382e28
SSDEEP

768:7LGsbcFm1S6Gw/eqzLIFl/7iad2Tf8BdHKJf5FhqKIXTM+PIpDQCQo+dbwIPDv:/G4cFsGo1ad2oDqJfMXbPL3dR

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ropyrgvo.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\oM0Ycw1GND = "C:\\ProgramData\\nqvkxqrk\\ropyrgvo.exe"	ropyrgvo.exe

Executes dropped EXE 1 IoCs

pid	Process
4308	ropyrgvo.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4876	1365acb79231a0e049f531b75e51f9ce.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 4308	4876	1365acb79231a0e049f531b75e51f9ce.exe	101
PID 4876 wrote to memory of 4308	4876	1365acb79231a0e049f531b75e51f9ce.exe	101
PID 4876 wrote to memory of 4308	4876	1365acb79231a0e049f531b75e51f9ce.exe	101
PID 4876 wrote to memory of 2004	4876	1365acb79231a0e049f531b75e51f9ce.exe	102
PID 4876 wrote to memory of 2004	4876	1365acb79231a0e049f531b75e51f9ce.exe	102
PID 4876 wrote to memory of 2004	4876	1365acb79231a0e049f531b75e51f9ce.exe	102

C:\Users\Admin\AppData\Local\Temp\1365acb79231a0e049f531b75e51f9ce.exe
"C:\Users\Admin\AppData\Local\Temp\1365acb79231a0e049f531b75e51f9ce.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4876
- C:\ProgramData\nqvkxqrk\ropyrgvo.exe
  C:\ProgramData\nqvkxqrk\ropyrgvo.exe
  2⤵
  - Adds policy Run key to start application
  - Executes dropped EXE
  PID:4308
- C:\Windows\SysWOW64\cmd.exe
  /c del /f C:\Users\Admin\AppData\Local\Temp\1365AC~1.EXE.bak >> NUL
  2⤵
  PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\nqvkxqrk\ropyrgvo.exe

Filesize
45KB

MD5
1365acb79231a0e049f531b75e51f9ce

SHA1
a9a27ee2313679cbf880566fbfc932646b1f4758

SHA256
8daf7b7ce8fbd09a648fc914de66aec6cb0d2d2869fa4cc37d7b41e31c1d0ddc

SHA512
7e07afeaab48e14833d489b4b0d235b205988e055cc3f3109051fc39c572285f12c6e401074344d09ed8e92048cfc26e0572db8aa2fa535ca203a7eb09382e28

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads