51fad2296d369a6dae2b51a4308ca0abda3aa43c43f2eff5f580e79d1516dbd4

Analysis

max time kernel
4s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 05:14

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General

Target

0725650f4ee92b72ceacebcb3b62f658.exe
Size

236KB
MD5

0725650f4ee92b72ceacebcb3b62f658
SHA1

002409d21ad8c6bfb9aa55c3fe1f04d5712be9ab
SHA256

51fad2296d369a6dae2b51a4308ca0abda3aa43c43f2eff5f580e79d1516dbd4
SHA512

042eba8fe4bfc2509b811a09034e6b2a186aea09676dc039a515e0e0e911b6c96dbb031e36e9bcee71ce273b76989f5eeff8aa39ab45c64b4c4630b94bc6bcbf
SSDEEP

3072:oVHgCc4xGvbwcU9KQ2BBAHmaPxBVoIb5E:1Cc4xGxWKQ2Bonx

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	0725650f4ee92b72ceacebcb3b62f658.exe

Executes dropped EXE 1 IoCs

pid	Process
5072	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\6c830e18\jusched.exe	0725650f4ee92b72ceacebcb3b62f658.exe
File created	C:\Program Files (x86)\6c830e18\6c830e18	0725650f4ee92b72ceacebcb3b62f658.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	0725650f4ee92b72ceacebcb3b62f658.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 5072	3856	0725650f4ee92b72ceacebcb3b62f658.exe	92
PID 3856 wrote to memory of 5072	3856	0725650f4ee92b72ceacebcb3b62f658.exe	92
PID 3856 wrote to memory of 5072	3856	0725650f4ee92b72ceacebcb3b62f658.exe	92

C:\Users\Admin\AppData\Local\Temp\0725650f4ee92b72ceacebcb3b62f658.exe
"C:\Users\Admin\AppData\Local\Temp\0725650f4ee92b72ceacebcb3b62f658.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3856
- C:\Program Files (x86)\6c830e18\jusched.exe
  "C:\Program Files (x86)\6c830e18\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:5072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3856-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3856-14-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/5072-15-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download