5feeb263237809d64b91fdda88da145df7ae325a982b85f26428924aba383b0b

Analysis

max time kernel
96s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 22:58

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General

Target

3ed0027cc70689f8c49d21130e910300N.exe
Size

44KB
MD5

3ed0027cc70689f8c49d21130e910300
SHA1

96a0540b72de096dbbc1e34cb7b74e37afc5d8f4
SHA256

5feeb263237809d64b91fdda88da145df7ae325a982b85f26428924aba383b0b
SHA512

d3d4cba9a8bc9eab1503bc549cff396b24a04903fff7b402fce48848dc1d22a0db7c5c6ca2f30d015cda578f90d84ad6772b7b9041065172dfa83547a35ff72d
SSDEEP

768:XYqTTIINYPjrxIF0GKZ15f8TeCA4SR/sAxSTKDTho00LEqDnc9W5QE:XYcNY0KZrtBxSTKRo0gEEc9W5QE

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	3ed0027cc70689f8c49d21130e910300N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	ffengh.exe

Executes dropped EXE 1 IoCs

pid	Process
4916	ffengh.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 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	3ed0027cc70689f8c49d21130e910300N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ffengh.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1008 wrote to memory of 4916	1008	3ed0027cc70689f8c49d21130e910300N.exe	83
PID 1008 wrote to memory of 4916	1008	3ed0027cc70689f8c49d21130e910300N.exe	83
PID 1008 wrote to memory of 4916	1008	3ed0027cc70689f8c49d21130e910300N.exe	83

C:\Users\Admin\AppData\Local\Temp\3ed0027cc70689f8c49d21130e910300N.exe
"C:\Users\Admin\AppData\Local\Temp\3ed0027cc70689f8c49d21130e910300N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Users\Admin\AppData\Local\Temp\ffengh.exe
  "C:\Users\Admin\AppData\Local\Temp\ffengh.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4916

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

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\ffengh.exe

Filesize
44KB

MD5
183e5c13075e9dc47e6ee821a54fe721

SHA1
f4e022bd47642c9104a15b4645ad3a6c66775490

SHA256
4e25e0f4694e130f499977284361cd4667db14845d6bf6e13c6e0ec6321eb7b5

SHA512
4619d255d5ef7ae66c9e49a8dc66393000b12e42531056f88e219b130a3ef362bd2c7baeeba7adb51bae181342c37bf4df2127baa9e4a33a5440f6771dda5162

Download Submit
memory/1008-0-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1008-9-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download