51d37ec27d9baacd82e1e712ba065cd5494ee73fb16c6dc444257f067c50f515

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 12:49

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General

Target

dccb001a19c8052eb09d3bd979178a50N.exe
Size

25KB
MD5

dccb001a19c8052eb09d3bd979178a50
SHA1

6c10b8e56b3d1b21cbf313af013c69f687bc6cfc
SHA256

51d37ec27d9baacd82e1e712ba065cd5494ee73fb16c6dc444257f067c50f515
SHA512

80d1c142d9f24b543d610b659002dc55094875f4437a732f1139b22f7dd81ebed8a6593cf2c7a86e543e41876d239111625e16384b333b0ece542157e5bea4d2
SSDEEP

384:W6C5SYpuESCgvATWe64rbd8wdpczpu2aoDmVaN:W6n0Sa+Izpcai

Score

7^/10

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-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	dccb001a19c8052eb09d3bd979178a50N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	ffengh.exe

Executes dropped EXE 1 IoCs

pid	Process
2340	ffengh.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 4940 wrote to memory of 2340	4940	dccb001a19c8052eb09d3bd979178a50N.exe	85
PID 4940 wrote to memory of 2340	4940	dccb001a19c8052eb09d3bd979178a50N.exe	85
PID 4940 wrote to memory of 2340	4940	dccb001a19c8052eb09d3bd979178a50N.exe	85

C:\Users\Admin\AppData\Local\Temp\dccb001a19c8052eb09d3bd979178a50N.exe
"C:\Users\Admin\AppData\Local\Temp\dccb001a19c8052eb09d3bd979178a50N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Users\Admin\AppData\Local\Temp\ffengh.exe
  "C:\Users\Admin\AppData\Local\Temp\ffengh.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:2340

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

C:\Users\Admin\AppData\Local\Temp\ffengh.exe

Filesize
25KB

MD5
099c6f6bd1485c4b7bdd0fee1eb39e8a

SHA1
7eb8da2989b76618c266a8c79d94311900c66c12

SHA256
1318f427eed0337a19f31c2f770f11c175825d9680a663b77cb5a64381245e05

SHA512
7d06f39c1553b5a0a8a4dc0933d471d7e4ee3a64fa80d47915fda345b667b56501ec1de72ffa0f6eeddb50ac7f9d0d7b3e3febe732958d8a7a7ce04e0b96c189

Download Submit
memory/4940-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4940-9-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download