6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 22:42

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General

Target

6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe
Size

41KB
MD5

56bac2fe8ab9d3f4b0d8638f7ae9b845
SHA1

3622e985186dded5909ff387f5563d5a96d97cc4
SHA256

6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d
SHA512

fe41b7ab4ba243e9ca1f3b4b5cc1cd5a595f64a96dd6b5c2328d091ade800b10e924fcdd3adecd064ccf86f25ec854324899973b9803913857db4e7a307dde8d
SSDEEP

768:Q1eRH+9lFh0ul16sh7iQroCHpf+RjFBSuB2Xip:Q0l+Z16sh7iQroCURB0ul

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe

Executes dropped EXE 1 IoCs

pid	Process
1120	bkgrnd.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 4948 wrote to memory of 1120	4948	6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe	90
PID 4948 wrote to memory of 1120	4948	6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe	90
PID 4948 wrote to memory of 1120	4948	6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe	90

C:\Users\Admin\AppData\Local\Temp\6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe
"C:\Users\Admin\AppData\Local\Temp\6c7ae978e5a422c11a6e7ae93015b3f6ca9b7841e44260de9079dc1878a5f39d.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Users\Admin\AppData\Local\Temp\bkgrnd.exe
  "C:\Users\Admin\AppData\Local\Temp\bkgrnd.exe"
  2⤵
  - Executes dropped EXE
  PID:1120

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1036 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:1484

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\bkgrnd.exe

Filesize
42KB

MD5
6fac0db932128bcc71a23ce1cf31fc91

SHA1
427e6d03e6c9d9feeff7951b5349389d4b56b0d9

SHA256
d14af2cd41212ea685b5d6eef4fd6d9de90296b88146c12e25eb27a93ff19811

SHA512
c972eb47bf427a1f7e352a24f69d096c3404ba48be736bd91a1404c46431e43d46a7cedc85a320dbc5f56f3e458f320e1bd0973b2d55775c8504c0d34afd19a7

Download Submit
memory/1120-19-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4948-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4948-1-0x0000000004000000-0x0000000004006000-memory.dmp

Filesize
24KB

Download
memory/4948-2-0x0000000004000000-0x0000000004006000-memory.dmp

Filesize
24KB

Download
memory/4948-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download