gh0strat | ed6d8109e2b3fbaf952535992b5e61420876f26b9dd5cba23acfa4ed2850a72d

Analysis

max time kernel
140s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08-08-2024 07:16

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General

Target

ed6d8109e2b3fbaf952535992b5e61420876f26b9dd5cba23acfa4ed2850a72d.dll
Size

51KB
MD5

254dd68ead74d42b7a5e7a8b1fac560b
SHA1

c43a42c1821c4a6202b0de109ca9f98e6c25c4bf
SHA256

ed6d8109e2b3fbaf952535992b5e61420876f26b9dd5cba23acfa4ed2850a72d
SHA512

f32abd579a057e793e64ae76cb27dc44ff9756461ee278d7e73243845f06008217fd44a487550f0b2454983bc5ac9605158dcaf3ef0e9cbc955d46e8a11c9eed
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL9JYH5:1dWubF3n9S91BF3fbohJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3924-0-0x0000000010000000-0x0000000010011000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3924	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4080 wrote to memory of 3924	4080	rundll32.exe	90
PID 4080 wrote to memory of 3924	4080	rundll32.exe	90
PID 4080 wrote to memory of 3924	4080	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed6d8109e2b3fbaf952535992b5e61420876f26b9dd5cba23acfa4ed2850a72d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed6d8109e2b3fbaf952535992b5e61420876f26b9dd5cba23acfa4ed2850a72d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3924

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 --field-trial-handle=4380,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4128 /prefetch:8
1⤵
PID:1500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3924-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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