gh0strat | d170cc1da0025093edda8273ad24ab525fd5e8a050327e42e438c0c6337e47f8

Analysis

max time kernel
160s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 22:57

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General

Target

c9d7315180eddce5f8766931d3d253d9.exe
Size

260KB
MD5

c9d7315180eddce5f8766931d3d253d9
SHA1

2882ac46abacea7a10f25155d20eb2a5c75aeb17
SHA256

d170cc1da0025093edda8273ad24ab525fd5e8a050327e42e438c0c6337e47f8
SHA512

58cbd84f3ad71db150f5f0f78651a233e4f38b365baafc7b7ad0f4856846688ea9a83ae553693dde2639216cc73c48711399dd9d93a4a5d8080f83a48248eb80
SSDEEP

6144:n2Rnh5EsIm2E47RNYQRsyXStY09inGogj1Y6:neh5EsIY4dNPtiy090Ni26

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/files/0x0002000000022ea1-3.dat	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

Executes dropped EXE 1 IoCs

pid	Process
4184	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\V2011 = "C:\\WINDOWS\\V2011.exe"	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\V2011.exe	svchost.exe
File opened for modification	C:\WINDOWS\V2011.exe	svchost.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2284	c9d7315180eddce5f8766931d3d253d9.exe
2284	c9d7315180eddce5f8766931d3d253d9.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe
4184	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4184	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4184	svchost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 4184	2284	c9d7315180eddce5f8766931d3d253d9.exe	98
PID 2284 wrote to memory of 4184	2284	c9d7315180eddce5f8766931d3d253d9.exe	98
PID 2284 wrote to memory of 4184	2284	c9d7315180eddce5f8766931d3d253d9.exe	98
PID 2284 wrote to memory of 1288	2284	c9d7315180eddce5f8766931d3d253d9.exe	109
PID 2284 wrote to memory of 1288	2284	c9d7315180eddce5f8766931d3d253d9.exe	109
PID 2284 wrote to memory of 1288	2284	c9d7315180eddce5f8766931d3d253d9.exe	109

C:\Users\Admin\AppData\Local\Temp\c9d7315180eddce5f8766931d3d253d9.exe
"C:\Users\Admin\AppData\Local\Temp\c9d7315180eddce5f8766931d3d253d9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Users\Admin\AppData\Local\Temp\V2011\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\V2011\svchost.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:4184
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c afc9fe2f418b00a0.bat
  2⤵
  PID:1288

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=1328 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:2788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\V2011\svchost.exe

Filesize
260KB

MD5
f8b06a7faf8f460c48689a4333c4f282

SHA1
4c654a33bbdb68eeb64b3d7720c17304d449740a

SHA256
48a2183b06957e425a3bb4f73ea373ebcef921f66d8bc1fb2259b88f32a5549a

SHA512
86e712d620f4cd5520dde03dc72465b0a92be42a4d1340f5bb2781b4b8c9efa149694b3302e5b5668634cd57efad9f25c43acb081a4285d44f777cbc16c59968

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C:\Users\Admin\AppData\Local\Temp\afc9fe2f418b00a0.bat

Filesize
2KB

MD5
9f2850140264669fb987d32a3cfa5b4e

SHA1
33f846898f4600204a083dc4eaba633dcab35f90

SHA256
9cd24e1b16651ca8a1ee6db8695c57033b98b9da3cb59b1d86591804436f5ccb

SHA512
5c825dabc2061c6376cf17c4a6c712735a182022bc6cf45aa49e2a098202af5bb4545ea8ae6b87078548ee61791648ec3ac47e1ec62e4709efe776121ca20070

Download Submit