gh0strat | 47b7691a00014a8f36bd21b670d7d81b35f76a31453a4d64db4ec7161e312752

General

Target

0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe
Size

376KB
MD5

0ab238b37fbddd8e042ec6eeb68545ea
SHA1

bf4854c93145a9862080450191407094ef804436
SHA256

47b7691a00014a8f36bd21b670d7d81b35f76a31453a4d64db4ec7161e312752
SHA512

f2a91febd47c24b829a6073f03cbe2663397f6a4f139775e3f8719c4320332f90a4c0bd357902a7030f8475d4897e3b315ad87e1a7fe6d000743b06233178cbc
SSDEEP

6144:zIHYsZbS31zXqSNQgeiOKnDYVH0pwpMWEmpRBJ1NuUBY+f7zAF11whggaoHofphy:zIVZel6SOgeiOKEVH0ppWfBJ7XBczmRb

Score

10^/10

Malware Config

Signatures

Gh0st RAT payload 11 IoCs

resource	yara_rule
behavioral2/memory/432-5-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/432-6-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/432-4-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/4076-25-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/4076-27-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/4076-29-0x0000000000401000-0x0000000000468000-memory.dmp	family_gh0strat
behavioral2/memory/4076-24-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/4076-23-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/432-18-0x0000000000400000-0x000000000054B000-memory.dmp	family_gh0strat
behavioral2/memory/432-14-0x0000000000401000-0x0000000000468000-memory.dmp	family_gh0strat
behavioral2/memory/432-31-0x0000000000400000-0x000000000054B000-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

Executes dropped EXE 1 IoCs

pid	Process
4076	svchest425075242507520.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe"	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	\??\c:\Windows\BJ.exe	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe
File created	\??\c:\Windows\svchest425075242507520.exe	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\svchest425075242507520.exe	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 432 wrote to memory of 4076	432	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe	81
PID 432 wrote to memory of 4076	432	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe	81
PID 432 wrote to memory of 4076	432	0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ab238b37fbddd8e042ec6eeb68545ea_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:432
- \??\c:\Windows\svchest425075242507520.exe
  c:\Windows\svchest425075242507520.exe
  2⤵
  - Executes dropped EXE
  PID:4076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\svchest425075242507520.exe

Filesize
376KB

MD5
0ab238b37fbddd8e042ec6eeb68545ea

SHA1
bf4854c93145a9862080450191407094ef804436

SHA256
47b7691a00014a8f36bd21b670d7d81b35f76a31453a4d64db4ec7161e312752

SHA512
f2a91febd47c24b829a6073f03cbe2663397f6a4f139775e3f8719c4320332f90a4c0bd357902a7030f8475d4897e3b315ad87e1a7fe6d000743b06233178cbc

Download Submit
memory/432-0-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-31-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-4-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-3-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-5-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-18-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-32-0x0000000002160000-0x000000000219E000-memory.dmp

Filesize
248KB

Download
memory/432-6-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/432-1-0x0000000002160000-0x000000000219E000-memory.dmp

Filesize
248KB

Download
memory/432-2-0x0000000002160000-0x000000000219E000-memory.dmp

Filesize
248KB

Download
memory/432-11-0x00000000021A0000-0x00000000021A1000-memory.dmp

Filesize
4KB

Download
memory/432-12-0x00000000021B0000-0x00000000021B2000-memory.dmp

Filesize
8KB

Download
memory/432-13-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/432-14-0x0000000000401000-0x0000000000468000-memory.dmp

Filesize
412KB

Download
memory/4076-20-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-19-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-21-0x0000000002050000-0x000000000208E000-memory.dmp

Filesize
248KB

Download
memory/4076-22-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-23-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-24-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-29-0x0000000000401000-0x0000000000468000-memory.dmp

Filesize
412KB

Download
memory/4076-30-0x0000000002130000-0x0000000002138000-memory.dmp

Filesize
32KB

Download
memory/4076-27-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-25-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/4076-26-0x0000000002050000-0x000000000208E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads