gh0strat | dd4c2112a177fa4efc3b361526d81bae3252dae5c881ad7209fe4d99d514188c

General

Target

43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
Size

384KB
MD5

43eab5ac3e410be2e2b33fdda697a07c
SHA1

400f9c04d83453c136ddc26072a99d6c8a293a4b
SHA256

dd4c2112a177fa4efc3b361526d81bae3252dae5c881ad7209fe4d99d514188c
SHA512

3bdb55b62df2c04905dfe46a03230fc2d53eed1cda0a005c141360a3a94a31070bbb0827ce753b23eda48d1fecb62bc29a94988b94a1e943d8d9a09d19770e58
SSDEEP

12288:KPdK4bgeK8VL5TKjb31wgxllhz7G60i2qvyOf:KPBjK8VlYb3P9F7

Score

10^/10

Malware Config

Signatures

Gh0st RAT payload 13 IoCs

resource	yara_rule
behavioral2/memory/3516-5-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/3516-6-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/3516-11-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/3516-10-0x0000000000401000-0x0000000000468000-memory.dmp	family_gh0strat
behavioral2/memory/3516-4-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-26-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-30-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-27-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-25-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-23-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-24-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/1032-22-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral2/memory/3516-31-0x0000000000400000-0x000000000054E000-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
1032	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\\43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe"	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\Windows\svchest425075242507520.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File created	\??\c:\Windows\BJ.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File created	\??\c:\Windows\svchest425075242507520.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3516 wrote to memory of 1032	3516	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	84
PID 3516 wrote to memory of 1032	3516	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	84
PID 3516 wrote to memory of 1032	3516	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3516
- \??\c:\Windows\svchest425075242507520.exe
  c:\Windows\svchest425075242507520.exe
  2⤵
  - Executes dropped EXE
  PID:1032

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
384KB

MD5
43eab5ac3e410be2e2b33fdda697a07c

SHA1
400f9c04d83453c136ddc26072a99d6c8a293a4b

SHA256
dd4c2112a177fa4efc3b361526d81bae3252dae5c881ad7209fe4d99d514188c

SHA512
3bdb55b62df2c04905dfe46a03230fc2d53eed1cda0a005c141360a3a94a31070bbb0827ce753b23eda48d1fecb62bc29a94988b94a1e943d8d9a09d19770e58

Download Submit
memory/1032-27-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-23-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-22-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-20-0x0000000000670000-0x00000000006AE000-memory.dmp

Filesize
248KB

Download
memory/1032-21-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-26-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-25-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-30-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-28-0x0000000000670000-0x00000000006AE000-memory.dmp

Filesize
248KB

Download
memory/1032-19-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/1032-24-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-6-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-31-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-4-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-7-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/3516-8-0x0000000002300000-0x0000000002302000-memory.dmp

Filesize
8KB

Download
memory/3516-1-0x0000000000820000-0x000000000085E000-memory.dmp

Filesize
248KB

Download
memory/3516-11-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-10-0x0000000000401000-0x0000000000468000-memory.dmp

Filesize
412KB

Download
memory/3516-3-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-0-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-5-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/3516-2-0x0000000000820000-0x000000000085E000-memory.dmp

Filesize
248KB

Download
memory/3516-9-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/3516-32-0x0000000000820000-0x000000000085E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads