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 10 IoCs

resource	yara_rule
behavioral1/memory/556-10-0x0000000000401000-0x0000000000468000-memory.dmp	family_gh0strat
behavioral1/memory/556-9-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/556-8-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/556-7-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/556-15-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/2688-26-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/2688-29-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/2688-27-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/2688-24-0x0000000000400000-0x000000000054E000-memory.dmp	family_gh0strat
behavioral1/memory/556-32-0x0000000000400000-0x000000000054E000-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
2688	svchest000.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 created	\??\c:\Windows\BJ.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File created	\??\c:\Windows\svchest000.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\svchest000.exe	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 556 wrote to memory of 2688	556	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	30
PID 556 wrote to memory of 2688	556	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	30
PID 556 wrote to memory of 2688	556	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	30
PID 556 wrote to memory of 2688	556	43eab5ac3e410be2e2b33fdda697a07c_JaffaCakes118.exe	30

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:556
- \??\c:\Windows\svchest000.exe
  c:\Windows\svchest000.exe
  2⤵
  - Executes dropped EXE
  PID:2688

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

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Downloads

C:\Windows\svchest000.exe

Filesize
384KB

MD5
43eab5ac3e410be2e2b33fdda697a07c

SHA1
400f9c04d83453c136ddc26072a99d6c8a293a4b

SHA256
dd4c2112a177fa4efc3b361526d81bae3252dae5c881ad7209fe4d99d514188c

SHA512
3bdb55b62df2c04905dfe46a03230fc2d53eed1cda0a005c141360a3a94a31070bbb0827ce753b23eda48d1fecb62bc29a94988b94a1e943d8d9a09d19770e58

Download Submit
memory/556-15-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-3-0x00000000006E0000-0x000000000071E000-memory.dmp

Filesize
248KB

Download
memory/556-9-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-8-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-7-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-6-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/556-5-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/556-34-0x00000000006E0000-0x000000000071E000-memory.dmp

Filesize
248KB

Download
memory/556-0-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-2-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-10-0x0000000000401000-0x0000000000468000-memory.dmp

Filesize
412KB

Download
memory/556-1-0x00000000006E0000-0x000000000071E000-memory.dmp

Filesize
248KB

Download
memory/556-4-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/556-32-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/556-18-0x0000000002E90000-0x0000000002FDE000-memory.dmp

Filesize
1.3MB

Download
memory/2688-27-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2688-24-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2688-23-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2688-21-0x0000000000230000-0x000000000026E000-memory.dmp

Filesize
248KB

Download
memory/2688-20-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2688-28-0x0000000000230000-0x000000000026E000-memory.dmp

Filesize
248KB

Download
memory/2688-29-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2688-26-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads