gh0strat | 8ddc78d88d06ee2972d0392a37bf95dfefd68463b14fae5ee2039fa4aeb79edc

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 18:59

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General

Target

b072171b354465f8450efbab73dbd269_JaffaCakes118.exe
Size

108KB
MD5

b072171b354465f8450efbab73dbd269
SHA1

51d9843483db4dfee4bd32001073da62cb844315
SHA256

8ddc78d88d06ee2972d0392a37bf95dfefd68463b14fae5ee2039fa4aeb79edc
SHA512

9dc10bcf3ace89e2160b23d6eaaa976321023056be34d2494a00dc6b3be373a60fc7d0428af98017bdc1f8142f8c31f36741ce5f2371995567adcaf4b0a8a2b5
SSDEEP

3072:y2ntW/0oXE5Lnetrwwcx3kW5cevqJPO7qk:y93E5uEwK0Cd7

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2744-14-0x0000000010000000-0x000000001001A000-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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winupdate.lnk	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	QQExternal.exe

Loads dropped DLL 3 IoCs

pid	Process
2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe
2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe
2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QQExternal.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2744	2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2744	2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2744	2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2744	2368	b072171b354465f8450efbab73dbd269_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b072171b354465f8450efbab73dbd269_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b072171b354465f8450efbab73dbd269_JaffaCakes118.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Roaming\AcdSee5.1\QQExternal.exe
  C:\Users\Admin\AppData\Roaming\AcdSee5.1\QQExternal.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\AcdSee5.1\QQExternal.exe

Filesize
108KB

MD5
b072171b354465f8450efbab73dbd269

SHA1
51d9843483db4dfee4bd32001073da62cb844315

SHA256
8ddc78d88d06ee2972d0392a37bf95dfefd68463b14fae5ee2039fa4aeb79edc

SHA512
9dc10bcf3ace89e2160b23d6eaaa976321023056be34d2494a00dc6b3be373a60fc7d0428af98017bdc1f8142f8c31f36741ce5f2371995567adcaf4b0a8a2b5

Download Submit
C:\Users\Admin\AppData\Roaming\AcdSee5.1\QQLog.dat

Filesize
21B

MD5
7ade0adc2c60d6f57af7a7ad40c817ca

SHA1
efce7f17fb65623e343343bb2783bbc1b6ade713

SHA256
9c67f64ba29feb10562f2227fa7df3c24ebb2f3cb9118148252aafdaa9d04d73

SHA512
8da30e42fea95a1868882be584ae6ab25c7b3f2bf1624281c2080a17a63bf81fb186d88b21819977aefb48f3df89110506839ac915365da46ac56298ca24435b

Download Submit
memory/2744-14-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download