gh0strat | e3bb81bdc1c947c9047426fd8c15a700fa2559cfc51da731ea253f5d14d18c81

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2025, 13:16

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General

Target

JaffaCakes118_3fed81a6cbd359ad4abf4f4514c9ea2d.dll
Size

68KB
MD5

3fed81a6cbd359ad4abf4f4514c9ea2d
SHA1

a98f373d81fb1a3706f084f018349c27b0ab910e
SHA256

e3bb81bdc1c947c9047426fd8c15a700fa2559cfc51da731ea253f5d14d18c81
SHA512

bf77940449b2a760c17309f2f0d6b1c363b05c384bf94530317be5619851145990bb3595fcb7f3f95186a3b4f79edaf73499e29ce3872ab85b9eb379cf3c78ca
SSDEEP

1536:sa240tDy6bwZsgejxxSIYVeLbmHzT8DvuE2xx0VaoNK2eMADfgr/Xr:saazbw+gSx0IYkw38zE0VaoNtlI+/7

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/4928-2-0x0000000010000000-0x000000001003A000-memory.dmp	family_gh0strat
behavioral2/memory/4928-3-0x0000000010000000-0x000000001003A000-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
Gh0strat family
gh0strat

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 4928	4860	rundll32.exe	85
PID 4860 wrote to memory of 4928	4860	rundll32.exe	85
PID 4860 wrote to memory of 4928	4860	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fed81a6cbd359ad4abf4f4514c9ea2d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3fed81a6cbd359ad4abf4f4514c9ea2d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4928-0-0x0000000010000000-0x000000001003A000-memory.dmp

Filesize
232KB

Download
memory/4928-1-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/4928-2-0x0000000010000000-0x000000001003A000-memory.dmp

Filesize
232KB

Download
memory/4928-3-0x0000000010000000-0x000000001003A000-memory.dmp

Filesize
232KB

Download