gh0strat | c15d5e654450b75ad9a72100d3c6e8d936314979f5d1c4c4d2e52437b4f20395

Analysis

max time kernel
139s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/10/2024, 00:19

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General

Target
80c6d63bde0f3169c02ce9f831cb1973_JaffaCakes118.dll
Size 95KB
Sample241031-amaftavckc
SHA256 c15d5e654450b75ad9a72100d3c6e8d936314979f5d1c4c4d2e52437b4f20395
MD5 80c6d63bde0f3169c02ce9f831cb1973
SHA1 d144436ebff824f2dab498ce1c263ef2511ce024
SHA512 22822f537d09656c5e8f9bbff022eb017073ae45b0ca4028fd3acebc05a09d7249ea33f824bf44c33a65879aa4fffed8478b6e67899cd24b696b77d001db82a8
SSDEEP 1536:K4rJnSJx6J0mIN9JMVbr6pchWbtDIgicc4zfa4AOGTw+REb2:K4rJnSyJpbr6Cgif4Ta4AOGTw+REb2
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/868-0-0x0000000010000000-0x000000001001C000-memory.dmp	family_gh0strat
behavioral2/memory/868-1-0x0000000010000000-0x000000001001C000-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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1156	868	WerFault.exe	84

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 1296 wrote to memory of 868	1296	rundll32.exe	84
PID 1296 wrote to memory of 868	1296	rundll32.exe	84
PID 1296 wrote to memory of 868	1296	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\80c6d63bde0f3169c02ce9f831cb1973_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\80c6d63bde0f3169c02ce9f831cb1973_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 660
    3⤵
    - Program crash
    PID:1156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 868 -ip 868
1⤵
PID:3856

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

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Downloads

memory/868-0-0x0000000010000000-0x000000001001C000-memory.dmp

Download

memory/868-1-0x0000000010000000-0x000000001001C000-memory.dmp