gh0strat | 50eea77972758c7fc5e7d271ba561daf954cf3aecb6246c25367e3231107f1f4

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 15:26

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General

Target

50eea77972758c7fc5e7d271ba561daf954cf3aecb6246c25367e3231107f1f4.dll
Size

51KB
MD5

cdb0b2f892455fb95c3de86fd81b3364
SHA1

585a84f96ca75e2b6625e45e03a4c6741fdcc66a
SHA256

50eea77972758c7fc5e7d271ba561daf954cf3aecb6246c25367e3231107f1f4
SHA512

f2b838f2a17ef880d9061a3509f429e07dd3d19b58c25f1c424877641cac0b9dde620644c35adfaefa623cde40380102ddccd380ace9dc99291b458618f87da5
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLJJYH5:1dWubF3n9S91BF3fboNJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2848-0-0x0000000010000000-0x0000000010011000-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 behavior: RenamesItself 1 IoCs

pid	Process
2848	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30
PID 2840 wrote to memory of 2848	2840	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50eea77972758c7fc5e7d271ba561daf954cf3aecb6246c25367e3231107f1f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50eea77972758c7fc5e7d271ba561daf954cf3aecb6246c25367e3231107f1f4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2848

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/2848-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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