gh0strat | bc424c2468ea39afb0522839eaccf1f65b84cf1a0657896e7874193cf20d1523

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/03/2025, 19:48

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General

Target

bc424c2468ea39afb0522839eaccf1f65b84cf1a0657896e7874193cf20d1523.dll
Size

49KB
MD5

6a049b622f95615339586510b54c5f8d
SHA1

a0c0efb0dc6cd1b1624986679d8bd6429cb3530e
SHA256

bc424c2468ea39afb0522839eaccf1f65b84cf1a0657896e7874193cf20d1523
SHA512

74d53ef9bf7c208d8ea0a445dc5f7855c38070772832a6ccdfea4147c11ead756d41aa26645a7384a34d3a6bb89e78008395b6cfcf281ffb00e77f4ad071396a
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOvJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJQJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/1108-0-0x0000000010000000-0x0000000010011000-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
1108	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30
PID 1248 wrote to memory of 1108	1248	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc424c2468ea39afb0522839eaccf1f65b84cf1a0657896e7874193cf20d1523.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc424c2468ea39afb0522839eaccf1f65b84cf1a0657896e7874193cf20d1523.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1108

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/1108-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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