gh0strat | a2341eb57f961fef837eb21ecf9717b9c7e720f3eef210c661c2e8fb72aa8dce

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/01/2025, 06:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a2341eb57f961fef837eb21ecf9717b9c7e720f3eef210c661c2e8fb72aa8dce.dll
Size

50KB
MD5

e542f4e1511c8e7af611a4f1464b0706
SHA1

87d85e99ec47976006d4dbc56c14a81f3393ad60
SHA256

a2341eb57f961fef837eb21ecf9717b9c7e720f3eef210c661c2e8fb72aa8dce
SHA512

d70601e00d62bd54557639af832f9bbbd694b8b82b978ab0bb03a5e315ac4d0f14614ae628e0d641ed2513b325cc14ee2f887d00233cc23e866d89c45ccbec29
SSDEEP

1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5zJYH:W5ReWjTrW9rNPgYo1JYH

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2068-0-0x0000000010000000-0x0000000010011000-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
2068	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31
PID 2100 wrote to memory of 2068	2100	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2341eb57f961fef837eb21ecf9717b9c7e720f3eef210c661c2e8fb72aa8dce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2341eb57f961fef837eb21ecf9717b9c7e720f3eef210c661c2e8fb72aa8dce.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2068

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

Loading Replay Monitor...

Downloads

memory/2068-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download