gh0strat | a85402e079e093549559999134ab9d180ba3c6dbe2aa4785cdf974e96b953619

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 16:35

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General

Target

a85402e079e093549559999134ab9d180ba3c6dbe2aa4785cdf974e96b953619.dll
Size

899KB
MD5

34d5f5875b27bac98128fa2f54fdf072
SHA1

40bd5918c905deca3359046cf51f6d3ee137d1d6
SHA256

a85402e079e093549559999134ab9d180ba3c6dbe2aa4785cdf974e96b953619
SHA512

736ec98c83b80550036b818588c1d3c9ed4019596962eabf3d2c0511dbe56de33208592b522ab65155adde39d39fe9216ff4f4c5e738e9350fe3d14064c049e3
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXB:7wqd87VB

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/2528-0-0x0000000010000000-0x000000001014F000-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
2528	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31
PID 2496 wrote to memory of 2528	2496	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a85402e079e093549559999134ab9d180ba3c6dbe2aa4785cdf974e96b953619.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a85402e079e093549559999134ab9d180ba3c6dbe2aa4785cdf974e96b953619.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2528

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/2528-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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