gh0strat | cf7e0c6d3eab160a0912d1d1d59c1ac8f2c22803366b16ee553d231b08ba485b

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 23:55

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General

Target

cf7e0c6d3eab160a0912d1d1d59c1ac8f2c22803366b16ee553d231b08ba485b.dll
Size

50KB
MD5

ae3f16814b60355d98f0489c4c12d397
SHA1

d3c0972ec37b893c0d5056bf0504f8e5b79c4df2
SHA256

cf7e0c6d3eab160a0912d1d1d59c1ac8f2c22803366b16ee553d231b08ba485b
SHA512

8f06127904f6ff6766dec9548e53ca9ba0c6910b4b1b05693999e2262b1f82531c87dbc15a630a1edafc357240b88581ec82ff23ca8e39afd1af00c889f43398
SSDEEP

1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5IJYH:W5ReWjTrW9rNPgYo6JYH

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1632-0-0x0000000010000000-0x0000000010011000-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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1632 rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
1632	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe
PID 2056 wrote to memory of 1632	2056	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf7e0c6d3eab160a0912d1d1d59c1ac8f2c22803366b16ee553d231b08ba485b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf7e0c6d3eab160a0912d1d1d59c1ac8f2c22803366b16ee553d231b08ba485b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1632

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/1632-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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