gh0strat | 1c6ff5d8e21f75fe84ebc1e05cefd15f565f5e2e23d65c1e9b23ba6ff478e015

Analysis

max time kernel
143s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 00:46

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General

Target

1c6ff5d8e21f75fe84ebc1e05cefd15f565f5e2e23d65c1e9b23ba6ff478e015.dll
Size

51KB
MD5

f7d2b3c403bc6cd409f5165e4e9ff0fc
SHA1

8cae1e9ec6c1076a0f2a5f81ce20fd94cad08ed1
SHA256

1c6ff5d8e21f75fe84ebc1e05cefd15f565f5e2e23d65c1e9b23ba6ff478e015
SHA512

2a8db1f2702b617c6c5eb57c44c89e3cc9e103957a08a7de45a110b5edfc7f6ba329b3f58c184cf2d8c658ec1a86b90e24d7897f07d742856c2fb1a33b9e28f9
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLOJYH5:1dWubF3n9S91BF3fbo6JYH5

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/1276-0-0x0000000010000000-0x0000000010011000-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

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
1276	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c6ff5d8e21f75fe84ebc1e05cefd15f565f5e2e23d65c1e9b23ba6ff478e015.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c6ff5d8e21f75fe84ebc1e05cefd15f565f5e2e23d65c1e9b23ba6ff478e015.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1276

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/1276-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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