gh0strat | 272d67e54c8299b16dc9e2cf758e69483539b5aba3e9b23c07d959614004d3da

Resubmissions

01/03/2025, 19:08

250301-xtkxfsyrx8 10

01/03/2025, 19:04

250301-xqx3lsyxdw 10

Analysis

max time kernel
130s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
01/03/2025, 19:04

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General

Target

JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe
Size

196KB
MD5

3af46cb477469e00503f15d72b33152c
SHA1

ffbdf6f77169fb27fc6f84afd4fd8a284c7eb750
SHA256

272d67e54c8299b16dc9e2cf758e69483539b5aba3e9b23c07d959614004d3da
SHA512

6a1fcb6794937bbf02b45d1093f71beea5396bd7cbae27c7d892047609139b0f48917f7cc6572cae6ecb011e997938b96de34eb641d6f421cabd4105542477d8
SSDEEP

3072:VHun03vOvtYzonqSioDXxbuE9w2qbXUeZPtrQ/a/4qCyMlZV:hI03vOvtoSiodbuYzqDvZC/a4qAfV

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3024-10-0x0000000000400000-0x0000000000432800-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

Deletes itself 1 IoCs

pid	Process
3024	iguxgqhquu

Executes dropped EXE 1 IoCs

pid	Process
3024	iguxgqhquu

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2536	3024	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iguxgqhquu

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3024	iguxgqhquu
3024	iguxgqhquu

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	3024	iguxgqhquu
Token: SeBackupPrivilege	3024	iguxgqhquu
Token: SeBackupPrivilege	3024	iguxgqhquu
Token: SeRestorePrivilege	3024	iguxgqhquu

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 3024	1968	JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe	87
PID 1968 wrote to memory of 3024	1968	JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe	87
PID 1968 wrote to memory of 3024	1968	JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968
- \??\c:\users\admin\appdata\local\iguxgqhquu
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3af46cb477469e00503f15d72b33152c.exe" a -sc:\users\admin\appdata\local\temp\jaffacakes118_3af46cb477469e00503f15d72b33152c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 320
    3⤵
    - Program crash
    PID:2536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3024 -ip 3024
1⤵
PID:1948

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

C:\Users\Admin\AppData\Local\iguxgqhquu

Filesize
22.9MB

MD5
da1984a0ae85d738fe1b4840b0c991a6

SHA1
c90f0e6334f825a9d24f79f0667a269401b22f0f

SHA256
2d97bc08b0a460ba4152a168ba43194f19682b7c1ee70e858ecef19d14e32fba

SHA512
8e7e6a0fa488128ba72d3ba37589499002d6558ebb0a2e1a57f9dacc1f24a0ef007c8260004d094adc4a24ccfa95a9f402e8243fd3bc2b2850409c4165820d2b

Download Submit
memory/1968-0-0x0000000000400000-0x0000000000432800-memory.dmp

Filesize
202KB

Download
memory/1968-6-0x0000000000400000-0x0000000000432800-memory.dmp

Filesize
202KB

Download
memory/3024-7-0x0000000000400000-0x0000000000432800-memory.dmp

Filesize
202KB

Download
memory/3024-10-0x0000000000400000-0x0000000000432800-memory.dmp

Filesize
202KB

Download