gh0strat | bf3432ac86937b98d6eb28d1c28025949943fe8ef1c7d89dc5d8cbf1af883265

Analysis

max time kernel
150s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29-08-2024 16:50

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General

Target

c93a0eec7cd37d0b385dd7f30b658271_JaffaCakes118.exe
Size

111KB
MD5

c93a0eec7cd37d0b385dd7f30b658271
SHA1

523688ff1fcbab6da4a0244bb3c24bead0eb332e
SHA256

bf3432ac86937b98d6eb28d1c28025949943fe8ef1c7d89dc5d8cbf1af883265
SHA512

9e7ab9a0b3e5fdf9ba283b23291f78a9f2d961b156af40514037640440b82ffd8bd97750df707957c7bcd7b007f6117612ffe4dd02821d670fd2138f7dfb2555
SSDEEP

3072:dZ8MZsGA6P1XhkUVg8H8pd9Ti6iki1z3v:dZ8KsOtx1geCd9i6Ri1bv

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2776-0-0x0000000000400000-0x000000000041E000-memory.dmp	family_gh0strat
behavioral1/files/0x000a000000016b9b-2.dat	family_gh0strat
behavioral1/memory/2776-4-0x0000000000400000-0x000000000041E000-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

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Microsoft MR\Parameters\ServiceDll = "C:\\Windows\\system32\\360SP2.dll"	c93a0eec7cd37d0b385dd7f30b658271_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2028	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2028	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\360SP2.dll	c93a0eec7cd37d0b385dd7f30b658271_JaffaCakes118.exe

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	svchost.exe

C:\Users\Admin\AppData\Local\Temp\c93a0eec7cd37d0b385dd7f30b658271_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c93a0eec7cd37d0b385dd7f30b658271_JaffaCakes118.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
PID:2776

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

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:\windows\SysWOW64\360sp2.dll

Filesize
104KB

MD5
1c7452c4f8377a07c8f95d03f267f8c2

SHA1
a36cd451f9f4b59877eee190ecbe30f09e65e112

SHA256
66a5f092e66be250275b387b88c89ee4df442ed6fd20577326cf6cd89c3fe49f

SHA512
5f4225b3ae8990dd165bca8d01bf4e5cb19fba9967d5a5e5902e151f22f67f1c75dd0044dd33c1c0eef52446dff683dc3cfa0476885576389d5015a2d0756b6b

Download Submit
memory/2776-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2776-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download