gh0strat | bef778f24809b4dacdc1af114a321e20eaae7d738e0e7ee6f6844c14ce91fc34

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 23:47

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General

Target

df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
Size

328KB
MD5

df1d63563b1ae22d9c2c560f5ba47027
SHA1

704742cb8d2a1ea7650d662a7c6f0d556f2e8047
SHA256

bef778f24809b4dacdc1af114a321e20eaae7d738e0e7ee6f6844c14ce91fc34
SHA512

47d7966ddc0e1698eee1520ab368cd07f9b8c2e753db99131d449dc5aa26bc9b26a7b80c4d7410ce32acbc41f1f053d1ff58398d35f8f138f6b3b564448eaba9
SSDEEP

6144:kiTtbWB0YL7tSJ5pp34OinSL4G7v4G7AWFQbX:TQB0YdSrpNtP9JAN

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/files/0x000800000001612f-4.dat	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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\Ball.exe"	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\Ball.exe	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\Ball.exe	df1d63563b1ae22d9c2c560f5ba47027_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	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1940	df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df1d63563b1ae22d9c2c560f5ba47027_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\Windows\Temp\zk.exe

Filesize
328KB

MD5
df1d63563b1ae22d9c2c560f5ba47027

SHA1
704742cb8d2a1ea7650d662a7c6f0d556f2e8047

SHA256
bef778f24809b4dacdc1af114a321e20eaae7d738e0e7ee6f6844c14ce91fc34

SHA512
47d7966ddc0e1698eee1520ab368cd07f9b8c2e753db99131d449dc5aa26bc9b26a7b80c4d7410ce32acbc41f1f053d1ff58398d35f8f138f6b3b564448eaba9

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