gh0strat | a29486b2fa4a8d191f1781fd96e763780849f1662c7f7bfd0132908247f4d3d5

Analysis

max time kernel
115s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2025, 21:55

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General

Target

JaffaCakes118_42d8a025f1893086585c7149dd046da1.exe
Size

81KB
MD5

42d8a025f1893086585c7149dd046da1
SHA1

918dcfc5b8d1b264e73a99fec96cd40eb235e3bd
SHA256

a29486b2fa4a8d191f1781fd96e763780849f1662c7f7bfd0132908247f4d3d5
SHA512

30657f398d531808c93af2685d2730f8a8278dfdea613c5134e841cc22e4dd703689649aacace08c3883ce05f5b70e8ba2483374baabb060ba9ac110930cb20c
SSDEEP

1536:ziImDfFv7yMzWMGS1+x/E+3VX4utoW9YksvPH8ymQkNkfkxp:ziIUvHhGSc6+vSP8yGNkW

Score

10^/10

gh0strat discovery rat vmprotect

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3820-2-0x0000000000400000-0x0000000000440000-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

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/3820-0-0x0000000000400000-0x0000000000440000-memory.dmp	vmprotect
behavioral2/memory/3820-2-0x0000000000400000-0x0000000000440000-memory.dmp	vmprotect

Program crash 1 IoCs

pid	pid_target	Process	procid_target
928	3820	WerFault.exe	85

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	JaffaCakes118_42d8a025f1893086585c7149dd046da1.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d8a025f1893086585c7149dd046da1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d8a025f1893086585c7149dd046da1.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 284
  2⤵
  - Program crash
  PID:928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3820 -ip 3820
1⤵
PID:888

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

Replay Monitor

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Downloads

memory/3820-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3820-1-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/3820-2-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download