cd44525251607b040ae722917dbfcb69230aa9f5fec7bc3734240ae8583106eb

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 01:50

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General

Target

fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe
Size

25KB
MD5

fb4643c4eeeb23aafa06bb3c0acf5de2
SHA1

a0d1c6508124c505e1913d2388b5944b3e6992a5
SHA256

cd44525251607b040ae722917dbfcb69230aa9f5fec7bc3734240ae8583106eb
SHA512

9eebcf354497be8e4ba93c0ea761b9d2f6dbd273eff24d80ab7833695309a5249c6879c0450047e48bdc1850a1d7008d2dcc37bd83084acdb79b7932866a8381
SSDEEP

384:dGcMJxDTHfRmQ96dMMAd/oB0SYa47iPnwSnlTOY3VHdta6CDLz:tMTDT/RmQwSx6084S1BOY39ba6S

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/3048-0-0x0000000000400000-0x000000000040E000-memory.dmp	vmprotect
behavioral1/memory/3048-1-0x0000000000400000-0x000000000040E000-memory.dmp	vmprotect

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	3048	WerFault.exe	29

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	fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2396	3048	fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe	30
PID 3048 wrote to memory of 2396	3048	fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe	30
PID 3048 wrote to memory of 2396	3048	fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe	30
PID 3048 wrote to memory of 2396	3048	fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb4643c4eeeb23aafa06bb3c0acf5de2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 36
  2⤵
  - Program crash
  PID:2396

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/3048-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3048-1-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download