0e4ea1843c8f6a05ed09153ca384c05a6dd15d665bfe087d81f6418f18cdb17f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:05

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General

Target

ea77ecc2807d6472d604e5a958b8ece1_JaffaCakes118.dll
Size

206KB
MD5

ea77ecc2807d6472d604e5a958b8ece1
SHA1

166a489164f58cdb0e16a9312f80c26bcb7ac1b2
SHA256

0e4ea1843c8f6a05ed09153ca384c05a6dd15d665bfe087d81f6418f18cdb17f
SHA512

518b9ff5ffdd0da3fe88304ff081741c44637bda2419a1d2440db2ab8830f9849b175be7d3e7c4c5f940df8811d22ef9153b926324bcd6b15cea1faaf6c27e09
SSDEEP

6144:BXYNfqLi50ZdoeFPgVCAH2yDPRK0kED1Fn2rFWfHaGyUHY:sCLzPoeNg0ARDJoED1Fn2rFsvyUHY

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1972-0-0x00000000752D0000-0x0000000075355000-memory.dmp	vmprotect
behavioral1/memory/1972-3-0x0000000075240000-0x00000000752C5000-memory.dmp	vmprotect
behavioral1/memory/1972-1-0x0000000075240000-0x00000000752C5000-memory.dmp	vmprotect

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30
PID 2352 wrote to memory of 1972	2352	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea77ecc2807d6472d604e5a958b8ece1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea77ecc2807d6472d604e5a958b8ece1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1972

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/1972-0-0x00000000752D0000-0x0000000075355000-memory.dmp

Filesize
532KB

Download
memory/1972-3-0x0000000075240000-0x00000000752C5000-memory.dmp

Filesize
532KB

Download
memory/1972-2-0x00000000752D0000-0x0000000075355000-memory.dmp

Filesize
532KB

Download
memory/1972-1-0x0000000075240000-0x00000000752C5000-memory.dmp

Filesize
532KB

Download