2664dae71bd21c7b2d8fc7a8d0f2f65ef83ff9deb68b4acee474a7342197dab2

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 08:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

733fe9c57dc1f82a47c223f4ea8a9c18_JaffaCakes118.dll
Size

17KB
MD5

733fe9c57dc1f82a47c223f4ea8a9c18
SHA1

ec98c88d2821be9fc66a5d2a36c4fc9247d85dac
SHA256

2664dae71bd21c7b2d8fc7a8d0f2f65ef83ff9deb68b4acee474a7342197dab2
SHA512

0bd599cca0dd353fef0e4edbe8d6895d617f6b258622f4e68c4dbe619d955cf44d0cc2e05d47290250a16c6e8f251e2c9a684e96d1ba5c4c496629cf328e6de9
SSDEEP

384:U1m1taAPxMNcCKLGUGxWdQAEOTaQX0FHzpPJSziku:U2AAPqW6RUdQDOlEpz5A6

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2084-0-0x0000000010000000-0x0000000010011000-memory.dmp	upx
behavioral1/memory/2084-1-0x0000000010000000-0x0000000010011000-memory.dmp	upx

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 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30
PID 2316 wrote to memory of 2084	2316	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\733fe9c57dc1f82a47c223f4ea8a9c18_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\733fe9c57dc1f82a47c223f4ea8a9c18_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2084

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

Loading Replay Monitor...

Downloads

memory/2084-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/2084-1-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download