19b9c6b72e5867836e85ddf331f24069f084d929ab57b904adcdaa33826a4eef

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 19:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

756df9b6048167cb7b04beaf284ba3b6_JaffaCakes118.dll
Size

58KB
MD5

756df9b6048167cb7b04beaf284ba3b6
SHA1

c33caae14e88126325e635d98609c6ece467e850
SHA256

19b9c6b72e5867836e85ddf331f24069f084d929ab57b904adcdaa33826a4eef
SHA512

ace013e3a705d1fd24ab881aeeb967531ec1fa97d36512173a098c82192e5f050d2d540bffa2cfd6aaaddd841f485aa56c659daa93d76ca501944394d0e490af
SSDEEP

1536:xLn+4HopZNoLZnMeCq/F3xKh0+IADfLZH2s:tn+73MMy/FMh0OP

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1488-0-0x0000000010000000-0x000000001000D000-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 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30
PID 2136 wrote to memory of 1488	2136	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\756df9b6048167cb7b04beaf284ba3b6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\756df9b6048167cb7b04beaf284ba3b6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1488

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/1488-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download