5397c09d7d751eaccfae9a6547591f3311257dd3a5e23c0ee2c8cd148651c976

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240729-en
resource tags

arch:x64arch:x86image:win10v2004-20240729-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 17:05

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General

Target

78e4efdedd642b7927281c4ebc029c65_JaffaCakes118.dll
Size

57KB
MD5

78e4efdedd642b7927281c4ebc029c65
SHA1

c246afb6d842a6bf221c55a9235b945bb8c04b3c
SHA256

5397c09d7d751eaccfae9a6547591f3311257dd3a5e23c0ee2c8cd148651c976
SHA512

082f4256458c0ecd3b56d7ad792fef5445ed07138a4867cfcc37d5cb4310b4aa326a543c55230d8f1d6caa776a18342d6b50ded9eefe142af79f49a242e51915
SSDEEP

768:9xBtKtqyLUGHLLtdGK1faczXWALnd3ZFFTLPEc9oSiFqcK+1JMKT/VoD8m3DQoDn:9YHl1facjLXjEMbcK+1JMBJZTn

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
behavioral2/memory/4448-0-0x0000000010000000-0x000000001000D000-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 3 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 4448	2224	rundll32.exe	83
PID 2224 wrote to memory of 4448	2224	rundll32.exe	83
PID 2224 wrote to memory of 4448	2224	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\78e4efdedd642b7927281c4ebc029c65_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\78e4efdedd642b7927281c4ebc029c65_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4448

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/4448-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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