6f0ca4795d21492f179b1ddc26ff72a1f99e96aa0d3ac3b35debcddd224688bc

Analysis

max time kernel
94s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 09:31

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General

Target

fe3efd72c6808eb814f7aeea4cfbe2b8_JaffaCakes118.dll
Size

93KB
MD5

fe3efd72c6808eb814f7aeea4cfbe2b8
SHA1

b71658148b1c0fa5fd0689eb0e9a9a214fe9d352
SHA256

6f0ca4795d21492f179b1ddc26ff72a1f99e96aa0d3ac3b35debcddd224688bc
SHA512

92d5ec94da0ab7928abfc4b0c89bb153f6111b267b35a01e960588f2c13792b8ea966fba7200ff4322a007143cd78d4c817ac490efb6a284a99d1a656fa24bc2
SSDEEP

1536:OoKR1YFY/H4SXxyBvaoaeZzYuCxPg+bHiINfsYsqWZBI:+1YZSByxaoaeZzYusg+ziIyhZBI

Score

5^/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/3008-0-0x0000000010000000-0x000000001000E000-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 3624 wrote to memory of 3008	3624	rundll32.exe	83
PID 3624 wrote to memory of 3008	3624	rundll32.exe	83
PID 3624 wrote to memory of 3008	3624	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe3efd72c6808eb814f7aeea4cfbe2b8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe3efd72c6808eb814f7aeea4cfbe2b8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3008

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/3008-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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