9bea37189b554a9ba15f955a68f1a8681d0ee6e67309bf12003139d3aa93fc5b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 11:56

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General

Target

6f78a4eaef04de3fdd9dfd75d2c5f122_JaffaCakes118.dll
Size

63KB
MD5

6f78a4eaef04de3fdd9dfd75d2c5f122
SHA1

9d3b9143c77af3fd8982694e61de6ec7d5aa5d1f
SHA256

9bea37189b554a9ba15f955a68f1a8681d0ee6e67309bf12003139d3aa93fc5b
SHA512

40e8a9fd5d757cee4778f269717aeefe6750f6c3ea4a14d9480fc888ac6b8c09129d0b5eac5604fab5129eff8d0a8abd41e240153725d2cc3fa781c722feb915
SSDEEP

1536:VZIcCxRrhnf2OkZAPMmE0Bece8sIIADDA3B:r+xhnfv7Jt7IEDeB

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/2264-0-0x0000000010000000-0x000000001000E000-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 4644 wrote to memory of 2264	4644	rundll32.exe	84
PID 4644 wrote to memory of 2264	4644	rundll32.exe	84
PID 4644 wrote to memory of 2264	4644	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f78a4eaef04de3fdd9dfd75d2c5f122_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6f78a4eaef04de3fdd9dfd75d2c5f122_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2264

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/2264-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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