2862149c5775687f2327bcea445bffffb0a9dd7b24570ec82ad83c997ca7829d

Analysis

max time kernel
97s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 07:03

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General

Target

f5754b7da1ce2a452c60be821ac9c148_JaffaCakes118.dll
Size

65KB
MD5

f5754b7da1ce2a452c60be821ac9c148
SHA1

90e5f9af809eb2093dba444b5302c7ee0ca2629c
SHA256

2862149c5775687f2327bcea445bffffb0a9dd7b24570ec82ad83c997ca7829d
SHA512

a15b056934e1984c7c5804392b4df506987d9505503c306cd273b366ca7fc8e17ea47294bebd5a28e0833734d5a217f13eec9225615418addd295a875bb6771e
SSDEEP

1536:Iykzkag1TOeMUS/OcNZPTebWLlHugo/EkH5:IFzkaeTwh//9Og65

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/652-0-0x0000000010000000-0x000000001000F000-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 2016 wrote to memory of 652	2016	rundll32.exe	82
PID 2016 wrote to memory of 652	2016	rundll32.exe	82
PID 2016 wrote to memory of 652	2016	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5754b7da1ce2a452c60be821ac9c148_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5754b7da1ce2a452c60be821ac9c148_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:652

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/652-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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