7b4dca59998ea175fbf5a9bd13bbdf5e5856fa95fbc39081b721d491ac76af66

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 04:20

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General

Target

2ab5a4311e684a7f9f8e80fa68ff9736_JaffaCakes118.dll
Size

6.4MB
MD5

2ab5a4311e684a7f9f8e80fa68ff9736
SHA1

5719b6a7bd7ac19dc709bbb14e4874f6ac2f68a9
SHA256

7b4dca59998ea175fbf5a9bd13bbdf5e5856fa95fbc39081b721d491ac76af66
SHA512

7104db2a03c77f23cb15cb24f13bb4951a90ce90b147e896781bb5cab5a95f4c597d83e8092e2ad2755a92fff480e123cfeb227dc8b2ae537028ae4d07193446
SSDEEP

1536:yzfx7c0lQLwSLGW3NkD9x6NlsA5s0OSdSVKFvfnHv:Qf69wSLGW3O+NaA5sTcSVQfHv

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/3064-0-0x0000000010000000-0x0000000010663000-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 2976 wrote to memory of 3064	2976	rundll32.exe	83
PID 2976 wrote to memory of 3064	2976	rundll32.exe	83
PID 2976 wrote to memory of 3064	2976	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ab5a4311e684a7f9f8e80fa68ff9736_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ab5a4311e684a7f9f8e80fa68ff9736_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3064

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/3064-0-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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memory/3064-1-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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