9a88da9a94e51cc411855abba6fa137debe1f75f88383801d88f8efea47d2b71

Analysis

max time kernel
93s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:11

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General

Target

b4edd3a18b7b59d2da4d456751ced18d_JaffaCakes118.dll
Size

68KB
MD5

b4edd3a18b7b59d2da4d456751ced18d
SHA1

b091c9474b3da89f17673f106a766816b33ea006
SHA256

9a88da9a94e51cc411855abba6fa137debe1f75f88383801d88f8efea47d2b71
SHA512

263e193d0b1d07101620244a3002e48ffb090c960b6c2ab6c0f0c8ce822156922288be9a41d6e384a65221b967286b8426641f53838c35064a734649887548ae
SSDEEP

1536:DVV1HTXcsA2H1lvIShG6rUI4Qf/EzFMBZP8WnE5pB:DVrO2V5ISPrUIFEzF4Zs5pB

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/2808-0-0x0000000010000000-0x000000001000E000-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 2444 wrote to memory of 2808	2444	rundll32.exe	83
PID 2444 wrote to memory of 2808	2444	rundll32.exe	83
PID 2444 wrote to memory of 2808	2444	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4edd3a18b7b59d2da4d456751ced18d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4edd3a18b7b59d2da4d456751ced18d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2808

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/2808-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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