c753226f0f651b19fe4fc0b32aada6e51579f641ce2eb70c858bbfb4b8a19f18

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 22:01

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General

Target

83b5b49d1c532281ae8fad1c1d4c0213_JaffaCakes118.dll
Size

89KB
MD5

83b5b49d1c532281ae8fad1c1d4c0213
SHA1

74beadd28032c64e5c00f9583bd036528a02afd0
SHA256

c753226f0f651b19fe4fc0b32aada6e51579f641ce2eb70c858bbfb4b8a19f18
SHA512

4c22848d748fbaa14f502833e52619e4ec6ac1dc0f97f11fa3eecec9f80ef930f1d87e4a7097deaab0582214afe84d205839d53d263d650e3928329b67fe7a2d
SSDEEP

1536:INWujxA5EY8fwKV8n7c6PX3yQ3zEFDs3kCMkdA:x/2Y84Cv23yQjEF9Cs

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/3780-0-0x0000000010000000-0x000000001000F000-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 4236 wrote to memory of 3780	4236	rundll32.exe	84
PID 4236 wrote to memory of 3780	4236	rundll32.exe	84
PID 4236 wrote to memory of 3780	4236	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83b5b49d1c532281ae8fad1c1d4c0213_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\83b5b49d1c532281ae8fad1c1d4c0213_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3780

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/3780-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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