f321707f4b46bcd16dd5e774cc80a064137d315eee07909b5f8096d451d36e68

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 12:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0aae18d03bccc07e326165fe106faf94_JaffaCakes118.dll
Size

27KB
MD5

0aae18d03bccc07e326165fe106faf94
SHA1

503a4cbb0b0829b9ab25c331b81d85fd2b0e383e
SHA256

f321707f4b46bcd16dd5e774cc80a064137d315eee07909b5f8096d451d36e68
SHA512

c2402338a7aa6921507cdc725c931faba387f1b40c03f5d91dd067cbbcfe5dc2073383f7d61d2a6b052f8168b0e4d623b4dd9cc32ed730c2b5d6565893dd532d
SSDEEP

768:nStC5ER3RwrEhrvbO4r0DLVXQThRTlXA4A4i4UOC8:nSLRIERzOBVuTo/8

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/2332-0-0x0000000010000000-0x0000000010011000-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 3936 wrote to memory of 2332	3936	rundll32.exe	82
PID 3936 wrote to memory of 2332	3936	rundll32.exe	82
PID 3936 wrote to memory of 2332	3936	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0aae18d03bccc07e326165fe106faf94_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0aae18d03bccc07e326165fe106faf94_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2332

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

Loading Replay Monitor...

Downloads

memory/2332-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download