bea9048cff5e19fc8be9bde55be89609c64e668633b963035d82a9719a419e27

Analysis

max time kernel
138s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 00:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll
Size

64KB
MD5

bfc52ba6712c471a7f6d854561b3c7f2
SHA1

706dd55460f8f17eb3cba91fb9f4a394faf29782
SHA256

bea9048cff5e19fc8be9bde55be89609c64e668633b963035d82a9719a419e27
SHA512

5d461054a2155aee9a4570ad848613dce51c5576650c0b544f85394b7874a0fbf5792308360a480f6128e6084f9946716dbf79f9f8bb6bf15f5b1c61718d8606
SSDEEP

1536:Bm1NGJVGV4s5r6CZhZPpj++HpRXoP+Ixy+SOqHJw:kX0VLGrNJl+ApRXoPxy+f0w

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/1948-0-0x0000000010000000-0x0000000010013000-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 1740 wrote to memory of 1948	1740	rundll32.exe	84
PID 1740 wrote to memory of 1948	1740	rundll32.exe	84
PID 1740 wrote to memory of 1948	1740	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfc52ba6712c471a7f6d854561b3c7f2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1948

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/1948-0-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download