ebdfd1cdb482353a47f4fe552836940425972a81c5746dca5c786b70910bc40f

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 23:02

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General

Target

b9686d843ccc8e8b6bb959205d72248f_JaffaCakes118.dll
Size

96KB
MD5

b9686d843ccc8e8b6bb959205d72248f
SHA1

0d6dd2310565b63c4bc972e3a15ed3a37a968fb8
SHA256

ebdfd1cdb482353a47f4fe552836940425972a81c5746dca5c786b70910bc40f
SHA512

8d2098c5996d75cc827761449c73ce4481c6f1aace1752d2cd4d2a0b118b6247cfe694419e6015200e133ef68fddf4af23d80625167cf10169794b50a20d313e
SSDEEP

1536:TD6K271gp7DXHQ49AhwFY0RLlAz78WDxRLAFOIrufq:TDGYLwwUoY0RLlAH8WDUF2y

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/1828-0-0x0000000010000000-0x000000001000F000-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 3520 wrote to memory of 1828	3520	rundll32.exe	84
PID 3520 wrote to memory of 1828	3520	rundll32.exe	84
PID 3520 wrote to memory of 1828	3520	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9686d843ccc8e8b6bb959205d72248f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9686d843ccc8e8b6bb959205d72248f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1828

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/1828-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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