773ea4f234c2d6774c5882e2f9d9032c71c4671a5a6a9f855ca3c30e827b8689

Analysis

max time kernel
143s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 22:27

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General

Target

bd683ca5f7e159394c427b01397ae0eb_JaffaCakes118.dll
Size

57KB
MD5

bd683ca5f7e159394c427b01397ae0eb
SHA1

ea9201ff4ef4179e86ef6d98c7db77229750fc25
SHA256

773ea4f234c2d6774c5882e2f9d9032c71c4671a5a6a9f855ca3c30e827b8689
SHA512

554a7439fb644ce6a621691ec338e1312c2a63f913357577d258cbfa65979700a96a684b0875cdbbec080b9af609423d4c7e6f0e39b10224166290679bf8c194
SSDEEP

768:9xBtKtqyLUxKwLGXWu5L8GpMmjFU8Gsa1GF4YUEI7IaoUA1G1i3K6rrrzK+ttP5Z:9jRcUmhpMBbNsa9krW+ttP7

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/2756-0-0x0000000010000000-0x000000001000D000-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 4068 wrote to memory of 2756	4068	rundll32.exe	84
PID 4068 wrote to memory of 2756	4068	rundll32.exe	84
PID 4068 wrote to memory of 2756	4068	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd683ca5f7e159394c427b01397ae0eb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd683ca5f7e159394c427b01397ae0eb_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2756

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/2756-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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