272b0af4adf1cf3cf18cff4e34af03b38e2a0abae22167c85504ef0be2dbffe5

Analysis

max time kernel
132s
max time network
127s
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, 14:24

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General

Target

bc1a582febaede877aa7aad95e0e4036_JaffaCakes118.dll
Size

71KB
MD5

bc1a582febaede877aa7aad95e0e4036
SHA1

0dc17f8b021c9d907ccf29a46e4870d74b50ffc9
SHA256

272b0af4adf1cf3cf18cff4e34af03b38e2a0abae22167c85504ef0be2dbffe5
SHA512

d5099efd1870dc7c31e906919e429933a7ebc5031da5827b5908318342194c0ed688ba4622115df76dc64b966c3e0e8f1a00857da57e69a23409b98c30ee1d65
SSDEEP

1536:agF0eiyUcbreJ8QvkR3rjVIglk0oBE8V7UdbJl9fB2ajAsOc6q:t2yFPeCxgYKLV709hRjAc6q

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/4808-0-0x0000000010000000-0x0000000010011000-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 2340 wrote to memory of 4808	2340	rundll32.exe	84
PID 2340 wrote to memory of 4808	2340	rundll32.exe	84
PID 2340 wrote to memory of 4808	2340	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc1a582febaede877aa7aad95e0e4036_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc1a582febaede877aa7aad95e0e4036_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4808

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/4808-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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