b936816df3b31e7cb746c1d9bcd33321ef046fb7ef10088eed11b4ddc64e0bda

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 05:14

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General

Target

f7794eb2956b63c251a9e04f01a353fe_JaffaCakes118.exe
Size

106KB
MD5

f7794eb2956b63c251a9e04f01a353fe
SHA1

dca1a5b3b43feebbb5c53d4b9e2d499d326b7ced
SHA256

b936816df3b31e7cb746c1d9bcd33321ef046fb7ef10088eed11b4ddc64e0bda
SHA512

a30ff8e92c1ea762d7332b2b8b277425f38982310fab56733f49d56f314962758826945552c319e45781ae92857924ced6fc24220c9bcb4790afeb64559e5ba6
SSDEEP

1536:tOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5frleGhd9TfB5:twV4OgSzBmh04eZFkz3Rr0gwGj9Tf8C

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2520-0-0x0000000000400000-0x000000000046E000-memory.dmp	upx
behavioral2/memory/2520-2-0x0000000000400000-0x000000000046E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
740	2520	WerFault.exe	83

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	f7794eb2956b63c251a9e04f01a353fe_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f7794eb2956b63c251a9e04f01a353fe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7794eb2956b63c251a9e04f01a353fe_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 272
  2⤵
  - Program crash
  PID:740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2520 -ip 2520
1⤵
PID:3980

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/2520-0-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/2520-1-0x0000000000710000-0x0000000000711000-memory.dmp

Filesize
4KB

Download
memory/2520-2-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download