387467ca039a2076c71eee59ea4e1313407c69b238be95f7e4526c3b18377de7

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 11:33

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General

Target

3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe
Size

206KB
MD5

3034a6b3989c646041ad6524dab02887
SHA1

1c75983fb63185f9dcb5fb6f7895cdf2526158fb
SHA256

387467ca039a2076c71eee59ea4e1313407c69b238be95f7e4526c3b18377de7
SHA512

7771069d228311edb17b4946244f75809dc3b7bc4e245ae692b3427408096f1218d3873effd455b9950b50d5d20447417d85b4abdb77a6e61fcdab2acb381eee
SSDEEP

6144:w2BlkPO035eEhSnGgyJVuSZGBYIvKbqZZP6mSF4iGQ8HfLt:woEoxngPuSkVZt654iGQ8/Lt

Score

7^/10

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/3524-0-0x0000000000400000-0x000000000047B000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
34832	3524	WerFault.exe	81

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\Software\Microsoft\Internet Explorer\Main	3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3034a6b3989c646041ad6524dab02887_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
PID:3524
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 788
  2⤵
  - Program crash
  PID:34832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3524 -ip 3524
1⤵
PID:50884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3524-0-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/3524-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/3524-2-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/3524-3-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/3524-6-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3524-71379-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3524-71381-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download