1868e8697cb45756da23f18115a3aaa3b68148df27208e5461831c5f97906989

Analysis

max time kernel
110s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 02:09

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General

Target

43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe
Size

405KB
MD5

43e0a6e656d1e8466c754661424ad6a7
SHA1

5d941e363394ce6fdb25b37eb332e43beb96a25b
SHA256

1868e8697cb45756da23f18115a3aaa3b68148df27208e5461831c5f97906989
SHA512

986ca479e62809bb191bead2abf07df60cf76c6c0cdd30b5e254fb05377de16c89e04fe3a5d467e4e5f9b01d7d1a1f540490077f67b7ab69a7f17c45c14dff5a
SSDEEP

6144:vvOl5Zo7aXWgiuKQnU+JmdeY00WCtlWzdzVS37jSTyXTvIPFxz68zf0KXQ:qiuKQDwd+0WrxsYAvIPO87+

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/1128-0-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
34912	1128	WerFault.exe	82

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Main	43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1128	43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43e0a6e656d1e8466c754661424ad6a7_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
PID:1128
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 936
  2⤵
  - Program crash
  PID:34912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1128 -ip 1128
1⤵
PID:36800

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/1128-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1128-1-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/1128-4-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1128-61775-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1128-61778-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download