Analysis
-
max time kernel
141s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 14:28
Static task
static1
Behavioral task
behavioral1
Sample
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe
-
Size
192KB
-
MD5
639d6f61c3719f52eb371c7cfd44df30
-
SHA1
33e70880743b49d6177e5f5875db7fe350110a54
-
SHA256
bfb3bdffdaec769c503d368d8f58c9ef6f663d7b3854f7357a532c0d4f3873d0
-
SHA512
70ab3b6043fa66d3badbfc9a90590b090cd0f15437ddc34bf9bdc21bf185f116776853c753f875752922adb7910019cb72b708c270e413ee15ffe1edc73efd07
-
SSDEEP
3072:CTtmDuKYPxM8NMq8U06kH+Cs63MkdVVw8bqbe9G1ud/QQ1alX2oBvOolYI/ry:umDuKYu8NMq8UOL3xw8bqi9G6ql1Hx
Malware Config
Signatures
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 17 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exepid process 4856 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe 4856 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 4856 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\639d6f61c3719f52eb371c7cfd44df30_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4856