Analysis
-
max time kernel
94s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
-
submitted
29-07-2024 03:43
General
-
Target
36972844c3797491910d95b06c9be519_JaffaCakes118.exe
-
Size
1.8MB
-
MD5
36972844c3797491910d95b06c9be519
-
SHA1
31ddcaa2fbb7845545b020ec5d6a88dc758d88b3
-
SHA256
7bed2f09d2796f9c8f437f20e993e119d871c364895bec22192d754ee83dc30f
-
SHA512
4178cf056b2656674a3e24fba25034d13df799e4e8b8a326f0fed2678ae16b4bfbec339fbb5d380a5f1172a6130a8274ad844f26b536c9c5e19f37754435a6e8
-
SSDEEP
24576:r01NZfx3Lwkw72uEYY1pSlRQZXRTRJRO5CUv/33LnbRUoVytP3DV8bxOpwK:wVfx3LJzYY1EEJk5HX33LnbVEZ/
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main payload 1 IoCs
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
-
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 42 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 11 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\36972844c3797491910d95b06c9be519_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36972844c3797491910d95b06c9be519_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EqBHrEJqpCaiE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D76.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\36972844c3797491910d95b06c9be519_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36972844c3797491910d95b06c9be519_JaffaCakes118.exe"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
-
Filesize
1KB
MD5ab288c330a9622f07b04850a97fe09bc
SHA1aa33c7b3f463b63d6ec3a1c4bf899ec58a06febf
SHA256508986f0c34eefd004b8e95523baf6aa369b733dc4a0fb6cd13a72faa8cdb2e2
SHA5124d112f1d3728e7d9494e6ce73455f5b9c731504afb682398ffa950d8d4b81c9b96d18189e864ea8156f59d21a42ccf2a0a5f48d7a176a26a6e539b3ec6c80b46
-
Filesize
7.7MB
-
Filesize
80KB
-
Filesize
320KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
272KB
-
Filesize
7.7MB
-
Filesize
616KB
-
Filesize
344KB
-
Filesize
7.7MB
-
Filesize
24KB
-
Filesize
736KB
-
Filesize
7.7MB
-
Filesize
4KB
-
Filesize
96KB
-
Filesize
624KB
-
Filesize
7.7MB
-
Filesize
4KB
-
Filesize
40KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
624KB
-
Filesize
1.9MB