Analysis
-
max time kernel
107s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
-
submitted
08-09-2024 10:10
General
-
Target
d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe
-
Size
1.1MB
-
MD5
d41e123b212fa6a25d10d77715b4c10a
-
SHA1
379c04eb9c95aa0651da9fdb2739459b87c0c35a
-
SHA256
7b045ca9c9f7e2068c63814c5b82d0bba6075e5de89afe7657a8af76f9d2ab37
-
SHA512
b354a9d52b9c520a2c6c912d06d082cfd803fec9712b3be56214ae2f8d3abc2fa104881d688e1033ede38d4492dad41f5bcedbc43734657de2bcee5ebc34b921
-
SSDEEP
24576:qzfFtVffjfYqKFsR68WmFhZA/fG+RO35e9c68MI:qZt5jfYh3fG+RMgyB
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 10 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 17 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_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\rQkLWehkCI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp49F5.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d41e123b212fa6a25d10d77715b4c10a_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
MD57c49657b90ae0a7e589f4f7018bf0177
SHA1c1fadd32cf764de42d558a75c42db9b6bcc3010e
SHA256e2e587df1c32a075f492e3c600e5638b03f6655d0f76fc147418d8e1fd7e572f
SHA5120abb38940d3c3ae578182d502f7c59380e2247cf92d221a732ef663dd3855c58e4429c99413645ea0690ba9efea8674053f5ff61b06e4cc0f6f552881307d94e
-
Filesize
40KB
-
Filesize
344KB
-
Filesize
624KB
-
Filesize
7.7MB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
4KB
-
Filesize
7.7MB
-
Filesize
32KB
-
Filesize
4KB
-
Filesize
7.7MB
-
Filesize
736KB
-
Filesize
624KB
-
Filesize
768KB
-
Filesize
1.1MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
272KB
-
Filesize
7.7MB
-
Filesize
616KB
-
Filesize
7.7MB
-
Filesize
320KB
-
Filesize
80KB
-
Filesize
7.7MB
-
Filesize
7.7MB