Analysis
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max time kernel
137s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
29-07-2024 20:13
General
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Target
5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe
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Size
1.0MB
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MD5
5d5d8bda83f706630e355ab26b896d81
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SHA1
6e1470406d844ee4a0eaad8fd06f06df430c28ae
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SHA256
2f61047689118e21626c8cf55f4400cb7e65bf68684f326609252eb070bfd887
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SHA512
1d716e1df5c9dbf6aa23ea3641417a63452d0c52d00b0548dd0a33a6557e23bcd24ac65117c9f4fd2a6cc4dc999926917a32e91a1b444f1cb909e7e079aecb48
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SSDEEP
12288:7Z8aauxoliReyg3bgbjR06zaLL6hdEvxazBuqQzpwebO6FnpQEtNjHfRaz0/rnDi:CMoUjsbsMPbGgqQl3b+UFHJoWrnDVTl
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 1 IoCs
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_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
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SohgkkYIC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8681.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_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
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
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Filesize
1KB
MD508a4b34139422151300ada13cc830fe0
SHA1a53a15ca0c1719db29b0105ad6620d6067869d47
SHA2566f1fbc734f53e42e087b66d787e08faaf64dc0802ddd2df964c0155acbe8e0db
SHA512b5ba05b2a9bc0dfa442c850f2ca9a4b0b7efeade6403c8a6ca7095d6ac58c639b48587f08c131207014643f729e7de05bb231547d226ec6d2ef70808ac25690a
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Filesize
7.7MB
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Filesize
80KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
272KB
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Filesize
7.7MB
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Filesize
616KB
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Filesize
736KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
32KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
344KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
624KB
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Filesize
736KB
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Filesize
1.1MB