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Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
30/09/2024, 02:50
General
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Target
ffce1ea204423df458c3c8271693c9b5_JaffaCakes118.exe
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Size
457KB
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MD5
ffce1ea204423df458c3c8271693c9b5
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SHA1
bc3b37f93607658cbde75d2522551ce73b56b208
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SHA256
fdf384c1cbcfbcd1bbb814f9d80ddcc4d2b3c786fda29c3a48ef7cde8f08d78f
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SHA512
a089aa3d941f348e163b4299caa817f7a760d389dc9d0c6dc06e1f6d970320808632212c9377faef1f3272dccf55a69249eebef69759082b00b15bdde2c5c3c0
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SSDEEP
12288:GRaTVxfAFy0EiTnq6T0yHXv0rjnL0uVJm5Ma8:V/oQFI3AL0w0Ma8
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
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ReZer0 packer 1 IoCs
Detects ReZer0, a packer with multiple versions used in various campaigns.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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: EnumeratesProcesses 3 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 11 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\ffce1ea204423df458c3c8271693c9b5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ffce1ea204423df458c3c8271693c9b5_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\HmsjvqNVxYmCJH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD7B3.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\ffce1ea204423df458c3c8271693c9b5_JaffaCakes118.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- 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
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
1KB
MD577eb5ded62bc082541268310e8b75c1f
SHA131fa4443f438724747bd7a4c32dee106d96e64aa
SHA25623c651a735ee10ae81932b893cffed878e8f8bcd5004182c5c8c1a544ebc654c
SHA51294716ebe9badcd42a681cb741f56ab10c693f1a3e68216b8fe24d765790331518508dcbb314f12b929186e49727fd2d3b59214e475b46841c75bd688af17604e
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Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
360KB
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Filesize
96KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
480KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
624KB
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Filesize
392KB
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Filesize
7.7MB
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Filesize
40KB