Analysis
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max time kernel
140s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
28-09-2024 20:11
General
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Target
fd0ed215429f14b7f83fc33614d036ac_JaffaCakes118.exe
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Size
756KB
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MD5
fd0ed215429f14b7f83fc33614d036ac
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SHA1
27d8bc29e5c80b7cb5794306fc719d8238507357
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SHA256
cf22a4ba35e94ec83bdf1aec7b4422009aa33f7c6a2c707513d7b1a9eafb368c
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SHA512
6fa9abad6e8ce654bacc011a69aebf69ee854c3864034d51aac7c5a59f93a2cf65a6690e0c55bfa312271e994f46b9e68a1952e7657d0f671261dee35d6d7391
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SSDEEP
12288:FIT++rq2BNEC+rQMJjYe77kwjmMvf5nNBEYj2Rug6S3O1r5:8Rrq2XEC+kMJjYe77FjF5NBEYj2FP8
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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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 6 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\fd0ed215429f14b7f83fc33614d036ac_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd0ed215429f14b7f83fc33614d036ac_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\aCGNTZdrEyTFP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2AD4.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\fd0ed215429f14b7f83fc33614d036ac_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
MD51bb384f0ca0357a3640a943960be24c9
SHA1db609b6b1d22b23b4e0cefc3dbcdeee5d13c341b
SHA256f2172254294d427eede79c447ea858001962753449fda4a358ece5cfe2bcfa24
SHA512eca4bf090c8f9ba537d724396502936b4741c61a1926c0bef4e24e4bbab7667c1a661e4618c0f73c09e90fea7dd79904cd2db289145db8199dbc9e554a177e7b
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Filesize
96KB
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Filesize
7.7MB
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Filesize
240KB
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Filesize
7.7MB
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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
7.7MB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
336KB
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Filesize
7.7MB
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Filesize
776KB
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Filesize
376KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
72KB
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Filesize
624KB
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Filesize
40KB
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Filesize
5.6MB