Analysis
-
max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
26-09-2024 08:03
General
-
Target
f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe
-
Size
932KB
-
MD5
f7edb135ebd6736aebd88ffbb60b0b04
-
SHA1
f9e38246112dcebdeffc17bb76fc14de062bbcfd
-
SHA256
b0b88eb53e1b4aa34fca96ab6600b7620ffccce9c485a8f5157bf21e0bf9645c
-
SHA512
a032b9c2694b21e958955c78bfd80ffa12bf8a65421bf9ffbd79044b939760e54c53ceb7ddc3776311e01336bf110f2ac74bc44ef380f12d82543fe6e3672561
-
SSDEEP
24576:NZD1cQJRl7oN0RhBIVduQVKqWTO9NwWfy:vJR+17VK5OIay
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.hybridgroupco.com - Port:
587 - Username:
[email protected] - Password:
Obinna123@@@
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 6 IoCs
-
Drops startup file 1 IoCs
-
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of WriteProcessMemory 14 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7edb135ebd6736aebd88ffbb60b0b04_JaffaCakes118.exe" 2 2656 2594154192⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
868KB
-
Filesize
1.1MB
-
Filesize
4KB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
868KB
-
Filesize
868KB
-
Filesize
868KB
-
Filesize
868KB
-
Filesize
4KB
-
Filesize
868KB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
952KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
68KB
-
Filesize
68KB
-
Filesize
952KB
-
Filesize
4KB
-
Filesize
4KB