Analysis
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max time kernel
142s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
28-09-2024 16:43
General
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Target
fcb7868c9fc0f299bccba49682692ff4_JaffaCakes118.ps1
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Size
834KB
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MD5
fcb7868c9fc0f299bccba49682692ff4
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SHA1
b908a3b963fc2e8be68160ce7a1d3ac1f57bd093
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SHA256
d3b4d1d6967dc546595b8db2fe40460a396b6ce6993b22feb910cbd34dad55c2
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SHA512
b38dce1f633f7ea0c77f8ed194adef36ca17d465a726f53606146ed35da0fab49c3f2f95a51df8228f8df836f3cfba040551b22ebb53b14b9f69166fee1831c8
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SSDEEP
12288:BMzjp6rDt3IXxyX0wmKq+DBHXpGWRfN25scSDMUKogSE1Na6h7FQkmZBe2zaP7o5:Sjp6rdIXsp93P25R/UVoa6h7FQkKe2kE
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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Executes dropped EXE 1 IoCs
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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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UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
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System Location Discovery: System Language Discovery 1 TTPs 1 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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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 3 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:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\fcb7868c9fc0f299bccba49682692ff4_JaffaCakes118.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Public\ijk.exe"C:\Users\Public\ijk.exe"2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
595KB
MD5f338256b41af4fb63aef4896661f701c
SHA1374df865c10d857514790dfef14ce4639f07e807
SHA2567f28b3be443d1f5a7a6bf072b6544724f884922d23372ea17255f2df93cce5cc
SHA5126352f46d84c93eb6d7359be60677ca8a3b8924720a3731f5d0c519c5a7449de4d1700ab4c8bbdc6e7d2de1e53c8dfe8e4c5ab92d2a73d8f4a3a11226769ae34a
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Filesize
10.8MB
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Filesize
136KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
924KB
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Filesize
924KB
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Filesize
208KB
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Filesize
924KB
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Filesize
344KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
924KB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
96KB
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Filesize
408KB
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Filesize
208KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
924KB
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Filesize
40KB