Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
-
submitted
22-05-2024 10:07
General
-
Target
f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3.exe
-
Size
1.1MB
-
MD5
7da1c0d2f867dc5c13343342c118c9c1
-
SHA1
8d6a7c1236b4ff1755a1be562fc3f10e3fc59521
-
SHA256
f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3
-
SHA512
4e6ee2a73b0428b6ac88421a064258343ee3cd562c927ca572d58952649c41c171cef8fa237ad83ac0c295c54c6f0ff3a330caf6b2e2ef773715e31534d23626
-
SSDEEP
24576:kAHnh+eWsN3skA4RV1Hom2KXMmHa90MpQVb5:zh+ZkldoPK8Ya9n2X
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
premium185.web-hosting.com - Port:
587 - Username:
[email protected] - Password:
cooldown2013 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
-
Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
-
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
-
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
-
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
-
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious behavior: MapViewOfSection 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of FindShellTrayWindow 2 IoCs
-
Suspicious use of SendNotifyMessage 2 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3.exe"C:\Users\Admin\AppData\Local\Temp\f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3176-10-0x0000000003E70000-0x0000000003E74000-memory.dmpFilesize
16KB
-
memory/4344-11-0x0000000000500000-0x0000000000542000-memory.dmpFilesize
264KB
-
memory/4344-12-0x000000007499E000-0x000000007499F000-memory.dmpFilesize
4KB
-
memory/4344-13-0x0000000005100000-0x00000000056A4000-memory.dmpFilesize
5.6MB
-
memory/4344-14-0x0000000074990000-0x0000000075140000-memory.dmpFilesize
7.7MB
-
memory/4344-15-0x0000000004B50000-0x0000000004BB6000-memory.dmpFilesize
408KB
-
memory/4344-17-0x0000000006010000-0x0000000006060000-memory.dmpFilesize
320KB
-
memory/4344-18-0x0000000006100000-0x0000000006192000-memory.dmpFilesize
584KB
-
memory/4344-19-0x0000000006080000-0x000000000608A000-memory.dmpFilesize
40KB
-
memory/4344-20-0x000000007499E000-0x000000007499F000-memory.dmpFilesize
4KB
-
memory/4344-21-0x0000000074990000-0x0000000075140000-memory.dmpFilesize
7.7MB