Analysis
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max time kernel
136s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
17-05-2024 01:26
General
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Target
ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe
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Size
246KB
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MD5
bfb8a979efec55c75d1530702239d741
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SHA1
03d5f2fba57dd1b1507a16221aaf003fa0d548d4
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SHA256
ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c
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SHA512
591d7955eef3fd0e0d6642f531c6afa54df50a051b3cf232d225c69d9f1d4fce786e269da1a627a9e1a0b913a6c9579cba4be77f18b54241185d6e9d03954c75
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SSDEEP
3072:hy5n5JJJpurL4s5xMq6m62QUnW/2OuRx9g58j05OAix08SOXL:hyV5JJJp6L4s5uqU2zFOuu58jEim8
Malware Config
Extracted
Protocol: smtp- Host:
smtp.zoho.com - Port:
587 - Username:
[email protected] - Password:
IDMzp2Gy8uh9
Extracted
agenttesla
Protocol: smtp- Host:
smtp.zoho.com - Port:
587 - Username:
[email protected] - Password:
IDMzp2Gy8uh9 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe"C:\Users\Admin\AppData\Local\Temp\ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
272KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
624KB
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Filesize
584KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB