Analysis
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max time kernel
118s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
21/09/2023, 13:19
General
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Target
1036-11-0x0000000006AA0000-0x0000000006AE2000-memory.exe
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Size
264KB
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MD5
b472ace8481e0f4f18be9c8d2836faae
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SHA1
4776ddf340c51f5e46d24599679b473424669d4b
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SHA256
e7e40f087ab101345dc6e420be57371c0bb23001edd0f6b7abfca53de5fed58f
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SHA512
d3f7feed21597ef58aedfb6e14d4f780c2b2babca0780150ab231fc2625c1257d12856c244a30a65756c9eaaae8f69a7836ac8021368c55f39888379e4ed5827
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SSDEEP
1536:ylR/Dn+tuzIhly64XU5Dzrqwrr1wRDh+GkJLCL9RdSdNm4606Bskcp1BVYmYCb3r:O/TKPsQXrRbLC5mdNmf06B4VYEAzY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.asiaparadisehotel.com - Port:
587 - Username:
[email protected] - Password:
y.tYfN)aoq4w - 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 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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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 2 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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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\1036-11-0x0000000006AA0000-0x0000000006AE2000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1036-11-0x0000000006AA0000-0x0000000006AE2000-memory.exe"1⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7.7MB
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Filesize
264KB
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Filesize
5.6MB
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Filesize
64KB
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Filesize
408KB
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Filesize
320KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB