Analysis
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max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
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submitted
02-12-2023 10:24
General
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Target
NEAS.c5b0e9d5e70c12c5530943abf70451eadf9b9de8ddfaac4bc7234dbc580b6e5c.exe
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Size
235KB
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MD5
a7770cd05872881f3e47e8a9041748fd
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SHA1
7606e077fdeb8dc5fbffbf428260baba4f0ba470
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SHA256
c5b0e9d5e70c12c5530943abf70451eadf9b9de8ddfaac4bc7234dbc580b6e5c
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SHA512
0c4a052618ca146414d688555156b1af6459bf2e0160000c73ac5f693350c683ffd1328e9d445cbfce29b5d93359da69aa48bd1dccd467c453838d631c66e4ff
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SSDEEP
3072:X7leieCmy4aJr75o8bnPSTerhCvDiN5+mTHITR6:XZeieCmy4aJr75nbMerhWinToTR
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sturmsgroup.com - Port:
587 - Username:
[email protected] - Password:
hs_B2R1px4ASsOhR - 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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.c5b0e9d5e70c12c5530943abf70451eadf9b9de8ddfaac4bc7234dbc580b6e5c.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.c5b0e9d5e70c12c5530943abf70451eadf9b9de8ddfaac4bc7234dbc580b6e5c.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
264KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB