General
- Target Update Account.exe
- Size 916KB
- Sample201201-p4zmt4mqms
- SHA256 69cbd1cde514fa34db916c79d034366b291e3ea63917b52ec76bef88060bfce0
- MD5 a744747d06a26e281186248932c42add
- SHA1 1cfd2decf0b0696ac8379e7aab991491c580fa15
- SHA512 16fbb9f460099d82a7a4c998adbdb614db42722f4ca60b1de463028f4f82a2b6385d828e0e9d3ebc12993c113153a340d51d7e75c049dea249ae392653d3a770
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
Update Account.exe
Resource
win7v20201028
0 signatures
0 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.shirdilog.com
-
Port
587
-
Username
-
Password
SL094521
Extracted
Credentials
-
Protocol
smtp
-
Host
smtp.shirdilog.com
-
Port
587
-
Username
-
Password
SL094521
Targets
-
- Target Update Account.exe
- Size 916KB
- SHA256 69cbd1cde514fa34db916c79d034366b291e3ea63917b52ec76bef88060bfce0
- MD5 a744747d06a26e281186248932c42add
- SHA1 1cfd2decf0b0696ac8379e7aab991491c580fa15
- SHA512 16fbb9f460099d82a7a4c998adbdb614db42722f4ca60b1de463028f4f82a2b6385d828e0e9d3ebc12993c113153a340d51d7e75c049dea249ae392653d3a770
- MD5 SHA1 SHA512
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
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
Infostealers often target stored browser data, which can include saved credentials etc.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext