General
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Target
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0
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Size
699KB
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Sample
240329-b4gf5aeg38
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MD5
949e1a4ca85770148a1005fd5a74c616
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SHA1
5e812cb874f05b918779698b5de53139a6aa802f
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SHA256
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0
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SHA512
c76739f491c3afd27537ece7b7608a9ed63d2fbb80454a6b4055e41f635eaf18dfb7c93a4ec881db90d481b112bda8d00db03d29a148d40c0bff0598dc85a243
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SSDEEP
12288:p/00YOwqOpVJw7YpLXwgI4PR1P568XxdZZB4QJR/fuaw:KO7TYpLgC1PM8XdT4Qrx
Static task
static1
Behavioral task
behavioral1
Sample
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.superlink.ae - Port:
587 - Username:
[email protected] - Password:
Babyko14
Extracted
agenttesla
Protocol: smtp- Host:
mail.superlink.ae - Port:
587 - Username:
[email protected] - Password:
Babyko14 - Email To:
[email protected]
Targets
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Target
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0
-
Size
699KB
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MD5
949e1a4ca85770148a1005fd5a74c616
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SHA1
5e812cb874f05b918779698b5de53139a6aa802f
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SHA256
9bf8f9d41d0eef926838d07f8678653f86a3cd099ad7efa75940537a2cd0ead0
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SHA512
c76739f491c3afd27537ece7b7608a9ed63d2fbb80454a6b4055e41f635eaf18dfb7c93a4ec881db90d481b112bda8d00db03d29a148d40c0bff0598dc85a243
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SSDEEP
12288:p/00YOwqOpVJw7YpLXwgI4PR1P568XxdZZB4QJR/fuaw:KO7TYpLgC1PM8XdT4Qrx
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1