General
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Target
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e
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Size
1.2MB
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Sample
240801-btlm4atgrl
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MD5
9c00a98791d68b0c6a6de0b54c5fb2a4
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SHA1
1323ac73e31ca0ab98bf5282be089920544031a1
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SHA256
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e
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SHA512
d598b7bba1cc0eb562d382d9d43e127d68ec10d7ae048c432e8d765a9e4d2a991da0b0699184cb57f9fc0ec651a3bf99b01dd2a78aae8a28b10d20bf3061c1b2
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SSDEEP
24576:GyzHgPQArY3MY5jdCtv3GhERG7Qnr7lth7sMukjdC6:GyzfArY3MY1d+OhERGsnrJth7fHdv
Static task
static1
Behavioral task
behavioral1
Sample
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e.exe
Resource
win10v2004-20240730-en
Malware Config
Extracted
redline
Newlogs
204.14.75.2:16383
Extracted
agenttesla
https://api.telegram.org/bot7390139954:AAFw-89dzufZnN9iQ-qMJ7xuGsXRrzvXAEI/
Extracted
gurcu
https://api.telegram.org/bot7390139954:AAFw-89dzufZnN9iQ-qMJ7xuGsXRrzvXAEI/sendDocumen
Targets
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Target
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e
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Size
1.2MB
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MD5
9c00a98791d68b0c6a6de0b54c5fb2a4
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SHA1
1323ac73e31ca0ab98bf5282be089920544031a1
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SHA256
273cbe3cdaa8a8ee98cd7516b3f8511f66d191ee52c1998c43a1d772b002c52e
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SHA512
d598b7bba1cc0eb562d382d9d43e127d68ec10d7ae048c432e8d765a9e4d2a991da0b0699184cb57f9fc0ec651a3bf99b01dd2a78aae8a28b10d20bf3061c1b2
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SSDEEP
24576:GyzHgPQArY3MY5jdCtv3GhERG7Qnr7lth7sMukjdC6:GyzfArY3MY1d+OhERGsnrJth7fHdv
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1