General
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Target
Updated PI.exe
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Size
1.2MB
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Sample
240726-1l2f1szdlf
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MD5
57b81f3bfbd7e82065190ea6a2f59849
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SHA1
2af119b418045b812b3b05f3d5385b11bfa89e91
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SHA256
7adc48b32358c405fdb502f2b868288b3757940b2b54e0b6787b1a7a242b3579
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SHA512
345ddaa582bce12408cc2468a0f291c81578bf4f8bc4b5544c23b4a1c81fa5eef523bac425f0131237cce94ea04feb39f24226dae0933663473f6b230475d314
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SSDEEP
24576:FY14/4rJAmk0U5hQ/Js4KvodVuI14/4r4zSHRm4Fc9R/p7ga1y8VP28ZSB6Q:FYaglZk5y/J3KvmVjagTQpmvyC
Static task
static1
Behavioral task
behavioral1
Sample
Updated PI.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Updated PI.exe
Resource
win10v2004-20240709-en
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7390139954:AAFw-89dzufZnN9iQ-qMJ7xuGsXRrzvXAEI/
Extracted
redline
cetry
204.14.75.2:16383
Targets
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Target
Updated PI.exe
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Size
1.2MB
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MD5
57b81f3bfbd7e82065190ea6a2f59849
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SHA1
2af119b418045b812b3b05f3d5385b11bfa89e91
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SHA256
7adc48b32358c405fdb502f2b868288b3757940b2b54e0b6787b1a7a242b3579
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SHA512
345ddaa582bce12408cc2468a0f291c81578bf4f8bc4b5544c23b4a1c81fa5eef523bac425f0131237cce94ea04feb39f24226dae0933663473f6b230475d314
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SSDEEP
24576:FY14/4rJAmk0U5hQ/Js4KvodVuI14/4r4zSHRm4Fc9R/p7ga1y8VP28ZSB6Q:FYaglZk5y/J3KvmVjagTQpmvyC
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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 Matrix ATT&CK v13
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