General
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Target
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461
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Size
1.2MB
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Sample
241105-bt1r1s1kc1
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MD5
156fd655d4aa8b31311d089401226a42
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SHA1
319ffb454a5dec4fb59fca008171f38a808a8291
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SHA256
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461
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SHA512
7dfb1815df7338142ca2c9d3873086f3e36206090b2197ac863c5c18e9dcceca160c8724fa84bbf5e8adc42e9b34d7c5877a1e7b783a8dce9185fc335fb73214
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SSDEEP
24576:Kg60JY2tAtZNMaMIcqyPl1Q9AXUY/jIU:Kg6PtMdtm9AXHjIU
Static task
static1
Behavioral task
behavioral1
Sample
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
Protocol: smtp- Host:
s82.gocheapweb.com - Port:
587 - Username:
[email protected] - Password:
london@1759
Extracted
agenttesla
Protocol: smtp- Host:
s82.gocheapweb.com - Port:
587 - Username:
[email protected] - Password:
london@1759 - Email To:
[email protected]
Targets
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Target
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461
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Size
1.2MB
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MD5
156fd655d4aa8b31311d089401226a42
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SHA1
319ffb454a5dec4fb59fca008171f38a808a8291
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SHA256
d4996cbfebc931df1511b6daa6f51d5623a41fd275b4022b99de34f23c1bd461
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SHA512
7dfb1815df7338142ca2c9d3873086f3e36206090b2197ac863c5c18e9dcceca160c8724fa84bbf5e8adc42e9b34d7c5877a1e7b783a8dce9185fc335fb73214
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SSDEEP
24576:Kg60JY2tAtZNMaMIcqyPl1Q9AXUY/jIU:Kg6PtMdtm9AXHjIU
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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Detect Xworm Payload
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Xworm family
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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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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Drops file in System32 directory
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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
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1