General
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Target
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21N
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Size
1.0MB
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Sample
240921-26r9hszbjb
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MD5
a7b12afe35112ee82d4bff29c6ccd3b0
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SHA1
a47503ae304dda6ffa4439e61379b6f75d5d6ff5
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SHA256
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21
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SHA512
148d9e7c46557866f2e9417beba2a27ec5996fe20da5c606a9824d234c78565beef6988ae63cdac6414a9aab5c458a5afbea83947417a193f2b14aa607672a19
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SSDEEP
24576:P7rl+4eybvhO0kERedWIUwF42P17sLXcP7AIe5ocVVTNPYjxJ/WbBfU:P7xhqhWIbF4gKKeWcVVTNPYqfU
Static task
static1
Behavioral task
behavioral1
Sample
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21N.exe
Resource
win10v2004-20240802-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
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21N
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Size
1.0MB
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MD5
a7b12afe35112ee82d4bff29c6ccd3b0
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SHA1
a47503ae304dda6ffa4439e61379b6f75d5d6ff5
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SHA256
4a6b2eba43c5f42d0192fa2a618f2e3f27bf145421f58e2b146c6a4b6a5a3f21
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SHA512
148d9e7c46557866f2e9417beba2a27ec5996fe20da5c606a9824d234c78565beef6988ae63cdac6414a9aab5c458a5afbea83947417a193f2b14aa607672a19
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SSDEEP
24576:P7rl+4eybvhO0kERedWIUwF42P17sLXcP7AIe5ocVVTNPYjxJ/WbBfU:P7xhqhWIbF4gKKeWcVVTNPYqfU
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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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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ModiLoader Second Stage
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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