General
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Target
686443cb145ea6d01fbe1e0e329a6ba3.bin
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Size
668KB
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Sample
240724-dhh4yavbpr
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MD5
f68f24327d331cc7750957e20e04f5d9
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SHA1
2cda6ce89e426898dcf248d83f90302747aa1a9e
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SHA256
f798e462c7bc04aada632b20a3edf251ac5df1be4e3f642c1a9b3843a971bb4e
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SHA512
5b05f690d9ff9fc790eeaa87b8b9eed80095fe1cea39472dac10bcd22d958e2adc2c6004b255edb50273b95cf912321f4a28945d998195745121e724ebd67675
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SSDEEP
12288:SoOIHu78hB3Jr0+7deY8OrcaHYn8BS173vGgNltNwPGdkZdtEZAAIZz:SoOIOOB3Rx/8oHC3vGsgEkpEZALz
Static task
static1
Behavioral task
behavioral1
Sample
00a10d07277a7230bf72e4a77a4fd0a7b7b8d031e671e16432f7838676cb2456.exe
Resource
win7-20240704-en
Malware Config
Extracted
stealc
sila
http://85.28.47.31
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url_path
/5499d72b3a3e55be.php
Extracted
amadey
4.30
4dd39d
http://77.91.77.82
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install_dir
ad40971b6b
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install_file
explorti.exe
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strings_key
a434973ad22def7137dbb5e059b7081e
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url_paths
/Hun4Ko/index.php
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
1307newbild
185.215.113.67:40960
Targets
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Target
00a10d07277a7230bf72e4a77a4fd0a7b7b8d031e671e16432f7838676cb2456.exe
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Size
678KB
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MD5
686443cb145ea6d01fbe1e0e329a6ba3
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SHA1
949d2881fd068dbe8da7bec7910d27e81daf83cb
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SHA256
00a10d07277a7230bf72e4a77a4fd0a7b7b8d031e671e16432f7838676cb2456
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SHA512
f8b3cd2d58a25eeecfc96b7fd71e2d0b8a0dc866eaa8fc28b92498bc300957b9a70f12607c0e532d331232772cb243b82bf82b966cd7f1a3a63ef92d7fe1c67e
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SSDEEP
12288:+KMxo7YNQB2YcKify3idXmen/UmM6+6pTwUgh/r/0zGg1XZ:/MKwQ8siK3hwC96c/OG
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Detects Monster Stealer.
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4