General
- Target SecuriteInfo.com.Win32.Evo-gen.8431.6571.exe
- Size 1.8MB
- Sample240614-tzc71ssbkk
- SHA256 5bc1d9c794966dabffe65b6ebd02b93b9be33164e98ed44d5606b3e01a70d03b
- MD5 e7a7f0d3b1f3b713d3d342171769f780
- SHA1 392e27572588ad5320d560e6cb386385c9a2b572
- SHA512 7a5ce8ba7444d3b7b270f5f6d45305e9759f254943775fe69f44a0837ab2eacb1e2b24e29224de64af8d79202f82cc1e220ee445bce698cae6fd6ee4e55aef37
- SSDEEP 49152:I2oNGk/aEQgjsj9V7EHfb64EGI3vgCAAWgwKyRiFM:I2I/Qn77SfbFEvvAAWgwK
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.Evo-gen.8431.6571.exe
Resource
win7-20240221-en
Malware Config
Extracted
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amadey
-
4.21
-
0e6740
-
http://147.45.47.155
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install_dir
9217037dc9
-
install_file
explortu.exe
-
strings_key
8e894a8a4a3d0da8924003a561cfb244
-
url_paths
/ku4Nor9/index.php
Extracted
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amadey
-
8254624243
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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
-
url_paths
/Kiru9gu/index.php
Extracted
-
redline
-
newbild
-
185.215.113.67:40960
Targets
-
- Target SecuriteInfo.com.Win32.Evo-gen.8431.6571.exe
- Size 1.8MB
- SHA256 5bc1d9c794966dabffe65b6ebd02b93b9be33164e98ed44d5606b3e01a70d03b
- MD5 e7a7f0d3b1f3b713d3d342171769f780
- SHA1 392e27572588ad5320d560e6cb386385c9a2b572
- SHA512 7a5ce8ba7444d3b7b270f5f6d45305e9759f254943775fe69f44a0837ab2eacb1e2b24e29224de64af8d79202f82cc1e220ee445bce698cae6fd6ee4e55aef37
- SSDEEP 49152:I2oNGk/aEQgjsj9V7EHfb64EGI3vgCAAWgwKyRiFM:I2I/Qn77SfbFEvvAAWgwK
- MD5 SHA1 SHA512 SSDEEP
-
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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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2