Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
07-02-2025 15:54
General
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Target
DJPRN_random.exe
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Size
1.7MB
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MD5
644722407b1d6461e338020e3ee16f70
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SHA1
f50986976ee9633d4824b9ec504a6907958654df
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SHA256
87369ce0fd38a391d2a4eb71b7de626fa00316ba27741cfda0ae250ff1a97953
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SHA512
bcfea437f1f20e8487eef4027fadbacebc04d29fbd0c426a1ea527dd3e582cdf986b772ce224d9f9908ec352d2fb917081af39e99fc94b92a4413b064b555fc4
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SSDEEP
49152:0YpUPt2Nd8HcHWGLdejziJKUYoIbSyrBUsUZb6B:FpMt2Nd8HcHpLiz6KUYoIWuasyb
Malware Config
Extracted
stealc
reno
http://185.215.113.115
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url_path
/c4becf79229cb002.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\DJPRN_random.exe"C:\Users\Admin\AppData\Local\Temp\DJPRN_random.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.6MB
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Filesize
8KB
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Filesize
92KB
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Filesize
6.6MB
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Filesize
6.6MB