General
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Target
d72a01b14a47389158cf8d1cb636e7b82802aceab16c3cf76b9b53f257618da8
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Size
1.8MB
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Sample
240323-lv3ywahh4y
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MD5
21327aebbc9966a86fa7340b5df8f524
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SHA1
0bfee63c9afafa73dad53748a4406cfed844ca8f
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SHA256
d72a01b14a47389158cf8d1cb636e7b82802aceab16c3cf76b9b53f257618da8
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SHA512
c287a761156fe9e4aeacf09ffe14f65fca59b480a8ecd66b061151776e2aa8d83e3020863ebe9e5102463137cbce144cf0710149940d3043d72d7538d2f3e356
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SSDEEP
49152:mAIydUZ2QDbGKdj0mMWeyKGQRahoI+5r5wEyXdld:2KUZ26ZQmvey9RZ+5rqfd
Static task
static1
Behavioral task
behavioral1
Sample
d72a01b14a47389158cf8d1cb636e7b82802aceab16c3cf76b9b53f257618da8.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
Extracted
lumma
https://resergvearyinitiani.shop/api
https://associationokeo.shop/api
Targets
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Target
d72a01b14a47389158cf8d1cb636e7b82802aceab16c3cf76b9b53f257618da8
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Size
1.8MB
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MD5
21327aebbc9966a86fa7340b5df8f524
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SHA1
0bfee63c9afafa73dad53748a4406cfed844ca8f
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SHA256
d72a01b14a47389158cf8d1cb636e7b82802aceab16c3cf76b9b53f257618da8
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SHA512
c287a761156fe9e4aeacf09ffe14f65fca59b480a8ecd66b061151776e2aa8d83e3020863ebe9e5102463137cbce144cf0710149940d3043d72d7538d2f3e356
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SSDEEP
49152:mAIydUZ2QDbGKdj0mMWeyKGQRahoI+5r5wEyXdld:2KUZ26ZQmvey9RZ+5rqfd
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Drops startup file
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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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
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1