General
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Target
eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9
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Size
321KB
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Sample
221101-kj1hyaafep
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MD5
20f79371ca93a280987a3a599a6235d6
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SHA1
90e7887ea1dab6393b66506a32ca24f5a049be37
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SHA256
eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9
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SHA512
29ea952d87485eebb0c4df7a342f71bc35430a7a4e3a57273ae717c41165bd522f4fe0d2957c5fbded539cae45b056d6883a24ecaa436b0fc6862c6a8eb8b975
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SSDEEP
3072:yukUw8SWT2ch59TXaDlmCqX9PJX0+QWSInAlU9LwLsVggjcGkNIVqI:/w8SWT2I6lzs9rQWtw0Lf7ITsq
Static task
static1
Behavioral task
behavioral1
Sample
eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9.exe
Resource
win10-20220812-en
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.bozq
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offline_id
oHp5e4SJxdFtxfvKYmeX06F4C5cn0EcsF5Ak9Wt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
redline
slovarik1btc
78.153.144.3:2510
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auth_value
69236173f96390de00bb5a5120a1f3a0
Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Targets
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Target
eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9
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Size
321KB
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MD5
20f79371ca93a280987a3a599a6235d6
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SHA1
90e7887ea1dab6393b66506a32ca24f5a049be37
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SHA256
eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9
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SHA512
29ea952d87485eebb0c4df7a342f71bc35430a7a4e3a57273ae717c41165bd522f4fe0d2957c5fbded539cae45b056d6883a24ecaa436b0fc6862c6a8eb8b975
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SSDEEP
3072:yukUw8SWT2ch59TXaDlmCqX9PJX0+QWSInAlU9LwLsVggjcGkNIVqI:/w8SWT2I6lzs9rQWtw0Lf7ITsq
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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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Detected Djvu ransomware
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Detects Smokeloader packer
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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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Downloads MZ/PE file
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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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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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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Suspicious use of SetThreadContext
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