General
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Target
a3bcab2f8c1f54e0f34d0eb2e5efdc7f1ac8770c4cc869aff3412fbc5043d295
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Size
319KB
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Sample
231011-k8r8vsdd4t
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MD5
123244014d965c1ba9a405edce110853
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SHA1
7e66e3dd97cd530fbce4edd860915bea296db980
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SHA256
86b19ce28a83ac43c9cde11df5f882bcdff7f94d498101bcab93215301f62138
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SHA512
49c5673db3eb68685065251709caac626a04d86b00294f345095f4603e12c2ce042a7d4ac446df56bfddbec70e829e8bb4855b8697557726af3e106b478d170b
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SSDEEP
6144:XNspFojHX0JE7dXMP//z7TndYbwjnGVscPY3EFwui/dcktGqIvNwEKVTwl:XNVjHGEJ8HTdYrVscPlFKcEGqINdKVT6
Static task
static1
Behavioral task
behavioral1
Sample
a3bcab2f8c1f54e0f34d0eb2e5efdc7f1ac8770c4cc869aff3412fbc5043d295.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a3bcab2f8c1f54e0f34d0eb2e5efdc7f1ac8770c4cc869aff3412fbc5043d295.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
a3bcab2f8c1f54e0f34d0eb2e5efdc7f1ac8770c4cc869aff3412fbc5043d295
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Size
883KB
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MD5
eb77f4b9332eead73b5d8e7cc29d184b
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SHA1
665176ab112c198858a9f4edb0f004fc23195332
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SHA256
a3bcab2f8c1f54e0f34d0eb2e5efdc7f1ac8770c4cc869aff3412fbc5043d295
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SHA512
6ba1b6af0cc8b7051a6f1f493cfc05bf4d074db0c0c290bd56293bd6ba65eb7df1a7bd031bdd1a2b954eef9fa32097d56fd48862b774a0d4b4e0713e2e38a662
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SSDEEP
12288:y+HAo+KqDW9g145x58OpGHmEJ/qdDyyZpxThSGu4ywqa2XI/9:yRJW9g145x58Ops/yVzSY2Xw9
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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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Detects Healer an antivirus disabler dropper
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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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SectopRAT payload
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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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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Legitimate hosting services abused for malware hosting/C2
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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
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1