General
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Target
28d3884e2ede32105da54c5050ac036ff19029689ffd6bedb21e7e92d2463e32
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Size
103KB
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Sample
231011-rjsxesec37
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MD5
1f521f2effe5cf2e7e7c043e2abc2bf8
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SHA1
3ecd76079361db4f98dfbc27d767b1a10fa1a01a
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SHA256
43bc385561b0d5cf39cbd784dc3ee7d8db1a3ea7d02d35d5dee415cf2ff49d04
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SHA512
ca3a7f3a1f6ca3c4eb61af91253a225337be66bd032a48ff0bdc83a449719f30d9029923e08e613bf5b042c1332d1b366b75c6e546e62d0f3f0fe704898aeafc
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SSDEEP
3072:vLTzrHEDjomznpCacXyS+ZLRyy4u1m6JB:vLXmD8hX8ZNyYm6X
Behavioral task
behavioral1
Sample
28d3884e2ede32105da54c5050ac036ff19029689ffd6bedb21e7e92d2463e32.exe
Resource
win7-20230831-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
28d3884e2ede32105da54c5050ac036ff19029689ffd6bedb21e7e92d2463e32
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Size
239KB
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MD5
73ed489323b6543701efdf6cd368c5e3
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SHA1
f923d94ca1aa8b24be16581ff7c55459078cf771
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SHA256
28d3884e2ede32105da54c5050ac036ff19029689ffd6bedb21e7e92d2463e32
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SHA512
cb18e57e7b991f2e20827427022663fd93d78e467cc5e958aed28ca5327c1501a21f662d36fa91b5536795106826103b6fde772d7743a47f3864c9f55e52d79e
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SSDEEP
6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
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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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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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Loads dropped DLL
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Uses the VBS compiler for execution
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Adds Run key to start application
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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
1