General
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Target
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820
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Size
240KB
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Sample
231012-e2a34sef6z
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MD5
da58c9ab84881cc33ec5d17d7617af84
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SHA1
6306e7ac2df47c025ca70ecb99749b684c65247f
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SHA256
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820
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SHA512
6c78af78a8663ffa998d3b6e0884ce4c9c8648f647311f41b996b73452a301a7bbba808be47895477b2dccc7b15b7fe134f1d6dfb8b3a9f7065c8ddb8866f3c7
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SSDEEP
6144:G55frpxdonyq4zaG2u5AO5eKu0GfZquqp:GPrp0/9u5/ePZquqp
Static task
static1
Behavioral task
behavioral1
Sample
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
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
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Targets
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Target
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820
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Size
240KB
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MD5
da58c9ab84881cc33ec5d17d7617af84
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SHA1
6306e7ac2df47c025ca70ecb99749b684c65247f
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SHA256
564d46215295ad5a6891a1e3db5a107ca66efbff3cf80e1619bc7ddd0a153820
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SHA512
6c78af78a8663ffa998d3b6e0884ce4c9c8648f647311f41b996b73452a301a7bbba808be47895477b2dccc7b15b7fe134f1d6dfb8b3a9f7065c8ddb8866f3c7
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SSDEEP
6144:G55frpxdonyq4zaG2u5AO5eKu0GfZquqp:GPrp0/9u5/ePZquqp
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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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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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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