General
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Target
NEAS.fcb9027750082e5dea6a55003e4a8800.exe
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Size
297KB
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Sample
231016-xfyw6agd46
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MD5
fcb9027750082e5dea6a55003e4a8800
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SHA1
ea1149e08cdcdec377c382c5e8a4195acf3f6893
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SHA256
80ac0c5cf0c673c9a899665332faa72877f8de5bc3c2cc2702c24bc3c89fd09a
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SHA512
7465269c2d667b9c1f662aba97d75a74361b9f74127cab10849bb4260befba44ee064f829677042a5126ec93cfe01258a45bdab15a5dfa18d42ba36b85a734c3
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SSDEEP
6144:nUyKDe6mahe5VnjK3dam3Epvg7UAO6toh/rd+Vn5:Uyoe/aQVu3EKI5yz
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.fcb9027750082e5dea6a55003e4a8800.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.fcb9027750082e5dea6a55003e4a8800.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
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
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
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
Targets
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Target
NEAS.fcb9027750082e5dea6a55003e4a8800.exe
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Size
297KB
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MD5
fcb9027750082e5dea6a55003e4a8800
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SHA1
ea1149e08cdcdec377c382c5e8a4195acf3f6893
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SHA256
80ac0c5cf0c673c9a899665332faa72877f8de5bc3c2cc2702c24bc3c89fd09a
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SHA512
7465269c2d667b9c1f662aba97d75a74361b9f74127cab10849bb4260befba44ee064f829677042a5126ec93cfe01258a45bdab15a5dfa18d42ba36b85a734c3
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SSDEEP
6144:nUyKDe6mahe5VnjK3dam3Epvg7UAO6toh/rd+Vn5:Uyoe/aQVu3EKI5yz
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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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Glupteba payload
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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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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
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1