General
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Target
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425
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Size
246KB
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Sample
231011-flea9sag4v
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MD5
f2b3710ae8b7d5572b80407cf0511a88
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SHA1
1a5b1d5abfdf783f8ec70f74816fe0ae33b79814
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SHA256
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425
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SHA512
a2c2b72a562eaf3f0f627a011864a629f631d9dc1efac164e8477d3c39d746fb7194b99cf8977fb22150b605fa2f62ee071e541ecf088263bff5f55ce01b79c8
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SSDEEP
6144:nqz4SHy5uoBMFGV5PEkIXEHvZAO1YSUJ5PVs0BC+:NCmuoBMUOMxhqs0BC+
Static task
static1
Behavioral task
behavioral1
Sample
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425.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
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425
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Size
246KB
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MD5
f2b3710ae8b7d5572b80407cf0511a88
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SHA1
1a5b1d5abfdf783f8ec70f74816fe0ae33b79814
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SHA256
ac2521782ee8e4afe4eb88f7cbcd4484261448aee12d98bc418f6186ea372425
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SHA512
a2c2b72a562eaf3f0f627a011864a629f631d9dc1efac164e8477d3c39d746fb7194b99cf8977fb22150b605fa2f62ee071e541ecf088263bff5f55ce01b79c8
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SSDEEP
6144:nqz4SHy5uoBMFGV5PEkIXEHvZAO1YSUJ5PVs0BC+:NCmuoBMUOMxhqs0BC+
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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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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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
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
1