General
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Target
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874
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Size
246KB
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Sample
231011-flt2qaag6v
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MD5
63bbd0a6e463c09a638462292d48672d
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SHA1
8f7c4a8db2033afde83b84af1172cd27e07754ae
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SHA256
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874
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SHA512
dc4092afd809e927d02d7f3072fd798739e2500cf236bd7f26aaf2945a1a481647413a9c278aca6a8da67862f3bfc461978e5941fe65def90bd59a1cd1a0bc8a
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SSDEEP
6144:BCz4SHy5uoBMFGV5PEkIXEHvZAOjWjjHVs0BC+:jCmuoBMUOMxqs0BC+
Static task
static1
Behavioral task
behavioral1
Sample
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874.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
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874
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Size
246KB
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MD5
63bbd0a6e463c09a638462292d48672d
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SHA1
8f7c4a8db2033afde83b84af1172cd27e07754ae
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SHA256
a767308a9799c24d4f56cb530d3764aadd8b8bb7017418e95aef1b42fe3b0874
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SHA512
dc4092afd809e927d02d7f3072fd798739e2500cf236bd7f26aaf2945a1a481647413a9c278aca6a8da67862f3bfc461978e5941fe65def90bd59a1cd1a0bc8a
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SSDEEP
6144:BCz4SHy5uoBMFGV5PEkIXEHvZAOjWjjHVs0BC+:jCmuoBMUOMxqs0BC+
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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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Drops file in Drivers directory
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Modifies Windows Firewall
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Stops running service(s)
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Executes dropped EXE
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Loads dropped DLL
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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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Drops file in System32 directory
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1