General
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Target
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3
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Size
883KB
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Sample
231011-htde2sag34
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MD5
58a2d8f3094fbac8a67e518d532d53f0
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SHA1
51cac7bd3a3eca7c94f9c229c205c749c3c89a4b
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SHA256
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3
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SHA512
cd77e7ba6bd39f97316ab76df9a6443249ace269aab619b3ab5e84cc71e861e37d8ac8e4a69467dcbac93a9af04ff5e2036619d2b1a53ad2f694fe3e12792518
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SSDEEP
12288:n+RAoaKFDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywV3dwXI/9:nPeW9g145x58Opc/yVzSLXw9
Static task
static1
Behavioral task
behavioral1
Sample
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3.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/
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3
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Size
883KB
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MD5
58a2d8f3094fbac8a67e518d532d53f0
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SHA1
51cac7bd3a3eca7c94f9c229c205c749c3c89a4b
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SHA256
a320d9df0636ef55142f8e5709ab9a264f07ef57226e85f0ae70fe9d639ed2b3
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SHA512
cd77e7ba6bd39f97316ab76df9a6443249ace269aab619b3ab5e84cc71e861e37d8ac8e4a69467dcbac93a9af04ff5e2036619d2b1a53ad2f694fe3e12792518
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SSDEEP
12288:n+RAoaKFDW9g145x58OpGH2EJ/qdDyyZpxThSGu4ywV3dwXI/9:nPeW9g145x58Opc/yVzSLXw9
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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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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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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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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
1