General
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Target
2aef4f628f2c88be0693462366cc35c7148d9fbccdd842a43be1c536af20fe18
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Size
155KB
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Sample
231011-rknn4aec88
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MD5
b43f48fcbe2dd4a7a2c903e1f9569759
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SHA1
128da2f4dd6c3560c58175f2dde851551a97dee5
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SHA256
450ea520de495c23e7196be6a26f25e58d205ce7a84b19cb975163858de5a834
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SHA512
a630bbcb644f90fedca86f684b843295abdfa7929e12aee562d0ae10c701318c80e7ab8134109b941afebd64ceb1f7f252e6e6fed04a89d001f4d029838b0c36
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SSDEEP
3072:niMfFDDXVrowMCS93xyr4bCqdeDWJzyRpRMaDXloRghF6NVQZoYfhdPO98f8KTCl:iMffcDrhxU4bCqEvRrZXlUh+uSnPSyIl
Static task
static1
Behavioral task
behavioral1
Sample
2aef4f628f2c88be0693462366cc35c7148d9fbccdd842a43be1c536af20fe18.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2aef4f628f2c88be0693462366cc35c7148d9fbccdd842a43be1c536af20fe18.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
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
smokeloader
up3
Targets
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Target
2aef4f628f2c88be0693462366cc35c7148d9fbccdd842a43be1c536af20fe18
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Size
254KB
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MD5
9cbb1bf76d4c63f9a0eb785ee8ba899a
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SHA1
565bef714b0e5693db500c24091b2446e2420b4b
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SHA256
2aef4f628f2c88be0693462366cc35c7148d9fbccdd842a43be1c536af20fe18
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SHA512
4921ea5d2c2d85a962c664a7dafc461d96962a33c5645cb466514087b439f339a83d1cd3cd10ff28e97c0f6a73eddeedbd9c634e949b5786caa89bbe7423558f
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SSDEEP
6144:LVD2Lr/V90d2WxjV/hAOjLIuhZM61oPGCV:LELr/E7p0uT2GCV
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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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Detect rhadamanthys stealer shellcode
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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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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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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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
6Scripting
1Subvert Trust Controls
1Install Root Certificate
1