General
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Target
6a099c5d4d2414cf62e56c826d0747d4.exe
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Size
175KB
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Sample
231002-2q95dsgh44
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MD5
6a099c5d4d2414cf62e56c826d0747d4
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SHA1
86fae687bb2a9854b8b574ddaa4d0d0321e64cea
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SHA256
7ab5dac00d4e698d60fb5cd5da0abfdf1a3655af3bac10c3c986ae2647cf24a5
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SHA512
9826410a0f670342d50c69b6eee252f010c2d5e42a9b51e599ce21b7b90a62c15f12092b833e6fac8247f499a752ecdfb6fed78eb57b2cf49a293ec5fc3d1de7
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SSDEEP
3072:NdNvBushUKee5ivyM2Em+Nay4V1ERc6g3DTsm6jd2k8ygW:DUHvyIm+NQVSRcKEyx
Static task
static1
Behavioral task
behavioral1
Sample
6a099c5d4d2414cf62e56c826d0747d4.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6a099c5d4d2414cf62e56c826d0747d4.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
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
clientfile
194.180.49.159:80
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
redline
larek
77.91.124.55:19071
Extracted
redline
jordan
77.91.124.55:19071
Targets
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Target
6a099c5d4d2414cf62e56c826d0747d4.exe
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Size
175KB
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MD5
6a099c5d4d2414cf62e56c826d0747d4
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SHA1
86fae687bb2a9854b8b574ddaa4d0d0321e64cea
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SHA256
7ab5dac00d4e698d60fb5cd5da0abfdf1a3655af3bac10c3c986ae2647cf24a5
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SHA512
9826410a0f670342d50c69b6eee252f010c2d5e42a9b51e599ce21b7b90a62c15f12092b833e6fac8247f499a752ecdfb6fed78eb57b2cf49a293ec5fc3d1de7
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SSDEEP
3072:NdNvBushUKee5ivyM2Em+Nay4V1ERc6g3DTsm6jd2k8ygW:DUHvyIm+NQVSRcKEyx
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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 Fabookie payload
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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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Modifies boot configuration data using bcdedit
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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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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1