General
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Target
NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.exe
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Size
878KB
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Sample
231016-qkv8haha98
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MD5
d4d2e1ff2787b4f220f64fb4df76dd27
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SHA1
9c57173f5b93630e95f27b1d9fa2946d2584b544
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SHA256
9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1a
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SHA512
4ddf905d3e8d7acdcc7ff90ccbc7fc7af9da4c99f20a8b17a50fef963d40265649ed2940b3b5ccdcef512829c517a4bad38d0cecf39fc41b24d764ee2edba8dd
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SSDEEP
12288:oMrqy90xWPPmw0SMP2LASWOCeAXE9HpjFzFfUYJLxH5gUqtmAjVX1QD8sfQxn:Sy2WPwSAneWuhfUYdnOmqVX8DQN
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.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
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Targets
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Target
NEAS.NEAS9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1aexeexe_JC.exe
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Size
878KB
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MD5
d4d2e1ff2787b4f220f64fb4df76dd27
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SHA1
9c57173f5b93630e95f27b1d9fa2946d2584b544
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SHA256
9199be7aefdf13bec12f84faddd5a722429a511427ff866aa31ddc80095c5a1a
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SHA512
4ddf905d3e8d7acdcc7ff90ccbc7fc7af9da4c99f20a8b17a50fef963d40265649ed2940b3b5ccdcef512829c517a4bad38d0cecf39fc41b24d764ee2edba8dd
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SSDEEP
12288:oMrqy90xWPPmw0SMP2LASWOCeAXE9HpjFzFfUYJLxH5gUqtmAjVX1QD8sfQxn:Sy2WPwSAneWuhfUYdnOmqVX8DQN
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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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Downloads MZ/PE file
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1