General
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Target
NEAS.8f4cdd6a29659cc23d602c48aa577070.exe
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Size
544KB
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Sample
231022-vyf3ysgh48
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MD5
8f4cdd6a29659cc23d602c48aa577070
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SHA1
898cfb68b584b10020f1e2b9c184f84b527e6f61
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SHA256
268542efd2ef7430be325a93d0799b34087b8c4cb1bd5f5c59e35550a02325ae
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SHA512
127e4403231cede8c8f31b123f0545f01ad0031fc3d026a68d3f19c417c892f80dd07c086e42ba7cff6f14d20b66b0363224b6318639b5a9d67ff50f47bacf9d
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SSDEEP
12288:5MrNy90N9RnRcSqG+dJbUOe4i9fIhGF1gCfN:cy495RuFdJUAiG0DgCfN
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8f4cdd6a29659cc23d602c48aa577070.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.8f4cdd6a29659cc23d602c48aa577070.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
homed
109.107.182.133:19084
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
kinder
109.107.182.133:19084
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
YT&TEAM CLOUD
185.216.70.238:37515
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
NEAS.8f4cdd6a29659cc23d602c48aa577070.exe
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Size
544KB
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MD5
8f4cdd6a29659cc23d602c48aa577070
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SHA1
898cfb68b584b10020f1e2b9c184f84b527e6f61
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SHA256
268542efd2ef7430be325a93d0799b34087b8c4cb1bd5f5c59e35550a02325ae
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SHA512
127e4403231cede8c8f31b123f0545f01ad0031fc3d026a68d3f19c417c892f80dd07c086e42ba7cff6f14d20b66b0363224b6318639b5a9d67ff50f47bacf9d
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SSDEEP
12288:5MrNy90N9RnRcSqG+dJbUOe4i9fIhGF1gCfN:cy495RuFdJUAiG0DgCfN
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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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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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Downloads MZ/PE file
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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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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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
1