General
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Target
63677b3132dc6137c53bc4c35e375ea377b454ee6178cffe436a4633d53844b4
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Size
1.5MB
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Sample
231021-wja4tsgc3x
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MD5
86d2b04460c043f4c7aba9c97cc0bc25
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SHA1
7b55cb8875d5e9717fcac6e8e338022afbc5b7e5
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SHA256
63677b3132dc6137c53bc4c35e375ea377b454ee6178cffe436a4633d53844b4
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SHA512
15efdb0ac5b4c72911eb936277f4b8c5f8ee6f1f8c5a64fed89c689c1e8697a01e6bee3cd1e05b527e2c110f47b8fdc281694ef6a81bac5cc53975d396098b38
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SSDEEP
49152:TMthVolcOszOodg2GkH/secDH3RQbHIXZhwD/8:IthVoCLzOwnH/Xo3RQbHIXZ
Static task
static1
Behavioral task
behavioral1
Sample
63677b3132dc6137c53bc4c35e375ea377b454ee6178cffe436a4633d53844b4.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
supera
77.91.124.82:19071
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
pixelscloud2.0
85.209.176.128:80
Extracted
redline
kolyan
77.91.124.82:19071
Extracted
redline
YT&TEAM CLOUD
185.216.70.238:37515
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
up3
Targets
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Target
63677b3132dc6137c53bc4c35e375ea377b454ee6178cffe436a4633d53844b4
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Size
1.5MB
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MD5
86d2b04460c043f4c7aba9c97cc0bc25
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SHA1
7b55cb8875d5e9717fcac6e8e338022afbc5b7e5
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SHA256
63677b3132dc6137c53bc4c35e375ea377b454ee6178cffe436a4633d53844b4
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SHA512
15efdb0ac5b4c72911eb936277f4b8c5f8ee6f1f8c5a64fed89c689c1e8697a01e6bee3cd1e05b527e2c110f47b8fdc281694ef6a81bac5cc53975d396098b38
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SSDEEP
49152:TMthVolcOszOodg2GkH/secDH3RQbHIXZhwD/8:IthVoCLzOwnH/Xo3RQbHIXZ
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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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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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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
1