General
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Target
NEAS.NEASNEAS78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efebexeexeexe_JC.exe
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Size
1.4MB
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Sample
231013-vpdw8sec49
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MD5
9c9b491aba72146e9d8ae4ac253201a2
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SHA1
4b485be67938d67833d0c57d8e3e61ce611f7aa2
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SHA256
78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efeb
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SHA512
5b347b65ee723dfa0e191f4ac04a134e49fdd49c49eed1d33c6c6741feded15ed00ba0fa931614fb4ed9dea9ce5bdd74c7f42b3271f597402a57491444ea3a32
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SSDEEP
24576:DyTokQxYWiO9VK7jISik8XLEuDx3qqXCQ+54esComBsY84EkZo:WM7iOkjPmN3TA54eZcp4
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEASNEAS78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efebexeexeexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEASNEAS78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efebexeexeexe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
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
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
kukish
77.91.124.55:19071
Targets
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Target
NEAS.NEASNEAS78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efebexeexeexe_JC.exe
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Size
1.4MB
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MD5
9c9b491aba72146e9d8ae4ac253201a2
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SHA1
4b485be67938d67833d0c57d8e3e61ce611f7aa2
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SHA256
78a1cc05b06b880ec9cac6ea3e377e9a853711a606eb85505dac25450088efeb
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SHA512
5b347b65ee723dfa0e191f4ac04a134e49fdd49c49eed1d33c6c6741feded15ed00ba0fa931614fb4ed9dea9ce5bdd74c7f42b3271f597402a57491444ea3a32
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SSDEEP
24576:DyTokQxYWiO9VK7jISik8XLEuDx3qqXCQ+54esComBsY84EkZo:WM7iOkjPmN3TA54eZcp4
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Detects Healer an antivirus disabler dropper
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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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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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Adds Run key to start application
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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
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1