General
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Target
b4013992181b3adc5a30306bcee4a3c0.bin
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Size
1.3MB
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Sample
230913-cf6xjsgh7x
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MD5
5c9b120d74b39cd98c0f3e14612083af
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SHA1
b0641cf99aab337be265c523a1a24c770ee05aa0
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SHA256
ca45c2dbf273409b568ea3761db578e5a38f160114c040582fc0c13fdfae3fa3
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SHA512
684de1dab658fcbcd08905ae126d456f21d438686eb47028e003dac607bcdb516e87f1e2358d5fa5d1b26719157e3961a8fea1aaec9971bed7e41724b25c8bbf
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SSDEEP
24576:j9+Pz3wP2Y2/Su42AdHSPQ+ffY1xTzBeI3vq7PtAqdtBS3JRrmf:h0y/GSjF9gHY1xHBeI3oA6tQ3JtY
Static task
static1
Behavioral task
behavioral1
Sample
e40823d7f765baf063442d1953ed4a134d481d74486ac39ec746bb868e3c8195.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e40823d7f765baf063442d1953ed4a134d481d74486ac39ec746bb868e3c8195.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
redline
tuco
77.91.124.82:19071
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auth_value
dcfeb759bae9232de006fc3a4b34ac53
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
Targets
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Target
e40823d7f765baf063442d1953ed4a134d481d74486ac39ec746bb868e3c8195.exe
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Size
1.4MB
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MD5
b4013992181b3adc5a30306bcee4a3c0
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SHA1
20050cf3d49b3a005afb3d1612c5cedb6247dad3
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SHA256
e40823d7f765baf063442d1953ed4a134d481d74486ac39ec746bb868e3c8195
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SHA512
dfdad8f155b65c84ac22cb5e2b45726a57327a6e8d68b49a50495f3b973773bf50238357e56cf944f63bc5f7dd147da37f7dc8ce60ceabe3370cfe0aa2b29c45
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SSDEEP
24576:oXSiH2vNZFofU/QD4CprDoBrwh0Nho+wqR4PEfaW1tYhFR+0volAnLqTmh+s52:FibU/ErDoBshIg6p1tUF/vdGMR
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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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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
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