General
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Target
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b
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Size
322KB
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Sample
240729-g4ekes1apf
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MD5
61c5a8e414a47b8cc2c69e1ac4370a35
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SHA1
d6d66b31e7ebe3bd032a33fbe35fed2720fae964
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SHA256
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b
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SHA512
b1d732a280ea6f9e0eca5802016292e9c373a6e6d2c48404bbe00eb67a791427945ec3d1998ffdd8bda603adb9ee6c9312cf2976ed3567ab0a2c7f8494079c92
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SSDEEP
6144:l5B8DY9c80tk5koaMrtonT8nzkwHgDKFaz4cHgo2TW:rB8DY9yYhaODRgDKiHgo2a
Static task
static1
Behavioral task
behavioral1
Sample
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral2
Sample
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b.exe
Resource
win11-20240709-en
Malware Config
Extracted
redline
diamotrix
176.111.174.140:1912
Extracted
asyncrat
0.5.8
Default
176.111.174.140:6606
176.111.174.140:7707
176.111.174.140:8808
PWhSiRkcxVoa
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delay
3
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install
true
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install_file
svchost.exe
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install_folder
%AppData%
Targets
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Target
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b
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Size
322KB
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MD5
61c5a8e414a47b8cc2c69e1ac4370a35
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SHA1
d6d66b31e7ebe3bd032a33fbe35fed2720fae964
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SHA256
4da3bff89fc796886ca615a29a2595c4109f86fff2a9e699ea1036195719cb3b
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SHA512
b1d732a280ea6f9e0eca5802016292e9c373a6e6d2c48404bbe00eb67a791427945ec3d1998ffdd8bda603adb9ee6c9312cf2976ed3567ab0a2c7f8494079c92
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SSDEEP
6144:l5B8DY9c80tk5koaMrtonT8nzkwHgDKFaz4cHgo2TW:rB8DY9yYhaODRgDKiHgo2a
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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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Async RAT payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3