General
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Target
Paymentslip.exe
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Size
504KB
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Sample
240725-f4ygvs1dln
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MD5
c4b108f45b87751371fb6e78597772ae
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SHA1
e60ae2b84d36714099a929b5af304e9a40857ba6
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SHA256
ced3557310b98b8a1ede8c1c24c4997a2eb2e05e561dd0b6ca36627f0d987d14
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SHA512
523ccc014c320c2371ed7ed75d67befa83b68b9f22f5e1b2a10c6343a4bf9ec711aa06cddb3631ef373980d3b6fb507bb514e71274e0f66d28e873624df66fbd
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SSDEEP
12288:9C/ccUT6hn8ZISOD4CsfmADREaj3qLCaSnAmCwocAMee/c:eccEan8+vD4B76aa6AN4AMp/c
Static task
static1
Behavioral task
behavioral1
Sample
Paymentslip.exe
Resource
win7-20240704-en
Malware Config
Extracted
redline
cheat
billred229102.duckdns.org:26546
Targets
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Target
Paymentslip.exe
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Size
504KB
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MD5
c4b108f45b87751371fb6e78597772ae
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SHA1
e60ae2b84d36714099a929b5af304e9a40857ba6
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SHA256
ced3557310b98b8a1ede8c1c24c4997a2eb2e05e561dd0b6ca36627f0d987d14
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SHA512
523ccc014c320c2371ed7ed75d67befa83b68b9f22f5e1b2a10c6343a4bf9ec711aa06cddb3631ef373980d3b6fb507bb514e71274e0f66d28e873624df66fbd
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SSDEEP
12288:9C/ccUT6hn8ZISOD4CsfmADREaj3qLCaSnAmCwocAMee/c:eccEan8+vD4B76aa6AN4AMp/c
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2