General
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Target
775c7b87d9b49923e17039c0c87e09f0N.exe
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Size
1.8MB
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Sample
240911-k97pyasfmm
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MD5
775c7b87d9b49923e17039c0c87e09f0
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SHA1
1d97e39e5d0a6f50db875ac683d75c1300aa06a7
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SHA256
e0c328c9528027fcac782edb09f5a2b0e59edbc9fd52ead9d54d9fbeefc069c9
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SHA512
ce8c51000ed01f6ba2ddba84b95b6220c461ee12454f79993ba26e867adba89da004450fd48f11084d62b93769315ab6095cb51f391070842ad51094266c22da
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SSDEEP
49152:9kl87VziCI7QYshqUsDhTSsX2zq8WxAM+l8PHDmIQ:Ol870OoUQRSuAT+CI
Static task
static1
Behavioral task
behavioral1
Sample
775c7b87d9b49923e17039c0c87e09f0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
775c7b87d9b49923e17039c0c87e09f0N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
redline
LiveTraffic
95.179.250.45:26212
Extracted
redline
@CLOUDYTTEAM
65.21.18.51:45580
Extracted
stealc
default2
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Targets
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Target
775c7b87d9b49923e17039c0c87e09f0N.exe
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Size
1.8MB
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MD5
775c7b87d9b49923e17039c0c87e09f0
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SHA1
1d97e39e5d0a6f50db875ac683d75c1300aa06a7
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SHA256
e0c328c9528027fcac782edb09f5a2b0e59edbc9fd52ead9d54d9fbeefc069c9
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SHA512
ce8c51000ed01f6ba2ddba84b95b6220c461ee12454f79993ba26e867adba89da004450fd48f11084d62b93769315ab6095cb51f391070842ad51094266c22da
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SSDEEP
49152:9kl87VziCI7QYshqUsDhTSsX2zq8WxAM+l8PHDmIQ:Ol870OoUQRSuAT+CI
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2