General
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Target
48518c1d42cdb5731ca0842768f3dbd73bc5aa0b4135f9c6937ebd0157b91829
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Size
1.8MB
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Sample
240910-cwyk4stgra
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MD5
4471bdb5f382d9f7dd7bb21a01eeca0b
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SHA1
297c542dc175f14db9e3959a6a7275055b1ac6af
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SHA256
48518c1d42cdb5731ca0842768f3dbd73bc5aa0b4135f9c6937ebd0157b91829
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SHA512
c8214818c97a5998be7d2349bf566e0bbffece7eeb71fb37b08f2218752d7395ec0d0febfb227867be4499dceeec9160726ef150b30aecd1be3b3e00d12aa48f
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SSDEEP
24576:mkvxUp3/lijzjvU4124b2tkBJnctdHZ6EjD9Wf1NI/Z41OMp+IgJJ92lesXIt9g3:Zvwlijzjc44kBJncLZkaxqO5LJJ92Te
Static task
static1
Behavioral task
behavioral1
Sample
48518c1d42cdb5731ca0842768f3dbd73bc5aa0b4135f9c6937ebd0157b91829.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
Extracted
stealc
default
http://91.202.233.158
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url_path
/e96ea2db21fa9a1b.php
Extracted
cryptbot
fivev5sb.top
sevtv17pn.top
analforeverlovyu.top
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url_path
/v1/upload.php
Extracted
redline
bundle
185.215.113.67:15206
Targets
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Target
48518c1d42cdb5731ca0842768f3dbd73bc5aa0b4135f9c6937ebd0157b91829
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Size
1.8MB
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MD5
4471bdb5f382d9f7dd7bb21a01eeca0b
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SHA1
297c542dc175f14db9e3959a6a7275055b1ac6af
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SHA256
48518c1d42cdb5731ca0842768f3dbd73bc5aa0b4135f9c6937ebd0157b91829
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SHA512
c8214818c97a5998be7d2349bf566e0bbffece7eeb71fb37b08f2218752d7395ec0d0febfb227867be4499dceeec9160726ef150b30aecd1be3b3e00d12aa48f
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SSDEEP
24576:mkvxUp3/lijzjvU4124b2tkBJnctdHZ6EjD9Wf1NI/Z41OMp+IgJJ92lesXIt9g3:Zvwlijzjc44kBJncLZkaxqO5LJJ92Te
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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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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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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
4Credentials In Files
4