General
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Target
f533ea768e7cb7f85b100bf45c5559d62d56459f903b8a27bbb8ab58eda1aae4
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Size
1.1MB
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Sample
230409-hbg1hshe95
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MD5
13c47f99e37bbbc466c0ea4027911317
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SHA1
32df4c419aa95c19b474fe0eb8fa420a0dfa0b4e
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SHA256
f533ea768e7cb7f85b100bf45c5559d62d56459f903b8a27bbb8ab58eda1aae4
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SHA512
37d5061b403623828640cba9a02965f6964710100163c95355ae352651ba2de73cccfb44952de4732709967ca60b4e059c7e33408d3fafd21f4cd495ecbaf1bf
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SSDEEP
24576:3yuiN8iDvvaIfAmrR3XtkZqW4d/ntqPaNh7W2iWo:C78afA2g14d/D37W2
Static task
static1
Behavioral task
behavioral1
Sample
f533ea768e7cb7f85b100bf45c5559d62d56459f903b8a27bbb8ab58eda1aae4.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
lenox
77.91.124.145:4125
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auth_value
a5c9c17a250a084c5fd706c1df7c2d4e
Extracted
amadey
3.70
212.113.119.255/joomla/index.php
Extracted
redline
Build123456789
91.237.124.206:44224
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auth_value
604ef43e255e32e816084fe3f7e0a809
Extracted
redline
cheat
154.81.220.233:28105
Targets
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Target
f533ea768e7cb7f85b100bf45c5559d62d56459f903b8a27bbb8ab58eda1aae4
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Size
1.1MB
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MD5
13c47f99e37bbbc466c0ea4027911317
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SHA1
32df4c419aa95c19b474fe0eb8fa420a0dfa0b4e
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SHA256
f533ea768e7cb7f85b100bf45c5559d62d56459f903b8a27bbb8ab58eda1aae4
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SHA512
37d5061b403623828640cba9a02965f6964710100163c95355ae352651ba2de73cccfb44952de4732709967ca60b4e059c7e33408d3fafd21f4cd495ecbaf1bf
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SSDEEP
24576:3yuiN8iDvvaIfAmrR3XtkZqW4d/ntqPaNh7W2iWo:C78afA2g14d/D37W2
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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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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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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
2Hidden Files and Directories
2File Permissions Modification
1