General
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Target
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf.exe
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Size
577KB
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Sample
221201-mvxmjaeb8x
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MD5
ccd4fc36f74caf6fae7b806ce66a9859
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SHA1
7b11c433593ffd98a87bd1ec399a1beb768f5b22
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SHA256
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf
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SHA512
7266dc50ad201106c99a9b4141a7fa12e28cdc59c1bd10005e76bb7335849f3b88bf58c37d784bfa14d77d2411a97f339fd0ec27e36d47e5ddd434ddfdba1536
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SSDEEP
12288:uGQttWvM3zrbETClTkFguiSlqamdqVbnFSPnQxBIyXCD8Hk6:u8U376C1kFgullOo9nGn2BIyXtX
Static task
static1
Behavioral task
behavioral1
Sample
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
C:\readme.txt
http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?ST2GHJLMOPR
https://yip.su/2QstD5
Extracted
C:\odt\ReadMe.txt
http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?102YQHIABYP
https://yip.su/2QstD5
Extracted
redline
R102
94.130.179.90:21188
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auth_value
cc794f9cf73d320cef662bb8cd5878d3
Targets
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Target
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf.exe
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Size
577KB
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MD5
ccd4fc36f74caf6fae7b806ce66a9859
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SHA1
7b11c433593ffd98a87bd1ec399a1beb768f5b22
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SHA256
e27879b1cbd53ab565e049393da99ed5efa099a5eaf1e2595d44bdaea1d60ddf
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SHA512
7266dc50ad201106c99a9b4141a7fa12e28cdc59c1bd10005e76bb7335849f3b88bf58c37d784bfa14d77d2411a97f339fd0ec27e36d47e5ddd434ddfdba1536
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SSDEEP
12288:uGQttWvM3zrbETClTkFguiSlqamdqVbnFSPnQxBIyXCD8Hk6:u8U376C1kFgullOo9nGn2BIyXtX
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Detects Smokeloader packer
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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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Downloads MZ/PE file
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Executes dropped EXE
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted 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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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of SetThreadContext
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