General
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Target
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd
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Size
374KB
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Sample
240320-mydntseh95
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MD5
d3018d3c959c827fe446af2e857ea65a
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SHA1
2a6f5d811deb5f4f3130915532a9926b6d26afe0
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SHA256
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd
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SHA512
be9792cdb0e5aad09f3e926076bc788ccb06503e23ab6f2ea1f9ce537371ff9cfc018e5549b1823b74e8e347436e5f5fe66ab274c1352af61c69385c28b806e8
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SSDEEP
6144:d0dryUTkT5ZLewnleutuIsjrwtO/C3mT+OFGMTZGzxvBKq:0yUc5ZLnc6uIsjrwtv2TPFGMVGzqq
Static task
static1
Behavioral task
behavioral1
Sample
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\$Recycle.Bin\HOW TO BACK FILES.txt
targetcompany
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin
http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion
Targets
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Target
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd
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Size
374KB
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MD5
d3018d3c959c827fe446af2e857ea65a
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SHA1
2a6f5d811deb5f4f3130915532a9926b6d26afe0
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SHA256
33e2ab2c90488bb9435acdad2b4e63189f67a4eeaab5b38b1dfdbc707f83c4fd
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SHA512
be9792cdb0e5aad09f3e926076bc788ccb06503e23ab6f2ea1f9ce537371ff9cfc018e5549b1823b74e8e347436e5f5fe66ab274c1352af61c69385c28b806e8
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SSDEEP
6144:d0dryUTkT5ZLewnleutuIsjrwtO/C3mT+OFGMTZGzxvBKq:0yUc5ZLnc6uIsjrwtv2TPFGMVGzqq
Score10/10-
TargetCompany,Mallox
TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
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Modifies boot configuration data using bcdedit
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Renames multiple (5081) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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