General
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Target
Grain.Surgery.2.all.versions.serial.key.gen.exe
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Size
6.1MB
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Sample
210617-lcrn6ble3j
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MD5
a24eaa1ec62b29b443c1559cf8b001f7
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SHA1
db66e8d669c09496c7b45af44381adec812d7d1a
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SHA256
77b8ef83b488213b6b49eb6176bc34fd5ac14b552e626218634b57c1de23059e
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SHA512
68d4369fa23d56c5d512de729697062103995af5fdb2dc112b11184be954a882865d1d4144054eeaed8b0ab76f01967d7a5a6e057625f7a43b25fc9d651947f7
Static task
static1
Malware Config
Extracted
azorult
http://kvaka.li/1210776429.php
Extracted
raccoon
e0aa5b6d2491c503baf06d4cfeb218de1cd41474
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url4cnc
https://tttttt.me/hbackwoods1
Extracted
pony
http://www.oldhorse.info
Targets
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Target
Grain.Surgery.2.all.versions.serial.key.gen.exe
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Size
6.1MB
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MD5
a24eaa1ec62b29b443c1559cf8b001f7
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SHA1
db66e8d669c09496c7b45af44381adec812d7d1a
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SHA256
77b8ef83b488213b6b49eb6176bc34fd5ac14b552e626218634b57c1de23059e
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SHA512
68d4369fa23d56c5d512de729697062103995af5fdb2dc112b11184be954a882865d1d4144054eeaed8b0ab76f01967d7a5a6e057625f7a43b25fc9d651947f7
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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XMRig Miner Payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Loads dropped DLL
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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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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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Drops file in System32 directory
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of SetThreadContext
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