General
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Target
819C9D8C88FC1FFBFEAE1797646F7B90F930FEF4DAE51.exe
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Size
6.2MB
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Sample
211225-xvx86sagh5
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MD5
034469917307c8de1a984ac9fb025166
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SHA1
a5ad1cb9bdbe68d25d4809e86abc1f8717e5582e
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SHA256
819c9d8c88fc1ffbfeae1797646f7b90f930fef4dae513fe8e43fad3bf475bf0
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SHA512
f965845a9ee4eb187dd909bc1210e4239b8748f41976ef0dfa9523dedf58c673985cb202ea79402446fe50247cd683a95cfc8c48c1720fe887469bf6195ebaf4
Static task
static1
Behavioral task
behavioral1
Sample
819C9D8C88FC1FFBFEAE1797646F7B90F930FEF4DAE51.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.hbgents.top/
http://www.rsnzhy.com/
http://www.znsjis.top/
Extracted
redline
matthew2009
213.166.69.181:64650
Extracted
redline
ANI
45.142.215.47:27643
Extracted
vidar
41
706
https://mas.to/@killern0
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profile_id
706
Extracted
smokeloader
2020
http://govsurplusstore.com/upload/
http://best-forsale.com/upload/
http://chmxnautoparts.com/upload/
http://kwazone.com/upload/
Extracted
redline
janera
65.108.20.195:6774
Targets
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Target
819C9D8C88FC1FFBFEAE1797646F7B90F930FEF4DAE51.exe
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Size
6.2MB
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MD5
034469917307c8de1a984ac9fb025166
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SHA1
a5ad1cb9bdbe68d25d4809e86abc1f8717e5582e
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SHA256
819c9d8c88fc1ffbfeae1797646f7b90f930fef4dae513fe8e43fad3bf475bf0
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SHA512
f965845a9ee4eb187dd909bc1210e4239b8748f41976ef0dfa9523dedf58c673985cb202ea79402446fe50247cd683a95cfc8c48c1720fe887469bf6195ebaf4
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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