General
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Target
55522e1d3726d4f04a8da11aa003673e.exe
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Size
248KB
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Sample
211204-hm4cwsdch7
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MD5
55522e1d3726d4f04a8da11aa003673e
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SHA1
ff0d61759e6a808a463f3cb91f85495440b79f29
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SHA256
16c11673f51408e363cb66a38b2edf627e7ec8d23db8017bc5cb139c8b367117
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SHA512
806e73bbf58fdf6474629b8039bd0b9de7a6587b3c78a6656d05aaea1876fcb92326a05a1ef875bd631959d78726a43f9c27a7caec846f6b8224f7a98b027346
Static task
static1
Behavioral task
behavioral1
Sample
55522e1d3726d4f04a8da11aa003673e.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
55522e1d3726d4f04a8da11aa003673e.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
raccoon
1.8.3-hotfix
b620be4c85b4051a92040003edbc322be4eb082d
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url4cnc
http://91.219.236.207/capibar
http://185.225.19.18/capibar
http://91.219.237.227/capibar
https://t.me/capibar
Extracted
raccoon
1.8.3-hotfix
049dc5184bb65eb56e4e860bf61427e2a0fcba1e
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url4cnc
http://185.225.19.18/duglassa1
http://91.219.237.227/duglassa1
https://t.me/duglassa1
Targets
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Target
55522e1d3726d4f04a8da11aa003673e.exe
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Size
248KB
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MD5
55522e1d3726d4f04a8da11aa003673e
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SHA1
ff0d61759e6a808a463f3cb91f85495440b79f29
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SHA256
16c11673f51408e363cb66a38b2edf627e7ec8d23db8017bc5cb139c8b367117
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SHA512
806e73bbf58fdf6474629b8039bd0b9de7a6587b3c78a6656d05aaea1876fcb92326a05a1ef875bd631959d78726a43f9c27a7caec846f6b8224f7a98b027346
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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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Downloads MZ/PE file
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Executes dropped EXE
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Deletes itself
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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