Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
23/11/2023, 08:02
Behavioral task
behavioral1
Sample
23112023_1602_coderna.exe
Resource
win7-20231020-en
General
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Target
23112023_1602_coderna.exe
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Size
65KB
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MD5
cbb96929db676720addb90c67764d366
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SHA1
38e5458a902a87d4ad1e994d92a1dcdcd115c094
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SHA256
aa4bd04106c0aa7e985165538154e6b42923bd2662b00cd18776b97b7bd70342
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SHA512
8857e4a9cca6e58d3a390235a3090d2a09ee1a722bc375965ad7acef7cf39246fd2b75dcf63145a99813b3771c0aee93e5176b12949be69555029477798879d4
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SSDEEP
1536:M29tg/k4RWsUvaI9TRi/GW1jZERE8vU6aGmh0Rf8CbYvIQSGQYZzmbjf8riTRtx:M29tg/kwgE8vU6aGmKRfxbYwkn4IIXx
Malware Config
Extracted
asyncrat
AWS | 3Losh
NNa
buike.kozow.com:6606
buike.kozow.com:7707
buike.kozow.com:8808
AsyncMut9348u95iuj3485u843u584iji34hr79duyh 9u324hiur934uiruu98
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule behavioral2/memory/2448-1-0x00000000004B0000-0x00000000004C6000-memory.dmp asyncrat -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2448 23112023_1602_coderna.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2448 23112023_1602_coderna.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2448 23112023_1602_coderna.exe