General
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Target
Confirmation_1.gz.zip
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Size
1.1MB
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Sample
230612-hd2spsbe4w
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MD5
e52cd785679b3988ae6375a3fa0e9c56
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SHA1
ae604395aa9b5aa52cd297739dd829532f0d064d
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SHA256
c808e17f32c426d4059a19c888c71348c23ddebe9ee227c70a0a56a91dea708e
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SHA512
80e82e279ca1d8d2cff9cc99be2fbc5c2e6884ed1ecf0bcc2044c35245461f8e27bd02ba80fe0b629523b20261d49374e14e3b5b89a1d42abcb8ea720e710f5c
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SSDEEP
24576:ygfptZZeBfMtiNTDmdJ0YxGgQ6aTvUoBzTszC4yiMCdGw7FJj:Z/KfMtKmdBEgQtjUoBzTX4yiVbRJj
Static task
static1
Behavioral task
behavioral1
Sample
Confirmation.exe
Resource
win7-20230220-en
Malware Config
Extracted
asyncrat
0.5.7B
DxGroup
flurrybeatmecamtest.ddns.net:6767
flurrybeatmecamtest.ddns.net:4141
flurrybeatmecamtest.sytes.net:6767
flurrybeatmecamtest.sytes.net:4141
AsyncMutex_6SI8OkRtG
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delay
4
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install
true
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install_file
mrec.exe
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install_folder
%AppData%
Targets
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Target
Confirmation.exe
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Size
1.3MB
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MD5
52ffadcc31852e900c70f28498187bc6
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SHA1
a6ef0d114f2a25c01eafb7a611f8821bfdc0e8af
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SHA256
5c06318e1614eed017bf727ddaf46ee6cb90a2115199b35e408bea8152298e1e
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SHA512
60028a5dba40a381554469d02fd56d2612d3a1f8250e1fca89c74ce7cab44127c5003845468ab044988cfcdb60dc3b590b2fb90c75f28576f6a407beb49c1787
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SSDEEP
24576:wNA3R5drXhDFw71enfWt03TzmNJ4Yx8eQ+aFvWoTzPslCsmUKedewxFJ5:p5VmefWts+NByeQJ9WoTzPPsmUVnXJ5
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Async RAT payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Suspicious use of SetThreadContext
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