Behavioral task
behavioral1
Sample
6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe
Resource
win7-20231215-en
General
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Target
e40435c6df1a16aad70fcb8582228bc3.bin
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Size
30KB
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MD5
c84c0bffdec62a9d3a21923a0dc22fd6
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SHA1
88f99e079698484cc5468cbf170eadfd070e9d84
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SHA256
cd5b2d3be275c706c0ae8567972f645f6ec95118c93524955b88183c1abfa753
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SHA512
4a3cfc455fc09311a72153de9308a81e6f8b4fb05f9a312ae29e417c920368db9abd05cbe571dd9798f712b98a35ad255f3a75bbcafc74f90e46f836d5657b73
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SSDEEP
768:lM/x7BjjsOiHLYlizAaUu5gtxKWXP/sd3f+GYAYT36xEi29wWjcx/:lMlBAOZUzAAgyWXMd3fIAY+nWjcJ
Malware Config
Extracted
asyncrat
Default
127.0.0.1:3232
吾吾owlΒiH1XNبmש吉E迪yاqCX
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delay
1
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install
true
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install_file
GoogleChromeUpd.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe
Files
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e40435c6df1a16aad70fcb8582228bc3.bin.zip
Password: infected
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6148afd882ab17b41c7e5d92569d55426ef18bec0c45335529ca66c0ae19efdd.exe.exe windows:4 windows x86 arch:x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Imports
mscoree
_CorExeMain
Sections
.text Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ