Behavioral task
behavioral1
Sample
33e08bef26c140a0219a93a0604549a82f98aafdfe198e8a4e9c2bbdfece6e5e.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
33e08bef26c140a0219a93a0604549a82f98aafdfe198e8a4e9c2bbdfece6e5e.exe
Resource
win10v2004-20230621-en
General
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Target
ffbeb794c83fccbeea2f4c069.bin
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Size
23KB
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MD5
a8b5ebfa797c6d765bfce4dadaa51665
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SHA1
c164f81c10f9166470da912d209742783ce766ca
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SHA256
6a2a3adb96a52b5aaaa5c01cf10703d0c494fe7a06455d0bdc6979fa7259a086
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SHA512
40dccd008777ecb5afa851c9d2a3b0eb72eef3f612813c6abd137a92da3ca53f60b58d32304934811169b5ebdcbcbc780e253654e6e34ec8f562c0b5a5c2a4a4
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SSDEEP
384:Y5715hQcm0Wd+0YSwqdNQb8xH1oJrV2uqMwkWWSzHoBLfm4TI4d0ea/ZzLcHOb+:Y7EpdlYKNQbIoJrjnWWOoy34mhmub+
Malware Config
Extracted
asyncrat
1.0.7
26JUNIO-RODA
20.200.63.2:2525
DcRatMutex_qwqdanchun
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delay
1
-
install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/33e08bef26c140a0219a93a0604549a82f98aafdfe198e8a4e9c2bbdfece6e5e.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/33e08bef26c140a0219a93a0604549a82f98aafdfe198e8a4e9c2bbdfece6e5e.exe
Files
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ffbeb794c83fccbeea2f4c069.bin.zip
Password: infected
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33e08bef26c140a0219a93a0604549a82f98aafdfe198e8a4e9c2bbdfece6e5e.exe.exe windows x86
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - 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