Behavioral task
behavioral1
Sample
3c4df2d02e4b6f4acf7b19238211892db501ee6faa04065dd11b25b56483f9c4.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3c4df2d02e4b6f4acf7b19238211892db501ee6faa04065dd11b25b56483f9c4.exe
Resource
win10v2004-20230703-en
General
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Target
e0dca0a68e382852884e0cea0f7e9d0d.bin
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Size
23KB
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MD5
de379eaf3a38015e80d9379b1740751a
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SHA1
fdcb1c56f05c687fe9027cd70187d8ce3ed9e074
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SHA256
3faef641b358484386e102b4763c908daa279b2322a81a5fb1bc0af71da5605b
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SHA512
20b0aabed5467798afae1a065ad54833d0b3c3c5019466e591e653f1972c2e0795d462dcf898981e236a20b5b5702698bdf6bc0c0e80c5a04633ac0ad48fa971
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SSDEEP
384:qkaRsZqSrkbGS/y/C+QsgjzyUu7YR0fJEsM71XWmUwrqFaHuMtBhgXbvReFFcOX0:BaRCNQZnu7YRow7Uw+FalBOScMIqC
Malware Config
Extracted
asyncrat
1.0.7
19Julio-Vbs
20.200.63.2:3232
DcRatMutex_qwqdanchun
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delay
1
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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 static1/unpack001/3c4df2d02e4b6f4acf7b19238211892db501ee6faa04065dd11b25b56483f9c4.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3c4df2d02e4b6f4acf7b19238211892db501ee6faa04065dd11b25b56483f9c4.exe
Files
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e0dca0a68e382852884e0cea0f7e9d0d.bin.zip
Password: infected
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3c4df2d02e4b6f4acf7b19238211892db501ee6faa04065dd11b25b56483f9c4.exe.exe windows 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: 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