Behavioral task
behavioral1
Sample
c2cda600256314b688cf195f809356e2592ba8df9de9c2b1a117a0ee26ccfa28.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
c2cda600256314b688cf195f809356e2592ba8df9de9c2b1a117a0ee26ccfa28.exe
Resource
win10v2004-20230221-en
General
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Target
07623599.bin
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Size
35KB
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MD5
61fa11f0abf4cacf92851b3278ec8f31
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SHA1
8ec1efb263926f8b2ee4e9f4df8cee0126b58ab8
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SHA256
72005c0a822b2d771d0d5181c7fbf6c970b8f8aa890fc1c04e9b3cbd3aa58824
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SHA512
1b0b7fc69326c1b77b31f284e8acca71c1380419c3120b50b22f08aefc2cdbe7ba4553acc10465a7b1e92f0e3e2af8450ce18b0a537d97d4b6489a06d69a5035
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SSDEEP
768:AOL2Ce8F+jFVgEA2QXQtAOPup5N+HiJfpYizkYUQSJrPWtgxZyJiP:AOLuMuDzR5tAOmpv+CHYizkXVPegxZyA
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.1
new rai tay
144.202.52.245:4449
clfdboaluvjjxdlt
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delay
1
-
install
true
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install_file
kyovn.exe
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install_folder
%Temp%
Signatures
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Async RAT payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/c2cda600256314b688cf195f809356e2592ba8df9de9c2b1a117a0ee26ccfa28.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/c2cda600256314b688cf195f809356e2592ba8df9de9c2b1a117a0ee26ccfa28.exe
Files
-
07623599.bin.zip
Password: infected
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c2cda600256314b688cf195f809356e2592ba8df9de9c2b1a117a0ee26ccfa28.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: 69KB - Virtual size: 69KB
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