Behavioral task
behavioral1
Sample
b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe
Resource
win10-20231220-en
Behavioral task
behavioral3
Sample
b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe
Resource
win10v2004-20231215-en
General
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Target
b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.zip
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Size
8.8MB
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MD5
61262de3304f237ce1db620981b5df02
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SHA1
c85fd70faa8d4e927a6fdfd584a2ccfc657f44f4
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SHA256
461fd63e7113ef8e6cfef0be9a3735a3be36a6d662e9d3aa5b44886da2eb56f7
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SHA512
ad9c6f147d6ecac3c0118a7200e089c2e6e275ae1d6186fd49d587b04271aafc1c92d9e6ec6449086d513026e2908f4980060da459063fb65eeca255ab3f1d16
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SSDEEP
196608:UvTd62cj9t/VnaA/l5MiWwUByNSmhnWRlFAq6HzFIlyX:UvTibVnrnMii7mt8/D6hIlyX
Malware Config
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe asyncrat -
Asyncrat family
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BoratRAT 1 IoCs
BoratRAT is an all-in-one malware toolkit that is capable of a variety of destructive activities, including acting as a ransomware, and performing credential theft.
resource yara_rule static1/unpack001/b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe family_boratrat -
Boratrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe
Files
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b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.zip.zip
Password: infected
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b47c77d237243747a51dd02d836444ba067cf6cc4b8b3344e5cf791f5f41d20e.exe.exe windows:4 windows x86 arch:x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Sections
.text Size: 20.3MB - Virtual size: 20.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 77KB - Virtual size: 77KB
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
.enigma1 Size: 120KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.enigma2 Size: 280KB - Virtual size: 280KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE