Behavioral task
behavioral1
Sample
1006.exe
Resource
win7-20230621-en
General
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Target
1006.exe
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Size
225KB
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MD5
883784a3500e2389e6e1816696dba87b
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SHA1
f4364ff100c016d5cf78a3a4e3bedb287555f2ce
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SHA256
0373eb783358fbf3b810fe1156efffd5847913c62db0e6c690e802300a5640ab
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SHA512
f5d4d508dfeee159d339b9833d8128a6486b866639cd5dcba381b873188c3a6e643961477e723e38d100c3a5b47b0c83499e18504b1a6e5f5e68a73bf01e73f3
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SSDEEP
3072:/+STW8djpN6izj8mZwgWDZ5IRN9MBQVahUbBEgDzazaLEV55NlmwXcFOC+UX6+WO:08XN6W8mmgqQMhUbOKEV55NlXkOI
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6154715708:AAHDKp_4g6Ye1lnxUlsJvFSuNl2Zm6A__-E/sendMessage?chat_id=1165040754
AsyncMutex_6SI8OkPnk
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delay
3
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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 sample asyncrat -
Asyncrat family
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StormKitty payload 1 IoCs
resource yara_rule sample family_stormkitty -
Stormkitty family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1006.exe
Files
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1006.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 223KB - Virtual size: 222KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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