Behavioral task
behavioral1
Sample
4204-31-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4204-31-0x0000000000400000-0x0000000000412000-memory.exe
Resource
win10v2004-20231215-en
General
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Target
4204-31-0x0000000000400000-0x0000000000412000-memory.dmp
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Size
72KB
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MD5
489cc531c9c1d4c0c594b509b6bff87e
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SHA1
0e528127ceb0403b9152e0e9a257d36feb267086
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SHA256
5fee6e2d921cd1ea01fe9b457f1058ee07957d02585ba0fd115afc73e9b6687a
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SHA512
b708c5a5c888930b2bff60f4614cefcc32602f9eeb451ea7a3b7a4650f641fa3c451d38b4664d8c898968e21bae530c19213a045b0a77c2458c129dfa415f834
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SSDEEP
1536:Pug4NTRQDF25QnN3byXSbwpVcCYutmKwd3x:PugUTRQDF2unN3byzV7YutQVx
Malware Config
Extracted
asyncrat
0.5.7B
Default
cyesterbill.chickenkiller.com:7707
cyesterbill.chickenkiller.com:8808
aoputer.crabdance.com:7707
aoputer.crabdance.com:8808
AsyncMutex_6SI8OfPnb
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delay
3
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install
true
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install_file
flow.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4204-31-0x0000000000400000-0x0000000000412000-memory.dmp
Files
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4204-31-0x0000000000400000-0x0000000000412000-memory.dmp.exe windows:4 windows x86 arch:x86
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
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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