Behavioral task
behavioral1
Sample
NEAS.528b4ee3e0e9777ade093faffeebb810_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.528b4ee3e0e9777ade093faffeebb810_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.528b4ee3e0e9777ade093faffeebb810_JC.exe
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Size
2.2MB
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MD5
528b4ee3e0e9777ade093faffeebb810
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SHA1
60b9293c0c0e3583298b8ed580d6497d1b82fada
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SHA256
e4a4d7d358ee4a6004d4bf4c98afc523715748e509cb3644a2ec258f00f3e1fb
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SHA512
c2afc6144a2135b5bcd3ae0d7028bf462cca1391de62fadea276fc56ee334cfa5acf684603b9c3f6f16d6ebacf25b046c933d1b75d05b1acabf1cf3e7f2e0ab1
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SSDEEP
49152:cE13D8c4GG/jfKCfGgWytwk2JEBxX0yzQqkLP8:FHo/OKGHytIEIwQN4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.528b4ee3e0e9777ade093faffeebb810_JC.exe unpack001/out.upx
Files
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NEAS.528b4ee3e0e9777ade093faffeebb810_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 994KB - Virtual size: 994KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 386KB - Virtual size: 385KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ