rundll32
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.85d64d4ef516edd521c47f0b75caddc0_JC.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.85d64d4ef516edd521c47f0b75caddc0_JC.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.85d64d4ef516edd521c47f0b75caddc0_JC.exe
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Size
5KB
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MD5
85d64d4ef516edd521c47f0b75caddc0
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SHA1
e031aa370661b8201bb0d3f17a4d33fae6985d37
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SHA256
a887c6a3a923ef366657f46d9fd4f83dc70419928ee5fb0253c3e5c96fc60e6b
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SHA512
6f57b0d5b102d8178f93390ffd6a2bdfdba5a0b90aab81f64c5a919db17e19d87cf66f7734285ef8a70b4c37d727312a04fab01f180069dc3781d822777bf30f
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SSDEEP
96:nEY2RrF1eqwi4QfRw4xn4ftMZ44bRr8w8O:EHRh1eppQfy4x4ftMdiZO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.85d64d4ef516edd521c47f0b75caddc0_JC.exe
Files
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NEAS.85d64d4ef516edd521c47f0b75caddc0_JC.exe.dll windows:5 windows x86
76812f441b0ed9d3cc0748af25d689a3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
ReadFile
CreateFileW
GetProcAddress
VirtualAlloc
LoadLibraryW
msvcrt
free
_initterm
malloc
_adjust_fdiv
Exports
Exports
Sections
.text Size: 512B - Virtual size: 510B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 423B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ