Static task
static1
Behavioral task
behavioral1
Sample
NEAS.d4f457b3c8dfabfb8a820b3ecb960e20_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d4f457b3c8dfabfb8a820b3ecb960e20_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d4f457b3c8dfabfb8a820b3ecb960e20_JC.exe
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Size
119KB
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MD5
d4f457b3c8dfabfb8a820b3ecb960e20
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SHA1
640596c9b5c39969eb768e71c7c3638983cd522c
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SHA256
2bccbaf3087e28deed318ce79a9365e20b7128c293302e51f1a1edc4dea75642
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SHA512
d6047d31e75328fa91070b7d46c44aa6e54d66339d320334072e635c923f1bc5ddcfd9d7f351cd70c1763b6c57d63af03b7cfbd50bf54921788f02a53ab37244
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SSDEEP
3072:mIeQj//ARqEa9fmf4HIiXOjazMaHvelLqfdHWt:HeQj//ARXeOfmXO2MsCLqfO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.d4f457b3c8dfabfb8a820b3ecb960e20_JC.exe
Files
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NEAS.d4f457b3c8dfabfb8a820b3ecb960e20_JC.exe.exe windows:4 windows x86
34a664b835c10320b21bc10d0b4737e9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReleaseSemaphoreWhenCallbackReturns
SearchPathW
SetThreadpoolWaitEx
RegSaveKeyExW
SystemTimeToTzSpecificLocalTime
lstrlenA
GetPhysicallyInstalledSystemMemory
BaseFlushAppcompatCacheWorker
DosPathToSessionPathW
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
rdata Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 105KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE