Static task
static1
Behavioral task
behavioral1
Sample
NJjU88.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
NJjU88.exe
Resource
win10v2004-20240802-en
General
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Target
NJjU88.exe
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Size
372KB
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MD5
f296f7508497af5983d68e76cfa8e957
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SHA1
558e85c25320b7281620299eaa7f01e531aee51c
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SHA256
d6514eed7fd7242c429612acedbc29e049b489dbaeabf6ebfc78b3526f267013
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SHA512
6ad6c2ed854469bc869be92953343fcc5829ef552192c6fc4acaa10bd2365a710b40f225297d8d13e69bd75438ac1c75a7423bb628afe22bab2088a5dffbf831
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SSDEEP
6144:TF+zxgm6IoQlauuOfK/YWCWZosmpgMfvdqYJJoReQ9o7mzr:C4IoQlauaYMWgMXkeQ9zr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NJjU88.exe
Files
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NJjU88.exe.exe windows:4 windows x86 arch: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
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 335KB - Virtual size: 335KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 35KB - Virtual size: 35KB
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