Static task
static1
Behavioral task
behavioral1
Sample
B2C.NET_GRP.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
B2C.NET_GRP.exe
Resource
win10v2004-20230220-en
General
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Target
B2C.NET_GRP.exe
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Size
213KB
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MD5
7c35ed822cfeeddadf2f16d09ff4b6cd
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SHA1
6ac81ed58c91d82bd1e069ce17f02139bff7b9dd
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SHA256
b4eb0d1587b77fc8b3167559739f6e6bdb430ea007c189d1eb939f69ce35943d
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SHA512
b64f80f2376b6567f3e311bf77805a11ec53fddca1bd6c7b4b24ff7fc13c3633b79797f26ef26b145213fb283b3ef9ae8800be3ae13aed41b14babad4e22a4a5
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SSDEEP
6144:5QY0EZ1rN1nxs01enKsjARgMPxRVVnvSHmWY:E01ZLsFnKsW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource B2C.NET_GRP.exe
Files
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B2C.NET_GRP.exe.exe windows 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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 52KB - Virtual size: 52KB
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