Behavioral task
behavioral1
Sample
masslogger.bin.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
masslogger.bin.exe
Resource
win10v2004-20221111-en
General
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Target
masslogger.bin.exe
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Size
499KB
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MD5
3c05e9000f006c7f1549153e7b54e74c
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SHA1
b6ca7834020470508a9c205d57621d2a2d025d02
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SHA256
7187a6d2980e3696396c4fbce939eeeb3733b6afdf2e859a385f8d6b29e8cebc
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SHA512
49aec1bf566ca03b38579afd1ea2aa8bed5e78215c83392428b7f36b01117196005e05852af5f862b02228fb9791ed20b0a3493f8cc43109d8d14d11a058adb1
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SSDEEP
6144:MtUXsvIucbyO6+trL99ZgLIRbgvbeXKWfcUTNKMDMAlcn38OxKl9x7qs9Pxcm0AE:MSe1uX3ukCvoBCMDMVqfBdcmDB
Malware Config
Signatures
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MassLogger Main payload 1 IoCs
resource yara_rule sample family_masslogger -
Masslogger family
Files
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masslogger.bin.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 496KB - Virtual size: 496KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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