Behavioral task
behavioral1
Sample
Server-.bin.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Server-.bin.exe
Resource
win10v2004-20241007-en
General
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Target
Server-.bin.zip
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Size
128KB
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MD5
3327d556fe62103dadd2e47a7a7e1ec0
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SHA1
59b69c5d5124c267feb98970d18611f1e0c8d1c5
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SHA256
438596621e281d55185f8e8326adf85e28f2dca29d65f78196e98b8b755d8ec0
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SHA512
c01c7ea507e80c61346d534933975f0d057944b8d27b33969aafb861eef7c451d9bd16676b7f46edda7b4de64587a9f9134f6ef2d800beed3031e01d2fdd2805
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SSDEEP
3072:b6RpNWHuOoyghgJHhcWJFjafYmSZBem9jjDatgWAZla:b64H7oyg+n9FjawmIMmotFOU
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule static1/unpack001/Server-.bin.exe modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Server-.bin.exe
Files
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Server-.bin.zip.zip
Password: infected
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Server-.bin.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 256B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ