Static task
static1
Behavioral task
behavioral1
Sample
Archive.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
SII_Decrypt.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
profile.sii
Resource
win10v2004-20240802-en
General
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Target
Archive.zip
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Size
73KB
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MD5
2bd9d4f486678a33d3a117ed037fdca1
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SHA1
02a1390e0a165874d5c678e44d56b3c7a709d032
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SHA256
f8aa07c14665d144dba48f7581b84f38cfaf4718061db897065ab064f4068079
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SHA512
45583c964747b0e5c97e256942d869188c43ca0729aec80a0edd79d76adc4cdeb4f6421fc19dce83939dc478b33dbdf80b43e737652ba50b36e7346979614d66
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SSDEEP
1536:WPM66y3Ny8uXO8Xmg08+u3m5coeLd69+4fUnSdVk1XICn6zB:WPMHy308udWg08+u35oeLC+TuVk14Cn8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SII_Decrypt.exe
Files
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Archive.zip.zip
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SII_Decrypt.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 100KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 6KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
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: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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profile.sii