Behavioral task
behavioral1
Sample
640a7cb271e7da62f63f203ec8c1908825ee8ecd7ef87000b0a9de2010349921.exe
Resource
win7-20240221-en
General
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Target
3cbb20997d606590ad857ceafea09405.bin
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Size
2.0MB
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MD5
24455d3e3a5baa7087892926c2cca712
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SHA1
8b9a699ca5be7efe6408b53d2cca2e25d6e918f3
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SHA256
bc4a52d95b8d24baf56f76809823603c88bcf8b2f253e41db454961cc873b57c
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SHA512
7b10e86cb735330786b4bfd81ad1a364ee53d53375b9c14468cc6448adf3ca4836da4f4607dd6cdad34fdf9f35a3b3f63ab41ac47d7fd469c03a134f30cb393a
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SSDEEP
49152:AW5FtZ2hbzHc4TZCONQROR5zOCrVQUELndLKYLbVRWwH:XnibzHRhQRQ5TrSRLdLvLHXH
Malware Config
Signatures
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resource yara_rule static1/unpack001/640a7cb271e7da62f63f203ec8c1908825ee8ecd7ef87000b0a9de2010349921.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/640a7cb271e7da62f63f203ec8c1908825ee8ecd7ef87000b0a9de2010349921.exe
Files
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3cbb20997d606590ad857ceafea09405.bin.zip
Password: infected
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640a7cb271e7da62f63f203ec8c1908825ee8ecd7ef87000b0a9de2010349921.exe.exe windows:6 windows x86 arch:x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 512KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 49KB - Virtual size: 159KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 2KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 28KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 19KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vm_sec Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 16B - Virtual size: 4KB
IMAGE_SCN_MEM_READ