Behavioral task
behavioral1
Sample
2023-05-10_be9bc1222e1c3e545ad336ca8177485e_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-10_be9bc1222e1c3e545ad336ca8177485e_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-10_be9bc1222e1c3e545ad336ca8177485e_kovter
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Size
362KB
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MD5
be9bc1222e1c3e545ad336ca8177485e
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SHA1
02ffbcbae5507a4ea1aec9280bc493037a2469d4
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SHA256
6f748cd519190a28e69806368b7919ed8670faa09b02cba5f90f642cd998b51c
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SHA512
b40e2b08d46054f0f5d66e9aae7f49359dc0869510e7f65aefc72b584b922a943be899f17006f6ff273434820b5af1d3e05a4e7b4aa2b9aea23294bbf8373e1d
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SSDEEP
6144:sbmiabKCSof1QEk+YGGq8ysIJVf++Zrx9/voNq/NbL/B44QFqCD3T:1iQdvBYG5VnZrrNbL/K4PK
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-05-10_be9bc1222e1c3e545ad336ca8177485e_kovter
Files
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2023-05-10_be9bc1222e1c3e545ad336ca8177485e_kovter.exe windows 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: 306KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 18KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ