Behavioral task
behavioral1
Sample
2023-05-09_8f5856f8836b38ce058f7ed2f1258230_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-09_8f5856f8836b38ce058f7ed2f1258230_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-09_8f5856f8836b38ce058f7ed2f1258230_kovter
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Size
362KB
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MD5
8f5856f8836b38ce058f7ed2f1258230
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SHA1
8ac359e89061e868b33e82c66e2c5bb360329fe9
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SHA256
912643ee34a00adf2160b1e50272bb04cec2139a89f8dbb1eae7704a54abe01a
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SHA512
78e48ea8307fd5ae79f2ef97a7025908dc8d2f495022fd22499031855f8ad19ef5779d3f6777c1e7060e38d8c1def58d203115da4163969daab3fecfe6d2bbbb
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SSDEEP
6144:sbmiabKCSof1QEk+YGGq8ysIJVf++Zrx9/voNq/NbL/B44QFqCD3K:1iQdvBYG5VnZrrNbL/K4Pz
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 2023-05-09_8f5856f8836b38ce058f7ed2f1258230_kovter
Files
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2023-05-09_8f5856f8836b38ce058f7ed2f1258230_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