Behavioral task
behavioral1
Sample
2023-05-09_fae068d25e74147bcbedaefa40e59d2f_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-09_fae068d25e74147bcbedaefa40e59d2f_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-09_fae068d25e74147bcbedaefa40e59d2f_kovter
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Size
362KB
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MD5
fae068d25e74147bcbedaefa40e59d2f
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SHA1
be84837bcf1f5566419b72dccaef8f947f4a30bd
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SHA256
94a45902c101000b1f6f799f38186748c80a12729ca56f13764596208109771c
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SHA512
e42cc7dca1c4d3362322ded639fe92f5d9684323fecdff88ea673dec684f6db0c72357c5fc6825b11d854e51447533c57998f79d7e779c215aa546f94e59d31d
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SSDEEP
6144:USFgTOiojhCEdmkt4BGaSsjzx2a6XRjxs6h9/I7QT/yNQNqc9lm:ngC/5vCxOXZI7wqN7Gm
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_fae068d25e74147bcbedaefa40e59d2f_kovter
Files
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2023-05-09_fae068d25e74147bcbedaefa40e59d2f_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