Behavioral task
behavioral1
Sample
2024-05-23_366ab9fda062258f7fb7e6665427af7d_kovter.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_366ab9fda062258f7fb7e6665427af7d_kovter.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_366ab9fda062258f7fb7e6665427af7d_kovter
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Size
426KB
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MD5
366ab9fda062258f7fb7e6665427af7d
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SHA1
7564a870d7d80d05e951f44fbd2314273e4af8fd
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SHA256
57b69cf2de8ddcff2612102b5a3c0bbee30eb328ee2d1220fb4900cc0dd235ef
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SHA512
dda2d6203f00c63d49ea9cf30be22860616612548da8781f252bad169f5e556bf01dd68e5988121d66ad539ff8263bbe685fa65c69403dc90e436cfdfa325fed
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SSDEEP
6144:jtT4Dl9bP0QK4adOw2LR4MqHvj90BmepxKa1Wdq8YMx0LHsG+RiZj+v8BW5:52L0QKjOnLJZZeZYMx0LJ+Q8
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 2024-05-23_366ab9fda062258f7fb7e6665427af7d_kovter
Files
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2024-05-23_366ab9fda062258f7fb7e6665427af7d_kovter.exe windows:1 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: 366KB - Virtual size: 365KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ