Behavioral task
behavioral1
Sample
2023-05-12_7a745bae5e96cb2d2ecce4a3c1cc85c0_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-12_7a745bae5e96cb2d2ecce4a3c1cc85c0_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-12_7a745bae5e96cb2d2ecce4a3c1cc85c0_kovter.exe
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Size
426KB
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MD5
7a745bae5e96cb2d2ecce4a3c1cc85c0
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SHA1
1cba7543365c4331b8bc35f9fb0a46fab5009fb9
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SHA256
ffc439b94d7a8a068722b3a8b9efd9153b6a018ed2cb227618e23e2b39ce3711
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SHA512
3d63de44e42689caed37eb41216050528e18cce9f3114b6844fa8f49582d25bd1bcb93e79d3e205a288e44673c98c33c103426ab5c9d27a4d3cca96a482444a4
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SSDEEP
6144:ZSL8ORZiBiWCEpXoSASfnZAUTyHwQTzdZZGIsuDO2IgLUnuB+vzjTq:8LjiEaej0nyQQnDZGIFKRgLWvq
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 2023-05-12_7a745bae5e96cb2d2ecce4a3c1cc85c0_kovter.exe
Files
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2023-05-12_7a745bae5e96cb2d2ecce4a3c1cc85c0_kovter.exe.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: 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