Behavioral task
behavioral1
Sample
2023-05-18_740d3b1053fb441e6bb85501be7abec4_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_740d3b1053fb441e6bb85501be7abec4_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_740d3b1053fb441e6bb85501be7abec4_kovter
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Size
426KB
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MD5
740d3b1053fb441e6bb85501be7abec4
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SHA1
fa420ad94e05b290ea452738aba8b94d3019a153
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SHA256
825be1af39ec5439643fa34786c46f182d03518a6cb02f7526d2a3c313d99d44
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SHA512
f1f30e6405dc05b1a539f2b28b9931a1732d18dd23823520fe66e7f9a2095c1bf5d07fd6ceb4aab32a28dc255f1ae7638b8cafe42e42edd7f0d26b44f19cdc4e
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SSDEEP
6144:5D4k41Vb8gyZVmVK+dA0q/3DdERJ5pqaFedCUg8JgfMW+R5AJ8F+v8BW5:5eb8gyzmVplJxGJg8Jgh+zH8
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 2023-05-18_740d3b1053fb441e6bb85501be7abec4_kovter
Files
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2023-05-18_740d3b1053fb441e6bb85501be7abec4_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: 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