Behavioral task
behavioral1
Sample
2023-05-18_670219765ad0feeb7b81b962ab717966_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_670219765ad0feeb7b81b962ab717966_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_670219765ad0feeb7b81b962ab717966_kovter
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Size
426KB
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MD5
670219765ad0feeb7b81b962ab717966
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SHA1
7c910ddfe764c09372faf6ee7632e3f0f313cca0
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SHA256
cd48d19185ac57e43ecc2f3fff2fb44c4c831d075f5e45bb35be75621fbcc5e4
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SHA512
aa8fb3c55ed1d11df692907d3378115e78bdb1bf8946eee559e02fb6282a10d964ad9b8741b24f1a854b19a4c6d11414e3cf82afbffdf0a5185a2a54d13b78be
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0c1+v8BW5:PV/zPGFVHy55cRLtYoWSiB8
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_670219765ad0feeb7b81b962ab717966_kovter
Files
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2023-05-18_670219765ad0feeb7b81b962ab717966_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