Behavioral task
behavioral1
Sample
2023-05-09_ccf79c6b44d1ead5fb0f389767bcfe48_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-09_ccf79c6b44d1ead5fb0f389767bcfe48_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-09_ccf79c6b44d1ead5fb0f389767bcfe48_kovter
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Size
362KB
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MD5
ccf79c6b44d1ead5fb0f389767bcfe48
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SHA1
09e9d9b5f2f65588274cf2743552591d6d4f2da1
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SHA256
f4f0ce339b798d81d901fc5a5244a436e0b30d9d707f54f225440b7b2e543389
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SHA512
fa03f9ba63a93d4d4da613fc1023e668c59529facc3309c3e3d81fdc9329fe713cdc2c5ca65cd88f7c56101d7a60cf98892eccdcaf626dc1f3fd521a790ffc43
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SSDEEP
6144:+mMM5iTRJ2eYNCRrWdZ2kxMS26MVfB0mCvpz1Smd3/ivW7GrQdq8FHf3W:+IQv2PgRCdfGB8vhivWKrbj
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_ccf79c6b44d1ead5fb0f389767bcfe48_kovter
Files
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2023-05-09_ccf79c6b44d1ead5fb0f389767bcfe48_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