Behavioral task
behavioral1
Sample
2023-05-31_347e8b3056fbb53da95732dc414a5655_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-31_347e8b3056fbb53da95732dc414a5655_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-31_347e8b3056fbb53da95732dc414a5655_kovter
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Size
362KB
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MD5
347e8b3056fbb53da95732dc414a5655
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SHA1
e279d18ba6f5600d8078c2712efb1e97e22c602e
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SHA256
d5b43a0f7f2843e075afd80d74eae8895ca0cfddd6d4bc5ef5b587084c63210c
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SHA512
a7da552b0049f9a7cc9b1567a6421d3437bf5962b0e7ba3e96935f3fe5447f048f4868ae105ed3e4194c77bcb89021bdfba1c1368ee0182df5b2ee6694f038ac
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SSDEEP
6144:+mMM5iTRJ2eYNCRrWdZ2kxMS26MVfB0mCvpz1Smd3/ivW7GrQdq8FHb3x:+IQv2PgRCdfGB8vhivWKrbY
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 2023-05-31_347e8b3056fbb53da95732dc414a5655_kovter
Files
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2023-05-31_347e8b3056fbb53da95732dc414a5655_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