Behavioral task
behavioral1
Sample
2023-05-19_d0b2aa1085f834ae440748d49b26f62c_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-19_d0b2aa1085f834ae440748d49b26f62c_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-19_d0b2aa1085f834ae440748d49b26f62c_kovter
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Size
426KB
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MD5
d0b2aa1085f834ae440748d49b26f62c
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SHA1
12c95b04d1cc478d9c17c3171b8e58f73cb604ed
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SHA256
79769230bde502695615fd617fa9761cbc9ad919fa8e8bab4f5e97b6ce8bddc2
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SHA512
e56c0e8d67ed14bf6cbfa2fec0f87c7f79789c85d1f26567b6486903c1595823db6e4dee50ca19e73be806e04890985df0b3d82aabee61dc05ef2512af03ce2c
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J04g+v8BW5:PV/zPGFVHy55cRLtYoWSi08
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 2023-05-19_d0b2aa1085f834ae440748d49b26f62c_kovter
Files
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2023-05-19_d0b2aa1085f834ae440748d49b26f62c_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