Behavioral task
behavioral1
Sample
2023-05-11_dbdf5acc563e3e97284b373829abd5cf_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_dbdf5acc563e3e97284b373829abd5cf_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_dbdf5acc563e3e97284b373829abd5cf_kovter.exe
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Size
362KB
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MD5
dbdf5acc563e3e97284b373829abd5cf
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SHA1
179571a13a1d4f97adeb85a4269f062438ba36b4
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SHA256
b4c233618ba908b70fb900e87d879c4c66686e5f4b8e0ab7752de84b7d50fac1
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SHA512
72e9728cfe48dd00136ceac4a11ed97a4f0b8191781bafce5b34d6bdf23d6e135449b3f0cbcb361c0ad321037ae48944a5944682859abe7f190bc3a82974f0ce
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SSDEEP
6144:IlE4lZ62gh1Bu5/F4Hmk0gwSGisRnJYW6vRL1muVz/uHyssGvQdqR2Bx:IO4j6PM5t4ogGJQvxuHyivzR2
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 2023-05-11_dbdf5acc563e3e97284b373829abd5cf_kovter.exe
Files
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2023-05-11_dbdf5acc563e3e97284b373829abd5cf_kovter.exe.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