Behavioral task
behavioral1
Sample
2023-05-11_de2eb9439b24045cee699dc917638c64_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_de2eb9439b24045cee699dc917638c64_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_de2eb9439b24045cee699dc917638c64_kovter.exe
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Size
362KB
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MD5
de2eb9439b24045cee699dc917638c64
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SHA1
10863337861d5f3ba599bbc1d8b1b7f3c98d449e
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SHA256
e5816c7e3c85bda709a2341a284b9b76bc3927181fedc6f76d99d415a9f22e30
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SHA512
df0a4f4808a00c7f2ba4618f044ce1fd0b9e826fa6bd779303759bba8c079216846e9fbe397a0b303871026a472c99abe45fb203f11dba9f81b35eca9d43e873
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SSDEEP
6144:Q2/N4URaXesjSW0PqYkbduUysWB5B6YrpB7tQN0/zjN/hYGQBqSw8j:VGwgebgC5PrPzjN/qGDwj
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_de2eb9439b24045cee699dc917638c64_kovter.exe
Files
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2023-05-11_de2eb9439b24045cee699dc917638c64_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