Behavioral task
behavioral1
Sample
2023-05-18_4ae916c91830c565ef8b4110cdb9ef93_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_4ae916c91830c565ef8b4110cdb9ef93_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_4ae916c91830c565ef8b4110cdb9ef93_kovter
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Size
426KB
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MD5
4ae916c91830c565ef8b4110cdb9ef93
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SHA1
e04932e11c7dc5bb1b48efa5594d9e10710ce2d2
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SHA256
15937e08707ea19fdb034ef5a2d73c6c8a0fea28f4af5543ba706490328d04f7
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SHA512
e8d60ebf07fa20d70fe7b8eee0d0895c865af6e0f58e8dc46a9ec32f9cca9a32c97a6410cd097f02759159126ef86b737cc5aa117d5390ad4765e3ea9183426d
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0iu+v8BW5:PV/zPGFVHy55cRLtYoWSik8
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 2023-05-18_4ae916c91830c565ef8b4110cdb9ef93_kovter
Files
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2023-05-18_4ae916c91830c565ef8b4110cdb9ef93_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