Behavioral task
behavioral1
Sample
2024-05-13_225162cabf806dcb01218f598f7b1a0d_kovter.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_225162cabf806dcb01218f598f7b1a0d_kovter.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_225162cabf806dcb01218f598f7b1a0d_kovter
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Size
426KB
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MD5
225162cabf806dcb01218f598f7b1a0d
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SHA1
5a14be8f45392facd17d00ed6e83cf01f3470ad2
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SHA256
08e6555db2fa586c4044ea7234f407ba22df5c2c92e5e8457dd259ed7fc0c4af
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SHA512
3bf330cfe7ac9de82bd189760ea198c1c0d146ed12df2869b2140b9b45c5cc197312503aa3bab6ce79a14c59c08560362eaea52be687d64bf9d45f16bc6aaede
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SSDEEP
6144:ZSL8ORZiBiWCEpXoSASfnZAUTyHwQTzdZZGIsuDO2IgLUnui+vzjTq:8LjiEaej0nyQQnDZGIFKRgL5vq
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-13_225162cabf806dcb01218f598f7b1a0d_kovter
Files
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2024-05-13_225162cabf806dcb01218f598f7b1a0d_kovter.exe windows:1 windows x86 arch: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