Behavioral task
behavioral1
Sample
2024-05-24_b0d4c45339ca8973b4465d1ce0c33ebf_kovter.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-24_b0d4c45339ca8973b4465d1ce0c33ebf_kovter.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_b0d4c45339ca8973b4465d1ce0c33ebf_kovter
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Size
426KB
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MD5
b0d4c45339ca8973b4465d1ce0c33ebf
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SHA1
ff36550ee8e85724185184022f6d8f072fb0bba0
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SHA256
e86016c9beb1e3d27c98732d9e849065177651752817c4b1f2dd37b1a6d081a4
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SHA512
f554da795f37d618f39da859b8ab1d87a603474bd4e3ae5632a0953bfb8f377284c4d9a464076b68e665c474cacdfce4ec6892bc6681decb4f6fbaeeeaaa5f81
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SSDEEP
6144:lSL8ORZiBiWCEpXoSASfnZAUTyHwQTzdZZGIsuDO2IgLUnkn+vzjTW4:4LjiEaej0nyQQnDZGIFKRgLSvh
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 2024-05-24_b0d4c45339ca8973b4465d1ce0c33ebf_kovter
Files
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2024-05-24_b0d4c45339ca8973b4465d1ce0c33ebf_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: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ