Behavioral task
behavioral1
Sample
2024-05-12_73cba3342ee30c9272d365fb3b5bfbb8_kovter.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-12_73cba3342ee30c9272d365fb3b5bfbb8_kovter.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-12_73cba3342ee30c9272d365fb3b5bfbb8_kovter
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Size
426KB
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MD5
73cba3342ee30c9272d365fb3b5bfbb8
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SHA1
399ebf8d19a61f774c47a79468f04199b1d1c69d
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SHA256
e74693ba8c78f5f4c937055d2f875aea5e68916f4cc05190bd95a6be88daba76
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SHA512
55194a3531a874ba46bf0419fce6cda1239564f1b63397260352c4af08dcbef32ca133335e3f5e4d57435733a6e88b180163b62e6723a224d15e88b6f1b7ff38
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SSDEEP
6144:ZSL8ORZiBiWCEpXoSASfnZAUTyHwQTzdZZGIsuDO2IgLUnTN+vzjTq:8LjiEaej0nyQQnDZGIFKRgLFvq
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 2024-05-12_73cba3342ee30c9272d365fb3b5bfbb8_kovter
Files
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2024-05-12_73cba3342ee30c9272d365fb3b5bfbb8_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