Behavioral task
behavioral1
Sample
2023-05-23_6800c2c8d5130a0a295cedd8282ee07c_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-23_6800c2c8d5130a0a295cedd8282ee07c_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-23_6800c2c8d5130a0a295cedd8282ee07c_kovter
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Size
384KB
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MD5
6800c2c8d5130a0a295cedd8282ee07c
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SHA1
f4633eb182b3b9947fde16f031da6c4fe6ecebd8
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SHA256
02f64d0fec53917379f29229253e1780ccf7605b7d8ced47f449af18e53a3bc7
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SHA512
e4b91faa9c16201038dfd56a68af92b85009740d691a18d6bfd7c982716229959ac17fec795b3d72cb1c766fd8144ba42a1ea265b68d05ffd708c3a2380771b9
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SSDEEP
6144:fU/c3lRoyCi5ga0q2HVP+SEF3uMrbe452HaR+C:c/c1Rok1WVP+xF3uMne451
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 2023-05-23_6800c2c8d5130a0a295cedd8282ee07c_kovter
Files
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2023-05-23_6800c2c8d5130a0a295cedd8282ee07c_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: 327KB - Virtual size: 327KB
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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ