Behavioral task
behavioral1
Sample
2023-02-12_c0e737f5d4d9d2994624c8aab05475c1_kovter.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2023-02-12_c0e737f5d4d9d2994624c8aab05475c1_kovter.exe
Resource
win10v2004-20221111-en
General
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Target
2023-02-12_c0e737f5d4d9d2994624c8aab05475c1_kovter.exe
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Size
2.9MB
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MD5
c0e737f5d4d9d2994624c8aab05475c1
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SHA1
c8087673f93f1fadf523736646eeb13cb43987ad
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SHA256
8e4aa5a69a20e6a4efd973ac05879ac65d95c34903941c425db43e47f896e2ee
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SHA512
a9337c6c2cb58d387fa9a531e793137f262da51e96fe2137a83d49857a7fe72817a61925912b7251d280a8b7557228db102f04640f60d0b305b2914d112ed68d
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SSDEEP
24576:HWrfdt2Zj1vpo4ajyKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKd:2jdAp1PagjLuSh3i+FtvkMzT+
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
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2023-02-12_c0e737f5d4d9d2994624c8aab05475c1_kovter.exe.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: 312KB - Virtual size: 312KB
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: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ