Behavioral task
behavioral1
Sample
2023-05-19_0ee7be2fbb5732ecfa3146b47c5c76c5_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-19_0ee7be2fbb5732ecfa3146b47c5c76c5_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-19_0ee7be2fbb5732ecfa3146b47c5c76c5_kovter
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Size
426KB
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MD5
0ee7be2fbb5732ecfa3146b47c5c76c5
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SHA1
20fe73cdc5ca814b3005492995a1a850969b8ea3
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SHA256
fd1a24e3debe6025bd490a2615365c65208f4206b6f8f05af68b8a88d42d8285
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SHA512
6c0d61673dc11af3d0a3b9c42a9020564988ba0871a778e5f3b4c56efc1d3ce8760f6d6eb9cbbb761a61df6db68d91246c725d7cf70a4a836484492928a21cfd
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SSDEEP
6144:YSL8Xxa/EsOKGkmwCHQbTrt/uoeTDa4M5qwaLbSUFdtYoWKK2i1J0jc+v8BW5:PV/zPGFVHy55cRLtYoWSip8
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 2023-05-19_0ee7be2fbb5732ecfa3146b47c5c76c5_kovter
Files
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2023-05-19_0ee7be2fbb5732ecfa3146b47c5c76c5_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: 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