Behavioral task
behavioral1
Sample
2023-05-11_727bc61f8e8d8856e74d3b1c5604b60a_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_727bc61f8e8d8856e74d3b1c5604b60a_kovter.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-11_727bc61f8e8d8856e74d3b1c5604b60a_kovter.exe
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Size
1.3MB
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MD5
727bc61f8e8d8856e74d3b1c5604b60a
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SHA1
a30841d1e77c06dca7f40911be158a270becba2a
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SHA256
d27cc66691db5985f6f52456a6634a929eb208b7965c68c6826d102423e33603
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SHA512
7f7c59e9e15e116e96b366b176c37e8523c3374e7222d3f02e883a933195fb125d9739282a24d04cccc3c658444489c3cf2789490040e52ae927f7f873ccd1d6
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SSDEEP
24576:8E9ZooL/6M1v2EX1+WEDJ5oUbuM1PWkXzxM:f9SU6MAEF+1dyUbuMAkjxM
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 2023-05-11_727bc61f8e8d8856e74d3b1c5604b60a_kovter.exe
Files
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2023-05-11_727bc61f8e8d8856e74d3b1c5604b60a_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: 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