Static task
static1
Behavioral task
behavioral1
Sample
catalouetk.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
catalouetk.exe
Resource
win10v2004-20230703-en
General
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Target
d7afd3b7fe2e57ad6b59385e67e7f10d3a47d9ee3e0117407536b8b1550ac5bb
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Size
646KB
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MD5
48bc6e28a7f15fc58527a8144a4ceee3
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SHA1
3871d80a84954bc1cbd95566dbd9f0234a6709bf
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SHA256
d7afd3b7fe2e57ad6b59385e67e7f10d3a47d9ee3e0117407536b8b1550ac5bb
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SHA512
08647a18c970c233138c225acb661ed3f59da99d9ec097d8b4600398d3b39f0adae1dafc8f95e643078ab82259a5454fab9764780e39ce5a2548195ecf4f46d1
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SSDEEP
12288:/WZ/suXaHtlE5BQR1Z5P53OfulZZGtkVoHMx/U5D1DsiwM72bUaMOVxe:rrlgsefulZZukVJMD14RNUnOVI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/catalouetk.exe
Files
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d7afd3b7fe2e57ad6b59385e67e7f10d3a47d9ee3e0117407536b8b1550ac5bb.rar
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catalouetk.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ