Static task
static1
Behavioral task
behavioral1
Sample
qoybru.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
qoybru.exe
Resource
win10v2004-20230703-en
General
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Target
qoybru.exe
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Size
7KB
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MD5
4720d9693928d0e8e7e6ff4f5b9f22fa
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SHA1
930af0fedaeb422d73674aae14d863119363120a
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SHA256
7a851d0b4daf8926540ca2da8f803f2770f008abff4ea42cdb2e7d0c75c1533c
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SHA512
9ee2034401f4c36a91a2d689ce32a36a22dc07859da2ed64507f34aef4d344e1421e4275cf1b09f8570d7f9fe753b8ed242b452476e2a2cd25ff44a4c152eab8
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SSDEEP
24:eFGStrJ9u0/60hnZd0BQAVnc+JKNCjaGCVWClbtL1i2svcypmB:is0xx0BQ/+J8FpFlLiXk9B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource qoybru.exe
Files
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qoybru.exe.exe windows x64
b4c6fff030479aa3b12625be67bf4914
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
VirtualAlloc
ExitProcess
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 132B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pllh Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE