Static task
static1
Behavioral task
behavioral1
Sample
youdupdata.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
youdupdata.exe
Resource
win10-20231020-en
Behavioral task
behavioral3
Sample
youdupdata.exe
Resource
win10v2004-20231023-en
General
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Target
youdupdata.exe
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Size
5.4MB
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MD5
4309bcede75c0d955de1c59ab634d7e7
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SHA1
73bb7a51945c60c2ae64e33b9728f43f2f2c83c4
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SHA256
4edb1135db0ef587a2fc2fe749b60566cb3aaaac6fb81d04c7401c14b60225a5
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SHA512
9d6a9be7dc544e80fa7e6cbb722e01b8a7e4b6e4c85f5a8dc89f6589f9d6dce9035afedf804c4deee6105bd562de925125a7fc2887af53e26a1d0ead85617e2b
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SSDEEP
98304:1QGp99ObznpmJy2Ahua4MnQ7PRPH2u7gaQoZrIr56sF:1N90bTQs2bl/xXQkrIr5fF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource youdupdata.exe
Files
-
youdupdata.exe.exe windows:5 windows x86 arch:x86
9f35cc034966c27b4c592aae396abb7e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
ws2_32
recv
wtsapi32
WTSSendMessageW
user32
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
Sections
.text Size: - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tyk0 Size: - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tyk1 Size: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ