Static task
static1
Behavioral task
behavioral1
Sample
b5e834aa0c9aa7f470f15bd3c5ccfe84.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5e834aa0c9aa7f470f15bd3c5ccfe84.exe
Resource
win10v2004-20240226-en
General
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Target
b5e834aa0c9aa7f470f15bd3c5ccfe84
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Size
138KB
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MD5
b5e834aa0c9aa7f470f15bd3c5ccfe84
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SHA1
fe127240ded9650923d6b5c81c3e804e825517cc
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SHA256
77fd9354d3dd8e9c5a96481d7e6debc684cef876407b8cde42811c2fdb4fd4c2
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SHA512
6bea9b0b3c9e91b4b97e00965aef7338ffaeec87302502e30abd7129f4b391baf49471b76dca3879789d5e1243220a2961fe17921f7ceb4e25b65b92d6c4b886
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SSDEEP
1536:QE2M43TyjvrXu29bw/X0I0ytLjcE2PrHVhC2MNdJs4SNV9LvBzIQYZFzIMjB7/zr:QtEeL0oLm7VsnNda4Iz/YZ5jB7/zr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5e834aa0c9aa7f470f15bd3c5ccfe84
Files
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b5e834aa0c9aa7f470f15bd3c5ccfe84.exe windows:4 windows x86 arch:x86
6b5f321d5510881437fd706e880b096c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadProcessMemory
lstrcpyA
CreateProcessA
lstrcatA
GetWindowsDirectoryA
DuplicateHandle
GetCurrentProcess
OpenProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
GetVersionExA
GetComputerNameA
lstrcmpA
CopyFileA
DeleteFileA
SetFileAttributesA
VirtualProtectEx
lstrlenA
GetSystemDirectoryA
GetFileSize
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
ExitProcess
GetStartupInfoA
GetCommandLineA
HeapAlloc
GetProcessHeap
CreateRemoteThread
SetLastError
GetCurrentProcessId
VirtualFree
WriteProcessMemory
Sleep
GetModuleHandleA
GetProcAddress
WaitForSingleObject
WriteFile
CloseHandle
VirtualAlloc
GetPriorityClass
ResumeThread
user32
FindWindowA
GetWindowThreadProcessId
wsprintfA
advapi32
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
RegQueryValueExA
GetUserNameA
RegSetValueExA
shlwapi
SHDeleteKeyA
msvcrt
_strrev
strrchr
strncpy
strchr
atoi
free
malloc
_strnicmp
_stricmp
Sections
.data Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ex_cod Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ex_rsc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ