Static task
static1
Behavioral task
behavioral1
Sample
3f818f9c72e5c5e665300e1d897f2abd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f818f9c72e5c5e665300e1d897f2abd.exe
Resource
win10v2004-20231222-en
General
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Target
3f818f9c72e5c5e665300e1d897f2abd
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Size
24KB
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MD5
3f818f9c72e5c5e665300e1d897f2abd
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SHA1
01640aa18e3540e4967e2b0a6fc5f597caac48d7
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SHA256
c67f8ccc54e7ba18e68f14ad6ecc1aa4e3f11429ab886b751f92cce0641a5a46
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SHA512
57d4807677806c8c557ba4f3181bb3d9987cbdc9f9eaa2b69eed67e202dc37ad6a223a2049134890dcc4b3bed0cc1dc3b9ab72d9b64437c0fdcfee11037d2693
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SSDEEP
384:VqEya8tsxhws9ynO1m2GcsVrBl2I6cLUd0YCiWO2M+DkKG9HMc:VqEDwSynIm2GhVrPI0YCBDkKeH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f818f9c72e5c5e665300e1d897f2abd
Files
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3f818f9c72e5c5e665300e1d897f2abd.exe windows:4 windows x86 arch:x86
2be086f2c579f34b49a32963286e4e9d
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
LoadResource
SizeofResource
FindResourceA
CopyFileA
WaitForSingleObject
SetThreadPriority
CreateThread
GetWindowsDirectoryA
GetSystemDirectoryA
GetShortPathNameA
GetModuleFileNameA
Sleep
CreateEventA
LockResource
ReadProcessMemory
VirtualProtectEx
WriteProcessMemory
Process32Next
Process32First
CreateToolhelp32Snapshot
GetTickCount
VirtualAllocEx
VirtualFreeEx
GetStartupInfoA
DeleteFileA
CreateFileA
WriteFile
FreeResource
ExitProcess
LoadLibraryA
FreeLibrary
OpenProcess
GetCurrentProcess
GetModuleHandleA
CloseHandle
GetProcAddress
CreateRemoteThread
OpenEventA
user32
GetWindow
PostMessageA
FindWindowA
GetWindowThreadProcessId
GetDesktopWindow
GetWindowTextA
advapi32
RegSetValueExA
RegOpenKeyExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
ControlService
CloseServiceHandle
OpenServiceA
OpenSCManagerA
msvcrt
__setusermatherr
_stricmp
_controlfp
strcpy
strcat
strlen
memset
rand
srand
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
winmm
mixerOpen
mixerGetControlDetailsA
mixerGetLineInfoA
mixerGetLineControlsA
mixerSetControlDetails
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ