a20f8853cb136118edccf1570dcc94c5102e24d26210601b15f3210fd2f4895a

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General

Target

a20f8853cb136118edccf1570dcc94c5102e24d26210601b15f3210fd2f4895a
Size

350KB
MD5

35ccb21a3cbf08d96e962ba339a47f33
SHA1

2c0e05e85871384941105ef1f66949e702fae220
SHA256

a20f8853cb136118edccf1570dcc94c5102e24d26210601b15f3210fd2f4895a
SHA512

52638421e5135bb08b43d744e56232ba122fc426379f196e089f8b388cb070c0a17371132c0e986aa98fb77061e0a5c19188fb12ed305ca3352f61b50aed6cc6
SSDEEP

6144:rVo7vmYZ7y3HVpaopOpHVILifyeYVDcfflXpX6LRifyeYVDc:rqXqHAHyefyeYCdXpXZfyeY

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a20f8853cb136118edccf1570dcc94c5102e24d26210601b15f3210fd2f4895a

Files

a20f8853cb136118edccf1570dcc94c5102e24d26210601b15f3210fd2f4895a
.exe windows:1 windows x86 arch:x86

62ec3dce1eba1b68f6a4511bb09f8c2c

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

ole32

CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA

kernel32

ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA

user32

GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA

gdi32

GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA

advapi32

GetUserNameA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA

crtdll

__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf

msvcrt

memchr

Sections

.text
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 132KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.kofbl
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.l1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

WSHGYKXR
Size: 4KB - Virtual size: 3KB

BSmpUiyk
Size: 1024B - Virtual size: 986B

VfFhGuHG
Size: 13KB - Virtual size: 12KB

omQmaHnV
Size: 6KB - Virtual size: 5KB

CLKRjmyy
Size: 1KB - Virtual size: 1KB

TsDQiUqO
Size: 512B - Virtual size: 354B

AjOKhDAV
Size: 85KB - Virtual size: 84KB

FiWeCktT
Size: 3KB - Virtual size: 2KB

udZTqMeP
Size: 12KB - Virtual size: 12KB

IobPOIdF
Size: 4KB - Virtual size: 3KB

Sharing

General

Malware Config

Signatures

Files

62ec3dce1eba1b68f6a4511bb09f8c2c

Headers

File Characteristics

Imports

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

Sections

.text Size: 31KB - Virtual size: 31KB

.bss Size: - Virtual size: 132KB

.data Size: 12KB - Virtual size: 12KB

.idata Size: 3KB - Virtual size: 3KB

.kofbl Size: 512B - Virtual size: 4KB

.l1 Size: 4KB - Virtual size: 4KB

WSHGYKXR Size: 4KB - Virtual size: 3KB

BSmpUiyk Size: 1024B - Virtual size: 986B

VfFhGuHG Size: 13KB - Virtual size: 12KB

omQmaHnV Size: 6KB - Virtual size: 5KB

CLKRjmyy Size: 1KB - Virtual size: 1KB

TsDQiUqO Size: 512B - Virtual size: 354B

AjOKhDAV Size: 85KB - Virtual size: 84KB

FiWeCktT Size: 3KB - Virtual size: 2KB

udZTqMeP Size: 12KB - Virtual size: 12KB

IobPOIdF Size: 4KB - Virtual size: 3KB

.text
Size: 31KB - Virtual size: 31KB

.bss
Size: - Virtual size: 132KB

.data
Size: 12KB - Virtual size: 12KB

.idata
Size: 3KB - Virtual size: 3KB

.kofbl
Size: 512B - Virtual size: 4KB

.l1
Size: 4KB - Virtual size: 4KB

WSHGYKXR
Size: 4KB - Virtual size: 3KB

BSmpUiyk
Size: 1024B - Virtual size: 986B

VfFhGuHG
Size: 13KB - Virtual size: 12KB

omQmaHnV
Size: 6KB - Virtual size: 5KB

CLKRjmyy
Size: 1KB - Virtual size: 1KB

TsDQiUqO
Size: 512B - Virtual size: 354B

AjOKhDAV
Size: 85KB - Virtual size: 84KB

FiWeCktT
Size: 3KB - Virtual size: 2KB

udZTqMeP
Size: 12KB - Virtual size: 12KB

IobPOIdF
Size: 4KB - Virtual size: 3KB