xworm | 4dde258c6dedbe9a3fad176dd61bd840[.]bin

General

Target

4dde258c6dedbe9a3fad176dd61bd840.bin
Size

126KB
MD5

0f83aa68da59758b7724d2ad53a5fdc7
SHA1

35b59cd5d71362404cc52d0aa0437661f273b396
SHA256

6b4a168558ac81e793354dda54eddd31581081a64c5d6bce8a2757cdd0c25f54
SHA512

b0330f4e5db9d8156ad386f7b0a5011e46a4a8794504e74948ef0b74b64a2c4ba99596a89b4bf8ab7b1cdb69d70797df2c1eedce2627c15aa82123779372d895
SSDEEP

3072:mvxUEGMMYNdFhwmCedSDpMe188CdNGsh32B5AZ:8xpPv2esDv18dXh3q4

Score

10^/10

xworm

Malware Config

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
static1/unpack001/51ceac02972fe02f79a6a2bccc122c08ec8b15e68b6926b68d5ec2fde67f0cd5.exe	family_xworm

Xworm family
xworm

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/51ceac02972fe02f79a6a2bccc122c08ec8b15e68b6926b68d5ec2fde67f0cd5.exe

Files

4dde258c6dedbe9a3fad176dd61bd840.bin
.zip

Password: infected
51ceac02972fe02f79a6a2bccc122c08ec8b15e68b6926b68d5ec2fde67f0cd5.exe
.exe windows:4 windows x86 arch:x86

Password: infected

d7401947d3623a2199a2114d62923cd5

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

advapi32

CloseServiceHandle
CreateServiceA
DeleteService
OpenSCManagerA
OpenServiceA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegisterServiceCtrlHandlerA
SetServiceStatus
StartServiceA
StartServiceCtrlDispatcherA

kernel32

ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FlushFileBuffers
GetCommandLineA
GetCurrentDirectoryA
GetDriveTypeA
GetFileAttributesA
CloseHandle
GetFileTime
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTempPathA
GetVersionExA
GetWindowsDirectoryA
CopyFileA
InterlockedIncrement
LoadLibraryA
CreateFileA
ReadFile
ReleaseMutex
SetEndOfFile
SetFileAttributesA
SetFilePointer
SetFileTime
CreateMutexA
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
CreateProcessA
WaitForSingleObject
WriteFile

msvcrt

_assert
_cexit
_fileno
_fmode
_fpreset
_iob
_setmode
__getmainargs
abort
atexit
fprintf
free
__p__environ
malloc
memcpy
memset
rand
signal
srand
strcat
strcmp
strcpy
time
__set_app_type

Sections

.text
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 556B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 548B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

d7401947d3623a2199a2114d62923cd5

Headers

File Characteristics

Imports

advapi32

kernel32

msvcrt

Sections

.text Size: 30KB - Virtual size: 29KB

.data Size: 1024B - Virtual size: 556B

.bss Size: - Virtual size: 548B

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 1KB

.text
Size: 30KB - Virtual size: 29KB

.data
Size: 1024B - Virtual size: 556B

.bss
Size: - Virtual size: 548B

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 1KB