FileJoiner[.]exe

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General

Target

FileJoiner.exe
Size

28.1MB
MD5

acdad8a3245c1a2058ccb803e14b65ac
SHA1

50e95882c73cb12a3048a35525de9ce3926315ab
SHA256

3a572d88e9eff12e0adff2bf5fe5d04eb6e6e4d24b01840d661ab3bdf4a45051
SHA512

ced32cd67166eb976e032d24a47073b194acc5ac6380b7542c66a7e9b619bab4bfc773e0ac8adb486f3d54333fcc862e7e7dc60db2e4a5522c5f8d24e2b26366
SSDEEP

786432:pEJV33EUFlLWQsGocpZbej8y21LOllabF6YuA:pkVHESLWQHocpFb1kIbF6YuA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FileJoiner.exe

Files

FileJoiner.exe
.exe windows:5 windows x86 arch:x86

5bd8c9d31da3c0696cda7249bba5b2c8

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

GetVersion
TlsSetValue
GetVersionExA
GetVersion
Sleep
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

GetKeyboardType
CreateWindowExA

advapi32

RegQueryValueExA
RegSetValueExA

oleaut32

SysFreeString
SafeArrayPtrOfIndex
GetErrorInfo

version

VerQueryValueA

gdi32

UnrealizeObject

ole32

OleUninitialize

comctl32

ImageList_SetIconSize

shell32

Shell_NotifyIconA
SHGetSpecialFolderLocation

wsock32

WSACleanup

Sections

CODE
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 29KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

. r%
Size: - Virtual size: 16.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.gHp
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.d5/
Size: 28.1MB - Virtual size: 28.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5bd8c9d31da3c0696cda7249bba5b2c8

Headers

File Characteristics

Imports

kernel32

user32

advapi32

oleaut32

version

gdi32

ole32

comctl32

shell32

wsock32

Sections

CODE Size: - Virtual size: 1.5MB

DATA Size: - Virtual size: 20KB

BSS Size: - Virtual size: 29KB

.idata Size: - Virtual size: 11KB

.tls Size: - Virtual size: 16B

.rdata Size: - Virtual size: 24B

. r% Size: - Virtual size: 16.7MB

.gHp Size: 3KB - Virtual size: 2KB

.d5/ Size: 28.1MB - Virtual size: 28.1MB

.rsrc Size: 5KB - Virtual size: 4KB

CODE
Size: - Virtual size: 1.5MB

DATA
Size: - Virtual size: 20KB

BSS
Size: - Virtual size: 29KB

.idata
Size: - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

.rdata
Size: - Virtual size: 24B

. r%
Size: - Virtual size: 16.7MB

.gHp
Size: 3KB - Virtual size: 2KB

.d5/
Size: 28.1MB - Virtual size: 28.1MB

.rsrc
Size: 5KB - Virtual size: 4KB