btNbNa3s4dLqxhwY[.]exe

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General

Target

btNbNa3s4dLqxhwY.exe
Size

5.6MB
MD5

41870b5398bb136ce48ccd2932df4c0f
SHA1

3ae44c3425b4f90666a661c9ae3212485ffe7e42
SHA256

821a876e4898806d81d46003c8a37cccaf1a1144b298f7552a2ac39cc2459f4e
SHA512

4cadbb4b4fa7dbd7e4773dbf9bb26e163c8584fd6af9817924440ad440b6ec8171e7bc1fda3534442f60c5e0b19427d5a1520cec29ae096062036686c8548db5
SSDEEP

98304:fG6iBVPCpPyT6to+0le3yR79VNT0h8yhPZ3757LsQ93UpGx+yMnQrwf/Q9:fGCpIU34ZvyhPF7FLs+EAx+yMnQrCQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
btNbNa3s4dLqxhwY.exe

Files

btNbNa3s4dLqxhwY.exe
.exe windows:6 windows x64 arch:x64

8c09abbd2a436f4bfa5fbae0e14b9a98

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ws2_32

select

wldap32

ord60

crypt32

CryptQueryObject

advapi32

CryptEnumProvidersW

kernel32

FreeLibraryAndExitThread
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

FindWindowA

shell32

ShellExecuteA

userenv

UnloadUserProfile

rpcrt4

RpcStringFreeA

bcrypt

BCryptGenRandom

Sections

.text
Size: - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 782KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.{u<
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.J$B
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.X@u
Size: 5.6MB - Virtual size: 5.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8c09abbd2a436f4bfa5fbae0e14b9a98

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

wldap32

crypt32

advapi32

kernel32

user32

shell32

userenv

rpcrt4

bcrypt

Sections

.text Size: - Virtual size: 2.4MB

.rdata Size: - Virtual size: 782KB

.data Size: - Virtual size: 63KB

.pdata Size: - Virtual size: 99KB

_RDATA Size: - Virtual size: 500B

.{u< Size: - Virtual size: 2.6MB

.J$B Size: 4KB - Virtual size: 3KB

.X@u Size: 5.6MB - Virtual size: 5.6MB

.reloc Size: 5KB - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 2.4MB

.rdata
Size: - Virtual size: 782KB

.data
Size: - Virtual size: 63KB

.pdata
Size: - Virtual size: 99KB

_RDATA
Size: - Virtual size: 500B

.{u<
Size: - Virtual size: 2.6MB

.J$B
Size: 4KB - Virtual size: 3KB

.X@u
Size: 5.6MB - Virtual size: 5.6MB

.reloc
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 480B