blitz[.]exe | Triage™

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General

Target
blitz.exe
Size 26.1MB
Sample261024-wfcs9abt71
SHA256 039b83b8d733e6202f77c9e6a29b6c7b289567e2340af38c751692dca844494f
MD5 6e2e9aec8554d6b3624c8ac901b88295
SHA1 fb8b1324f33b4d87aac243edce0b940a2902cde0
SHA512 a055c5fae9bb84299222deeab5f42dedc4650a68888eca0fdd7a29014eaebbf976dfa5c2cf3721493713d052756d080714ee79d30b91294e980ed3a59aacf974
SSDEEP 786432:PXPRbX/UnlMuQiZ52MJ4l+a9r3XjYyNmMV:P5bX/cuuDZQMel+Sr3zFNmMV
TLSH
T111572355529D62D8FBC11274F14DD2FA20C06C6A80ED582B79CB7C13B57CCAA34B9EB2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
blitz.exe

File Explorer

blitz.exe

.exe 26.1MB

blitz.exe

IMPHASH 32b104a1e888b2d2b31a250bfe762904
SHA256 039b83b8d733e6202f77c9e6a29b6c7b289567e2340af38c751692dca844494f
MD5 6e2e9aec8554d6b3624c8ac901b88295
SHA1 fb8b1324f33b4d87aac243edce0b940a2902cde0
SHA512 a055c5fae9bb84299222deeab5f42dedc4650a68888eca0fdd7a29014eaebbf976dfa5c2cf3721493713d052756d080714ee79d30b91294e980ed3a59aacf974
SSDEEP 786432:PXPRbX/UnlMuQiZ52MJ4l+a9r3XjYyNmMV:P5bX/cuuDZQMel+Sr3zFNmMV
TLSH
T111572355529D62D8FBC11274F14DD2FA20C06C6A80ED582B79CB7C13B57CCAA34B9EB2
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

38233919

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

dwmapi

DwmEnableBlurBehindWindow

ntdll

RtlLookupFunctionEntry

rpcrt4

RpcStringFreeA

crypt32

CertGetEnhancedKeyUsage

bcrypt

BCryptGenRandom

iphlpapi

IcmpSendEcho

kernel32

DeleteFileA

user32

IsWindowUnicode

gdi32

SelectObject

advapi32

GetTokenInformation

shell32

ShellExecuteW

ole32

CoInitializeEx

oleaut32

SysAllocString

msvcp140

?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z

gdiplus

GdiplusShutdown

imm32

ImmSetCandidateWindow

vcruntime140

strchr

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-runtime-l1-1-0

_cexit

api-ms-win-crt-string-l1-1-0

wcsnlen

api-ms-win-crt-stdio-l1-1-0

ftell

api-ms-win-crt-heap-l1-1-0

_set_new_mode

api-ms-win-crt-filesystem-l1-1-0

_unlock_file

api-ms-win-crt-convert-l1-1-0

wcstombs_s

api-ms-win-crt-math-l1-1-0

ceilf

api-ms-win-crt-locale-l1-1-0

localeconv

api-ms-win-crt-utility-l1-1-0

_byteswap_uint64

api-ms-win-crt-time-l1-1-0

_difftime64

api-ms-win-crt-environment-l1-1-0

_dupenv_s

wldap32

ord46

ws2_32

WSACloseEvent

normaliz

IdnToUnicode

secur32

InitSecurityInterfaceA

Name

.text

Size

Virtual Size

4.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

Virtual Size

2.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

Virtual Size

62KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.CRT

Size

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.ctors

Size

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.note.gn

Size

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rodata

Size

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.W3%

Size

Virtual Size

15.3MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.1qQ

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.zZ"

Size

25.5MB

Virtual Size

25.5MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

595KB

Virtual Size

594KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

blitz.exe

d3d11

d3dcompiler_47

dwmapi

ntdll

rpcrt4

crypt32

bcrypt

iphlpapi

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

msvcp140

gdiplus

imm32

vcruntime140

vcruntime140_1

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-environment-l1-1-0

wldap32

ws2_32

normaliz

secur32

generic