b2e[.]exe | Triage

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General

Target

b2e.exe
Size

21KB
MD5

1aff3852422eb01235f2a32e807f7ac6
SHA1

530fbb5c9dc3c08e01bc2b2581cda0f11daa1973
SHA256

e1435f5f6ac23ab6655360b3bb0c4d0383f6e40c9c921485e89fc7297af506cd
SHA512

3abeb9515d08f91b869fa201bd9790d91976474044384ff3dfffd534febc5c02196ea2e6f34bcb29c55b76843375bdfb0a50fea899813351e87deec3b9ec2ab4
SSDEEP

384:B5FZdgAkTiM79mgLU/3tmjKXsZIHIIHTqEDUM8ihZU+2sZIHII6wg4tCk:d3M7YuU/3ojKXsZIHIIzqEDUMVhh2sZU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b2e.exe

Files

b2e.exe
.exe .vbs windows:4 windows x86 arch:x86 polyglot

9892338e2daa9eda983ff8396c009e4e

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

crtdll

memset
memcpy
remove
_mkdir
free
_chdir
_rmdir
malloc
_ltoa
strncpy
strlen

kernel32

GetModuleHandleA
HeapCreate
lstrlenA
GetModuleFileNameA
GetTempPathA
GetTempFileNameA
CreateFileA
GetFileSize
ReadFile
CloseHandle
WriteFile
HeapDestroy
ExitProcess
Sleep
GetExitCodeProcess
InitializeCriticalSection
GetCommandLineA
HeapAlloc
HeapFree
HeapReAlloc

shell32

ShellExecuteExA
ShellExecuteA

shlwapi

PathQuoteSpacesA
PathAddBackslashA
PathRemoveBlanksA
PathFileExistsA
PathRemoveFileSpecA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.flat
Size: 1024B - Virtual size: 621B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE