Halo_Bootstrapper[.]exe

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General

Target

Halo_Bootstrapper.exe
Size

10.6MB
MD5

8e0e44573f7f90a0c3c815008f3141b6
SHA1

33a1945692e043804e75474f9715f421e2c1f117
SHA256

0c9ddd49084ee1e69a88739b6a29246528b8aaaa84cee402923bad8c4f1a9d93
SHA512

47de58b5914617ccdeb6dc5fe71504869f904812e009e99727e2b5ce4b8b4172779ef207e121251363e592bc6c80098a26cde41471a85fad474226dde9e852cd
SSDEEP

196608:3sRnys5WuSWdGnx946kGq1zcTYKj846x9aFZOZ7NvOzHmIf9fQ:3mnysn/U4ZGQzmJIZ9aFZ65F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Halo_Bootstrapper.exe

Files

Halo_Bootstrapper.exe
.exe windows:6 windows x64 arch:x64

4f37c16c467bc77be0de2a0ed49f2378

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

FindNextFileW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

MessageBoxW

shell32

ShellExecuteW

advapi32

RegOpenKeyExW

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

__p___argc

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

__p__commode

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

_callnewh

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

wcsnlen

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

_wtoi

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

__pctype_func

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

__setusermatherr

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

_gmtime64_s

Sections

.text
Size: - Virtual size: 97KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

."$_
Size: - Virtual size: 6.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.EA\
Size: 10.5MB - Virtual size: 10.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f37c16c467bc77be0de2a0ed49f2378

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

advapi32

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 97KB

.rdata Size: - Virtual size: 37KB

.data Size: - Virtual size: 6KB

.pdata Size: - Virtual size: 5KB

_RDATA Size: - Virtual size: 244B

."$_ Size: - Virtual size: 6.5MB

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

.EA\ Size: 10.5MB - Virtual size: 10.5MB

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

.text
Size: - Virtual size: 97KB

.rdata
Size: - Virtual size: 37KB

.data
Size: - Virtual size: 6KB

.pdata
Size: - Virtual size: 5KB

_RDATA
Size: - Virtual size: 244B

."$_
Size: - Virtual size: 6.5MB

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

.EA\
Size: 10.5MB - Virtual size: 10.5MB

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