prov2[.]exe | Triage

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General

Target

prov2.exe
Size

41.8MB
MD5

75282f1bdb3a84eb3d569f82b1964f24
SHA1

af2901c1d9b2226e812b385ff66fcceb40aa818e
SHA256

538cd680cfd169dffe5b15b4db2bc82c7873d91adb2c8fc130a486fcd556a399
SHA512

496ed4f3c0a1ac654329fb9ffa5980e5e59eac21f9507223e83fd6e9fc268ecea8751fc4c219ec2b9711aeb5df23940f5414d7c71b57234721c1febf82dfd8b3
SSDEEP

786432:E9A2hokvGl64qOVH1H0nXto2UUoFJi/VtVzy32HQnxmhKWvJ8tjtQlnuNZ:LRgg6tO8XtKUoFJ+XVm2OwpJ8tjtZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
prov2.exe

Files

prov2.exe
.exe windows:6 windows x64 arch:x64

d3efb58afa0f781a9b031aa97d16a54a

Headers

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

Imports

kernel32

GetVersionExA

user32

EnumWindows

advapi32

CryptSignHashA

shell32

SHGetFolderPathW

ole32

CoSetProxyBlanket

oleaut32

SysFreeString

msvcp140

?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z

normaliz

IdnToAscii

wldap32

ord33

crypt32

CertFreeCertificateChain

ws2_32

select

shlwapi

StrStrW

ntdll

NtLoadDriver

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException

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

malloc

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

_atoi64

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

_crt_atexit

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

rand

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

_access

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

isupper

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

_tzset

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

fopen

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 939KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 784KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 35.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 41.8MB - Virtual size: 41.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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

d3efb58afa0f781a9b031aa97d16a54a

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

msvcp140

normaliz

wldap32

crypt32

ws2_32

shlwapi

ntdll

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 2.5MB

.rdata Size: - Virtual size: 939KB

.data Size: - Virtual size: 784KB

.pdata Size: - Virtual size: 73KB

Size: - Virtual size: 35.2MB

Size: 5KB - Virtual size: 5KB

Size: 41.8MB - Virtual size: 41.8MB

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

.text
Size: - Virtual size: 2.5MB

.rdata
Size: - Virtual size: 939KB

.data
Size: - Virtual size: 784KB

.pdata
Size: - Virtual size: 73KB

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