1231[.]exe | Triage

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General

Target

1231.exe
Size

5.2MB
MD5

85f11ed0ce68498efdf9c3340799e850
SHA1

2040467a140f3bb85bf02b7ae2e0b9c170412505
SHA256

cdd9f7b92d62af134ffc27703aa6188dfdc7e3c715bac582bef26951ff5f4a76
SHA512

09d64d8f5d7a47f62d572f3386de23e3c82c3c18836871699a6b8f196adb09ca76449d63f18476680c6ce42ba1e44daddd1901bec59ca355b3a2e48a4db3cc33
SSDEEP

98304:bLXwF9F2F8yJXJztu4TSMFW0u/ov2PJGXcmjd1v5g8z/zSBvKVDV:PXAOlXdTSMY0u/uGJBmrvdzmyV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1231.exe

Files

1231.exe
.exe windows:6 windows x64 arch:x64

594cbd2e371102f9442774a54a27b474

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

kernel32

LocalFree
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

advapi32

ConvertSidToStringSidA

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy

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

_c_exit

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

__p__commode

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

malloc

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

__setusermatherr

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

_configthreadlocale

wtsapi32

WTSSendMessageW

user32

GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW

Sections

.text
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.mt0
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.mt1
Size: 5.2MB - Virtual size: 5.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

594cbd2e371102f9442774a54a27b474

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

msvcp140

vcruntime140_1

vcruntime140

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-math-l1-1-0

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

wtsapi32

user32

Sections

.text Size: - Virtual size: 5KB

.rdata Size: - Virtual size: 6KB

.data Size: - Virtual size: 1KB

.pdata Size: - Virtual size: 600B

.mt0 Size: - Virtual size: 3.3MB

.mt1 Size: 5.2MB - Virtual size: 5.2MB

.reloc Size: 512B - Virtual size: 244B

.rsrc Size: 512B - Virtual size: 469B

.text
Size: - Virtual size: 5KB

.rdata
Size: - Virtual size: 6KB

.data
Size: - Virtual size: 1KB

.pdata
Size: - Virtual size: 600B

.mt0
Size: - Virtual size: 3.3MB

.mt1
Size: 5.2MB - Virtual size: 5.2MB

.reloc
Size: 512B - Virtual size: 244B

.rsrc
Size: 512B - Virtual size: 469B