RANSOM[.]exe | Triage™

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General

Target
RANSOM.exe
Size 151KB
Sample260907-2vxpvsvyfx
SHA256 72441a529bf60b06002f0257df38c17b47ed534d8b1c29fd097d52dab63dc26a
MD5 18941a87b9e21d55a0d3d5ea9ff4ffef
SHA1 39c54952633dfa3354d2642e9fd470780e93097b
SHA512 6fc63668c6dbd922b4a1715eb872a64ad7d74221e90f5113410bcb2cda8de6f44b5280af7f2c7c56d5c445129eb343f479773a7093418a99364400e1e3a93d06
SSDEEP 1536:vLW+w437/hEOW0PaizoJcNiY2g4XoQBo2rnja0lLJdjVqBBw7F7s2vL+SCOJq29x:vLW+w43DhEP206NiYcz97yv8wfxs
TLSH
T186E309C6BAC99CD7EA16127849A68329133CFBD547838B13083872350F13AD1BDDB65B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RANSOM.exe

File Explorer

RANSOM.exe

.exe 151KB

RANSOM.exe

IMPHASH f1699ae51c2eb332ab1db17c87ff7624
SHA256 72441a529bf60b06002f0257df38c17b47ed534d8b1c29fd097d52dab63dc26a
MD5 18941a87b9e21d55a0d3d5ea9ff4ffef
SHA1 39c54952633dfa3354d2642e9fd470780e93097b
SHA512 6fc63668c6dbd922b4a1715eb872a64ad7d74221e90f5113410bcb2cda8de6f44b5280af7f2c7c56d5c445129eb343f479773a7093418a99364400e1e3a93d06
SSDEEP 1536:vLW+w437/hEOW0PaizoJcNiY2g4XoQBo2rnja0lLJdjVqBBw7F7s2vL+SCOJq29x:vLW+w43DhEP206NiYcz97yv8wfxs
TLSH
T186E309C6BAC99CD7EA16127849A68329133CFBD547838B13083872350F13AD1BDDB65B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5184

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

advapi32

RegCloseKey RegOpenKeyExA RegSetValueExA

gdi32

CreateFontA CreateSolidBrush DeleteObject GetStockObject SelectObject SetBkMode SetTextColor

kernel32

CloseHandle CreateMutexA DeleteCriticalSection EnterCriticalSection GetLastError GetModuleFileNameA GetModuleHandleA GetStartupInfoA GetTickCount InitializeCriticalSection IsDBCSLeadByte LeaveCriticalSection SetUnhandledExceptionFilter Sleep TlsGetValue VirtualProtect VirtualQuery

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

__p__environ

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

_set_new_mode calloc free malloc

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

_configthreadlocale

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

__setusermatherr

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

memcpy strstr

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

__p___argc __p___argv __p__acmdln _cexit _configure_narrow_argv _crt_atexit _exit _initialize_narrow_environment _seh_filter_exe _initterm _initterm_e _set_app_type _set_invalid_parameter_handler abort exit

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fflush setvbuf

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

strlen strncmp

user32

BeginPaint CallNextHookEx CreateWindowExA DefWindowProcA DestroyWindow DispatchMessageA DrawTextA EnableMenuItem EndPaint FillRect FindWindowA GetAsyncKeyState GetClientRect GetDlgItem GetDlgItemTextA GetForegroundWindow GetMessageA GetSystemMenu GetSystemMetrics IsWindow LoadCursorA MessageBoxA PeekMessageA PostQuitMessage RegisterClassExA SetFocus SetForegroundWindow SetWindowPos SetWindowsHookExA ShowWindow TranslateMessage UnhookWindowsHookEx

Name

.text

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

176B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

1024B

Virtual Size

660B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

512B

Virtual Size

488B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

576B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

92B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

44KB

Virtual Size

43KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

1024B

Virtual Size

736B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

Size

512B

Virtual Size

420B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

RANSOM.exe

advapi32

gdi32

kernel32

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

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

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

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

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

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

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

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

user32

generic