download6[.]php | Triage™

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General

Target
download6.php
Size 3.0MB
Sample260729-phlevav1fz
SHA256 5d2dc8d08daa86104f69151d3558b5cf11267902577156b6409749cf0797e939
MD5 b7a9cb66cc1aa1e473b35be3cc1bc831
SHA1 7e2b98a7dedd0955a04e15fa595d280fa2788d7e
SHA512 0392fbea31a239ea6e3f9963da8262dda654bddd3d6e2d8e31483ed1e48b4d07f17d6fc3e0715102594dc264fc7b9275e7ccc863dc89e2648cb32f0eda01c721
SSDEEP 49152:QNLoHuw/CNI2Y/BTmbvMOmgtQqfeEb6qd26a7A80miBQkM0xe2jq0GJyFaR:4L2CK20abv/tCEys80muQk3rvGJycR
TLSH
T1A1E5330293C35474F92E59789C369044AD73796CCAE424A91EBEDB4F8FFA0C15C39B26
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

installer

Malware Config

Signatures

Insecure Codesign Algorithm 1 IoCs

File was codesigned using an insecure algorithm.

resource
download6.php

Inno Setup is an open-source installation builder for Windows applications. 1 IoCs

Inno Setup installer

installer

resource	yara_rule
sample	innosetup

File Explorer

download6.php

.exe 3.0MB

download6.php

IMPHASH 20dd26497880c05caed9305b3c8b9109
SHA256 5d2dc8d08daa86104f69151d3558b5cf11267902577156b6409749cf0797e939
MD5 b7a9cb66cc1aa1e473b35be3cc1bc831
SHA1 7e2b98a7dedd0955a04e15fa595d280fa2788d7e
SHA512 0392fbea31a239ea6e3f9963da8262dda654bddd3d6e2d8e31483ed1e48b4d07f17d6fc3e0715102594dc264fc7b9275e7ccc863dc89e2648cb32f0eda01c721
SSDEEP 49152:QNLoHuw/CNI2Y/BTmbvMOmgtQqfeEb6qd26a7A80miBQkM0xe2jq0GJyFaR:4L2CK20abv/tCEys80muQk3rvGJycR
TLSH
T1A1E5330293C35474F92E59789C369044AD73796CCAE424A91EBEDB4F8FFA0C15C39B26
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Insecure Codesign Algorithm

File was codesigned using an insecure algorithm.
Inno Setup is an open-source installation builder for Windows applications.

Inno Setup installer

installer

Digest

72:09:12:97:77:34:2f:fe:9c:51:c5:93:8b:58:fa:65:43:fb:ae:7e

Digest Algorithm

sha1

PE Digests Matches

Trusted

Signing Certificate

CN=Suzhou Morning Sun Information Technology Co,O=Suzhou Morning Sun Information Technology Co,POSTALCODE=215000,STREET=328 XingHu Street\,+STREET=16-A305 Unit\, Creative Industry Park of SIP (Suzhou Industrial Park)\,,L=Suzhou,ST=Jiangsu,C=CN

Chains

Feb 27, 2020

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Serial Number

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Jun 7, 2005 - May 30, 2020

Subject

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Apr 27, 2011 - May 30, 2020

Subject

CN=Sectigo SHA-1 Time Stamping Signer,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49

Issuer

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 2, 2019 - May 30, 2020

Subject

Serial Number

8f:4c:7c:82:8d:70:19:ae:92:42:b3:cb:1a:45:ce:5f

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 25, 2019 - Oct 20, 2022

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Serial Number

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 9, 2013 - May 8, 2028

Minor OS version

Major OS version

Entry point

71708

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegOpenKeyExW RegCloseKey OpenProcessToken LookupPrivilegeValueW AdjustTokenPrivileges

user32

GetKeyboardType LoadStringW MessageBoxA CharNextW CreateWindowExW TranslateMessage SetWindowLongW PeekMessageW MsgWaitForMultipleObjects MessageBoxW LoadStringW GetSystemMetrics ExitWindowsEx DispatchMessageW DestroyWindow CharUpperBuffW CallWindowProcW

kernel32

GetACP Sleep VirtualFree VirtualAlloc GetSystemInfo GetTickCount QueryPerformanceCounter GetVersion GetCurrentThreadId VirtualQuery WideCharToMultiByte MultiByteToWideChar lstrlenW lstrcpynW LoadLibraryExW GetThreadLocale GetStartupInfoA GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetCommandLineW FreeLibrary FindFirstFileW FindClose ExitProcess WriteFile UnhandledExceptionFilter RtlUnwind RaiseException GetStdHandle CloseHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleW WriteFile WideCharToMultiByte WaitForSingleObject VirtualQuery VirtualProtect VirtualFree VirtualAlloc SizeofResource SignalObjectAndWait SetLastError SetFilePointer SetEvent SetErrorMode SetEndOfFile ResetEvent RemoveDirectoryW ReadFile MultiByteToWideChar LockResource LoadResource LoadLibraryW GetWindowsDirectoryW GetVersionExW GetVersion GetUserDefaultLangID GetThreadLocale GetSystemInfo GetSystemDirectoryW GetStdHandle GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLastError GetFullPathNameW GetFileSize GetFileAttributesW GetExitCodeProcess GetEnvironmentVariableW GetDiskFreeSpaceW GetCurrentProcess GetCommandLineW GetCPInfo InterlockedExchange InterlockedCompareExchange FreeLibrary FormatMessageW FindResourceW EnumCalendarInfoW DeleteFileW CreateProcessW CreateFileW CreateEventW CreateDirectoryW CloseHandle Sleep

comctl32

InitCommonControls

Name

.text

Size

61KB

Virtual Size

60KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

21KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

44KB

Virtual Size

44KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

download6.php

oleaut32

advapi32

user32

kernel32

comctl32

generic