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Windows Analysis Report
TSD_ESign_Window_7_V2.5.8.exe

Overview

General Information

Sample name:	TSD_ESign_Window_7_V2.5.8.exe
Analysis ID:	1447095
MD5:	f28b80dd90a08f60c3b1e1853780e5c2
SHA1:	fcc18510d38551a22b04b16467157a7da3c379a7
SHA256:	94c898b8c78342205b126e8e90d1c2a2f4ca683f92d22213b82c5f24dfa5c8ec
Infos:

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false
Confidence:	20%

Signatures

Drops PE files

Found dropped PE file which has not been started or loaded

PE file contains executable resources (Code or Archives)

PE file contains sections with non-standard names

Sample file is different than original file name gathered from version info

Tries to resolve domain names, but no domain seems valid (expired dropper behavior)

Uses 32bit PE files

Classification

Process Tree

System is w10x64

TSD_ESign_Window_7_V2.5.8.exe (PID: 5660 cmdline: "C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe" MD5: F28B80DD90A08F60C3B1E1853780E5C2)

TSD_ESign_Window_7_V2.5.8.tmp (PID: 2020 cmdline: "C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp" /SL5="$203EE,7563488,777728,C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe" MD5: 597E3D6ECAED5553CFA6875DBF9D5354)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: TSD_ESign_Window_7_V2.5.8.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, BYTES_REVERSED_LO, 32BIT_MACHINE, BYTES_REVERSED_HI

Source: TSD_ESign_Window_7_V2.5.8.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: >{app}\com.tsd.einvoice.host.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: >{app}\com.tsd.einvoice.core.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\ESignLibrary.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002513000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\com.tsd.einvoice.core.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002521000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\com.tsd.einvoice.host.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002521000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\EinvoiceSignLib.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: 2{app}\EinvoiceSignLib.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: ,{app}\ESignLibrary.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp

Source: unknown	DNS traffic detected: query: 15.164.165.52.in-addr.arpa replaycode: Name error (3)
Source: unknown	DNS traffic detected: query: 50.23.12.20.in-addr.arpa replaycode: Name error (3)

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic	DNS traffic detected: DNS query: 15.164.165.52.in-addr.arpa
Source: global traffic	DNS traffic detected: DNS query: 50.23.12.20.in-addr.arpa

Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2287199763.0000000002316000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp	String found in binary or memory: https://einvoice.com.vn/
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2083906504.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp	String found in binary or memory: https://einvoice.com.vn/0https://einvoice.com.vn/0https://einvoice.com.vn/
Source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp	String found in binary or memory: https://einvoice.com.vn/9jO
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2287199763.0000000002316000.00000004.00001000.00020000.00000000.sdmp	String found in binary or memory: https://einvoice.com.vn/Ah1
Source: TSD_ESign_Window_7_V2.5.8.exe	String found in binary or memory: https://jrsoftware.org/ishelp/index.php?topic=setupcmdlineSetupU
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2085354992.000000007FB50000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2084953815.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000000.2087006183.0000000000401000.00000020.00000001.01000000.00000004.sdmp, TSD_ESign_Window_7_V2.5.8.tmp.0.dr	String found in binary or memory: https://www.innosetup.com/
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2085354992.000000007FB50000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2084953815.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000000.2087006183.0000000000401000.00000020.00000001.01000000.00000004.sdmp, TSD_ESign_Window_7_V2.5.8.tmp.0.dr	String found in binary or memory: https://www.remobjects.com/ps

Source: TSD_ESign_Window_7_V2.5.8.tmp.0.dr

Static PE information: Resource name: RT_RCDATA type: PE32+ executable (console) x86-64, for MS Windows

Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000000.2083390303.00000000004C6000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFileName vs TSD_ESign_Window_7_V2.5.8.exe
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2084953815.0000000002679000.00000004.00001000.00020000.00000000.sdmp	Binary or memory string: OriginalFileName vs TSD_ESign_Window_7_V2.5.8.exe
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2085354992.000000007FE35000.00000004.00001000.00020000.00000000.sdmp	Binary or memory string: OriginalFileName vs TSD_ESign_Window_7_V2.5.8.exe
Source: TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2287199763.00000000022F8000.00000004.00001000.00020000.00000000.sdmp	Binary or memory string: OriginalFilenamekernel32j% vs TSD_ESign_Window_7_V2.5.8.exe
Source: TSD_ESign_Window_7_V2.5.8.exe	Binary or memory string: OriginalFileName vs TSD_ESign_Window_7_V2.5.8.exe

Source: TSD_ESign_Window_7_V2.5.8.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, BYTES_REVERSED_LO, 32BIT_MACHINE, BYTES_REVERSED_HI

Source: classification engine

Classification label: clean1.winEXE@3/2@2/0

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

File created: C:\Users\user\AppData\Local\Programs

Jump to behavior

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe

File created: C:\Users\user\AppData\Local\Temp\is-536DE.tmp

Jump to behavior

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales	Jump to behavior
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Key opened: HKEY_CURRENT_USER\Software\Borland\Delphi\Locales	Jump to behavior

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Key value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion RegisteredOrganization

Jump to behavior

Source: TSD_ESign_Window_7_V2.5.8.exe

String found in binary or memory: /LOADINF="filename"

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe

File read: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe "C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe"
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Process created: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp "C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp" /SL5="$203EE,7563488,777728,C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe"
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Process created: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp "C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp" /SL5="$203EE,7563488,777728,C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe"	Jump to behavior

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Section loaded: netapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: mpr.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: netapi32.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: netutils.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: wtsapi32.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: winsta.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: shfolder.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: rstrtmgr.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: textshaping.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: dwmapi.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Section loaded: explorerframe.dll	Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00BB2765-6A77-11D0-A535-00C04FD7D062}\InProcServer32

Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Key value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion RegisteredOwner

Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Window found: window name: TMainForm

Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Automated click: Next
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Automated click: Install
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Automated click: OK
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Automated click: Next
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Automated click: OK

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: TSD_ESign_Window_7_V2.5.8.exe

Static file information: File size 8394434 > 1048576

Source: TSD_ESign_Window_7_V2.5.8.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: >{app}\com.tsd.einvoice.host.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: >{app}\com.tsd.einvoice.core.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\ESignLibrary.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002513000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\com.tsd.einvoice.core.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002521000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\com.tsd.einvoice.host.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.0000000002521000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: {app}\EinvoiceSignLib.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: 2{app}\EinvoiceSignLib.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp
Source:	Binary string: ,{app}\ESignLibrary.pdb source: TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp

Source: TSD_ESign_Window_7_V2.5.8.exe	Static PE information: section name: .didata
Source: TSD_ESign_Window_7_V2.5.8.tmp.0.dr	Static PE information: section name: .didata

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	File created: C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp			Jump to dropped file
Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	File created: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp			Jump to dropped file

Source: C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	Process information set: FAILCRITICALERRORS \| NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp

Jump to dropped file

Source: C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Process information queried: ProcessInformation

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	2 Command and Scripting Interpreter	1 DLL Side-Loading	1 Process Injection	1 Masquerading	OS Credential Dumping	1 Process Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Process Injection	LSASS Memory	2 System Owner/User Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	1 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
TSD_ESign_Window_7_V2.5.8.exe	3%	ReversingLabs
TSD_ESign_Window_7_V2.5.8.exe	3%	Virustotal		Browse

Dropped Files

Source	Detection	Scanner	Link
C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp	1%	Virustotal	Browse
C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp	0%	Virustotal	Browse

Unpacked PE Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
50.23.12.20.in-addr.arpa	1%	Virustotal		Browse
15.164.165.52.in-addr.arpa	1%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
https://jrsoftware.org/ishelp/index.php?topic=setupcmdlineSetupU	0%	URL Reputation	safe
https://www.remobjects.com/ps	0%	URL Reputation	safe
https://www.innosetup.com/	0%	URL Reputation	safe
https://einvoice.com.vn/0https://einvoice.com.vn/0https://einvoice.com.vn/	0%	Avira URL Cloud	safe
https://einvoice.com.vn/	0%	Avira URL Cloud	safe
https://einvoice.com.vn/9jO	0%	Avira URL Cloud	safe
https://einvoice.com.vn/Ah1	0%	Avira URL Cloud	safe
https://einvoice.com.vn/	0%	Virustotal		Browse
https://einvoice.com.vn/0https://einvoice.com.vn/0https://einvoice.com.vn/	0%	Virustotal		Browse

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
15.164.165.52.in-addr.arpa	unknown	unknown	false	1%, Virustotal, Browse	unknown
50.23.12.20.in-addr.arpa	unknown	unknown	false	1%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://einvoice.com.vn/Ah1	TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2287199763.0000000002316000.00000004.00001000.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://jrsoftware.org/ishelp/index.php?topic=setupcmdlineSetupU	TSD_ESign_Window_7_V2.5.8.exe	false	URL Reputation: safe	unknown
https://www.remobjects.com/ps	TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2085354992.000000007FB50000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2084953815.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000000.2087006183.0000000000401000.00000020.00000001.01000000.00000004.sdmp, TSD_ESign_Window_7_V2.5.8.tmp.0.dr	false	URL Reputation: safe	unknown
https://einvoice.com.vn/0https://einvoice.com.vn/0https://einvoice.com.vn/	TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2083906504.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2088903156.0000000003480000.00000004.00001000.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
https://einvoice.com.vn/9jO	TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://www.innosetup.com/	TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2085354992.000000007FB50000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2084953815.0000000002590000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000000.2087006183.0000000000401000.00000020.00000001.01000000.00000004.sdmp, TSD_ESign_Window_7_V2.5.8.tmp.0.dr	false	URL Reputation: safe	unknown
https://einvoice.com.vn/	TSD_ESign_Window_7_V2.5.8.exe, 00000000.00000003.2287199763.0000000002316000.00000004.00001000.00020000.00000000.sdmp, TSD_ESign_Window_7_V2.5.8.tmp, 00000002.00000003.2281772665.00000000024F6000.00000004.00001000.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1447095
Start date and time:	2024-05-24 11:25:31 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 38s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	9
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	TSD_ESign_Window_7_V2.5.8.exe
Detection:	CLEAN
Classification:	clean1.winEXE@3/2@2/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
Excluded domains from analysis (whitelisted): client.wns.windows.com, ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp	WRnJsnI1Zq.exe	Get hash	malicious	DCRat, PureLog Stealer, zgRAT	Browse
	WRnJsnI1Zq.exe	Get hash	malicious	DCRat, PureLog Stealer, zgRAT	Browse
	SecuriteInfo.com.Trojan.StarterNET.7.17684.18588.exe	Get hash	malicious	Crypt888	Browse
	FakeWinlogon.7z	Get hash	malicious	Unknown	Browse
	gMlTpkS9Oz.exe	Get hash	malicious	Unknown	Browse
	https://mirror.leitecastro.com/gimp/gimp/v2.10/windows/gimp-2.10.38-setup.exe	Get hash	malicious	Unknown	Browse
	file.exe	Get hash	malicious	Amadey	Browse
	FAC_Agent_Setup_v5.2.exe	Get hash	malicious	Unknown	Browse
	FAC_Agent_Setup_v5.1.exe.7z	Get hash	malicious	Unknown	Browse
	FAC_Agent_Setup_v5.1.exe	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

Download File

Process:	C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	3110400
Entropy (8bit):	6.363423388609037
Encrypted:	false
SSDEEP:	49152:hdx4HDQNJL0VR6SgMt+k4RiP+RmXMjiINiMq95FoHVHNTQTEjA333Df:yHDYsqiPRhINnq95FoHVBA333z
MD5:	597E3D6ECAED5553CFA6875DBF9D5354
SHA1:	0645C4C106132DC5BDB77ABBABE68F9AFA8C0CFA
SHA-256:	B624055EA451566B673DB13F1E265DD439074008D0031D25885E7C6270E9D203
SHA-512:	71F9E693BEE431A9AB39CC282C574B33C14BE81868B610252305C900AEF78D79C851541DB49A9CEF7AE9035E97703ABBAED6036F943A5BF546E85A5B58668F7B
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0% Antivirus: Virustotal, Detection: 1%, Browse
Reputation:	low
Preview:	MZP.....................@...............................................!..L.!..This program must be run under Win32..$7........................................................................................................................................PE..L...oGXb.................B,..0......`V,......`,...@..........................`0...........@......@....................-.......-..9.......T....................................................-.......................-.......-......................text.....,.......,................. ..`.itext...(...0,..*....,............. ..`.data........`,......F,.............@....bss.....y....-..........................idata...9....-..:....,.............@....didata.......-.......-.............@....edata........-.......-.............@..@.tls....L.....-..........................rdata..].....-...... -.............@..@.rsrc....T.......T..."-.............@..@..............1.......0.............@..@........................................................

C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp

Download File

Process:	C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp
File Type:	PE32+ executable (console) x86-64, for MS Windows
Category:	dropped
Size (bytes):	6144
Entropy (8bit):	4.720366600008286
Encrypted:	false
SSDEEP:	96:sfkcXegaJ/ZAYNzcld1xaX12p+gt1sONA0:sfJEVYlvxaX12C6A0
MD5:	E4211D6D009757C078A9FAC7FF4F03D4
SHA1:	019CD56BA687D39D12D4B13991C9A42EA6BA03DA
SHA-256:	388A796580234EFC95F3B1C70AD4CB44BFDDC7BA0F9203BF4902B9929B136F95
SHA-512:	17257F15D843E88BB78ADCFB48184B8CE22109CC2C99E709432728A392AFAE7B808ED32289BA397207172DE990A354F15C2459B6797317DA8EA18B040C85787E
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0% Antivirus: Virustotal, Detection: 0%, Browse
Joe Sandbox View:	Filename: WRnJsnI1Zq.exe, Detection: malicious, Browse Filename: WRnJsnI1Zq.exe, Detection: malicious, Browse Filename: SecuriteInfo.com.Trojan.StarterNET.7.17684.18588.exe, Detection: malicious, Browse Filename: FakeWinlogon.7z, Detection: malicious, Browse Filename: gMlTpkS9Oz.exe, Detection: malicious, Browse Filename: , Detection: malicious, Browse Filename: file.exe, Detection: malicious, Browse Filename: FAC_Agent_Setup_v5.2.exe, Detection: malicious, Browse Filename: FAC_Agent_Setup_v5.1.exe.7z, Detection: malicious, Browse Filename: FAC_Agent_Setup_v5.1.exe, Detection: malicious, Browse
Reputation:	high, very likely benign file
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......^...............l...............=\......=\......=\......Rich............................PE..d.....R..........#............................@.............................`.......,......................................................<!.......P..H....@..0.................................................................... ...............................text............................... ..`.rdata..\|.... ......................@..@.data...,....0......................@....pdata..0....@......................@..@.rsrc...H....P......................@..@................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.962828763746405
TrID:	Win32 Executable (generic) a (10002005/4) 98.45% Inno Setup installer (109748/4) 1.08% Win32 EXE PECompact compressed (generic) (41571/9) 0.41% Win16/32 Executable Delphi generic (2074/23) 0.02% Generic Win/DOS Executable (2004/3) 0.02%
File name:	TSD_ESign_Window_7_V2.5.8.exe
File size:	8'394'434 bytes
MD5:	f28b80dd90a08f60c3b1e1853780e5c2
SHA1:	fcc18510d38551a22b04b16467157a7da3c379a7
SHA256:	94c898b8c78342205b126e8e90d1c2a2f4ca683f92d22213b82c5f24dfa5c8ec
SHA512:	475f710d44939434d751ba55a9ba57aa05bb270ed7311dfc6af207d85ba4b64ea60f169423a52941908d7179217df4a3de6703af67b046d2f8dcc2480a216b93
SSDEEP:	196608:bF3TXBoAPGn7K12WypzOOzXAMQCBuEkZFCbFe:p37bGnRWAzk+bI
TLSH:	B586233FB268763EC5AA1B3245B39660D97B7661A81A8D0F43F0484CCF265701E3FB56
File Content Preview:	MZP.....................@...............................................!..L.!..This program must be run under Win32..$7.......................................................................................................................................

File Icon


Icon Hash:	2723212121212303

Static PE Info

General

Entrypoint:	0x4b5eec
Entrypoint Section:	.itext
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, BYTES_REVERSED_LO, 32BIT_MACHINE, BYTES_REVERSED_HI
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x6258476F [Thu Apr 14 16:10:23 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	1
File Version Major:	6
File Version Minor:	1
Subsystem Version Major:	6
Subsystem Version Minor:	1
Import Hash:	e569e6f445d32ba23766ad67d1e3787f

Entrypoint Preview

Instruction
push ebp
mov ebp, esp
add esp, FFFFFFA4h
push ebx
push esi
push edi
xor eax, eax
mov dword ptr [ebp-3Ch], eax
mov dword ptr [ebp-40h], eax
mov dword ptr [ebp-5Ch], eax
mov dword ptr [ebp-30h], eax
mov dword ptr [ebp-38h], eax
mov dword ptr [ebp-34h], eax
mov dword ptr [ebp-2Ch], eax
mov dword ptr [ebp-28h], eax
mov dword ptr [ebp-14h], eax
mov eax, 004B14B8h
call 00007F82E4DA0775h
xor eax, eax
push ebp
push 004B65E2h
push dword ptr fs:[eax]
mov dword ptr fs:[eax], esp
xor edx, edx
push ebp
push 004B659Eh
push dword ptr fs:[edx]
mov dword ptr fs:[edx], esp
mov eax, dword ptr [004BE634h]
call 00007F82E4E43267h
call 00007F82E4E42DBAh
lea edx, dword ptr [ebp-14h]
xor eax, eax
call 00007F82E4DB6214h
mov edx, dword ptr [ebp-14h]
mov eax, 004C1D84h
call 00007F82E4D9B367h
push 00000002h
push 00000000h
push 00000001h
mov ecx, dword ptr [004C1D84h]
mov dl, 01h
mov eax, dword ptr [004238ECh]
call 00007F82E4DB7397h
mov dword ptr [004C1D88h], eax
xor edx, edx
push ebp
push 004B654Ah
push dword ptr fs:[edx]
mov dword ptr fs:[edx], esp
call 00007F82E4E432EFh
mov dword ptr [004C1D90h], eax
mov eax, dword ptr [004C1D90h]
cmp dword ptr [eax+0Ch], 01h
jne 00007F82E4E4950Ah
mov eax, dword ptr [004C1D90h]
mov edx, 00000028h
call 00007F82E4DB7C8Ch
mov edx, dword ptr [004C1D90h]

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0xc4000	0x9a	.edata
IMAGE_DIRECTORY_ENTRY_IMPORT	0xc2000	0xfdc	.idata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xc7000	0x3808	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0xc6000	0x18	.rdata
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0xc22f4	0x254	.idata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0xc3000	0x1a4	.didata
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xb39e4	0xb3a00	43af0a9476ca224d8e8461f1e22c94da	False	0.34525867693110646	data	6.357635049994181	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.itext	0xb5000	0x1688	0x1800	185e04b9a1f554e31f7f848515dc890c	False	0.54443359375	data	5.971425428435973	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.data	0xb7000	0x37a4	0x3800	cab2107c933b696aa5cf0cc6c3fd3980	False	0.36097935267857145	data	5.048648594372454	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.bss	0xbb000	0x6de8	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.idata	0xc2000	0xfdc	0x1000	e7d1635e2624b124cfdce6c360ac21cd	False	0.3798828125	data	5.029087481102678	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.didata	0xc3000	0x1a4	0x200	8ced971d8a7705c98b173e255d8c9aa7	False	0.345703125	data	2.7509822285969876	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.edata	0xc4000	0x9a	0x200	8d4e1e508031afe235bf121c80fd7d5f	False	0.2578125	data	1.877162954504408	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.tls	0xc5000	0x18	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rdata	0xc6000	0x5d	0x200	8f2f090acd9622c88a6a852e72f94e96	False	0.189453125	data	1.3838943752217987	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0xc7000	0x3808	0x3a00	e1d984b6b06f50c28c8cfd09a0802f85	False	0.3194369612068966	data	4.510907568352122	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_ICON	0xc7438	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1024	English	United States	0.39361702127659576
RT_STRING	0xc78a0	0x360	data			0.34375
RT_STRING	0xc7c00	0x260	data			0.3256578947368421
RT_STRING	0xc7e60	0x45c	data			0.4068100358422939
RT_STRING	0xc82bc	0x40c	data			0.3754826254826255
RT_STRING	0xc86c8	0x2d4	data			0.39226519337016574
RT_STRING	0xc899c	0xb8	data			0.6467391304347826
RT_STRING	0xc8a54	0x9c	data			0.6410256410256411
RT_STRING	0xc8af0	0x374	data			0.4230769230769231
RT_STRING	0xc8e64	0x398	data			0.3358695652173913
RT_STRING	0xc91fc	0x368	data			0.3795871559633027
RT_STRING	0xc9564	0x2a4	data			0.4275147928994083
RT_RCDATA	0xc9808	0x10	data			1.5
RT_RCDATA	0xc9818	0x2c4	data			0.6384180790960452
RT_RCDATA	0xc9adc	0x2c	data			1.1818181818181819
RT_GROUP_ICON	0xc9b08	0x14	data	English	United States	1.25
RT_VERSION	0xc9b1c	0x584	data	English	United States	0.29320113314447593
RT_MANIFEST	0xca0a0	0x765	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.39091389329107235

Imports

DLL	Import
kernel32.dll	GetACP, GetExitCodeProcess, LocalFree, CloseHandle, SizeofResource, VirtualProtect, VirtualFree, GetFullPathNameW, ExitProcess, HeapAlloc, GetCPInfoExW, RtlUnwind, GetCPInfo, GetStdHandle, GetModuleHandleW, FreeLibrary, HeapDestroy, ReadFile, CreateProcessW, GetLastError, GetModuleFileNameW, SetLastError, FindResourceW, CreateThread, CompareStringW, LoadLibraryA, ResetEvent, GetVersion, RaiseException, FormatMessageW, SwitchToThread, GetExitCodeThread, GetCurrentThread, LoadLibraryExW, LockResource, GetCurrentThreadId, UnhandledExceptionFilter, VirtualQuery, VirtualQueryEx, Sleep, EnterCriticalSection, SetFilePointer, LoadResource, SuspendThread, GetTickCount, GetFileSize, GetStartupInfoW, GetFileAttributesW, InitializeCriticalSection, GetSystemWindowsDirectoryW, GetThreadPriority, SetThreadPriority, GetCurrentProcess, VirtualAlloc, GetSystemInfo, GetCommandLineW, LeaveCriticalSection, GetProcAddress, ResumeThread, GetVersionExW, VerifyVersionInfoW, HeapCreate, GetWindowsDirectoryW, VerSetConditionMask, GetDiskFreeSpaceW, FindFirstFileW, GetUserDefaultUILanguage, lstrlenW, QueryPerformanceCounter, SetEndOfFile, HeapFree, WideCharToMultiByte, FindClose, MultiByteToWideChar, LoadLibraryW, SetEvent, CreateFileW, GetLocaleInfoW, GetSystemDirectoryW, DeleteFileW, GetLocalTime, GetEnvironmentVariableW, WaitForSingleObject, WriteFile, ExitThread, DeleteCriticalSection, TlsGetValue, GetDateFormatW, SetErrorMode, IsValidLocale, TlsSetValue, CreateDirectoryW, GetSystemDefaultUILanguage, EnumCalendarInfoW, LocalAlloc, GetUserDefaultLangID, RemoveDirectoryW, CreateEventW, SetThreadLocale, GetThreadLocale
comctl32.dll	InitCommonControls
version.dll	GetFileVersionInfoSizeW, VerQueryValueW, GetFileVersionInfoW
user32.dll	CreateWindowExW, TranslateMessage, CharLowerBuffW, CallWindowProcW, CharUpperW, PeekMessageW, GetSystemMetrics, SetWindowLongW, MessageBoxW, DestroyWindow, CharUpperBuffW, CharNextW, MsgWaitForMultipleObjects, LoadStringW, ExitWindowsEx, DispatchMessageW
oleaut32.dll	SysAllocStringLen, SafeArrayPtrOfIndex, VariantCopy, SafeArrayGetLBound, SafeArrayGetUBound, VariantInit, VariantClear, SysFreeString, SysReAllocStringLen, VariantChangeType, SafeArrayCreate
netapi32.dll	NetWkstaGetInfo, NetApiBufferFree
advapi32.dll	ConvertStringSecurityDescriptorToSecurityDescriptorW, RegQueryValueExW, AdjustTokenPrivileges, GetTokenInformation, ConvertSidToStringSidW, LookupPrivilegeValueW, RegCloseKey, OpenProcessToken, RegOpenKeyExW

Exports

Name	Ordinal	Address
TMethodImplementationIntercept	3	0x4541a8
__dbk_fcall_wrapper	2	0x40d0a0
dbkFCallWrapperAddr	1	0x4be63c

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 24, 2024 11:26:54.163166046 CEST	53	51855	162.159.36.2	192.168.2.6
May 24, 2024 11:26:54.655759096 CEST	52617	53	192.168.2.6	1.1.1.1
May 24, 2024 11:26:54.702935934 CEST	53	52617	1.1.1.1	192.168.2.6
May 24, 2024 11:26:56.591170073 CEST	56554	53	192.168.2.6	1.1.1.1
May 24, 2024 11:26:56.600403070 CEST	53	56554	1.1.1.1	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
May 24, 2024 11:26:54.655759096 CEST	192.168.2.6	1.1.1.1	0x3f9f	Standard query (0)	15.164.165.52.in-addr.arpa	PTR (Pointer record)	IN (0x0001)	false
May 24, 2024 11:26:56.591170073 CEST	192.168.2.6	1.1.1.1	0xec94	Standard query (0)	50.23.12.20.in-addr.arpa	PTR (Pointer record)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
May 24, 2024 11:26:54.702935934 CEST	1.1.1.1	192.168.2.6	0x3f9f	Name error (3)	15.164.165.52.in-addr.arpa	none	none	PTR (Pointer record)	IN (0x0001)	false
May 24, 2024 11:26:56.600403070 CEST	1.1.1.1	192.168.2.6	0xec94	Name error (3)	50.23.12.20.in-addr.arpa	none	none	PTR (Pointer record)	IN (0x0001)	false

Target ID:	0
Start time:	05:26:18
Start date:	24/05/2024
Path:	C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe"
Imagebase:	0x400000
File size:	8'394'434 bytes
MD5 hash:	F28B80DD90A08F60C3B1E1853780E5C2
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Borland Delphi
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	05:26:18
Start date:	24/05/2024
Path:	C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp" /SL5="$203EE,7563488,777728,C:\Users\user\Desktop\TSD_ESign_Window_7_V2.5.8.exe"
Imagebase:	0x400000
File size:	3'110'400 bytes
MD5 hash:	597E3D6ECAED5553CFA6875DBF9D5354
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Borland Delphi
Antivirus matches:	Detection: 0%, ReversingLabs Detection: 1%, Virustotal, Browse
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report TSD_ESign_Window_7_V2.5.8.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

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Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

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Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

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Contacted Domains

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World Map of Contacted IPs

General Information

Warnings

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Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Temp\is-536DE.tmp\TSD_ESign_Window_7_V2.5.8.tmp

C:\Users\user\AppData\Local\Temp\is-VQOJS.tmp\_isetup\_setup64.tmp

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

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back

Behavior

System Behavior

Analysis Process: TSD_ESign_Window_7_V2.5.8.exePID: 5660, Parent PID: 4004

General

Chronological Activities

Windows Analysis Report
TSD_ESign_Window_7_V2.5.8.exe