Analysis
-
max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-01-2025 06:44
Behavioral task
behavioral1
Sample
ce3681ec2e62af9f0231b1a32a7319766d8193d0ff86c69691176f4cd404f129.doc
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ce3681ec2e62af9f0231b1a32a7319766d8193d0ff86c69691176f4cd404f129.doc
Resource
win10v2004-20241007-en
General
-
Target
ce3681ec2e62af9f0231b1a32a7319766d8193d0ff86c69691176f4cd404f129.doc
-
Size
143KB
-
MD5
059f7753a76e86c8ed56f480041d631f
-
SHA1
c356187bee23b8930e82ba2cea112873b39567d4
-
SHA256
ce3681ec2e62af9f0231b1a32a7319766d8193d0ff86c69691176f4cd404f129
-
SHA512
94ce1aff40a57a963dabec69fbc969dbc27ff7289ca07a21233379a415cca52fbc69cbab722afef149077ab3647798192332b6afd5500d3189206728dc22f81b
-
SSDEEP
1536:17dgmjjy2lQkySTUb2roegTK+g9WomfaQjSqttJnkL5mS9kBwNR42q3V:1ZPjbTU+J799IjSqtteL5N9kBF2
Malware Config
Extracted
Protocol: smtp- Host:
mail.irco.com.sa - Port:
587 - Username:
[email protected] - Password:
info12A
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.irco.com.sa - Port:
587 - Username:
[email protected] - Password:
info12A - Email To:
[email protected]
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Modiloader family
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Vipkeylogger family
-
ModiLoader Second Stage 54 IoCs
resource yara_rule behavioral2/memory/4136-43-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-66-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-70-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-76-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-86-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-103-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-117-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-116-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-115-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-114-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-112-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-111-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-110-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-106-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-105-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-99-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-98-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-97-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-118-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-94-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-93-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-92-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-113-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-91-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-90-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-109-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-89-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-108-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-88-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-107-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-87-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-104-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-102-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-85-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-101-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-100-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-84-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-83-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-82-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-96-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-95-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-81-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-80-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-79-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-78-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-77-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-75-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-74-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-73-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-72-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-71-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-69-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-68-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 behavioral2/memory/4136-67-0x0000000002980000-0x0000000003980000-memory.dmp modiloader_stage2 -
Downloads MZ/PE file
-
Executes dropped EXE 4 IoCs
pid Process 4136 brightness.exe 4932 svchost.pif 968 xkn.pif 5156 npratlsN.pif -
Loads dropped DLL 1 IoCs
pid Process 4932 svchost.pif -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 npratlsN.pif Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 npratlsN.pif Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 npratlsN.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Nsltarpn = "C:\\Users\\Public\\Nsltarpn.url" brightness.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 119 reallyfreegeoip.org 120 reallyfreegeoip.org 116 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4136 set thread context of 5156 4136 brightness.exe 105 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language npratlsN.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language brightness.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 516 PING.EXE -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 516 PING.EXE -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 18 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 92 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5096 WINWORD.EXE 5096 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 968 xkn.pif 968 xkn.pif 5156 npratlsN.pif 5156 npratlsN.pif -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 968 xkn.pif Token: SeDebugPrivilege 5156 npratlsN.pif -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5096 WINWORD.EXE 5096 WINWORD.EXE 5096 WINWORD.EXE 5096 WINWORD.EXE 5096 WINWORD.EXE 5096 WINWORD.EXE 5096 WINWORD.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 5096 wrote to memory of 4136 5096 WINWORD.EXE 86 PID 5096 wrote to memory of 4136 5096 WINWORD.EXE 86 PID 5096 wrote to memory of 4136 5096 WINWORD.EXE 86 PID 4136 wrote to memory of 1124 4136 brightness.exe 94 PID 4136 wrote to memory of 1124 4136 brightness.exe 94 PID 4136 wrote to memory of 1124 4136 brightness.exe 94 PID 4136 wrote to memory of 2072 4136 brightness.exe 97 PID 4136 wrote to memory of 2072 4136 brightness.exe 97 PID 4136 wrote to memory of 2072 4136 brightness.exe 97 PID 2072 wrote to memory of 4932 2072 cmd.exe 99 PID 2072 wrote to memory of 4932 2072 cmd.exe 99 PID 4932 wrote to memory of 3600 4932 svchost.pif 100 PID 4932 wrote to memory of 3600 4932 svchost.pif 100 PID 3600 wrote to memory of 4748 3600 cmd.exe 102 PID 3600 wrote to memory of 4748 3600 cmd.exe 102 PID 3600 wrote to memory of 968 3600 cmd.exe 103 PID 3600 wrote to memory of 968 3600 cmd.exe 103 PID 3600 wrote to memory of 516 3600 cmd.exe 104 PID 3600 wrote to memory of 516 3600 cmd.exe 104 PID 4136 wrote to memory of 5156 4136 brightness.exe 105 PID 4136 wrote to memory of 5156 4136 brightness.exe 105 PID 4136 wrote to memory of 5156 4136 brightness.exe 105 PID 4136 wrote to memory of 5156 4136 brightness.exe 105 PID 4136 wrote to memory of 5156 4136 brightness.exe 105 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 npratlsN.pif -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 npratlsN.pif
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ce3681ec2e62af9f0231b1a32a7319766d8193d0ff86c69691176f4cd404f129.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Users\Admin\AppData\Local\Temp\brightness.exeC:\Users\Admin\AppData\Local\Temp\brightness.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\NsltarpnF.cmd" "3⤵
- System Location Discovery: System Language Discovery
PID:1124
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows \SysWOW64\svchost.pif"C:\Windows \SysWOW64\svchost.pif"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\NEO.cmd5⤵
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Windows\system32\extrac32.exeextrac32.exe /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.pif"6⤵PID:4748
-
-
C:\Users\Public\xkn.pifC:\\Users\\Public\\xkn.pif -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath 'C:\'"6⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:968
-
-
C:\Windows\system32\PING.EXEping 127.0.0.1 -n 106⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:516
-
-
-
-
-
C:\Users\Public\Libraries\npratlsN.pifC:\Users\Public\Libraries\npratlsN.pif3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5156
-
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
834KB
MD5aea0bcdbddbeabfde26f53671890d1b7
SHA15a3cb9126f222bab082eae67e961d45a5e0529e4
SHA2564e38df6415cd9a8857c5ff4185da103fa8585e8a589ff2286eaf7317e3d10755
SHA5125701919429ca56e0a885dcf3c7a05c5c60974738371c55e844e78a841d13080cc93278ccf96372ed4ec616247d09587cffe005a4607a7949c7dce123701dfdcf
-
Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
-
Filesize
8KB
MD57821e3de3812e791cf3b223500d73bc9
SHA15e211b634ce77e6fee83ce8a5b8c9a37c8b81e1d
SHA2563daa7f9eee129f61f7a452f7150ee21a1c4141586a37f37842b9c3bb53152a74
SHA5126eae270065401626df97b73a255578bf27b4f4dea480954843823046ad95e40cf706c1a767c8765ef3ab48ea3a18498375614317ec00a9ef29a4dd21edbc5f26
-
Filesize
27KB
MD5e24fa8fb365a89779b026772b9342af3
SHA1b90de3c9f3093ca8badfaf6c98218b744087e8f9
SHA25610d7b4ea056fc1037109fe6e6694849d145b0745faa9ae02957104a2834a14a0
SHA512a32f7a29c4c8cc831a5057b8db31f79e7dedb9172ac9705da6a8da65384ed23827c3cccdb833562cdab63addd679341707a2b46bbc8c802845cbbbbb01771d10
-
Filesize
171KB
MD522331abcc9472cc9dc6f37faf333aa2c
SHA12a001c30ba79a19ceaf6a09c3567c70311760aa4
SHA256bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c
SHA512c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c
-
Filesize
11KB
MD5f82aeb3b12f33250e404df6ec873dd1d
SHA1bcf538f64457e8d19da89229479cafa9c4cce12f
SHA25623b7417b47c7efb96fb7ce395e325dc831ab2ee03eadda59058d31bdbe9c1ea6
SHA5126f9d6daeed78f45f0f83310b95f47cc0a96d1db1d7f6c2e2485d7a8ecb04fee9865eec3599fee2d67f3332f68a70059f1a6a40050b93ef44d55632c24d108977
-
Filesize
442KB
MD504029e121a0cfa5991749937dd22a1d9
SHA1f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA2569f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA5126a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b
-
Filesize
116KB
MD5a88976a70aed45f610a032e438a82a95
SHA1ec20b0f0d6ccc848c8ffa857ab4e771672dfa4f2
SHA256f3d5a6ebcd8cab3cc9a98488b23c2de740c6ef04e33ed317a3e2a047d53d169b
SHA512ec77bb81b9e6de4af8a17eb26281d10fc9a05947d588f2ee3680ada67ed28118fbc9a2d0e63bf0ecc2a4c318555a4f27e72ecf1a530a506e9b4fbf5efdb4f676
-
Filesize
94KB
MD5869640d0a3f838694ab4dfea9e2f544d
SHA1bdc42b280446ba53624ff23f314aadb861566832
SHA2560db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323
SHA5126e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7