Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 11:15
Behavioral task
behavioral1
Sample
Inquiry List.doc
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Inquiry List.doc
Resource
win10v2004-20241007-en
General
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Target
Inquiry List.doc
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Size
143KB
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MD5
3aa187a17e25bd67e3026b0e064fd308
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SHA1
6edae74a7702bd0e0f346973f20fadb6498f57a0
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SHA256
7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383
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SHA512
1f5bf5029b1cc058ff3b63b4345ca74a3f8098070e817f0ca8365f41afd3be206d1261907bca1fffee6457c853251f7ecf129ea6d68ec110fa30ee2e14674d7b
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SSDEEP
1536:f7dgmjjy2lQkySTUb2roegTK+g9WomfaQjSqttJnkL5mS9kBwNR42qte1:fZPjbTU+J799IjSqtteL5N9kBF20
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 60 IoCs
resource yara_rule behavioral1/memory/2376-17-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-29-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-30-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-31-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-32-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-33-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-35-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-38-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-40-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-43-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-46-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-49-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-52-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-55-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-58-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-61-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-65-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-68-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-71-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-74-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-78-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-81-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-84-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-87-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-90-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-93-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-96-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-99-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-102-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-106-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-109-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-44-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-50-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-53-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-60-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-66-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-75-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-76-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-73-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-72-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-70-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-69-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-67-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-64-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-63-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-62-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-59-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-57-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-56-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-54-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-51-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-48-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-47-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-45-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-42-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-41-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-39-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-37-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-36-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 behavioral1/memory/2376-34-0x00000000031C0000-0x00000000041C0000-memory.dmp modiloader_stage2 -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
pid Process 2376 brightness.exe -
Loads dropped DLL 5 IoCs
pid Process 2076 WINWORD.EXE 2076 WINWORD.EXE 1136 WerFault.exe 1136 WerFault.exe 1136 WerFault.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Program crash 1 IoCs
pid pid_target Process procid_target 1136 2376 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 WINWORD.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language brightness.exe -
Office loads VBA resources, possible macro or embedded object present
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Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 2 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2076 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2076 WINWORD.EXE 2076 WINWORD.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2076 wrote to memory of 2376 2076 WINWORD.EXE 30 PID 2076 wrote to memory of 2376 2076 WINWORD.EXE 30 PID 2076 wrote to memory of 2376 2076 WINWORD.EXE 30 PID 2076 wrote to memory of 2376 2076 WINWORD.EXE 30 PID 2076 wrote to memory of 2872 2076 WINWORD.EXE 33 PID 2076 wrote to memory of 2872 2076 WINWORD.EXE 33 PID 2076 wrote to memory of 2872 2076 WINWORD.EXE 33 PID 2076 wrote to memory of 2872 2076 WINWORD.EXE 33 PID 2376 wrote to memory of 1136 2376 brightness.exe 34 PID 2376 wrote to memory of 1136 2376 brightness.exe 34 PID 2376 wrote to memory of 1136 2376 brightness.exe 34 PID 2376 wrote to memory of 1136 2376 brightness.exe 34
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Inquiry List.doc"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Users\Admin\AppData\Local\Temp\brightness.exe"brightness.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 7123⤵
- Loads dropped DLL
- Program crash
PID:1136
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:2872
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
958KB
MD52259c943023426384e455139d63a0512
SHA16887f434c4fd214de7065b6dbcaabdfb7e48c464
SHA25680bd5d37d851dc02ff3777786a27575787ff6742839ddbe451403c6939f56a9f
SHA5124c6743fe5af8665dda3e50dfa2b3fc195803c1ef1ba790b12c5ffbd13e462fdc90ec2ab0970932385083b4ade51160c78ac4943c9910aab8f251fca62ad80229