Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-01-2025 03:02
Behavioral task
behavioral1
Sample
94519fee9d47fd0262d1dd50e0bf20ea7cb0962b3a1e1de217c5f462b0633fab.doc
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
94519fee9d47fd0262d1dd50e0bf20ea7cb0962b3a1e1de217c5f462b0633fab.doc
Resource
win10v2004-20241007-en
General
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Target
94519fee9d47fd0262d1dd50e0bf20ea7cb0962b3a1e1de217c5f462b0633fab.doc
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Size
143KB
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MD5
c8e60db8174345c243187675d4c760de
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SHA1
34bdd0903708f1ab747cbb45a6a292517e1df83e
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SHA256
94519fee9d47fd0262d1dd50e0bf20ea7cb0962b3a1e1de217c5f462b0633fab
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SHA512
ae643f21123ef8514bf4ac405f0f385534b7d87fa681669d8bc276b81cecfce0e4660843aa442ec52882ca66e8f7cf80c3952bd0fc039ac5dc0d8047b970e769
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SSDEEP
1536:L7dgmjjy2lQkySTUb2roegTK+g9WomfaQjSqttJnkL5mS9kBwNR42q8Z:LZPjbTU+J799IjSqtteL5N9kBF2
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 54 IoCs
resource yara_rule behavioral2/memory/2848-47-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-68-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-71-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-75-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-70-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-69-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-74-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-100-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-98-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-119-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-118-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-117-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-116-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-114-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-113-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-111-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-110-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-106-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-105-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-97-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-96-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-120-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-94-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-92-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-115-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-91-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-90-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-112-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-89-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-88-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-109-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-87-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-108-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-107-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-86-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-85-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-104-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-84-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-103-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-102-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-83-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-101-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-99-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-82-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-95-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-93-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-81-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-80-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-79-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-78-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-77-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-76-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-73-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 behavioral2/memory/2848-72-0x0000000002970000-0x0000000003970000-memory.dmp modiloader_stage2 -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
pid Process 2848 brightness.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5472 2848 WerFault.exe 86 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 brightness.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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 16 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5012 WINWORD.EXE 5012 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5012 WINWORD.EXE 5012 WINWORD.EXE 5012 WINWORD.EXE 5012 WINWORD.EXE 5012 WINWORD.EXE 5012 WINWORD.EXE 5012 WINWORD.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5012 wrote to memory of 2848 5012 WINWORD.EXE 86 PID 5012 wrote to memory of 2848 5012 WINWORD.EXE 86 PID 5012 wrote to memory of 2848 5012 WINWORD.EXE 86
Processes
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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\94519fee9d47fd0262d1dd50e0bf20ea7cb0962b3a1e1de217c5f462b0633fab.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:5012 -
C:\Users\Admin\AppData\Local\Temp\brightness.exeC:\Users\Admin\AppData\Local\Temp\brightness.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2848 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 13603⤵
- Program crash
PID:5472
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2848 -ip 28481⤵PID:5444
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
834KB
MD5c765af11517bdd9f600ad988c5107249
SHA185d787e012a4f5d50dfca08571634c6f1c82aeb5
SHA256ce26bc4556fabe4a47c885353f169def4913c3b1f3f72af47f61952f07e26068
SHA512562cd97ac800e36348a1df041338d086522248c65a30725720e2ec6a6c7d5a386f0b17da7b01922aaeff6000924c118889fc576378b7d09eef1ebb86858c257e
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C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl
Filesize263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84