Analysis
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max time kernel
101s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
31/03/2025, 18:35
Static task
static1
Behavioral task
behavioral1
Sample
r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe
Resource
win10v2004-20250314-en
General
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Target
r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe
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Size
1.5MB
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MD5
1afff9004d9c0776ef42c289a35f11e0
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SHA1
950735cba4a4bf62dcac5d69d637bf6db0e02afd
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SHA256
1e68da2ed3a7bc7dd1b0eb69d7386a6add21115a2ab66c25d49922b9195f8d7b
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SHA512
ae5e1aac4d92e188d7067f0505b6d5890b08979b820eddee38c3ed8d6c5db7b954aa524a2e10e9afbc17dd808176873b29268a1846ed245485d3d6ea2e14f932
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SSDEEP
24576:Vo97wSDM8FLcrjncCx9vJ3mx43z3a9qE5hRh7wYYssdYXS:Vhvp/3zpE5hHwYYS
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 61 IoCs
resource yara_rule behavioral1/memory/1388-2-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-8-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-12-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-20-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-40-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-41-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-39-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-66-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-64-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-61-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-62-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-59-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-58-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-56-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-53-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-51-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-50-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-49-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-48-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-47-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-46-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-44-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-43-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-42-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-21-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-37-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-36-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-35-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-18-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-33-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-32-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-65-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-30-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-63-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-28-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-27-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-60-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-57-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-15-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-26-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-55-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-54-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-24-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-52-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-23-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-22-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-45-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-38-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-31-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-29-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-25-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-14-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-13-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-19-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-11-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-17-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-7-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-16-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-10-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-9-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 behavioral1/memory/1388-6-0x0000000002A70000-0x0000000003A70000-memory.dmp modiloader_stage2 -
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-1-5-21-1062200478-553497403-3857448183-1000\Control Panel\International\Geo\Nation cmd.exe -
Executes dropped EXE 3 IoCs
pid Process 5956 alpha.pif 640 alpha.pif 5460 Kojmtypj.PIF -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1062200478-553497403-3857448183-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Kojmtypj = "C:\\\\Users\\\\Admin\\\\Links\\Kojmtypj.url" r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 5680 2332 WerFault.exe 117 -
System Location Discovery: System Language Discovery 1 TTPs 9 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 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Kojmtypj.PIF Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language colorcpl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language colorcpl.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2692 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2692 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 5460 Kojmtypj.PIF 5460 Kojmtypj.PIF -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1388 wrote to memory of 6004 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 116 PID 1388 wrote to memory of 6004 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 116 PID 1388 wrote to memory of 6004 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 116 PID 1388 wrote to memory of 1112 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 97 PID 1388 wrote to memory of 1112 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 97 PID 1388 wrote to memory of 1112 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 97 PID 1112 wrote to memory of 2692 1112 cmd.exe 101 PID 1112 wrote to memory of 2692 1112 cmd.exe 101 PID 1112 wrote to memory of 2692 1112 cmd.exe 101 PID 6004 wrote to memory of 5388 6004 cmd.exe 100 PID 6004 wrote to memory of 5388 6004 cmd.exe 100 PID 6004 wrote to memory of 5388 6004 cmd.exe 100 PID 6004 wrote to memory of 5956 6004 cmd.exe 102 PID 6004 wrote to memory of 5956 6004 cmd.exe 102 PID 6004 wrote to memory of 5956 6004 cmd.exe 102 PID 6004 wrote to memory of 640 6004 cmd.exe 103 PID 6004 wrote to memory of 640 6004 cmd.exe 103 PID 6004 wrote to memory of 640 6004 cmd.exe 103 PID 1388 wrote to memory of 3104 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 105 PID 1388 wrote to memory of 3104 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 105 PID 1388 wrote to memory of 3104 1388 r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe 105 PID 2752 wrote to memory of 5460 2752 cmd.exe 107 PID 2752 wrote to memory of 5460 2752 cmd.exe 107 PID 2752 wrote to memory of 5460 2752 cmd.exe 107 PID 5460 wrote to memory of 2332 5460 Kojmtypj.PIF 117 PID 5460 wrote to memory of 2332 5460 Kojmtypj.PIF 117 PID 5460 wrote to memory of 2332 5460 Kojmtypj.PIF 117 PID 5460 wrote to memory of 2332 5460 Kojmtypj.PIF 117
Processes
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C:\Users\Admin\AppData\Local\Temp\r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe"C:\Users\Admin\AppData\Local\Temp\r2124657312_INV_CAN_FON_237_20250317_203756_pdf.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\176.cmd""2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6004 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:5388
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5956
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:640
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\\Users\\All Users\\35285.cmd""2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 103⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2692
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵
- System Location Discovery: System Language Discovery
PID:3104
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\\Users\\Admin\\Links\Kojmtypj.url1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\Users\Admin\Links\Kojmtypj.PIF"C:\Users\Admin\Links\Kojmtypj.PIF"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5460 -
C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe3⤵
- System Location Discovery: System Language Discovery
PID:2332 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 9884⤵
- Program crash
PID:5680
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:6004
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2332 -ip 23321⤵PID:2316
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD51afff9004d9c0776ef42c289a35f11e0
SHA1950735cba4a4bf62dcac5d69d637bf6db0e02afd
SHA2561e68da2ed3a7bc7dd1b0eb69d7386a6add21115a2ab66c25d49922b9195f8d7b
SHA512ae5e1aac4d92e188d7067f0505b6d5890b08979b820eddee38c3ed8d6c5db7b954aa524a2e10e9afbc17dd808176873b29268a1846ed245485d3d6ea2e14f932
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Filesize
99B
MD57e62aa1f0ec45066ebcfa72928b1a9f6
SHA16fdb5f3ee3af0973de79b6859ddb5149713b884c
SHA2569cf44be5dc0922f2164963d5340b26744fd04802a4e5512516a7e6f9371a60f9
SHA512b1be2e6874839ff31a6f12ea20f506cadb984a05ac9a2c053a0d768fcfcf77a716333158137fa7747187c44638ba15629eb94dfc1f479be5e6c3d6f5ee649043
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Filesize
19KB
MD51df650cca01129127d30063634ab5c03
SHA1bc7172dec0b12b05f2247bd5e17751eb33474d4e
SHA256edd4094e7a82a6ff8be65d6b075e9513bd15a6b74f8032b5c10ce18f7191fa60
SHA5120bddf9ecaaedb0c30103a1fbfb644d6d4f7608bd596403307ed89b2390568c3a29e2cf55d10e2eadbfc407ede52eaf9a4f2321ba5f37e358a1039f73c7688fbd
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Filesize
2KB
MD59a020804eba1ffac2928d7c795144bbf
SHA161fdc4135afdc99e106912aeafeac9c8a967becc
SHA256a86c6c7a2bf9e12c45275a5e7ebebd5e6d2ba302fe0a12600b7c9fdf283d9e63
SHA51242f6d754f1bdbeb6e4cc7aeb57ff4c4d126944f950d260a0839911e576ad16002c16122f81c1d39fa529432dca0a48c9acfbb18804ca9044425c8e424a5518be
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Filesize
231KB
MD5d0fce3afa6aa1d58ce9fa336cc2b675b
SHA14048488de6ba4bfef9edf103755519f1f762668f
SHA2564d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22
SHA51280e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2