Analysis
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max time kernel
94s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2025 03:38
Static task
static1
Behavioral task
behavioral1
Sample
b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe
Resource
win10v2004-20241007-en
General
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Target
b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe
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Size
973KB
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MD5
c67c61c88599a7c48fce6f41d2f824af
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SHA1
774d18c58980225ed4321ad479b0e7a45ab84efa
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SHA256
b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892
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SHA512
3f155a898a5222339acc7ea69abe6d21f87647473f98a0ee88f12a6a41ee9fd615f3163a46d6518c31d5c8360586acf4c08798a2faa0e924bb7062a587fe14c8
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SSDEEP
24576:bBVRVxmQEkZkjSnbyewh+lMewKe9X7yxw7IYNoIjSst8H2se:bBmB+Q+SJwxw7IYNbjSi8H2se
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 behavioral2/memory/2960-2-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-9-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-16-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-61-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-66-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-65-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-64-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-63-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-62-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-60-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-59-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-58-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-56-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-55-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-54-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-52-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-53-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-51-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-50-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-48-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-47-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-46-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-44-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-43-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-42-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-41-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-40-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-36-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-35-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-34-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-33-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-30-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-29-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-57-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-27-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-26-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-25-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-49-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-23-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-45-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-21-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-20-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-39-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-19-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-38-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-37-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-18-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-17-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-32-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-31-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-15-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-28-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-14-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-24-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-13-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-22-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-12-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-11-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-10-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-7-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 behavioral2/memory/2960-8-0x0000000002A20000-0x0000000003A20000-memory.dmp modiloader_stage2 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mrtitfkx = "C:\\Users\\Public\\Mrtitfkx.url" b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 17 drive.google.com 15 drive.google.com -
Program crash 2 IoCs
pid pid_target Process procid_target 3160 2960 WerFault.exe 82 212 2960 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 17 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 21 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2960 wrote to memory of 2452 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 86 PID 2960 wrote to memory of 2452 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 86 PID 2960 wrote to memory of 2452 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 86 PID 2960 wrote to memory of 4584 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 89 PID 2960 wrote to memory of 4584 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 89 PID 2960 wrote to memory of 4584 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 89 PID 2960 wrote to memory of 532 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 101 PID 2960 wrote to memory of 532 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 101 PID 2960 wrote to memory of 532 2960 b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe"C:\Users\Admin\AppData\Local\Temp\b307218533a96ecefbdab4fad0dec64baec07ef261e7985b899a4c43b1325892.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\MrtitfkxF.cmd" "2⤵
- System Location Discovery: System Language Discovery
PID:2452
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd2⤵
- System Location Discovery: System Language Discovery
PID:4584
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵PID:532
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 17962⤵
- Program crash
PID:3160
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 17962⤵
- Program crash
PID:212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2960 -ip 29601⤵PID:4860
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2960 -ip 29601⤵PID:4520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD57821e3de3812e791cf3b223500d73bc9
SHA15e211b634ce77e6fee83ce8a5b8c9a37c8b81e1d
SHA2563daa7f9eee129f61f7a452f7150ee21a1c4141586a37f37842b9c3bb53152a74
SHA5126eae270065401626df97b73a255578bf27b4f4dea480954843823046ad95e40cf706c1a767c8765ef3ab48ea3a18498375614317ec00a9ef29a4dd21edbc5f26
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Filesize
11KB
MD5f82aeb3b12f33250e404df6ec873dd1d
SHA1bcf538f64457e8d19da89229479cafa9c4cce12f
SHA25623b7417b47c7efb96fb7ce395e325dc831ab2ee03eadda59058d31bdbe9c1ea6
SHA5126f9d6daeed78f45f0f83310b95f47cc0a96d1db1d7f6c2e2485d7a8ecb04fee9865eec3599fee2d67f3332f68a70059f1a6a40050b93ef44d55632c24d108977