Analysis
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max time kernel
144s -
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
27/11/2024, 02:08
Static task
static1
Behavioral task
behavioral1
Sample
13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd
Resource
win10v2004-20241007-en
General
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Target
13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd
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Size
3.4MB
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MD5
e83eaefa47746764ed0708da11cf890f
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SHA1
5986d2e1da1d6fa42825ae627ee688cac4530fd7
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SHA256
13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6
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SHA512
d69fe44a64af8693c5d15dcc0d3773e3b30da540f90be0ba3addd1bbcf99c26632572f1a4eccf1838ac60da4e0d27b5700a4ebeeac8448f3c822e67399a9d251
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SSDEEP
49152:f6DzaZKYLJqhTLqP8gTM0BiuWSIRbWRIi9b:v
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/4504-29-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-32-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-37-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-42-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-48-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-58-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-68-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-93-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-91-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-90-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-89-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-88-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-87-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-86-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-84-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-80-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-79-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-78-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-77-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-75-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-67-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-85-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-65-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-83-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-64-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-82-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-63-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-81-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-62-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-61-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-60-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-76-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-59-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-74-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-73-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-72-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-57-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-71-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-47-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-70-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-56-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-55-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-69-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-46-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-54-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-66-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-53-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-52-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-51-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-50-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-49-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-45-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-44-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-43-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-41-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-40-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-39-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-36-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-35-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-34-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 behavioral2/memory/4504-33-0x0000000002B50000-0x0000000003B50000-memory.dmp modiloader_stage2 -
Executes dropped EXE 8 IoCs
pid Process 1780 alpha.exe 4696 alpha.exe 3644 kn.exe 1068 alpha.exe 4400 kn.exe 4504 AnyDesk.PIF 3740 alpha.exe 628 alpha.exe -
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 AnyDesk.PIF -
Script User-Agent 10 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 57 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 59 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 61 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 68 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 27 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 48 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 50 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 21 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 55 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 66 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4848 wrote to memory of 2036 4848 cmd.exe 84 PID 4848 wrote to memory of 2036 4848 cmd.exe 84 PID 4848 wrote to memory of 1780 4848 cmd.exe 85 PID 4848 wrote to memory of 1780 4848 cmd.exe 85 PID 1780 wrote to memory of 1692 1780 alpha.exe 86 PID 1780 wrote to memory of 1692 1780 alpha.exe 86 PID 4848 wrote to memory of 4696 4848 cmd.exe 87 PID 4848 wrote to memory of 4696 4848 cmd.exe 87 PID 4696 wrote to memory of 3644 4696 alpha.exe 88 PID 4696 wrote to memory of 3644 4696 alpha.exe 88 PID 4848 wrote to memory of 1068 4848 cmd.exe 89 PID 4848 wrote to memory of 1068 4848 cmd.exe 89 PID 1068 wrote to memory of 4400 1068 alpha.exe 90 PID 1068 wrote to memory of 4400 1068 alpha.exe 90 PID 4848 wrote to memory of 4504 4848 cmd.exe 91 PID 4848 wrote to memory of 4504 4848 cmd.exe 91 PID 4848 wrote to memory of 4504 4848 cmd.exe 91 PID 4848 wrote to memory of 3740 4848 cmd.exe 92 PID 4848 wrote to memory of 3740 4848 cmd.exe 92 PID 4848 wrote to memory of 628 4848 cmd.exe 93 PID 4848 wrote to memory of 628 4848 cmd.exe 93
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd"1⤵
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\System32\extrac32.exeC:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"2⤵PID:2036
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C:\Users\Public\alpha.exeC:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\system32\extrac32.exeextrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe3⤵PID:1692
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C:\Users\Public\alpha.exeC:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd" "C:\\Users\\Public\\AnyDesk.jpeg" 92⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Users\Public\kn.exeC:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\13e2c237c2fa5b146ada50ad1be0be71832e42b745f2bc82daa52558807a7aa6.cmd" "C:\\Users\\Public\\AnyDesk.jpeg" 93⤵
- Executes dropped EXE
PID:3644
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C:\Users\Public\alpha.exeC:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\AnyDesk.jpeg" "C:\\Users\\Public\\Libraries\\AnyDesk.PIF" 122⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1068 -
C:\Users\Public\kn.exeC:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\AnyDesk.jpeg" "C:\\Users\\Public\\Libraries\\AnyDesk.PIF" 123⤵
- Executes dropped EXE
PID:4400
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C:\Users\Public\Libraries\AnyDesk.PIFC:\Users\Public\Libraries\AnyDesk.PIF2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4504
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C:\Users\Public\alpha.exeC:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S2⤵
- Executes dropped EXE
PID:3740
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C:\Users\Public\alpha.exeC:\\Users\\Public\\alpha /c del /q "C:\Users\Public\AnyDesk.jpeg" / A / F / Q / S2⤵
- Executes dropped EXE
PID:628
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.5MB
MD5249b8941e9be56a05f2506bd021f97c0
SHA19719003f93839aa45568cf9ae911dde3745e1ce6
SHA25643be45cca8380f82bfa444fcfc3f36223068f008cf552628ceb26858cebe8b9b
SHA512420b1741e91984259c8527792e278e9880d842bb27aeed35f16eeaca04f6ea2ec186f3c7273f502ca31b8db00d5ffa37b6a4e135bc6c57a9b4dec79e152e7ef8
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Filesize
1.2MB
MD5bceea9753420a675af68cda43864438e
SHA10823f156da4f106a26b5738cf9f732d5dd68cdd8
SHA256b6a6a59c8b8387233be03bb2111830d4e8aafec6a62a290090ae75cbff5736ec
SHA5128dcd35be032e853bc785615e63993deb71fa2ef35a20db9427c2a281f20ea4768b3754b4887d212cc5867ee36e470d47e33a7333cc9ca0a22196ff8371e51490
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Filesize
283KB
MD58a2122e8162dbef04694b9c3e0b6cdee
SHA1f1efb0fddc156e4c61c5f78a54700e4e7984d55d
SHA256b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450
SHA51299e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397
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Filesize
1.6MB
MD5bd8d9943a9b1def98eb83e0fa48796c2
SHA170e89852f023ab7cde0173eda1208dbb580f1e4f
SHA2568de7b4eb1301d6cbe4ea2c8d13b83280453eb64e3b3c80756bbd1560d65ca4d2
SHA51295630fdddad5db60cc97ec76ee1ca02dbb00ee3de7d6957ecda8968570e067ab2a9df1cc07a3ce61161a994acbe8417c83661320b54d04609818009a82552f7b