Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2024 19:18
Static task
static1
Behavioral task
behavioral1
Sample
de4647924f965d6eac627712b5135de9_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
de4647924f965d6eac627712b5135de9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
de4647924f965d6eac627712b5135de9_JaffaCakes118.exe
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Size
373KB
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MD5
de4647924f965d6eac627712b5135de9
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SHA1
90af1a55a113ceb135a7b07de86820a2871e5804
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SHA256
b1925f44345d9f742e63320c812839c5cf6f2938da0262b6e153bac22fefa5a2
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SHA512
66a35ec351de0de6b383b82be295b16ed1b3086300dc9c1d71d85ba7df455944b054c04ddc445ede2bd27cb92454717757ede54498c875fe0615ec7b1c1e5326
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SSDEEP
6144:0Vs61FDrfb139bFDMbtw7C6iKlve+eJq8pp3f/0RS2rmlcNMn9okhizy03y14:Unf13xFZ7OK1kq8bf/0RWCR3zy0C2
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 15 IoCs
resource yara_rule behavioral2/memory/4720-33-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-38-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-37-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-40-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-42-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-44-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-46-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-48-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-50-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-52-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-54-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-56-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-58-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-60-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/4748-62-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation de4647924f965d6eac627712b5135de9_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation mod_sa_by_fyp.43.1.0_0.3e.exe -
Executes dropped EXE 3 IoCs
pid Process 4720 mod_sa_by_fyp.43.1.0_0.3e.exe 3436 easy hack.exe 4748 winmouse.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\win32loader = "C:\\Users\\Admin\\AppData\\Local\\winmouse.exe" winmouse.exe -
resource yara_rule behavioral2/files/0x0008000000023c98-4.dat upx behavioral2/memory/4720-12-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/files/0x0007000000023c9b-13.dat upx behavioral2/memory/3436-22-0x0000000000400000-0x0000000000532000-memory.dmp upx behavioral2/memory/4720-33-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/3436-34-0x0000000000400000-0x0000000000532000-memory.dmp upx behavioral2/memory/4748-38-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-37-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-40-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-42-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-44-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-46-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-48-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-50-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-52-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-54-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-56-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-58-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-60-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4748-62-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mod_sa_by_fyp.43.1.0_0.3e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language easy hack.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winmouse.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4748 winmouse.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4684 wrote to memory of 4720 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 84 PID 4684 wrote to memory of 4720 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 84 PID 4684 wrote to memory of 4720 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 84 PID 4684 wrote to memory of 3436 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 85 PID 4684 wrote to memory of 3436 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 85 PID 4684 wrote to memory of 3436 4684 de4647924f965d6eac627712b5135de9_JaffaCakes118.exe 85 PID 4720 wrote to memory of 4748 4720 mod_sa_by_fyp.43.1.0_0.3e.exe 86 PID 4720 wrote to memory of 4748 4720 mod_sa_by_fyp.43.1.0_0.3e.exe 86 PID 4720 wrote to memory of 4748 4720 mod_sa_by_fyp.43.1.0_0.3e.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\de4647924f965d6eac627712b5135de9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\de4647924f965d6eac627712b5135de9_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Users\Admin\AppData\Local\Temp\mod_sa_by_fyp.43.1.0_0.3e.exe"C:\Users\Admin\AppData\Local\Temp\mod_sa_by_fyp.43.1.0_0.3e.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Users\Admin\AppData\Local\winmouse.exe"C:\Users\Admin\AppData\Local\winmouse.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4748
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C:\Users\Admin\AppData\Local\Temp\easy hack.exe"C:\Users\Admin\AppData\Local\Temp\easy hack.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3436
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
351KB
MD58a269ea56f2753dcf4355c7092782986
SHA1cb7a075ed9b8b4da0954dac23531d83da3789894
SHA256956a24e3043659e90b070e53c19f1ea2077e3d5c08a37ed63682600db4430ebd
SHA512ce6a306fda60676e0acc557a8693ad907c1f56db7cc29ea0c378593f5337b727b190cda47108bffcb2cf84ec5489816a4f582bf751c72de554ea93035d475ea7
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Filesize
17KB
MD5cfcc4f645a5319a4699a625e05b1fc7e
SHA18e2519efd7669dfa4a03740cabe9b09e79a6382b
SHA25678c76c6165021c2a6740cdddeabd67778565cd9e5627ab6c574c53c066ab3114
SHA51251e484410fa5f563888aae506042326514dfeffe95c650526a4cae0817a98be9f140e89b7bb7826e1dfdecd2cf59fff12748eacef142dc4df0bbdcf46625a4d5