Analysis
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max time kernel
141s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
04/07/2024, 04:22
Behavioral task
behavioral1
Sample
249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
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Size
109KB
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MD5
249d6d0079954b83a9ebc74007223055
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SHA1
9958359cf421b4a82dad708dcac2bca27f997439
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SHA256
b8c19a4b2c585cc1fce2084b17344fe5217b5c8efa1661ceff915737718bd3b8
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SHA512
dd789adedd4d701974a587e0d2319540992fddf93b68b5399efa4f8ecc64da8e0b33aace6fef03b8e5a64ecaa51cf5f4a21d633dca4a96453ed68dc2274f6728
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SSDEEP
3072:6oy8j7VnNdrPHaSekwi+mW+2rwR2IJyzNout:q8jZ7rvaU3+mWrrwRZyZoS
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
ModiLoader Second Stage 16 IoCs
resource yara_rule behavioral2/memory/4172-0-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-17-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-20-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-21-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-24-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-27-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-30-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-33-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-36-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-39-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-42-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-45-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-48-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-51-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-54-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4172-57-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
pid Process 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4172-0-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-17-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-20-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-21-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-24-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-27-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-30-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-33-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-36-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-39-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-42-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-45-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-48-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-51-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-54-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral2/memory/4172-57-0x0000000000400000-0x0000000000450000-memory.dmp upx -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\VMPipe32.dll 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe Token: SeDebugPrivilege 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe 4172 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\249d6d0079954b83a9ebc74007223055_JaffaCakes118.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:4172
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD5d2b20db3f5352befbf6d2a38f3dd8d5c
SHA125cdc577ac81bca03def5b34916d4ffd81444604
SHA256ef61b13e879b9ddacff5a073a53640b485951931fc68c6399fa6ffacaa91c5f6
SHA512474a35c11a80f6bfb3718a520b89f8d747f4ac1e0ca9bda66c34a0692e08d8e0d4841c1931035faa4ccebc14fa26dac660331278d4a0696b59d8704092771435
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350