Analysis
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max time kernel
148s -
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
03-01-2025 21:23
Behavioral task
behavioral1
Sample
JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe
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Size
113KB
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MD5
6fc88cd424cec5c5ff3c197f43bf997e
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SHA1
7f3380a7db20e797b176091adb54783cef68955e
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SHA256
aa945ba3bfaee0adb72f5b6c9e33cb2081e15b6ab8b2240d81ad0387d537bee6
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SHA512
2c244e7fe3250512d4c7b5ef272aa91d47bedb790a4358c752af6c83d123422996d91ce834a326df9b6a78a25e70aec522120d599430d1075db17d83285a901e
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SSDEEP
3072:Xoy8j7VnNdrPHaSekwi+mW7vsvBo9sSout:H8jZ7rvaU3+mW7+BYoS
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
ModiLoader Second Stage 15 IoCs
resource yara_rule behavioral2/memory/3244-16-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-17-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-20-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-23-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-26-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-29-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-32-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-35-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-38-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-41-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-44-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-47-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-50-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-53-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/3244-56-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
pid Process 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe" JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
resource yara_rule behavioral2/memory/3244-0-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-16-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-17-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-20-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-23-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-26-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-29-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-32-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-35-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-38-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-41-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-44-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-47-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-50-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-53-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/3244-56-0x0000000000400000-0x0000000000451000-memory.dmp upx -
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 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe Token: SeDebugPrivilege 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe 3244 JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6fc88cd424cec5c5ff3c197f43bf997e.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:3244
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD5214e42a092b67c473e3d365fbe973d30
SHA1111db47ae850546e86f3c431aa2db03eb965287b
SHA256a68ff881ce2ed6db7cef4b4de11b546df821c85d067cd642e581a434f2e3b90c
SHA512937bb529718a4e22e165dd3bda5199f594b7b562beb6b68b17a4864e1f266bd25256a010ed34583d0bd393adb49d18aee367200d8b4f7f06833d17b9fe9004c9
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350