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
14-12-2024 23:41
Behavioral task
behavioral1
Sample
f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe
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Size
130KB
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MD5
f143251c45d8ce6aa9833f9c76666c8b
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SHA1
04dd85091a22677c089103b8cf978f5f8669f4c1
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SHA256
fa9313afbf1574b61ff304c1bc23b9fce5008dde68e72c604325dad424bca0b1
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SHA512
427ea34134d91cfb63e7e9363ce20edc53e1e98c79fb08ff401d1134499c675cd607737b4c304a9d6a5f1c2bf508cd8fde51a2219e1b73831accc9e8cdc57a4d
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SSDEEP
3072:coy8j7VnNdrPHaSekwi+mWRBjs/EIkAoutJ24ofYRxYv0sLpMU4Hb:M8jZ7rvaU3+mWR1nIkAoScLh4H
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" f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe -
ModiLoader Second Stage 15 IoCs
resource yara_rule behavioral2/memory/1600-16-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-17-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-20-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-23-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-26-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-29-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-32-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-35-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-38-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-41-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-44-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-47-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-50-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-53-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 behavioral2/memory/1600-56-0x0000000000400000-0x000000000045B000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
pid Process 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1600-0-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-16-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-17-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-20-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-23-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-26-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-29-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-32-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-35-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-38-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-41-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-44-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-47-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-50-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-53-0x0000000000400000-0x000000000045B000-memory.dmp upx behavioral2/memory/1600-56-0x0000000000400000-0x000000000045B000-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 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe Token: SeDebugPrivilege 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1600 f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe 1600 f143251c45d8ce6aa9833f9c76666c8b_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" f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f143251c45d8ce6aa9833f9c76666c8b_JaffaCakes118.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1600
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD5712fa4fd70380517f6cf451d1af35154
SHA1e91666e43b3ab4793e0234e485d865e238c5dccb
SHA256a69f818fc4b292746a1d4e51ac7574d84fddd94ad0f80089fcd76473dffa1d48
SHA512350d392edf0200b74890e25d6595535dd6df703185a8e4fd9809d8efc090e285f5b5a3b9b5018408b76ff2d9cc275c62ad05eac07d89777528c6a555e03b57a7
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350