Analysis
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max time kernel
145s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
26-09-2024 05:25
Behavioral task
behavioral1
Sample
f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe
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Size
1.3MB
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MD5
f7a9990baa88cfb1316314b1de432607
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SHA1
a2f6fe0cf5a71203c940d1c0472c4fc1a697db50
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SHA256
46f101ec79548378567eedbbf4c051c6b0d8a44ab04497b5ed763dffb7728172
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SHA512
6d71e76999158a04e9148651adde5fbfa2d73ce7c5b620ee651cd7c27f7946c4456e56f8c5a3be92db5b55a1b27b4390fbdf81fdc24acc633855fbcfd8282a4d
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SSDEEP
24576:vlxg8Q4wcIRKvtaCWhswZeo/bQ/x7FjaTXSbMEy5J7rQ7ptXzS:vl4JRctJ2bQ/X4XSbMEyxrAS
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" f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
ModiLoader Second Stage 27 IoCs
resource yara_rule behavioral1/memory/2112-3-0x0000000000401000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2112-4-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-5-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-8-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-12-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-11-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-16-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-17-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-18-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-19-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-21-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-22-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-25-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-26-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-27-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-30-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-33-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-36-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-39-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-42-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-45-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-48-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-51-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-54-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-57-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-60-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 behavioral1/memory/2112-63-0x0000000000400000-0x00000000006A6000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
pid Process 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2112-2-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-4-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-5-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-8-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-12-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-11-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-16-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-17-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-18-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-19-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-21-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-22-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-25-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-26-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-27-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-30-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-33-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-36-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-39-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-42-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-45-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-48-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-51-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-54-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-57-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-60-0x0000000000400000-0x00000000006A6000-memory.dmp themida behavioral1/memory/2112-63-0x0000000000400000-0x00000000006A6000-memory.dmp themida -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe" f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7a9990baa88cfb1316314b1de432607_JaffaCakes118.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 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe Token: SeDebugPrivilege 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2112 f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe 2112 f7a9990baa88cfb1316314b1de432607_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" f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f7a9990baa88cfb1316314b1de432607_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7a9990baa88cfb1316314b1de432607_JaffaCakes118.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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2112
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
MD5181286e829e4aa1f9319785f472f7c16
SHA1dad0924a1a342c0a6ce1805c28b8085b53e0c908
SHA2567ed052f197344dc5c73bb985c5cf186ac256680603722e96d663d098d7bc62c3
SHA5127c92cfcbd587a9dc1af2bb0937effe974225d9736cbb7c37f9dbe3573997789510918e157767c251a624d904b00c837e2a9e181268fd78974e980e4b839c9dae
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350