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
02-01-2025 19:03
Behavioral task
behavioral1
Sample
JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe
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Size
273KB
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MD5
6778b06bc3e98136209398ca3439e889
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SHA1
e439a03cdf311e5fd9ca69c87a6c2af1450ab7de
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SHA256
c167603fed2f64b67fe4b45097c2bf4f30800391f7ed9258a0684b987b7e221d
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SHA512
36e8e0320ff56313523a16068a796146600f6542959143c9ef62c328ddba430e57c4a3b65e5fde6f47e6842f3914e8bb40da830dd15fc35a9fcd0c77802771ed
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SSDEEP
6144:RG377xS2Vp2CeiorXdwTBgWx4p53XCxpcCJJvH9:Er7xS2Vp6RwTyCfxbJJvH9
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_6778b06bc3e98136209398ca3439e889.exe -
ModiLoader Second Stage 14 IoCs
resource yara_rule behavioral2/memory/3736-15-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-18-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-21-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-24-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-27-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-30-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-33-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-36-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-39-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-42-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-45-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-48-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-51-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 behavioral2/memory/3736-54-0x0000000000400000-0x000000000044C000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
pid Process 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" JaffaCakes118_6778b06bc3e98136209398ca3439e889.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 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe Token: SeBackupPrivilege 3708 vssvc.exe Token: SeRestorePrivilege 3708 vssvc.exe Token: SeAuditPrivilege 3708 vssvc.exe Token: SeDebugPrivilege 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe 3736 JaffaCakes118_6778b06bc3e98136209398ca3439e889.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_6778b06bc3e98136209398ca3439e889.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6778b06bc3e98136209398ca3439e889.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6778b06bc3e98136209398ca3439e889.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:3736
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3708
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
MD5ce2a2249573017a31f3ce5ffa87f01a2
SHA1b805f223935247bc7f286f882853e3f2d7f66aba
SHA256f99de091afcd5501857560d0a243b76d50b45a61b8a352defe36185d98f96f22
SHA51266d1b504f60bc85504532c476373698badeb1171edbb4de3090b6a70277e9ebf57d1d3fdee123fa9c3f254b526047f63b5da6360b57684d9e6c905b6bdaba4ab
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350