Analysis
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max time kernel
142s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2025, 19:57
Behavioral task
behavioral1
Sample
JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe
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Size
373KB
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MD5
9688e52c652159a2de886e26f51cf2a4
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SHA1
47be034de1fa0d2ae4fe257d7dcf6e051d3adc9d
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SHA256
f97bddd1380e0fe2de7d2b6911ef65eff958027903a6cf66946357e390c6aa0d
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SHA512
041c38e939433649f162556236a1d934584fdd4917f6276f81bb8775f30a419f24a65745e4c46e16eb34bfa3325740221099df9875814d3e51d3b252247806fa
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SSDEEP
3072:f1+MJKrUnFYY5z1i0Nmbi5fJBN2u+SXipe4fIout02kB7URGQQLFlWBMt:FIrPj0NmWtN2iXisKIoS0PgRzQZF
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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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" mstwain32.exe -
ModiLoader Second Stage 24 IoCs
resource yara_rule behavioral2/memory/5184-13-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/5984-31-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-32-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-33-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-37-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/2524-40-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-41-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-45-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/736-49-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-50-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/900-58-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-54-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-59-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-63-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/5432-67-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-68-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-72-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/3780-76-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-77-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-81-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/1124-85-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-86-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/4836-90-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 behavioral2/memory/2032-93-0x0000000000400000-0x00000000004D3000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Control Panel\International\Geo\Nation JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe -
Executes dropped EXE 9 IoCs
pid Process 4836 mstwain32.exe 5984 mstwain32.exe 2524 mstwain32.exe 736 mstwain32.exe 900 mstwain32.exe 5432 mstwain32.exe 3780 mstwain32.exe 1124 mstwain32.exe 2032 mstwain32.exe -
Loads dropped DLL 4 IoCs
pid Process 4836 mstwain32.exe 4836 mstwain32.exe 4836 mstwain32.exe 4836 mstwain32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Windows\\mstwain32.exe" mstwain32.exe -
Checks whether UAC is enabled 1 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA mstwain32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" mstwain32.exe -
resource yara_rule behavioral2/memory/5184-0-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/files/0x00050000000227b2-6.dat upx behavioral2/memory/4836-14-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/5184-13-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/5984-31-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-32-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-33-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-37-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/2524-40-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-41-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-45-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/736-49-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-50-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/900-58-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-54-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-59-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-63-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/5432-67-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-68-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-72-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/3780-76-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-77-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-81-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/1124-85-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-86-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/4836-90-0x0000000000400000-0x00000000004D3000-memory.dmp upx behavioral2/memory/2032-93-0x0000000000400000-0x00000000004D3000-memory.dmp upx -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\mstwain32.exe JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe File created C:\Windows\ntdtcstp.dll mstwain32.exe File created C:\Windows\cmsetac.dll mstwain32.exe File created C:\Windows\mstwain32.exe JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 10 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 mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mstwain32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 5184 JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe Token: SeBackupPrivilege 5308 vssvc.exe Token: SeRestorePrivilege 5308 vssvc.exe Token: SeAuditPrivilege 5308 vssvc.exe Token: SeDebugPrivilege 4836 mstwain32.exe Token: SeDebugPrivilege 4836 mstwain32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4836 mstwain32.exe 4836 mstwain32.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 5184 wrote to memory of 4836 5184 JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe 94 PID 5184 wrote to memory of 4836 5184 JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe 94 PID 5184 wrote to memory of 4836 5184 JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe 94 PID 5000 wrote to memory of 5984 5000 cmd.exe 97 PID 5000 wrote to memory of 5984 5000 cmd.exe 97 PID 5000 wrote to memory of 5984 5000 cmd.exe 97 PID 2976 wrote to memory of 2524 2976 cmd.exe 105 PID 2976 wrote to memory of 2524 2976 cmd.exe 105 PID 2976 wrote to memory of 2524 2976 cmd.exe 105 PID 4816 wrote to memory of 736 4816 cmd.exe 116 PID 4816 wrote to memory of 736 4816 cmd.exe 116 PID 4816 wrote to memory of 736 4816 cmd.exe 116 PID 288 wrote to memory of 900 288 cmd.exe 119 PID 288 wrote to memory of 900 288 cmd.exe 119 PID 288 wrote to memory of 900 288 cmd.exe 119 PID 3492 wrote to memory of 5432 3492 cmd.exe 123 PID 3492 wrote to memory of 5432 3492 cmd.exe 123 PID 3492 wrote to memory of 5432 3492 cmd.exe 123 PID 4896 wrote to memory of 3780 4896 cmd.exe 126 PID 4896 wrote to memory of 3780 4896 cmd.exe 126 PID 4896 wrote to memory of 3780 4896 cmd.exe 126 PID 5640 wrote to memory of 1124 5640 cmd.exe 129 PID 5640 wrote to memory of 1124 5640 cmd.exe 129 PID 5640 wrote to memory of 1124 5640 cmd.exe 129 PID 232 wrote to memory of 2032 232 cmd.exe 132 PID 232 wrote to memory of 2032 232 cmd.exe 132 PID 232 wrote to memory of 2032 232 cmd.exe 132 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" mstwain32.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_9688e52c652159a2de886e26f51cf2a4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9688e52c652159a2de886e26f51cf2a4.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5184 -
C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:4836
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5308
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5984
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2524
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:736
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:288 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:900
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:3492 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5432
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3780
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:5640 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1124
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\mstwain32.exe1⤵
- Suspicious use of WriteProcessMemory
PID:232 -
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2032
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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
32KB
MD51e0ae33ebf9bdc554a18ce8033239ce7
SHA1fb47dfef61652cd211b7976b4ded74940f9acfca
SHA2564a86d3c695a6dc4b6a981e49d5ffd8a2d9464e511afe848150f3a919272807e3
SHA51232b6d1662b2a62f8de51ca59522eec037046b61247290e168d04f38eeb8b1d952757c91c5f9c732b8fb85b010c2c70bde0dd8e5ac3e49e6f482220fac83b2a5a
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Filesize
373KB
MD59688e52c652159a2de886e26f51cf2a4
SHA147be034de1fa0d2ae4fe257d7dcf6e051d3adc9d
SHA256f97bddd1380e0fe2de7d2b6911ef65eff958027903a6cf66946357e390c6aa0d
SHA512041c38e939433649f162556236a1d934584fdd4917f6276f81bb8775f30a419f24a65745e4c46e16eb34bfa3325740221099df9875814d3e51d3b252247806fa
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350