Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 07:54
Behavioral task
behavioral1
Sample
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe
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Size
270KB
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MD5
71511dd6d83ff073cc8de6fccae65776
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SHA1
514d20a8f6f1b69c0b9252807edd0f886b3d69b9
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SHA256
1e81ab16c8cb323f8ce6f50ee4471108535bc9194845d34c7717996f8b2d46b9
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SHA512
b31333fc956e76c63180b5bf2dd424924a4cf6423c73ae9b90be73cf87b8bbb1f625fb22c2f7766dfbd865295f44673f327a8ecef48c17e57dc1e80a1efb64c0
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SSDEEP
6144:KG377xS2Vp2CeiorXhwTBOz53tpcCJJvH:Zr7xS2Vp6FwTSbJJvH
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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Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
ModiLoader Second Stage 14 IoCs
Processes:
resource yara_rule behavioral1/memory/1500-11-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-14-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-17-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-20-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-23-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-26-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-29-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-32-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-35-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-38-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-41-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-44-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-47-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral1/memory/1500-50-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exepid process 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exedescription ioc process File created C:\Windows\VMPipe32.dll 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe Token: SeDebugPrivilege 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exepid process 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe 1500 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\71511dd6d83ff073cc8de6fccae65776_JaffaCakes118.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD55c7e6058d6d009a517af3028861702ec
SHA19dd79289c54fe76797bbf255028a50c9b69453f6
SHA25678aa53c222b24aa38081e72b9bd6494938201b92b533e76c0ce96c8664229078
SHA512a921ce2cd31d8c26a8035af5c0841ef105b257b972f27a3cd6cc1d77c0d17dd9620f7d45be9e16ce3451fb3213251e84b88d34f2f33303af393ded03ad6b214f
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350