Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
12-12-2024 04:52
General
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Target
e4c6d023eea18b3bb5ad6319a494767a_JaffaCakes118.exe
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Size
133KB
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MD5
e4c6d023eea18b3bb5ad6319a494767a
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SHA1
64ae9d34cd1bf826fcec72c390d97c5e52379f62
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SHA256
9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db
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SHA512
6e5af7eba6b6bdd37f46d71fad69cb7c53fffe246a0616611a5c3ff407bd08bd0b5b96105319c6b20e049ee139db40c6873cd8ebb458d67ea52a13982e78315a
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SSDEEP
3072:filTkDlkjxh+sNHafUaYKlA4T3Xgo+us0jVqMF2:kkpYHafURK24THcGxDF2
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
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ModiLoader Second Stage 23 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 4 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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UPX packed file 26 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 5 IoCs
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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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 20 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 4 IoCs
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Suspicious use of WriteProcessMemory 19 IoCs
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System policy modification 1 TTPs 1 IoCs
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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\e4c6d023eea18b3bb5ad6319a494767a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e4c6d023eea18b3bb5ad6319a494767a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e4c6d023eea18b3bb5ad6319a494767a_JaffaCakes118.exe2⤵
- 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
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\e4c6d023eea18b3bb5ad6319a494767a_JaffaCakes118.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe4⤵
- 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
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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
MD5b916a55353dfcbee157eabdc21d98700
SHA12e0dc052213f49ed22d32e41b475b49e868b3788
SHA256723d5c8998f031d8c08286e721a5e9a29469f7c83fcc87923375dc10c7cbe930
SHA512426822bc625458745c4be58c430a254dd0116a3562abd4336412680df244b8bec4567df09777732bb29d0981a67b638b1789cd26ed6ada8491d5fe60bd5f065a
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Filesize
133KB
MD5e4c6d023eea18b3bb5ad6319a494767a
SHA164ae9d34cd1bf826fcec72c390d97c5e52379f62
SHA2569c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db
SHA5126e5af7eba6b6bdd37f46d71fad69cb7c53fffe246a0616611a5c3ff407bd08bd0b5b96105319c6b20e049ee139db40c6873cd8ebb458d67ea52a13982e78315a
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
32KB
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Filesize
320KB
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Filesize
56KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
56KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
320KB