Analysis
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max time kernel
143s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
27-09-2024 16:20
General
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Target
fabc0f2dc089b906b46973964ac182cf_JaffaCakes118.exe
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Size
140KB
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MD5
fabc0f2dc089b906b46973964ac182cf
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SHA1
60a2fe2dce3202f4bd90fa29b5d6256f7cb3b4ec
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SHA256
f9c3695b70bfc660b44ce412d42201b54e1b70622407c4bbb2599da9193ed678
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SHA512
831069002facc3919ef1843a1bee26b29cc563b663ccd6edca4ff31ae233f54af35304d6ef17bfc3e83f27b2b2aafdace48f6fb01fc22a912f093873339a2057
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SSDEEP
3072:7oy8j7VnNdrPHaSekwi+mWtt1a2out4TELtdDebKL/v:78jZ7rvaU3+mWttXoSgEZsW
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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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 16 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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Deletes itself 1 IoCs
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Executes dropped EXE 1 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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UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 4 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 2 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 use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 3 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\fabc0f2dc089b906b46973964ac182cf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fabc0f2dc089b906b46973964ac182cf_JaffaCakes118.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
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\fabc0f2dc089b906b46973964ac182cf_JaffaCakes118.exe"2⤵
- UAC bypass
- Deletes itself
- 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
MD564b727134e9a5c291bad611f414a5f67
SHA119928a0198236746f7cf69c1916a1a3c97674e31
SHA2568f5755a9e27193243e715b6f02dba4f875433f60e887e1afd9a97590da86896d
SHA512aa9c92c8ea55eb52e192b5f5c96fa9534e92ccfbc092c6de20bb2cc27466ab3079afa82c86ed767d0efa9de08c6169c97d91c17c80846b65351ef527937dfdb6
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Filesize
140KB
MD5fabc0f2dc089b906b46973964ac182cf
SHA160a2fe2dce3202f4bd90fa29b5d6256f7cb3b4ec
SHA256f9c3695b70bfc660b44ce412d42201b54e1b70622407c4bbb2599da9193ed678
SHA512831069002facc3919ef1843a1bee26b29cc563b663ccd6edca4ff31ae233f54af35304d6ef17bfc3e83f27b2b2aafdace48f6fb01fc22a912f093873339a2057
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
376KB
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Filesize
376KB
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Filesize
56KB
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Filesize
376KB
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Filesize
4KB
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Filesize
376KB
-
Filesize
376KB
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Filesize
32KB
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Filesize
4KB
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Filesize
376KB
-
Filesize
376KB
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Filesize
56KB
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Filesize
376KB
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Filesize
376KB
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Filesize
376KB
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Filesize
376KB
-
Filesize
376KB
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Filesize
376KB
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Filesize
376KB
-
Filesize
376KB
-
Filesize
376KB
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Filesize
376KB