Analysis
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max time kernel
145s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
11-07-2024 15:59
General
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Target
39cdbedd700f59f88974958a016b3a37_JaffaCakes118.exe
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Size
269KB
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MD5
39cdbedd700f59f88974958a016b3a37
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SHA1
7188794c923923ebfa07ad1992c582e457078893
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SHA256
d654227aabbf85beb09f2c71800ba26f3cd142d9330a78ac5916a7620eb91edd
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SHA512
3cba119b0033bddd63c62602a34249b04b989b9c88c3d1b0cef4e13599e0c95111be1fd3651d5c0d881b40a2ed66180a42aa863a98da397f43a64d93fd283043
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SSDEEP
6144:MX/A+B1URLailEwI89+0Z2mfp2ne78nFTmLM1FZIFLqR/:KA+XUR+l89/2mAnpTxFZIFeR/
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 18 IoCs
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 3 IoCs
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UPX packed file 20 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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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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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 8 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\39cdbedd700f59f88974958a016b3a37_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\39cdbedd700f59f88974958a016b3a37_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\teste.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\teste.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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\IXP000.TMP\teste.exe"3⤵
- UAC bypass
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
108KB
MD50db4b3aad05ab68ddf7210ac3b7c156d
SHA1e64d16ab664ea3fc9696e88d88743500aa151087
SHA256938c0b65346d84b9a3ebb713c089e0cf9badd1f36a4c718ac71993d5e2c85acf
SHA512ea993b8c47035737ceca9fcdf0e843174a2728b0cf196164bfde30a095ec97ddb465933ed799e04221daf64b84818b1412b5d11d41a2298ab0fb8d21b6fd39e2
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Filesize
268KB
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Filesize
268KB
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Filesize
268KB
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Filesize
268KB
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Filesize
268KB
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Filesize
268KB
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Filesize
320KB
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Filesize
320KB
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Filesize
8KB
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Filesize
8KB
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Filesize
268KB
-
Filesize
960KB
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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
4KB
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Filesize
56KB
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Filesize
4KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
56KB
-
Filesize
32KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
960KB
-
Filesize
960KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
64KB
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Filesize
320KB
-
Filesize
64KB
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Filesize
320KB