Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
22-09-2024 04:56
General
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Target
f15251775999f9a014fdece8239b8bcb_JaffaCakes118.exe
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Size
113KB
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MD5
f15251775999f9a014fdece8239b8bcb
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SHA1
5339edffae507a94873e8a41454ecdfa3493642f
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SHA256
74717d6165e48a4cc715cfa103d90eb91cd42147f5dc8ea77607b3eb24516fb8
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SHA512
e6825cdcc7f6e4beddc2dcd9d7fc3baf037e57dc01b1a67ef2349801a51f4a943486d2455ee4d0f4b8251197ef76b7528fb20fcee92154b2ded5955b8e9854b5
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SSDEEP
1536:XVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk099mbhOvwBQLnouy8o:loy8j7VnNdrPHaSekwi+mW9CFQToutG
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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UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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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\f15251775999f9a014fdece8239b8bcb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f15251775999f9a014fdece8239b8bcb_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\f15251775999f9a014fdece8239b8bcb_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
MD58bd514e85bbf3d5d565a12446e97d539
SHA131cb5cc7a8cbcef2a5394c5c1c93ec3f396b3353
SHA25606b621c067d78fb6ece2d22d7fa8e54e2155d6efe8904a863a4b5c09f348cfb0
SHA5128afa16159ef63965796bba7d17482b7d2f3e26875e8ad6c93acff6baefaac54b50952832bf2dfefcd68bd5a98198e6db956a00037080309555d989f574bb6c21
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Filesize
113KB
MD5f15251775999f9a014fdece8239b8bcb
SHA15339edffae507a94873e8a41454ecdfa3493642f
SHA25674717d6165e48a4cc715cfa103d90eb91cd42147f5dc8ea77607b3eb24516fb8
SHA512e6825cdcc7f6e4beddc2dcd9d7fc3baf037e57dc01b1a67ef2349801a51f4a943486d2455ee4d0f4b8251197ef76b7528fb20fcee92154b2ded5955b8e9854b5
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
56KB
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Filesize
324KB
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Filesize
4KB
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Filesize
56KB
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Filesize
324KB
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Filesize
4KB
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Filesize
324KB
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Filesize
324KB
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Filesize
32KB
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Filesize
324KB
-
Filesize
324KB
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Filesize
324KB
-
Filesize
324KB
-
Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
324KB
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Filesize
4KB