Analysis
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max time kernel
144s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
14/01/2025, 19:18
General
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Target
JaffaCakes118_43774076de1c773b17bcd7afaf88a8e6.exe
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Size
143KB
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MD5
43774076de1c773b17bcd7afaf88a8e6
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SHA1
79f7979c9d9c9417ff15fc4dc4413762d8705040
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SHA256
15b7cd1746a8586234bb83e89d0fc3745296fd76427987f10ceec729780e5b1f
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SHA512
5af20517df5b2c00241b1cb266a42f88e3d69ec654946d7ecebf5f8ddd285e29e0f20fc90f33c291dfa69129de1fa38996777e6c5e2a0988a9603ee8a4361aee
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SSDEEP
3072:vBq2mM65vLaXMm/dkbxSED1v3xS4evhXBq8o:cHaX1sS2v3YhRq8o
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 15 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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UPX packed file 17 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 6 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\JaffaCakes118_43774076de1c773b17bcd7afaf88a8e6.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43774076de1c773b17bcd7afaf88a8e6.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\temp.exeC:\Users\Admin\AppData\Local\Temp\temp.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- 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"3⤵
- 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
126KB
MD5eec78e9f92ee2779edc474b660844b4e
SHA140af211f216a47a484da433e4715eea30b9e6613
SHA25642e4dc9f33cbae7b0d5ecffb22c77d9df6c2ff41749ba4cce9df4e682f9610d8
SHA51218005dc03e11585a25c7112e0e89b8ee60b0d68376b7d339cf5221318a469a92b213da3b578bee94203b98d0b3bda4bdbe882d0c2a74123aacf683e6e307f04c
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Filesize
33KB
MD57c3ff4d4d394fde7c693d04c488a55f8
SHA1ae2b2acc7e91a910f9075e0e095b528e97827ba4
SHA2564878bf71fd37ffac1fd6f5153357298544d0ef1f3a114c1f0451befcb85c59a8
SHA51233c601d9e706cff0c3dce8280b040c361aa51004fd20b51946469b6a02453def5a7aad1e5f58bec3435cc6e25470155d07f71dc0f81ec642efc53215d7be316a
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
356KB
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Filesize
356KB
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Filesize
4KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
-
Filesize
356KB
-
Filesize
356KB
-
Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
56KB
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Filesize
56KB
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Filesize
32KB
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Filesize
356KB
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Filesize
4.8MB
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Filesize
4KB
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Filesize
32KB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
9.6MB
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Filesize
624KB
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Filesize
9.6MB
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Filesize
4KB
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Filesize
304KB
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Filesize
664KB