Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
11-09-2024 17:18
General
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Target
dad7dc058db66ca5dbf865df958b981c_JaffaCakes118.exe
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Size
110KB
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MD5
dad7dc058db66ca5dbf865df958b981c
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SHA1
e193aef5644bc2d13a39d657ed3b2ba739ba0feb
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SHA256
33a0bcbeedb81a4cf78104e442d71ba91fc96a87dc6b44e2f46fe6e3cfb6abd1
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SHA512
a89cd42d1afb1147bb2ef28d0c977eab6a1eabcc3db6a31df44f05e8f985dc10271d024c451e855267bd7745e599ad889ca2cfd979f790b7c283ff392d29d169
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SSDEEP
3072:Yoy8j7VnNdrPHaSekwi+mW+2stCd/sV2TJout:o8jZ7rvaU3+mWrssVJoS
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\dad7dc058db66ca5dbf865df958b981c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dad7dc058db66ca5dbf865df958b981c_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\dad7dc058db66ca5dbf865df958b981c_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
MD55db093b869b09b9efc4962fa0fcb1fff
SHA1b77f9bc01d704b1b7f92954c87e3c7035cfd6f6c
SHA256e05c0d6a75565bc7c3db9855f4facf22d78a08e68bdebe304ca9557066bbd578
SHA512746863fb4193458cdf053f449a3e6ab506fd962801ec3fac71cdce780826c7acb26b342e943b898f6fc75654aeb75d55826f963c46a725a894c9720169dc8326
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Filesize
110KB
MD5dad7dc058db66ca5dbf865df958b981c
SHA1e193aef5644bc2d13a39d657ed3b2ba739ba0feb
SHA25633a0bcbeedb81a4cf78104e442d71ba91fc96a87dc6b44e2f46fe6e3cfb6abd1
SHA512a89cd42d1afb1147bb2ef28d0c977eab6a1eabcc3db6a31df44f05e8f985dc10271d024c451e855267bd7745e599ad889ca2cfd979f790b7c283ff392d29d169
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
316KB
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Filesize
316KB
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Filesize
56KB
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Filesize
316KB
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Filesize
4KB
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Filesize
316KB
-
Filesize
316KB
-
Filesize
32KB
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Filesize
4KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
56KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
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Filesize
316KB