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Analysis
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max time kernel
143s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
21/09/2024, 22:05
General
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Target
f0b39233b4eb56e39cc14b2f2261ec4a_JaffaCakes118.exe
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Size
270KB
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MD5
f0b39233b4eb56e39cc14b2f2261ec4a
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SHA1
b95224172693c91eb60518c14f15f169cf3fb245
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SHA256
fbb9cc9e48f537962d3b804efcae3efc1c0d4b1a24692ba095f2453c841d3a94
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SHA512
8403a8c67ed1a84089e6f790c3c548ff595f138a83ab64fc2861be33a2992c74b7fb3bb1b7079c90712cbb266a8b929de1cb49b539b2d556ade4b1469ccc5a26
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SSDEEP
6144:KG377xS2Vp2CeiorXhwTBOz53fpcCJJvH:Zr7xS2Vp6FwTYbJJvH
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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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\f0b39233b4eb56e39cc14b2f2261ec4a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f0b39233b4eb56e39cc14b2f2261ec4a_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\f0b39233b4eb56e39cc14b2f2261ec4a_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
MD5b6ec71709043c11976a8386ce010acc7
SHA1099de3cf69a735718b21607626e9c4e47730c8f3
SHA256d1318e719c1f28affeb57e74c9509fd151fc078d4982b0c8269ac195e4a83b1b
SHA51221fb0d3861690318923d3a8bac00906dd77a8523b926181cd37aa77a9ace01da3647985255c0e86d6c42d78a1243b4e5b5f5487dde8bd928adb63b5c5e71b9bf
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Filesize
270KB
MD5f0b39233b4eb56e39cc14b2f2261ec4a
SHA1b95224172693c91eb60518c14f15f169cf3fb245
SHA256fbb9cc9e48f537962d3b804efcae3efc1c0d4b1a24692ba095f2453c841d3a94
SHA5128403a8c67ed1a84089e6f790c3c548ff595f138a83ab64fc2861be33a2992c74b7fb3bb1b7079c90712cbb266a8b929de1cb49b539b2d556ade4b1469ccc5a26
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
56KB
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Filesize
4KB
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Filesize
300KB
-
Filesize
32KB
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Filesize
56KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
4KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
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Filesize
4KB
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Filesize
300KB