Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
-
submitted
19-09-2024 15:48
General
-
Target
ebaa869c27393d9337825a0be678b48c_JaffaCakes118.exe
-
Size
110KB
-
MD5
ebaa869c27393d9337825a0be678b48c
-
SHA1
866504b50b266a7624ee6972bdfaadadde01537f
-
SHA256
6de2909b9acc9b4c2efc540a1142324d7340f9e675224002ae57a16cc257cad1
-
SHA512
46174f7dfe128efb10ae6ddbc7faa6ba2f59da5bc16a782f16308974726215f363e2b6eecb8b96d860775446b065a490cea189eb7b0a95c15cfbb26fab0f5fd0
-
SSDEEP
3072:Roy8j7VnNdrPHaSekwi+mW+2d5GZTSh6B/out:h8jZ7rvaU3+mWrTGc6NoS
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
UAC bypass 3 TTPs 1 IoCs
-
ModiLoader Second Stage 16 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Deletes itself 1 IoCs
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 4 IoCs
-
UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Checks whether UAC is enabled 1 TTPs 3 IoCs
-
Drops file in Windows directory 4 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
-
Suspicious use of AdjustPrivilegeToken 6 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
-
System policy modification 1 TTPs 1 IoCs
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\ebaa869c27393d9337825a0be678b48c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ebaa869c27393d9337825a0be678b48c_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
-
C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\ebaa869c27393d9337825a0be678b48c_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
-
-
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
-
Filesize
33KB
MD59dec9d475e1abc5b43f2c6e2842383b4
SHA1b57aaab7229f6941a93e761d4a22e55faf01d6e4
SHA256b52a1681ab5780805f1d3843f08190357cafbbfd535b174f16e06d959748067a
SHA5120f084463fef0604480701ffb5a0c2cb45eba1626275d8ebfbb9581ef16cd8f044b2db4b66bb724b2d5a430093b8474ce0771d8361fb09be1db8b81e13125fbd9
-
Filesize
110KB
MD5ebaa869c27393d9337825a0be678b48c
SHA1866504b50b266a7624ee6972bdfaadadde01537f
SHA2566de2909b9acc9b4c2efc540a1142324d7340f9e675224002ae57a16cc257cad1
SHA51246174f7dfe128efb10ae6ddbc7faa6ba2f59da5bc16a782f16308974726215f363e2b6eecb8b96d860775446b065a490cea189eb7b0a95c15cfbb26fab0f5fd0
-
Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
-
Filesize
4KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
32KB
-
Filesize
316KB
-
Filesize
4KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
56KB
-
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
-
Filesize
316KB