Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
15-07-2024 08:00
General
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Target
48e82ab4975db8d8e4a4ece89d3c02c2_JaffaCakes118.exe
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Size
116KB
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MD5
48e82ab4975db8d8e4a4ece89d3c02c2
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SHA1
545fb75e578feab5967feb01d01a81f57a504b62
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SHA256
aedbbdca5d129120d0b93affffe07b79ed8db8ed3a53fd7670bc4dc6ddb0afac
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SHA512
3236ae0e99384736f187e7cc873065233d8317bd0f62bade90b2003fef7b3f57e95a76cd5676ea5fabd4cf9f5e24a5eee26a0485e2a4156d6e5382242d862dc8
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SSDEEP
3072:0oy8j7VnNdrPHaSekwi+mWFd1aGkioTAOeWwhhF9out:k8jZ7rvaU3+mWr1aG4TAOexhh3oS
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 17 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 19 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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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\48e82ab4975db8d8e4a4ece89d3c02c2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\48e82ab4975db8d8e4a4ece89d3c02c2_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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\48e82ab4975db8d8e4a4ece89d3c02c2_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
- 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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD53a63563d67b11a9fa9f17fed102394c5
SHA1e2f0bdbcb18b97638a6e35ecb12776cc851e7c50
SHA256db24f2ceb71b3b328d000645f474e400029bdbf154641e93d9e787c001bc6323
SHA5129590ce52e3384dae3b560f9184dcb9cad76eeb35a74bacd5ed7d636a4e4982ead8752284d37148f4735e30be3db9ef752a41cb075cb18dc9c3ff11122d29062d
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Filesize
116KB
MD548e82ab4975db8d8e4a4ece89d3c02c2
SHA1545fb75e578feab5967feb01d01a81f57a504b62
SHA256aedbbdca5d129120d0b93affffe07b79ed8db8ed3a53fd7670bc4dc6ddb0afac
SHA5123236ae0e99384736f187e7cc873065233d8317bd0f62bade90b2003fef7b3f57e95a76cd5676ea5fabd4cf9f5e24a5eee26a0485e2a4156d6e5382242d862dc8
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
320KB
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Filesize
320KB
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Filesize
32KB
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Filesize
320KB
-
Filesize
4KB
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Filesize
4KB
-
Filesize
320KB
-
Filesize
56KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
56KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
320KB