Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
31-10-2024 11:17
General
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Target
82cbad79dcc761c90cbdee3ea2d53307_JaffaCakes118.exe
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Size
878KB
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MD5
82cbad79dcc761c90cbdee3ea2d53307
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SHA1
a5ffba7b327fbd5fb7de72f203deb8a98a82b9ee
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SHA256
c66c677555ebe59d5ca8f2d901816a87681bc540cc223490c0edd393b68113d6
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SHA512
eccb280cd34b40f9b73d0027a05827c7a35f59e3fe99a62728a58516cc84e5ac6ec30dd2c1ca028f39e8c6dae615346c0bb6847f6f7fe3cd36fd5fdbd716c0fd
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SSDEEP
6144:kOcPZ+zjqCCKsKLjfT123gteD30Llhdwe7W6Evwoe+wiMsvZ0F:k3B8jtrfk3gc/e7W6Evwoe+wiMsviF
Malware Config
Extracted
njrat
0.7d
HacKed
127.0.0.1:5552
7bcd7b5746ffd42f7ab0ebb5d27607aa
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reg_key
7bcd7b5746ffd42f7ab0ebb5d27607aa
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splitter
|'|'|
Signatures
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Njrat family
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njRAT/Bladabindi
Widely used RAT written in .NET.
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Modifies Windows Firewall 2 TTPs 1 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 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
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Suspicious use of AdjustPrivilegeToken 35 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\82cbad79dcc761c90cbdee3ea2d53307_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\82cbad79dcc761c90cbdee3ea2d53307_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\win..exe"C:\Users\Admin\AppData\Local\Temp\win..exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\win..exe" "win..exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
878KB
MD582cbad79dcc761c90cbdee3ea2d53307
SHA1a5ffba7b327fbd5fb7de72f203deb8a98a82b9ee
SHA256c66c677555ebe59d5ca8f2d901816a87681bc540cc223490c0edd393b68113d6
SHA512eccb280cd34b40f9b73d0027a05827c7a35f59e3fe99a62728a58516cc84e5ac6ec30dd2c1ca028f39e8c6dae615346c0bb6847f6f7fe3cd36fd5fdbd716c0fd
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
904KB
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Filesize
48KB