Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24-06-2024 09:06
Static task
static1
Behavioral task
behavioral1
Sample
079cce6657c100aa3af7952631700678_JaffaCakes118.dll
Resource
win7-20240611-en
General
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Target
079cce6657c100aa3af7952631700678_JaffaCakes118.dll
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Size
1.0MB
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MD5
079cce6657c100aa3af7952631700678
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SHA1
306b63f55b8ba18809955003d41313f3493baa82
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SHA256
978a8858ac3adf2088106a658e2333dd30642f00c34b3f10975c3a7b99bb7f54
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SHA512
3aaf001cd44b90356d9b111235b71db7e76f8656f033af2fa2bd2ac41409113c6ce894f653bd6e0f7d62d254fcf2b315a64c413109853504f3b0ae572043ea9f
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SSDEEP
24576:uxumPtwAiyvA/7bGIkFXNr9ypZQf3E/DzLhukd5TkWCfTZgugu:g3Pvo/3G9XNr2A38XhDTkpfTZgugu
Malware Config
Extracted
dridex
10444
209.20.87.138:443
198.1.115.153:8172
151.236.29.248:6516
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 48 1312 rundll32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3192 wrote to memory of 1312 3192 rundll32.exe rundll32.exe PID 3192 wrote to memory of 1312 3192 rundll32.exe rundll32.exe PID 3192 wrote to memory of 1312 3192 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\079cce6657c100aa3af7952631700678_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\079cce6657c100aa3af7952631700678_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3712 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1312-0-0x000000007509A000-0x000000007509E000-memory.dmpFilesize
16KB
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memory/1312-1-0x0000000074F90000-0x00000000750FA000-memory.dmpFilesize
1.4MB
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memory/1312-3-0x0000000074F90000-0x00000000750FA000-memory.dmpFilesize
1.4MB
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memory/1312-5-0x000000007509A000-0x000000007509E000-memory.dmpFilesize
16KB