Analysis
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max time kernel
141s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
09-04-2024 09:43
Static task
static1
Behavioral task
behavioral1
Sample
e9b584bbfe1509164f76daebd59d8076_JaffaCakes118.dll
Resource
win7-20240215-en
General
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Target
e9b584bbfe1509164f76daebd59d8076_JaffaCakes118.dll
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Size
608KB
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MD5
e9b584bbfe1509164f76daebd59d8076
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SHA1
15bb33fc35f220d74ba62f34878523446f75c84d
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SHA256
34da0bb4a33e99968be1cd0ea017e62248dc2416825f94265151d9ce96baea56
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SHA512
2e62a467394965c6f4f197ae9cc665018baf49b96d8ca07ed6101c16632d29bee373208497e7712377f31e5e5c2b54771f9c814804a5cbaf4ec842c5c47f674a
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SSDEEP
12288:DZGQdqOGLYJqydLqQSeCqsVK8kPRGO35N9mVMzXc6:DZ00WjeCVVK8kP9N9og
Malware Config
Extracted
dridex
10444
174.128.245.202:443
51.83.3.52:13786
69.64.50.41:6602
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 3 2956 rundll32.exe 5 2956 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 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe PID 844 wrote to memory of 2956 844 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b584bbfe1509164f76daebd59d8076_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e9b584bbfe1509164f76daebd59d8076_JaffaCakes118.dll,#12⤵
- Blocklisted process makes network request
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2956-0-0x0000000000720000-0x0000000000854000-memory.dmpFilesize
1.2MB
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memory/2956-2-0x0000000000720000-0x0000000000854000-memory.dmpFilesize
1.2MB
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memory/2956-3-0x0000000000720000-0x0000000000854000-memory.dmpFilesize
1.2MB
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memory/2956-5-0x0000000000200000-0x0000000000201000-memory.dmpFilesize
4KB
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memory/2956-6-0x0000000000720000-0x0000000000854000-memory.dmpFilesize
1.2MB
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memory/2956-7-0x0000000000720000-0x0000000000854000-memory.dmpFilesize
1.2MB
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memory/2956-9-0x0000000000200000-0x0000000000201000-memory.dmpFilesize
4KB