Analysis
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max time kernel
140s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 21:12
Behavioral task
behavioral1
Sample
ab7dbbf3b7146aea68cb674376eb61c8_JaffaCakes118.dll
Resource
win7-20231129-en
4 signatures
150 seconds
General
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Target
ab7dbbf3b7146aea68cb674376eb61c8_JaffaCakes118.dll
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Size
1.4MB
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MD5
ab7dbbf3b7146aea68cb674376eb61c8
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SHA1
072c3aa96981ab83bd400151b3bcd219e8ea777a
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SHA256
330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5
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SHA512
9801d142820f33aede76d6250f17da133e4a31d7f57defd41c92c32cfc09804cb13d7e4e6759c63a319855d57a293a13c7680ef24bed14a095854828f5e12259
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SSDEEP
24576:a5PGEeH9dbe5+EMO5+l+uQ7QR54DpxL9:GzYFeX+lwRDvL9
Malware Config
Extracted
Family
danabot
C2
236.34.98.36
184.82.0.199
99.142.111.190
11.202.75.114
98.208.224.126
191.90.126.19
20.31.15.28
195.123.220.45
149.154.159.213
248.83.33.201
rsa_pubkey.plain
Signatures
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Blocklisted process makes network request 8 IoCs
Processes:
rundll32.exeflow pid process 2 784 rundll32.exe 3 784 rundll32.exe 4 784 rundll32.exe 5 784 rundll32.exe 6 784 rundll32.exe 7 784 rundll32.exe 10 784 rundll32.exe 13 784 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2644 2208 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2216 wrote to memory of 2208 2216 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 784 2208 rundll32.exe rundll32.exe PID 2208 wrote to memory of 2644 2208 rundll32.exe WerFault.exe PID 2208 wrote to memory of 2644 2208 rundll32.exe WerFault.exe PID 2208 wrote to memory of 2644 2208 rundll32.exe WerFault.exe PID 2208 wrote to memory of 2644 2208 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ab7dbbf3b7146aea68cb674376eb61c8_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ab7dbbf3b7146aea68cb674376eb61c8_JaffaCakes118.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab7dbbf3b7146aea68cb674376eb61c8_JaffaCakes118.dll,f03⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 3763⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/784-1-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/784-3-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/784-7-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/784-19-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/784-23-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/784-27-0x0000000002120000-0x000000000228E000-memory.dmpFilesize
1.4MB
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memory/2208-0-0x0000000002130000-0x000000000229E000-memory.dmpFilesize
1.4MB
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memory/2208-2-0x0000000002130000-0x000000000229E000-memory.dmpFilesize
1.4MB