Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2024 21:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e86d6368667a693195490ecee9dfcaf8_JaffaCakes118.dll
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
e86d6368667a693195490ecee9dfcaf8_JaffaCakes118.dll
-
Size
188KB
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MD5
e86d6368667a693195490ecee9dfcaf8
-
SHA1
9b007a20f7dc5b00591a0b69fcfb9aee6bfcfe95
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SHA256
fe307c281b8e23963b4d092d8d57fe9ed0c4c9a4a2478c96c0a8c63e456842d6
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SHA512
2d6a9cc5d8de9275a67646ac465ce22454948f175105b81c61a33b2f4c6cc1b44a2c4bb00557ce62ba6210dc5ce2688a8b9064c74a109d940033b148e1beee23
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SSDEEP
3072:kH0uyjZqEpAK+Gf78TBdrXkTM5vhRg9Esf0DwvtyMpVnpA+z6tX8sxKViW77dU:kUua/Pv7YNhRIEZDeXVpAxtMsxK
Malware Config
Extracted
Family
dridex
Botnet
22201
C2
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral2/memory/3172-1-0x0000000075670000-0x00000000756A0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4768 3172 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2680 wrote to memory of 3172 2680 rundll32.exe rundll32.exe PID 2680 wrote to memory of 3172 2680 rundll32.exe rundll32.exe PID 2680 wrote to memory of 3172 2680 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e86d6368667a693195490ecee9dfcaf8_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e86d6368667a693195490ecee9dfcaf8_JaffaCakes118.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3172 -s 6923⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3172 -ip 31721⤵