Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 05:17
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_ddb486918f0947f06d0e4d4c63f5cda4e260e96e8f6e5a8b103cc50a68c90074.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_ddb486918f0947f06d0e4d4c63f5cda4e260e96e8f6e5a8b103cc50a68c90074.dll
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Size
188KB
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MD5
a98c74f43ef3d1c9f56eafcd746e00a2
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SHA1
566a47dc7d9c9014244b306f10bc9f3339849222
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SHA256
ddb486918f0947f06d0e4d4c63f5cda4e260e96e8f6e5a8b103cc50a68c90074
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SHA512
55afd4500449dd1dd69981533381f6ea32874af971e8b2fd74f3e01a33d7d4dc454cecae56551f582341dd6b0bb465fcb6e882467ba448c8f09749fbe4f07434
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SSDEEP
3072:WteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz99qM:eq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/860-1-0x0000000075290000-0x00000000752C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2016 860 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 2064 wrote to memory of 860 2064 rundll32.exe 30 PID 860 wrote to memory of 2016 860 rundll32.exe 32 PID 860 wrote to memory of 2016 860 rundll32.exe 32 PID 860 wrote to memory of 2016 860 rundll32.exe 32 PID 860 wrote to memory of 2016 860 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ddb486918f0947f06d0e4d4c63f5cda4e260e96e8f6e5a8b103cc50a68c90074.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ddb486918f0947f06d0e4d4c63f5cda4e260e96e8f6e5a8b103cc50a68c90074.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 860 -s 3083⤵
- Program crash
PID:2016
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