Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 06:17
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_744fb34168fb322ed0b9a84655a937d45ccd95895ade05cf73a6b88e4687e971.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_744fb34168fb322ed0b9a84655a937d45ccd95895ade05cf73a6b88e4687e971.dll
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Size
184KB
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MD5
155959828500713b71c2bff23fb7f6d4
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SHA1
747268056cf9241c6cff044b17f09d88496b3adc
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SHA256
744fb34168fb322ed0b9a84655a937d45ccd95895ade05cf73a6b88e4687e971
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SHA512
6d885232c342d950df1f65d278e15a42b665cb31ef527c987b036444c6f6b39d0f45b6b75cab0c68a1a2f5a4932b121eae327148e0680f9fecbc5d65ae59af7c
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SSDEEP
3072:diLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoBlzoxss7:diLVCIT4WK2z1W+CUHZj4Skq/eaofoC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/628-1-0x0000000075580000-0x00000000755AF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4264 628 WerFault.exe 84 -
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 3 IoCs
description pid Process procid_target PID 3484 wrote to memory of 628 3484 rundll32.exe 84 PID 3484 wrote to memory of 628 3484 rundll32.exe 84 PID 3484 wrote to memory of 628 3484 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_744fb34168fb322ed0b9a84655a937d45ccd95895ade05cf73a6b88e4687e971.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_744fb34168fb322ed0b9a84655a937d45ccd95895ade05cf73a6b88e4687e971.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 6163⤵
- Program crash
PID:4264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 628 -ip 6281⤵PID:4720
Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request88.210.23.2.in-addr.arpaIN PTRResponse88.210.23.2.in-addr.arpaIN PTRa2-23-210-88deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request68.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request97.17.167.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request65.139.73.23.in-addr.arpaIN PTRResponse65.139.73.23.in-addr.arpaIN PTRa23-73-139-65deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request13.227.111.52.in-addr.arpaIN PTRResponse
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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72 B 158 B 1 1
DNS Request
28.118.140.52.in-addr.arpa
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70 B 133 B 1 1
DNS Request
88.210.23.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
68.159.190.20.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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71 B 145 B 1 1
DNS Request
97.17.167.52.in-addr.arpa
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70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
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71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
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71 B 135 B 1 1
DNS Request
65.139.73.23.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
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72 B 158 B 1 1
DNS Request
13.227.111.52.in-addr.arpa