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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
30/12/2024, 18:59 UTC
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_19d9c8d0962e33e2831fc5be9dd572f7b851ddacaa28bcc1b26ac766547177b6.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_19d9c8d0962e33e2831fc5be9dd572f7b851ddacaa28bcc1b26ac766547177b6.dll
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Size
184KB
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MD5
ec51e78698698a711566ea01333f4e93
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SHA1
e0b9b37cb5781540df7e7457ad952826e9c215f6
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SHA256
19d9c8d0962e33e2831fc5be9dd572f7b851ddacaa28bcc1b26ac766547177b6
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SHA512
1b1bd892ae4b49f85fe7c1aa3c0982235e36827ffe75f305ffd21f1a12ec7a70d42100f640c0759ce329b98be144f0b984cacf3f631a5fe3dbfd5ad15b801bdb
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SSDEEP
3072:miLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao6lzoxss7:miLVCIT4WK2z1W+CUHZj4Skq/eaoQoC
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/4496-0-0x0000000075410000-0x000000007543F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 436 4496 WerFault.exe 83 -
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 4528 wrote to memory of 4496 4528 rundll32.exe 83 PID 4528 wrote to memory of 4496 4528 rundll32.exe 83 PID 4528 wrote to memory of 4496 4528 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19d9c8d0962e33e2831fc5be9dd572f7b851ddacaa28bcc1b26ac766547177b6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19d9c8d0962e33e2831fc5be9dd572f7b851ddacaa28bcc1b26ac766547177b6.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4496 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 6163⤵
- Program crash
PID:436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4496 -ip 44961⤵PID:1848
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:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request73.159.190.20.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:8.8.8.8:53Request133.211.185.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request53.210.109.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request180.129.81.91.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request149.220.183.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request81.144.22.2.in-addr.arpaIN PTRResponse81.144.22.2.in-addr.arpaIN PTRa2-22-144-81deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request134.130.81.91.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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144 B 158 B 2 1
DNS Request
209.205.72.20.in-addr.arpa
DNS Request
209.205.72.20.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
73.159.190.20.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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73 B 147 B 1 1
DNS Request
133.211.185.52.in-addr.arpa
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72 B 158 B 1 1
DNS Request
53.210.109.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
171.39.242.20.in-addr.arpa
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72 B 147 B 1 1
DNS Request
180.129.81.91.in-addr.arpa
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73 B 147 B 1 1
DNS Request
149.220.183.52.in-addr.arpa
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70 B 133 B 1 1
DNS Request
81.144.22.2.in-addr.arpa
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72 B 147 B 1 1
DNS Request
134.130.81.91.in-addr.arpa
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72 B 158 B 1 1
DNS Request
13.227.111.52.in-addr.arpa