Analysis
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max time kernel
96s -
max time network
148s -
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, 19:13 UTC
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_dbd0064f9a5c679ceb622717c5e743ee54425209a1d31540c66e611f9809576e.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_dbd0064f9a5c679ceb622717c5e743ee54425209a1d31540c66e611f9809576e.dll
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Size
204KB
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MD5
159ebcbdb5a0047d32d22aca63493e3b
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SHA1
158e5bce915adfd87c665340e2d0871c0a831d2a
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SHA256
dbd0064f9a5c679ceb622717c5e743ee54425209a1d31540c66e611f9809576e
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SHA512
36e599f524aa0a9eab093ec71b3cd8252b9674d735f284da5d7e9a82ec89249b7bb6b7800da980958a84237e5486afa8453f3a732c6e71bdd860562c5d1e8d86
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SSDEEP
3072:V6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:VZuX6pEaeEDheWa+Jc9bhorfTw
Malware Config
Extracted
dridex
40111
45.58.56.12:443
162.241.54.59:6601
51.91.76.89:2303
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/4792-0-0x0000000075020000-0x0000000075055000-memory.dmp dridex_ldr behavioral2/memory/4792-3-0x0000000075020000-0x0000000075055000-memory.dmp dridex_ldr -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
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 4816 wrote to memory of 4792 4816 rundll32.exe 83 PID 4816 wrote to memory of 4792 4816 rundll32.exe 83 PID 4816 wrote to memory of 4792 4816 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbd0064f9a5c679ceb622717c5e743ee54425209a1d31540c66e611f9809576e.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbd0064f9a5c679ceb622717c5e743ee54425209a1d31540c66e611f9809576e.dll,#12⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:4792
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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:8.8.8.8:53Request241.150.49.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request22.160.190.20.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:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.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:8.8.8.8:53Request53.210.109.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.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:8.8.8.8:53Request14.227.111.52.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
241.150.49.20.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
22.160.190.20.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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144 B 158 B 2 1
DNS Request
154.239.44.20.in-addr.arpa
DNS Request
154.239.44.20.in-addr.arpa
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73 B 159 B 1 1
DNS Request
228.249.119.40.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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72 B 158 B 1 1
DNS Request
53.210.109.20.in-addr.arpa
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70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.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 158 B 1 1
DNS Request
14.227.111.52.in-addr.arpa