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Analysis
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max time kernel
90s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 01:30 UTC
Static task
static1
Behavioral task
behavioral1
Sample
bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6.dll
Resource
win10v2004-20240802-en
General
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Target
bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6.dll
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Size
6KB
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MD5
b4ba134f3b3bb2e834a7d5c761b8fca9
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SHA1
b83227f83d877b53aadc2d7b6124dd1c5dd3d7c1
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SHA256
bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6
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SHA512
ac4cdd89a8454d6b68d056ba2b35073f743acd8858be135330b57d50c100a49bbebd6f1af688e22dfaed4de83522fd4a532206eb23c3721ada018a478e905e97
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SSDEEP
192:unSR6bgYrC58R3ZbrQFJoJCY4JkYId+00J:uZrC58RpbrQLu1+jIM0i
Malware Config
Signatures
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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 2232 wrote to memory of 4888 2232 rundll32.exe 82 PID 2232 wrote to memory of 4888 2232 rundll32.exe 82 PID 2232 wrote to memory of 4888 2232 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bc94ac42b7ae87138c0c5c3afeee88f0614421d35f258ac0d74b57c9bc8e8fe6.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4888
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Network
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Remote address:8.8.8.8:53Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request73.31.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request58.55.71.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request26.165.165.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request15.164.165.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request107.12.20.2.in-addr.arpaIN PTRResponse107.12.20.2.in-addr.arpaIN PTRa2-20-12-107deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request31.243.111.52.in-addr.arpaIN PTRResponse
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70 B 133 B 1 1
DNS Request
83.210.23.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
154.239.44.20.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 157 B 1 1
DNS Request
73.31.126.40.in-addr.arpa
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70 B 144 B 1 1
DNS Request
58.55.71.13.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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72 B 146 B 1 1
DNS Request
26.165.165.52.in-addr.arpa
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72 B 146 B 1 1
DNS Request
15.164.165.52.in-addr.arpa
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70 B 133 B 1 1
DNS Request
107.12.20.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
31.243.111.52.in-addr.arpa