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Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 17:17 UTC
Behavioral task
behavioral1
Sample
Lockbit2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Lockbit2.exe
Resource
win10v2004-20240802-en
General
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Target
Lockbit2.exe
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Size
143KB
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MD5
d2725bca9cff007555bacf2ec998f453
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SHA1
87b8918e94d44cab2ba113f5f9fba21279b4a8ef
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SHA256
b49c2214a192f777060c812e5e9ac678d19919e8f21fe3e4ed62c85ecc9040e8
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SHA512
8ad66283d073b9a53e4b80f0ba5795954920006e65d2774f47829620fee5f11f664c7d467b8a2f234c98a584b7d8206fee22b570dcb1610a695013d7d603bb25
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SSDEEP
3072:4w2vENKK7DzwxJfkID9ek8c4RyJuq1DVedjqi7DKXIlu0NT8ZmDProa7W:wvzK7DaawkRyJH4djl7DKXIpKmDPkaK
Malware Config
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Rule to detect Lockbit 3.0 ransomware Windows payload 2 IoCs
resource yara_rule behavioral2/memory/4476-0-0x0000000000400000-0x0000000000427000-memory.dmp family_lockbit behavioral2/memory/4476-1-0x0000000000400000-0x0000000000427000-memory.dmp family_lockbit -
Program crash 1 IoCs
pid pid_target Process procid_target 4104 4476 WerFault.exe 81 -
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 Lockbit2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Lockbit2.exe"C:\Users\Admin\AppData\Local\Temp\Lockbit2.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4476 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4476 -s 2642⤵
- Program crash
PID:4104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4476 -ip 44761⤵PID:3016
Network
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Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request68.32.126.40.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:8.8.8.8:53Request209.205.72.20.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:8.8.8.8:53Request105.210.23.2.in-addr.arpaIN PTRResponse105.210.23.2.in-addr.arpaIN PTRa2-23-210-105deploystaticakamaitechnologiescom
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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:8.8.8.8:53Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request43.229.111.52.in-addr.arpaIN PTRResponse
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72 B 158 B 1 1
DNS Request
154.239.44.20.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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71 B 157 B 1 1
DNS Request
68.32.126.40.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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72 B 158 B 1 1
DNS Request
209.205.72.20.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
105.210.23.2.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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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
43.229.111.52.in-addr.arpa