Analysis
- max time kernel
189s - max time network
193s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
30/08/2022, 21:28
Behavioral task
behavioral1
Sample
21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe
- Size 69KB
- Sample220830-1bdl7scba5
- SHA256 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5
- MD5 41f632e9186aa82ddcf7a80ebecc47e5
- SHA1 31fa0d3f068d65ee777d040d093ef145f6d36eb5
- SHA512 87ad8877089150cca17fa7d9df6502083127f0884319b5b439763b8c4bb1d82d7d929454178e007a43c387b2916423f5e0b2565dc6666422cb5bb4c75a8de90a
- SSDEEP 1536:d555555555555pDf3BrpDz3txh3KciaMqqU+2bbbAV2/S2xr3IdE8mne0Avu5r+y:3/Xr9aaMqqDL2/xr3IdE8we0Avu5r++Z
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Unexpected DNS network traffic destination 55 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 Destination IP 117.89.178.151 - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wjgebamtmvm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe" 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe - Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\T: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\W: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\X: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\B: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\I: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\J: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\N: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\G: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\H: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\L: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\Z: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\Q: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\S: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\V: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\F: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\K: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\O: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\P: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\U: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\Y: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\A: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\E: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\M: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe File opened (read-only) \??\R: 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe - Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 4348 wrote to memory of 4624 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 83 PID 4348 wrote to memory of 4624 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 83 PID 4348 wrote to memory of 4624 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 83 PID 4348 wrote to memory of 3588 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 85 PID 4348 wrote to memory of 3588 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 85 PID 4348 wrote to memory of 3588 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 85 PID 4348 wrote to memory of 3060 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 91 PID 4348 wrote to memory of 3060 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 91 PID 4348 wrote to memory of 3060 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 91 PID 4348 wrote to memory of 3980 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 95 PID 4348 wrote to memory of 3980 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 95 PID 4348 wrote to memory of 3980 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 95 PID 4348 wrote to memory of 456 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 98 PID 4348 wrote to memory of 456 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 98 PID 4348 wrote to memory of 456 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 98 PID 4348 wrote to memory of 1344 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 100 PID 4348 wrote to memory of 1344 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 100 PID 4348 wrote to memory of 1344 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 100 PID 4348 wrote to memory of 1636 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 102 PID 4348 wrote to memory of 1636 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 102 PID 4348 wrote to memory of 1636 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 102 PID 4348 wrote to memory of 3928 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 106 PID 4348 wrote to memory of 3928 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 106 PID 4348 wrote to memory of 3928 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 106 PID 4348 wrote to memory of 484 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 108 PID 4348 wrote to memory of 484 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 108 PID 4348 wrote to memory of 484 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 108 PID 4348 wrote to memory of 3276 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 111 PID 4348 wrote to memory of 3276 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 111 PID 4348 wrote to memory of 3276 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 111 PID 4348 wrote to memory of 1616 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 113 PID 4348 wrote to memory of 1616 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 113 PID 4348 wrote to memory of 1616 4348 21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe 113
Processes
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C:\Users\Admin\AppData\Local\Temp\21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe"C:\Users\Admin\AppData\Local\Temp\21957bfa277e386c9967171dd181723fc9cc63d3ec00e782e72fa9477007c5c5.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4348 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit a.dnspod.com2⤵PID:4624
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C:\Windows\SysWOW64\nslookup.exenslookup bleepingcomputer.bit a.dnspod.com2⤵PID:3588
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit a.dnspod.com2⤵PID:3060
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C:\Windows\SysWOW64\nslookup.exenslookup esetnod32.bit a.dnspod.com2⤵PID:3980
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit a.dnspod.com2⤵PID:456
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit a.dnspod.com2⤵PID:1344
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C:\Windows\SysWOW64\nslookup.exenslookup bleepingcomputer.bit a.dnspod.com2⤵PID:1636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit a.dnspod.com2⤵PID:3928
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C:\Windows\SysWOW64\nslookup.exenslookup esetnod32.bit a.dnspod.com2⤵PID:484
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit a.dnspod.com2⤵PID:3276
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit a.dnspod.com2⤵PID:1616
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