Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-10-2024 21:26
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe
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Size
3.6MB
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MD5
599ca6f0fc7b1f573e334b5d859bd60b
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SHA1
8102c25596ab4dad51a4d00341d83709e294a7c7
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SHA256
c0e6b5340b5de6cb270c26a4cbdb85c4f10bd348bad277f66c3e3a1150e0b8be
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SHA512
c750bd179d769eb6561f07f0a2a4b6252b8c5e3df62cd871a1dde960ce4f4dfaa00403378ba63c36d89112ad8212fba2957cfd605517d64cac84e75c962d97e3
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SSDEEP
49152:2nAQqMSPbcBVQej/ORdivBJM0H9PAMEcaEau3R8yAH1plAHI:yDqPoBhzCdKBWa9P593R8yAVp2HI
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Contacts a large (3372) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Executes dropped EXE 1 IoCs
pid Process 1164 tasksche.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Drops file in Windows directory 1 IoCs
description ioc Process File created C:\WINDOWS\tasksche.exe 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4984 -
C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
PID:1164
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C:\Users\Admin\AppData\Local\Temp\2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe -m security1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:756
Network
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DNSwww.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exeRemote address:8.8.8.8:53Requestwww.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.comIN AResponsewww.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.comIN A104.16.166.228www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.comIN A104.16.167.228
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GEThttp://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exeRemote address:104.16.166.228:80RequestGET / HTTP/1.1
Host: www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 607
Connection: close
Server: cloudflare
CF-RAY: 8cf469fa0d2063ba-LHR
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GEThttp://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exeRemote address:104.16.166.228:80RequestGET / HTTP/1.1
Host: www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 607
Connection: close
Server: cloudflare
CF-RAY: 8cf469fb0f6b71ea-LHR
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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:8.8.8.8:53Request228.166.16.104.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request138.32.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request43.58.199.20.in-addr.arpaIN PTRResponse
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Request50.23.12.20.in-addr.arpaIN PTRResponse
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Request18.31.95.13.in-addr.arpaIN PTRResponse
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Request98.117.19.2.in-addr.arpaIN PTRResponse98.117.19.2.in-addr.arpaIN PTRa2-19-117-98deploystaticakamaitechnologiescom
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Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
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Request88.210.23.2.in-addr.arpaIN PTRResponse88.210.23.2.in-addr.arpaIN PTRa2-23-210-88deploystaticakamaitechnologiescom
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104.16.166.228:80http://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/http2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe376 B 990 B 6 5
HTTP Request
GET http://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/HTTP Response
200 -
104.16.166.228:80http://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/http2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe376 B 990 B 6 5
HTTP Request
GET http://www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com/HTTP Response
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104 B 2
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8.8.8.8:53www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.comdns2024-10-07_599ca6f0fc7b1f573e334b5d859bd60b_wannacry.exe95 B 127 B 1 1
DNS Request
www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com
DNS Response
104.16.166.228104.16.167.228
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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73 B 135 B 1 1
DNS Request
228.166.16.104.in-addr.arpa
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72 B 158 B 1 1
DNS Request
138.32.126.40.in-addr.arpa
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71 B 157 B 1 1
DNS Request
43.58.199.20.in-addr.arpa
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3.4MB
MD5b17dcf4a59c4d513d9eda37d308b83e7
SHA109c9bfeeb7a6967a4043ef5129fe81c81274829c
SHA2565bf30361b8690f8faea216763e741b8d5f56b0e634a85a2ed090697ad4c4568d
SHA512aefa6a8fc00054d749420d3e61b07eb21b6b4e1d4bb9fd1610eb340814137e6a331c334afbeb12b2c9dff1d31c4f4a427aeefccc7cc7930083fccadc05b66434