wannacry | 960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8

Analysis

max time kernel
150s
max time network
157s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 01:08

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General

Target

960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Size

5.0MB
MD5

dc23e5bfa2fdde5f9afe17fb3b609f33
SHA1

53213c9534b030c547d9ebd14363f4519203d386
SHA256

960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8
SHA512

1fe7486051e2010c33e0f0b8cc3adac4e8108280dd4968f7a1453c8285d1623786a75fe45dc804c8ceb6d6a324067ee9e3a45e8c66e1b43ffa44124fcd182b21
SSDEEP

12288:e1bLgmluCti62ChMbaIMu7L5NVErCA4z2g6rTcbckPU82900Ve7zw+K+:QbLguriehfdmMSirYbcMNgef0

Score

10^/10

wannacry discovery ransomware worm

Malware Config

Signatures

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3316) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in System32 directory 5 IoCs

Processes:

960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\JLKAKGF5.txt	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\331PF9TQ.txt	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\331PF9TQ.txt	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\JLKAKGF5.txt	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

Drops file in Windows directory 1 IoCs

Processes:

960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

description ioc process

File created C:\WINDOWS\tasksche.exe 960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

description	ioc	process
File created	C:\WINDOWS\tasksche.exe	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

Modifies data under HKEY_USERS 24 IoCs

Processes:

960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}\1a-47-e2-10-05-74	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-47-e2-10-05-74\WpadDecision = "0"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-47-e2-10-05-74\WpadDecisionTime = 40fbedc3aecdda01	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}\WpadDecisionReason = "1"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}\WpadDecisionTime = 40fbedc3aecdda01	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}\WpadNetworkName = "Network 3"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-47-e2-10-05-74\WpadDecisionReason = "1"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}\WpadDecision = "0"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\1a-47-e2-10-05-74	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{355B5DC4-8A01-4DEB-80FD-F65FDDBE239D}	960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe

C:\Users\Admin\AppData\Local\Temp\960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
"C:\Users\Admin\AppData\Local\Temp\960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe"
1⤵
- Drops file in Windows directory
PID:2840

C:\Users\Admin\AppData\Local\Temp\960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe
C:\Users\Admin\AppData\Local\Temp\960c2abc16e33853befc3115af883501e754dedd464c46151b2d87dc5b24cda8.exe -m security
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1888

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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