| File name: | cryptolocker.exe |
| Full analysis: | https://app.any.run/tasks/7301e974-ac1a-44c6-84b9-853b4efff406 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | December 05, 2023, 17:04:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 0246BB54723BD4A49444AA4CA254845A |
| SHA1: | 151382E82FBCFDF188B347911BD6A34293C14878 |
| SHA256: | 8CF50AE247445DE2E570F19705236ED4B1E19F75CA15345E5F00857243BC0E9B |
| SSDEEP: | 6144:m28cv8eNLO1cy4uWj6x5OEbHyL3IKwCQLcwl:m/MLNLO1B5TRbSbI/Cg1 |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:01:20 11:26:48+01:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 257536 |
| InitializedDataSize: | 3072 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x40d8e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | Microsoft Windows Auto Update |
| FileVersion: | 1.0.0.0 |
| InternalName: | Microsoft Windows Auto Update.exe |
| LegalCopyright: | Copyright © 2013 |
| OriginalFileName: | Microsoft Windows Auto Update.exe |
| ProductName: | Microsoft Windows Auto Update |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1556 | "C:\Users\admin\AppData\Local\Temp\cryptolocker.exe" | C:\Users\admin\AppData\Local\Temp\cryptolocker.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Microsoft Windows Auto Update Exit code: 1 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2084 | "taskkill" /F /IM cryptolocker.exe | C:\Windows\System32\taskkill.exe | — | cryptolocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2716 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3016 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\makesalbum.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3420 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3784 | "C:\Users\admin\AppData\Roaming\2C28475F30.exe" | C:\Users\admin\AppData\Roaming\2C28475F30.exe | cryptolocker.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Microsoft Windows Auto Update Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3940 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1556) cryptolocker.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1556) cryptolocker.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1556) cryptolocker.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1556) cryptolocker.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3784) 2C28475F30.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | 2C28475F30 |
Value: C:\Users\admin\AppData\Roaming\2C28475F30.exe | |||
| (PID) Process: | (3784) 2C28475F30.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | *2C28475F30 |
Value: C:\Users\admin\AppData\Roaming\2C28475F30.exe | |||
| (PID) Process: | (2716) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2716) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: On | |||
| (PID) Process: | (2716) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: On | |||
| (PID) Process: | (2716) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: On | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2716 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR3F74.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3016 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR88A3.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1556 | cryptolocker.exe | C:\Users\admin\AppData\Roaming\2C28475F30.exe | executable | |
MD5:0246BB54723BD4A49444AA4CA254845A | SHA256:8CF50AE247445DE2E570F19705236ED4B1E19F75CA15345E5F00857243BC0E9B | |||
| 3016 | WINWORD.EXE | C:\Users\admin\Desktop\~$kesalbum.rtf | binary | |
MD5:FEA1C632465E3735049679F2581F2287 | SHA256:1FEF124B29DDF32BF0FF3FD4E878C8F908BD0A3E245254C8F6EA6878AB5DDC67 | |||
| 2716 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{235E978B-5F3F-448B-9AF1-B7266BF0CC28}.tmp | binary | |
MD5:1BB73BD10F67B1A363D397A71E4D620E | SHA256:5655CF063748A566DC044B7AE444BC9C33262F21984B8FE2B3012A9026AF2227 | |||
| 2716 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{D0B94DFC-527B-43C2-8400-061006E7EBB5}.tmp | binary | |
MD5:5D4D94EE7E06BBB0AF9584119797B23A | SHA256:4826C0D860AF884D3343CA6460B0006A7A2CE7DBCCC4D743208585D997CC5FD1 | |||
| 3016 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:2DBB2CDAD3C0592FBBF527771BBBEAAF | SHA256:EECE38BBF1F2A339A3D17CC7AE88DCD31C650680F57B53C7697A5CF1C5FE3279 | |||
| 2716 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | binary | |
MD5:988B2F5EBF4E8BC52DBD6FDF4F3D254D | SHA256:152175938FB54DA2252157259C83A8C38DB6CBD9D54A5223D363E787A4095A8F | |||
| 3016 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | binary | |
MD5:640B974D86F65DC3BF2E326AC759E235 | SHA256:A4019E7629DA631950CAEFD8D1A29F58CC0F62BB16B539D0AA9D1ADB0757A5AD | |||
| 3016 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{3A17A366-6765-4E1E-BD0B-C8E2C6F39F79}.tmp | binary | |
MD5:574695AF6EE84505C725F3E9D86E1384 | SHA256:E8311A7EBDEEF6D9C949441D4B3D2EB7091A961F45DFEBBD4656F771BC29E706 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 503 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | html | 206 b | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
3784 | 2C28475F30.exe | GET | 503 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | html | 206 b | unknown |
3784 | 2C28475F30.exe | GET | 403 | 194.58.112.165:80 | http://yot.su/b7CnevqflWi9JL5a4v/K0N/qf5sO99vKEdkG+GPyEy92cP5F60d0px4Ziw9JuFlETnXUFcvsoIO5Pl44X+WOJI7Oh8un0MdsOeLICSdUA5se3JogJjm6UIe8qbxtiCPxbdYeLuYPmoZfRH9UvHWXICcCK+mqtpciA2wKDXYH9TDgels81ZNHHt7JipE1Rg04V/qrmOtm0KfKd4vAmxm0b6JcbL1PC5G3gU4cDscAYmpPKANiXhONxVFEwS09XW2xjQ58HqNty7z+YnKMwJAk52cV/oFYtudnOA8H6G2HbX8vQW17OOiaj+jzcLNAjHrlJKZsrMMMVfERbkJJ8PSv+w== | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
868 | svchost.exe | 23.35.228.137:80 | — | AKAMAI-AS | DE | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
868 | svchost.exe | 184.30.20.134:80 | armmf.adobe.com | AKAMAI-AS | DE | unknown |
3784 | 2C28475F30.exe | 194.58.112.165:80 | yot.su | Domain names registrar REG.RU, Ltd | RU | unknown |
Domain | IP | Reputation |
|---|---|---|
cabin.su |
| unknown |
armmf.adobe.com |
| whitelisted |
wrax.ru |
| unknown |
icals.ru |
| unknown |
hips.su |
| unknown |
yot.su |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1080 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
1080 | svchost.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | A Network Trojan was detected | RANSOMWARE [ANY.RUN] CryptoLocker |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
3784 | 2C28475F30.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |