File name: | BlueHowl.exe |
Full analysis: | https://app.any.run/tasks/6bd5f212-9cd8-46be-9d02-98074559626c |
Verdict: | Malicious activity |
Analysis date: | January 15, 2022, 01:00:31 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 82A06C622BA85F44F138889E233C5EFA |
SHA1: | E74BFCA27E4A0592A147804180C5F182D2652541 |
SHA256: | 1D4322DBAD293847DE14ECA09BEE5056EAEDE7CE178490E101642BF1F5875E37 |
SSDEEP: | 768:WVR0tsKhLYHcXpNKkrvF2P2Ql9e8QCHa27q0F++95hYcLsFq:WVRFKNpQkJ2zlsGp3U+959sFq |
.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: | 2017:05:20 00:30:48+02:00 |
PEType: | PE32 |
LinkerVersion: | 80 |
CodeSize: | 46080 |
InitializedDataSize: | 5120 |
UninitializedDataSize: | - |
EntryPoint: | 0xd236 |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 6 |
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 |
Comments: | - |
CompanyName: | - |
FileDescription: | count |
FileVersion: | 1.0.0.0 |
InternalName: | count.exe |
LegalCopyright: | Copyright © 2017 |
LegalTrademarks: | - |
OriginalFileName: | count.exe |
ProductName: | - |
ProductVersion: | 1.0.0.0 |
AssemblyVersion: | 1.0.0.0 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 19-May-2017 22:30:48 |
Debug artifacts: |
|
Comments: | - |
CompanyName: | - |
FileDescription: | count |
FileVersion: | 1.0.0.0 |
InternalName: | count.exe |
LegalCopyright: | Copyright © 2017 |
LegalTrademarks: | - |
OriginalFilename: | count.exe |
ProductName: | - |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 19-May-2017 22:30:48 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x0000B23C | 0x0000B400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.94856 |
.rsrc | 0x0000E000 | 0x00001144 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00318 |
.reloc | 0x00010000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.05185 | 3499 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3104 | "C:\Users\admin\AppData\Local\Temp\BlueHowl.exe" | C:\Users\admin\AppData\Local\Temp\BlueHowl.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Description: count Version: 1.0.0.0 Modules
| |||||||||||||||
3664 | taskkill /f /IM explorer.exe | C:\Windows\system32\taskkill.exe | — | BlueHowl.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
| |||||||||||||||
3696 | "C:\Users\admin\AppData\Local\Tempdecrypter.exe" | C:\Users\admin\AppData\Local\Tempdecrypter.exe | — | BlueHowl.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: decrypter Version: 1.0.0.0 Modules
|
PID | Process | Filename | Type | |
---|---|---|---|---|
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:2663BED1F902BED00647B84FABBF8DEA | SHA256:7A3C6A8BE401F6DE91999C00919EA0F3BDCF80D06EB0E8A15D801F8F9A465DE9 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\XA37UNYF.txt | text | |
MD5:4165AD8E61F3CA79461866E71CCF8EB2 | SHA256:E4F9DA9F5BDD205B790597E1636650C0D84FFF790A8833B10BFF844B337B50F7 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\265C0DEB29181DD1891051371C5F863A_A8E307474B7EEECDE82731B5F335EEAF | binary | |
MD5:C63CD0A816108E726DD25143D433E7CC | SHA256:3A1D8C7E9B687FF8F2264762520634E79E75884CADF4039E2B2BC82963C31A36 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04 | der | |
MD5:B3C1AC005CF86FD225C24935AFB80DBC | SHA256:BA6AE96B7B7D003D9FF08BAFC1F28F483D8CB0F95D4A63E5857C05B4D8B65E5F | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | der | |
MD5:BEAB9DA0AA8E569DD7B0DEDBA4676D02 | SHA256:7C5EE0FF5ECD229BA442C639096CFB79D50D7FC6841A8E99693393A920A70C33 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A16C6C16D94F76E0808C087DFC657D99_E5B132B41B26E2FD23A912C0CB5FBCBA | binary | |
MD5:28DD28D984A18CB147D6B19E5247AE80 | SHA256:240BBF20C041C09E35C8AA00FD8AC400ABC937E8F37ABAAEBD6D6E21AF5AD0CC | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA | binary | |
MD5:85C05831F63951C74B6A2970CE339A35 | SHA256:F934D7EBA0E94D66ECD0ECF89E9FC8496882764071C729C8457154F35ED640D1 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | binary | |
MD5:ECF68175FE30A8D50B82BEF1CD11E258 | SHA256:5249F88EAFC7D089C56AF3844CE6ADE9F6E7CF6B0AA195771F93211AF60C85B6 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA | der | |
MD5:64E9B8BB98E2303717538CE259BEC57D | SHA256:76BD459EC8E467EFC3E3FB94CB21B9C77A2AA73C9D4C0F3FAF823677BE756331 | |||
3104 | BlueHowl.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | binary | |
MD5:AD24B6142234BB024844C61B08778CF0 | SHA256:90FDD937E8B78E8CE86EA9A54E768C6584C610CED95B2508A891E8E5AEB12DEC |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3104 | BlueHowl.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | US | der | 1.47 Kb | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 104.18.21.226:80 | http://ocsp2.globalsign.com/rootr3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT1nGh%2FJBjWKnkPdZIzB1bqhelHBwQUj%2FBLf6guRSSuTVD6Y5qL3uLdG7wCEHgDGCDPAjbzpoUYuu%2B39wE%3D | US | der | 1.40 Kb | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D | US | der | 471 b | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQD0u1o6ejgsaAoAAAABJ949 | US | der | 472 b | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEG9FXshPqpwWCgAAAAEn3MY%3D | US | der | 471 b | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 2.16.186.56:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d35c73974bffa6b4 | unknown | compressed | 4.70 Kb | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCCq2t14DFKuAoAAAABJ9n3 | US | der | 472 b | whitelisted |
3104 | BlueHowl.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCPMu8whnl65AoAAAABJ95m | US | der | 472 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3104 | BlueHowl.exe | 142.250.185.74:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3104 | BlueHowl.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3104 | BlueHowl.exe | 142.250.185.195:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3104 | BlueHowl.exe | 142.250.184.206:443 | www.youtube.com | Google Inc. | US | whitelisted |
3104 | BlueHowl.exe | 2.16.186.56:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
3104 | BlueHowl.exe | 104.16.143.212:443 | blockchain.info | Cloudflare Inc | US | shared |
3104 | BlueHowl.exe | 172.67.158.42:443 | rsms.me | — | US | malicious |
— | — | 142.250.185.232:443 | www.googletagmanager.com | Google Inc. | US | suspicious |
3104 | BlueHowl.exe | 104.16.40.77:443 | www.blockchain.com | Cloudflare Inc | US | shared |
— | — | 151.101.1.26:443 | cdn.polyfill.io | Fastly | US | suspicious |
Domain | IP | Reputation |
---|---|---|
blockchain.info |
| shared |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.blockchain.com |
| suspicious |
www.youtube.com |
| whitelisted |
rsms.me |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
ocsp.pki.goog |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
cdn.polyfill.io |
| whitelisted |