download: | a.exe |
Full analysis: | https://app.any.run/tasks/dc332aaf-f4c8-4516-9539-df0e699f581d |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | January 25, 2022, 02:41:15 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32+ executable (console) x86-64, for MS Windows |
MD5: | 488BF62441FF75040D50DA4C2BEC376B |
SHA1: | 29931AB97F4CB72BE955FD51994A895732DA871E |
SHA256: | AFAA0C0A07BAB46B47BB11C43F4F9D7D53F9BCD7BE742F8B350C19E13D70FDF9 |
SSDEEP: | 24576:bOJ/Yu/ibi4f2m8Af/qh81heKsuwIqyq7NrpRlW6N9wjSv:bOJ/J2iElHJHe8wIqyQNLPn+a |
.exe | | | Generic Win/DOS Executable (50) |
---|---|---|
.exe | | | DOS Executable Generic (49.9) |
Subsystem: | Windows command line |
---|---|
SubsystemVersion: | 6 |
ImageVersion: | - |
OSVersion: | 6 |
EntryPoint: | 0x2ee058 |
UninitializedDataSize: | - |
InitializedDataSize: | 113664 |
CodeSize: | 260608 |
LinkerVersion: | 14.29 |
PEType: | PE32+ |
TimeStamp: | 2022:01:23 12:59:47+01:00 |
MachineType: | AMD AMD64 |
Architecture: | IMAGE_FILE_MACHINE_AMD64 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
Compilation Date: | 23-Jan-2022 11:59:47 |
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: | 0x00000100 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_AMD64 |
Number of sections: | 10 |
Time date stamp: | 23-Jan-2022 11:59:47 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00F0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
\x0c\xf9\x03 | 0x00001000 | 0x0003F90C | 0x00016400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.99754 |
\xc6?\x01 | 0x00041000 | 0x00013FC6 | 0x00006C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.99402 |
|- | 0x00055000 | 0x00002D7C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.53666 |
P@ | 0x00058000 | 0x00004050 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.87678 |
\xf4 | 0x0005D000 | 0x000000F4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.53995 |
\xbc\x09 | 0x0005E000 | 0x000009BC | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 7.54947 |
.vm_sec | 0x0005F000 | 0x00004000 | 0x00004000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.44445 |
.idata | 0x00063000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.2294 |
.themida | 0x00064000 | 0x0028A000 | 0x00000000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.boot | 0x002EE000 | 0x000FA000 | 0x000FA000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.95521 |
ADVAPI32.dll |
USER32.dll |
WS2_32.dll |
kernel32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1548 | "C:\Users\admin\AppData\Local\Temp\a.exe" | C:\Users\admin\AppData\Local\Temp\a.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
2448 | C:\Windows\bfsvc.exe -log 0 -ftime 60 -pool eu1-etc.ethermine.org:4444 -wal 0x6A7B383b4c9eDA1348cc1fD31FDefcC6f20C05f5 -coin etc -worker bigdickzxc -cclock +500 -cvddc +500 | C:\Windows\bfsvc.exe | — | a.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot File Servicing Utility Exit code: 8 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
304 | C:\Windows\explorer.exe "123qWef0" "Standard%20VGA%20Graphics%20Adapter" "None" "etc" | C:\Windows\explorer.exe | — | a.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
| |||||||||||||||
2688 | "C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe" | C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
1456 | C:\Windows\bfsvc.exe -log 0 -ftime 60 -pool eu1-etc.ethermine.org:4444 -wal 0x6A7B383b4c9eDA1348cc1fD31FDefcC6f20C05f5 -coin etc -worker bigdickzxc -cclock +500 -cvddc +500 | C:\Windows\bfsvc.exe | — | RegHost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot File Servicing Utility Exit code: 8 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
1984 | C:\Windows\explorer.exe "123qWef0" "Standard%20VGA%20Graphics%20Adapter" "None" "etc" | C:\Windows\explorer.exe | — | RegHost.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
| |||||||||||||||
2552 | "C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe" | C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
2312 | C:\Windows\bfsvc.exe -log 0 -ftime 60 -pool eu1-etc.ethermine.org:4444 -wal 0x6A7B383b4c9eDA1348cc1fD31FDefcC6f20C05f5 -coin etc -worker bigdickzxc -cclock +500 -cvddc +500 | C:\Windows\bfsvc.exe | — | RegHost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot File Servicing Utility Exit code: 8 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
2620 | C:\Windows\explorer.exe "123qWef0" "Standard%20VGA%20Graphics%20Adapter" "None" "etc" | C:\Windows\explorer.exe | — | RegHost.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
| |||||||||||||||
2960 | "C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe" | C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
|
PID | Process | Filename | Type | |
---|---|---|---|---|
1548 | a.exe | C:\Users\admin\AppData\Roaming\Microsoft\RegHost.exe | executable | |
MD5:488BF62441FF75040D50DA4C2BEC376B | SHA256:AFAA0C0A07BAB46B47BB11C43F4F9D7D53F9BCD7BE742F8B350C19E13D70FDF9 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2512 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/wd | RU | executable | 147 Kb | malicious |
2688 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/wd | RU | executable | 147 Kb | malicious |
2552 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/wd | RU | executable | 147 Kb | malicious |
1548 | a.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/wd | RU | executable | 147 Kb | malicious |
1548 | a.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | executable | 8.03 Mb | malicious |
2960 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | executable | 8.03 Mb | malicious |
2512 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | executable | 8.03 Mb | malicious |
952 | RegHost.exe | GET | — | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | — | — | malicious |
2688 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | executable | 8.03 Mb | malicious |
2992 | RegHost.exe | GET | 200 | 185.137.234.33:8080 | http://185.137.234.33:8080/pm | RU | executable | 8.03 Mb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2552 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
1548 | a.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
2688 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
2992 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
2960 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
1788 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
2512 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
952 | RegHost.exe | 185.137.234.33:8080 | — | Elecom-NT LLC | RU | malicious |
PID | Process | Class | Message |
---|---|---|---|
1548 | a.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
1548 | a.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2688 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2688 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2552 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2552 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2960 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2960 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2992 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2992 | RegHost.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |