File name: | AmazonGC.exe |
Full analysis: | https://app.any.run/tasks/048dbdda-7252-4c72-9a48-771faf3ffa47 |
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: | March 31, 2020, 10:22:47 |
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: | 4DA56F50F00CE0EECD021FF05A203494 |
SHA1: | C22B9CB6668004B5557307FF94D70CE23D0EA163 |
SHA256: | E64F20D567BC6A175CF5FDE0F71D28F98D4374C8B73A2640BE98DEAAE92FDF7D |
SSDEEP: | 49152:jw80cTsjkWay4Ey+AQGQGmkaJVNARndM:s8sjkyy+EQdNUn |
.exe | | | Win64 Executable (generic) (64.6) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (15.4) |
.exe | | | Win32 Executable (generic) (10.5) |
.exe | | | Generic Win/DOS Executable (4.6) |
.exe | | | DOS Executable Generic (4.6) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2020:03:31 11:48:40+02:00 |
PEType: | PE32 |
LinkerVersion: | 12 |
CodeSize: | 581120 |
InitializedDataSize: | 1247744 |
UninitializedDataSize: | - |
EntryPoint: | 0x27f4a |
OSVersion: | 5.1 |
ImageVersion: | - |
SubsystemVersion: | 5.1 |
Subsystem: | Windows GUI |
FileVersionNumber: | 0.0.0.0 |
ProductVersionNumber: | 0.0.0.0 |
FileFlagsMask: | 0x0000 |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | English (British) |
CharacterSet: | Unicode |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 31-Mar-2020 09:48:40 |
Detected languages: |
|
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: | 0x00000110 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 31-Mar-2020 09:48:40 |
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 | 0x0008DD2E | 0x0008DE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.67588 |
.rdata | 0x0008F000 | 0x0002E10E | 0x0002E200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.76073 |
.data | 0x000BE000 | 0x00008F74 | 0x00005200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.19881 |
.rsrc | 0x000C7000 | 0x000F634C | 0x000F6400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.97758 |
.reloc | 0x001BE000 | 0x00007130 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.78238 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 3.65355 | 744 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 3.43704 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
6 | 4.16139 | 3752 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3864 | "C:\Users\admin\AppData\Local\Temp\AmazonGC.exe" | C:\Users\admin\AppData\Local\Temp\AmazonGC.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3164 | "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | AmazonGC.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Version: 4.7.3062.0 built by: NET472REL1 | ||||
780 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\especiallyest.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 | ||||
3504 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
780 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRFFD4.tmp.cvr | — | |
MD5:— | SHA256:— | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{CE37E98D-9B45-49CF-A38B-7F5B98DF4FCC}.tmp | — | |
MD5:— | SHA256:— | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{38362709-0919-4948-906F-9B9BB9735FCB}.tmp | — | |
MD5:— | SHA256:— | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{21FE4BDC-ABC2-408E-8BE4-B71D9CA20F33}.tmp | — | |
MD5:— | SHA256:— | |||
3864 | AmazonGC.exe | C:\Users\admin\setspn\setspn.vbs | text | |
MD5:B61F0DDD9C89F777397602CF4B3108A7 | SHA256:5A1184B9C7F9B3540AB84E821A063F9DB9CA3791660DF6665BDD60BE02257775 | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:44C17CBA471FB0B068F220F6513BFBA7 | SHA256:D383FC4AA5FDED6F023F25DC18B10F89E28CB8D961E8FEB2E2B11AF9B321C316 | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\especiallyest.rtf.LNK | lnk | |
MD5:E2E91941AF5E7ACC0F2E37D7C7F124C3 | SHA256:6075EAAB2A3EDB4A13A209914EF6FDA3E93E6694B1B6C68B00F4D7DB34A935F4 | |||
780 | WINWORD.EXE | C:\Users\admin\Desktop\~$peciallyest.rtf | pgc | |
MD5:5DF6E3C3C088FFA9A6314E4F7FD495B8 | SHA256:67500C6FC55A0E0EF48DE27294C8008561C05D1FA0959331FBA6E27F60D013F8 | |||
780 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:D6F19795153F464CCAB40C6EC63CB2E1 | SHA256:DD369DA992CBE1F9789915D30DB98E138B86D58EF678553353DCE421E9AB3137 | |||
3864 | AmazonGC.exe | C:\Users\admin\setspn\tasklist.exe | executable | |
MD5:4DA56F50F00CE0EECD021FF05A203494 | SHA256:E64F20D567BC6A175CF5FDE0F71D28F98D4374C8B73A2640BE98DEAAE92FDF7D |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3164 | MSBuild.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 331 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3164 | MSBuild.exe | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
3164 | MSBuild.exe | 157.230.125.208:3333 | — | Joao Carlos de Almeida Silveira trading as Bitcanal | US | suspicious |
Domain | IP | Reputation |
---|---|---|
ip-api.com |
| shared |
PID | Process | Class | Message |
---|---|---|---|
3164 | MSBuild.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3164 | MSBuild.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3164 | MSBuild.exe | A Network Trojan was detected | REMOTE [PTsecurity] Quasar.RAT IP Lookup |
3164 | MSBuild.exe | A Network Trojan was detected | REMOTE [PTsecurity] Quasar |