File name: | Xidrf.exe |
Full analysis: | https://app.any.run/tasks/39919054-af6b-482b-be8f-073cfbd52c3e |
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: | August 08, 2020, 15:22:42 |
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: | A7D4BB5FA829622026094DD2D4217579 |
SHA1: | 0510C72C7929D2D5BE7C3999358A8D71172A9501 |
SHA256: | 7451922CA940D1D53D6B5BE1233E5EE62168C96EAFEAD056A4EDEC77F3B9D5AF |
SSDEEP: | 24576:kBzsJalrGjoAZ1xuGEJv5xx8f2LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL:kls9oAoJH |
.exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (14.2) |
.exe | | | Win32 Executable (generic) (9.7) |
.exe | | | Generic Win/DOS Executable (4.3) |
.exe | | | DOS Executable Generic (4.3) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 5.1 |
ImageVersion: | - |
OSVersion: | 5.1 |
EntryPoint: | 0x3248 |
UninitializedDataSize: | - |
InitializedDataSize: | 819712 |
CodeSize: | 31232 |
LinkerVersion: | 10 |
PEType: | PE32 |
TimeStamp: | 2011:07:03 11:05:04+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 03-Jul-2011 09:05:04 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x000000E8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 03-Jul-2011 09:05:04 |
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 | 0x00007842 | 0x00007A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.48777 |
.rdata | 0x00009000 | 0x0000319E | 0x00003200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.92389 |
.data | 0x0000D000 | 0x00001A84 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.57332 |
.rsrc | 0x0000F000 | 0x000C2DDC | 0x000C2E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.87582 |
.reloc | 0x000D2000 | 0x000013AA | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.12103 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
50 | 7.9208 | 9241 | UNKNOWN | English - United States | RT_ICON |
51 | 3.6271 | 67624 | UNKNOWN | English - United States | RT_ICON |
52 | 3.84446 | 38056 | UNKNOWN | English - United States | RT_ICON |
53 | 3.80812 | 21640 | UNKNOWN | English - United States | RT_ICON |
54 | 3.77781 | 16936 | UNKNOWN | English - United States | RT_ICON |
55 | 3.8889 | 9640 | UNKNOWN | English - United States | RT_ICON |
56 | 3.89609 | 4264 | UNKNOWN | English - United States | RT_ICON |
57 | 4.06249 | 2440 | UNKNOWN | English - United States | RT_ICON |
58 | 4.04867 | 1128 | UNKNOWN | English - United States | RT_ICON |
128 | 3.12345 | 132 | UNKNOWN | English - United States | RT_GROUP_ICON |
KERNEL32.dll |
SHELL32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2700 | "C:\Users\admin\AppData\Local\Temp\Xidrf.exe" | C:\Users\admin\AppData\Local\Temp\Xidrf.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
2204 | "C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE" | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE | — | Xidrf.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
3056 | "C:\Users\admin\AppData\Local\Temp\XIDRF.EXE" | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE | Xidrf.exe | |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
3024 | "C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE" | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE | XIDRF.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
3464 | "C:\Users\admin\AppData\Local\Temp\XIDRF.EXE" | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE | XIDRF.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
3496 | "C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE" | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE | — | XIDRF.EXE |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
2592 | "C:\Users\admin\AppData\Local\Temp\XIDRF.EXE" | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE | XIDRF.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
2540 | "C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE" | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE | — | XIDRF.EXE |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
3188 | "C:\Users\admin\AppData\Local\Temp\XIDRF.EXE" | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE | XIDRF.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 1 | ||||
3160 | "C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE" | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE | XIDRF.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2120 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
1328 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
3024 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
2960 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
2280 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
3244 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
2636 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
1428 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
2956 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D | |||
888 | CLIENT-BUILT.EXE | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:D2825077C227A56B75F7A35542273379 | SHA256:8C1CE151FF00AC0B8203522364F010E0E638D15CCA23CE5EB6D0A5A6131D427D |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
888 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
1828 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
2756 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
3160 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
3024 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
1428 | CLIENT-BUILT.EXE | GET | — | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | — | — | shared |
2644 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
1328 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
2120 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
1896 | CLIENT-BUILT.EXE | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | text | 282 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3024 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2120 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2956 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
888 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2280 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2960 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
3288 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
1328 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
1896 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
3084 | CLIENT-BUILT.EXE | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
Domain | IP | Reputation |
---|---|---|
ip-api.com |
| shared |
freegeoip.net |
| shared |
api.ipify.org |
| shared |
PID | Process | Class | Message |
---|---|---|---|
3024 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3024 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3024 | CLIENT-BUILT.EXE | A Network Trojan was detected | REMOTE [PTsecurity] Quasar.RAT IP Lookup |
3160 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3160 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3160 | CLIENT-BUILT.EXE | A Network Trojan was detected | REMOTE [PTsecurity] Quasar.RAT IP Lookup |
1328 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
1328 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
1328 | CLIENT-BUILT.EXE | A Network Trojan was detected | REMOTE [PTsecurity] Quasar.RAT IP Lookup |
1896 | CLIENT-BUILT.EXE | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
Process | Message |
---|---|
Xidrf.exe | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE |
Xidrf.exe | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\CLIENT-BUILT.EXE |
XIDRF.EXE | C:\Users\admin\AppData\Local\Temp\XIDRF.EXE |