download: | 333.exe |
Full analysis: | https://app.any.run/tasks/09fe6455-582c-4048-a598-195ad554ac1c |
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 13, 2019, 16:50:06 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 766E0CC37F9441BD3D00B74868D51107 |
SHA1: | 085ED235D73E479E73D21AF45AA4A9FC7C46BEF7 |
SHA256: | 579D86E87305B4533F03FF776DD7D33AFE0D983AECF7D5A7493894E6C80BE5FE |
SSDEEP: | 192:ieiGVISKavY1kHOpU0vXY61FbNYj9XQQ4SbN:ieiGVIKvY1k0vXYaRYj9gAb |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (7.4) |
.exe | | | Win32 Executable (generic) (5.1) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
AssemblyVersion: | 0.0.0.0 |
---|---|
ProductVersion: | 0.0.0.0 |
OriginalFileName: | 333.exe |
LegalCopyright: | |
InternalName: | 333.exe |
FileVersion: | 0.0.0.0 |
FileDescription: | |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 0.0.0.0 |
FileVersionNumber: | 0.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x2b8e |
UninitializedDataSize: | - |
InitializedDataSize: | 166400 |
CodeSize: | 3072 |
LinkerVersion: | 11 |
PEType: | PE32 |
TimeStamp: | 2019:08:13 13:27:30+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 13-Aug-2019 11:27:30 |
FileDescription: | - |
FileVersion: | 0.0.0.0 |
InternalName: | 333.exe |
LegalCopyright: | - |
OriginalFilename: | 333.exe |
ProductVersion: | 0.0.0.0 |
Assembly Version: | 0.0.0.0 |
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: | 13-Aug-2019 11:27:30 |
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 | 0x00000B94 | 0x00000C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.23686 |
.rsrc | 0x00004000 | 0x00028678 | 0x00028800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.15403 |
.reloc | 0x0002E000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 7.19661 | 1877 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 0.69843 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 0.923033 | 38056 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 0.989548 | 21640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 0.882875 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 1.12578 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 1.25374 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
9 | 1.32175 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
10 | 1.32363 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2132 | "C:\Users\admin\AppData\Local\Temp\333.exe" | C:\Users\admin\AppData\Local\Temp\333.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Version: 0.0.0.0 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2132 | 333.exe | GET | 301 | 104.26.15.73:80 | http://freegeoip.net/xml/ | US | — | — | shared |
2132 | 333.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/json/ | DE | text | 286 b | shared |
2132 | 333.exe | GET | 200 | 54.204.36.156:80 | http://api.ipify.org/ | US | text | 13 b | shared |
2132 | 333.exe | GET | 403 | 104.26.15.73:80 | http://freegeoip.net/shutdown | US | text | 1.51 Kb | shared |
2132 | 333.exe | GET | 200 | 23.82.136.147:80 | http://23.82.136.147/2b01c40bfcec4807aef1a55bfdaa0981 | US | binary | 178 Kb | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2132 | 333.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
2132 | 333.exe | 23.82.136.147:80 | — | Nobis Technology Group, LLC | US | unknown |
2132 | 333.exe | 54.204.36.156:80 | api.ipify.org | Amazon.com, Inc. | US | malicious |
2132 | 333.exe | 104.26.15.73:80 | freegeoip.net | Cloudflare Inc | US | shared |
2132 | 333.exe | 79.134.225.5:4782 | qs.uyqawhgesfdvqhasdhg.site | Andreas Fink trading as Fink Telecom Services | CH | malicious |
Domain | IP | Reputation |
---|---|---|
ip-api.com |
| shared |
freegeoip.net |
| shared |
api.ipify.org |
| shared |
qs.uyqawhgesfdvqhasdhg.site |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
2132 | 333.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup api.ipify.org |
2132 | 333.exe | A Network Trojan was detected | MALWARE [PTsecurity] Possible W32/Quasar 1.3 RAT Connectivity Check |
2132 | 333.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar RAT |
2132 | 333.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2132 | 333.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
2132 | 333.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |