| File name: | aa.exe |
| Full analysis: | https://app.any.run/tasks/cf9daa5a-0dbb-445e-a247-1bca25605bb9 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | June 23, 2019, 13:35:16 |
| 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: | 5E2A63C51E25509E77B362F6D53A7B70 |
| SHA1: | 65165E8FF01A90068658E7746C183BA20CE59A2F |
| SHA256: | 56B771F67BCD148C486ADE95B0CDEA905997A445EEBFACD83EB08378E654E754 |
| SSDEEP: | 6144:y2nWL0cjbOa/ph6c1wTqg/L2KU3nwwITcVuGj2qayzfOJhA:yDLBbLoU3nJok5 |
MALICIOUS
Changes the autorun value in the registry
- wuauclt.exe (PID: 60940)
Application was dropped or rewritten from another process
- msiexec.exe (PID: 2416)
- msiexec.exe (PID: 60060)
Connects to CnC server
- wuauclt.exe (PID: 60940)
ANDROMEDA was detected
- wuauclt.exe (PID: 60940)
SUSPICIOUS
Application launched itself
- msiexec.exe (PID: 2416)
- aa.exe (PID: 3096)
Executable content was dropped or overwritten
- aa.exe (PID: 55260)
- wuauclt.exe (PID: 60940)
Creates files in the user directory
- wuauclt.exe (PID: 60940)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2013:04:07 15:20:42+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 8192 |
| InitializedDataSize: | 551936 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2eb0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.4.7 |
| ProductVersionNumber: | 3.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | Private build, Special build |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Praslin |
| CompanyName: | House |
| FileDescription: | Marko |
| FileVersion: | 1, 3, 4, 7 |
| InternalName: | Travka |
| LegalCopyright: | Copyright Mamuze© 2013 |
| LegalTrademarks: | Fioka©" |
| OriginalFileName: | Voda.exe |
| PrivateBuild: | Rainbow |
| ProductName: | Sunce |
| ProductVersion: | 3, 0, 0, 0 |
| SpecialBuild: | Kotlina |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Apr-2013 13:20:42 |
| Detected languages: |
|
| Comments: | Praslin |
| CompanyName: | House |
| FileDescription: | Marko |
| FileVersion: | 1, 3, 4, 7 |
| InternalName: | Travka |
| LegalCopyright: | Copyright Mamuze© 2013 |
| LegalTrademarks: | Fioka©" |
| OriginalFilename: | Voda.exe |
| PrivateBuild: | Rainbow |
| ProductName: | Sunce |
| ProductVersion: | 3, 0, 0, 0 |
| SpecialBuild: | Kotlina |
DOS Header
| 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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 07-Apr-2013 13:20:42 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00001F70 | 0x00002000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.82548 |
.rdata | 0x00003000 | 0x000001CA | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.04847 |
.data | 0x00004000 | 0x00000D2D | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.369417 |
.rsrc | 0x00005000 | 0x0008663C | 0x00086800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.0562 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 0.918296 | 3 | Latin 1 / Western European | Process Default Language | UNKNOWN |
167 | 1.91924 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
248 | 4.76817 | 718 | Latin 1 / Western European | Process Default Language | UNKNOWN |
250 | 0 | 1 | Latin 1 / Western European | Process Default Language | UNKNOWN |
251 | 2.92193 | 10 | Latin 1 / Western European | Process Default Language | UNKNOWN |
252 | 0 | 1 | Latin 1 / Western European | Process Default Language | UNKNOWN |
253 | 7.99663 | 59392 | Latin 1 / Western European | Process Default Language | UNKNOWN |
254 | 0 | 10 | Latin 1 / Western European | Process Default Language | UNKNOWN |
255 | 7.99658 | 59392 | Latin 1 / Western European | Process Default Language | UNKNOWN |
256 | 0 | 10 | Latin 1 / Western European | Process Default Language | UNKNOWN |
Imports
ADVAPI32.dll |
KERNEL32.dll |
Total processes
37
Monitored processes
5
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2416 | "C:\Users\admin\AppData\Local\Temp\_install_\msiexec.exe" | C:\Users\admin\AppData\Local\Temp\_install_\msiexec.exe | — | aa.exe | |||||||||||
User: admin Company: House Integrity Level: MEDIUM Description: Marko Exit code: 0 Version: 1, 3, 4, 7 Modules
| |||||||||||||||
| 3096 | "C:\Users\admin\AppData\Local\Temp\aa.exe" | C:\Users\admin\AppData\Local\Temp\aa.exe | — | explorer.exe | |||||||||||
User: admin Company: House Integrity Level: MEDIUM Description: Marko Exit code: 0 Version: 1, 3, 4, 7 Modules
| |||||||||||||||
| 55260 | "C:\Users\admin\AppData\Local\Temp\aa.exe" | C:\Users\admin\AppData\Local\Temp\aa.exe | aa.exe | ||||||||||||
User: admin Company: House Integrity Level: MEDIUM Description: Marko Exit code: 0 Version: 1, 3, 4, 7 Modules
| |||||||||||||||
| 60060 | "C:\Users\admin\AppData\Local\Temp\_install_\msiexec.exe" | C:\Users\admin\AppData\Local\Temp\_install_\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: House Integrity Level: MEDIUM Description: Marko Exit code: 0 Version: 1, 3, 4, 7 Modules
| |||||||||||||||
| 60940 | C:\Windows\system32\wuauclt.exe | C:\Windows\system32\wuauclt.exe | msiexec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Exit code: 0 Version: 7.5.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
414
Read events
386
Write events
28
Delete events
0
Modification events
| (PID) Process: | (55260) aa.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (55260) aa.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows |
| Operation: | write | Name: | Load |
Value: C:\Users\admin\LOCALS~1\Temp\msbfivo.com | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (60940) wuauclt.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\wuauclt_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 55260 | aa.exe | C:\Users\admin\AppData\Local\Temp\0F309.tmp | — | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Temp\018E1.tmp | — | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Temp\01B53.tmp | — | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Temp\020C2.tmp | — | |
MD5:— | SHA256:— | |||
| 55260 | aa.exe | C:\Users\admin\AppData\Local\Temp\_install_\msiexec.exe | executable | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\xduzuzbxxxxzfzzzbzbbjddddjhflamj[1].txt | html | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\ulurmrsnjpukzcsadkdifcjydkrsrkch[1].txt | html | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\otxehkpuydkpsydgjmpopojebpkfzrkg[1].txt | html | |
MD5:— | SHA256:— | |||
| 60940 | wuauclt.exe | C:\Users\admin\AppData\Local\Temp\msbfivo.com | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
33
TCP/UDP connections
64
DNS requests
37
Threats
118
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
60940 | wuauclt.exe | GET | 200 | 204.11.56.48:80 | http://pe.suckmycocklameavindustry.in/xduzuzbxxxxzfzzzbzbbjddddjhflamj | VG | html | 1.09 Kb | malicious |
60940 | wuauclt.exe | POST | 200 | 173.231.184.54:80 | http://somicrososoft.ru/in.php | US | — | — | malicious |
60940 | wuauclt.exe | POST | 200 | 35.229.93.46:80 | http://xdqzpbcgrvkj.ru/in.php | US | html | 616 b | malicious |
60940 | wuauclt.exe | POST | 200 | 173.231.184.54:80 | http://orzdwjtvmein.in/in.php | US | — | — | malicious |
60940 | wuauclt.exe | POST | 200 | 173.231.184.54:80 | http://anam0rph.su/in.php | US | — | — | malicious |
60940 | wuauclt.exe | POST | 200 | 173.231.184.54:80 | http://anam0rph.su/in.php | US | — | — | malicious |
60940 | wuauclt.exe | POST | 200 | 206.189.61.126:80 | http://ygiudewsqhct.in/in.php | US | — | — | malicious |
60940 | wuauclt.exe | POST | — | 176.58.104.168:80 | http://bdcrqgonzmwuehky.nl/in.php | GB | — | — | malicious |
60940 | wuauclt.exe | POST | 200 | 35.229.93.46:80 | http://xdqzpbcgrvkj.ru/in.php | US | html | 616 b | malicious |
60940 | wuauclt.exe | POST | 200 | 173.231.184.54:80 | http://somicrososoft.ru/in.php | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
60940 | wuauclt.exe | 52.249.24.103:80 | www.update.microsoft.com | Microsoft Corporation | US | malicious |
60940 | wuauclt.exe | 8.8.4.4:53 | — | Google Inc. | US | whitelisted |
60940 | wuauclt.exe | 204.11.56.48:80 | pe.suckmycocklameavindustry.in | Confluence Networks Inc | VG | malicious |
60940 | wuauclt.exe | 35.229.93.46:80 | — | — | US | malicious |
60940 | wuauclt.exe | 173.231.184.54:80 | xdqzpbcgrvkj.ru | Voxel Dot Net, Inc. | US | malicious |
— | — | 8.8.4.4:53 | — | Google Inc. | US | whitelisted |
— | — | 173.231.184.54:80 | xdqzpbcgrvkj.ru | Voxel Dot Net, Inc. | US | malicious |
60940 | wuauclt.exe | 206.189.61.126:80 | — | — | US | malicious |
60940 | wuauclt.exe | 176.58.104.168:80 | — | Linode, LLC | GB | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.update.microsoft.com |
| whitelisted |
xdqzpbcgrvkj.ru |
| malicious |
pe.suckmycocklameavindustry.in |
| malicious |
sc.suckmycocklameavindustry.in |
| malicious |
anam0rph.su |
| malicious |
orzdwjtvmein.in |
| malicious |
ygiudewsqhct.in |
| malicious |
bdcrqgonzmwuehky.nl |
| malicious |
somicrososoft.ru |
| malicious |
img.suckmycocklameavindustry.in |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
60940 | wuauclt.exe | A Network Trojan was detected | ET INFO Suspicious Mozilla User-Agent - Likely Fake (Mozilla/4.0) |
60940 | wuauclt.exe | Misc activity | SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7) |
60940 | wuauclt.exe | A Network Trojan was detected | ET TROJAN Andromeda Checkin |
60940 | wuauclt.exe | A Network Trojan was detected | MALWARE [PTsecurity] Andromeda Checkin |
60940 | wuauclt.exe | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
60940 | wuauclt.exe | A Network Trojan was detected | ET INFO Suspicious Mozilla User-Agent - Likely Fake (Mozilla/4.0) |
60940 | wuauclt.exe | Potentially Bad Traffic | ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related |
60940 | wuauclt.exe | A Network Trojan was detected | ET TROJAN Andromeda Checkin |
60940 | wuauclt.exe | A Network Trojan was detected | MALWARE [PTsecurity] Andromeda Checkin |
60940 | wuauclt.exe | A Network Trojan was detected | ET TROJAN Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz |