| File name: | winmgr.exe |
| Full analysis: | https://app.any.run/tasks/3e546b8b-1d23-49be-9c02-249c5b681d85 |
| 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: | January 11, 2021, 07:27:22 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | 03A2DF3079BBCFB1A2F8F3F617F660CE |
| SHA1: | FF5C415C77FE3ACA75E9CAAD27A4C13D546F2A29 |
| SHA256: | EF08A84602A1777E921B3A5FE6868679A1DA4D63A13076CF4847976D96610CA2 |
| SSDEEP: | 3072:9Asj8MBX8s0oXJO+9KL4+JH1ZKDHoMm6nL5zQ:9AsBZf9KFJHSDHC2zQ |
MALICIOUS
Loads dropped or rewritten executable
- winmgr.exe (PID: 2180)
- winmgr.exe (PID: 3504)
Changes the autorun value in the registry
- winmgr.exe (PID: 292)
TRIK was detected
- winmgr.exe (PID: 2928)
Connects to CnC server
- winmgr.exe (PID: 2928)
SUSPICIOUS
Application launched itself
- winmgr.exe (PID: 2180)
- winmgr.exe (PID: 3504)
Executable content was dropped or overwritten
- winmgr.exe (PID: 2180)
- winmgr.exe (PID: 3504)
- winmgr.exe (PID: 292)
Starts itself from another location
- winmgr.exe (PID: 292)
Creates files in the user directory
- winmgr.exe (PID: 2928)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | NSIS - Nullsoft Scriptable Install System (91.9) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (3.3) |
| .exe | | | Win64 Executable (generic) (3) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.7) |
| .exe | | | Win32 Executable (generic) (0.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2014:10:07 06:40:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 23552 |
| InitializedDataSize: | 117760 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x3217 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Oct-2014 04:40:17 |
| Detected languages: |
|
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: | 5 |
| Time date stamp: | 07-Oct-2014 04:40:17 |
| 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 | 0x00005BF4 | 0x00005C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.47821 |
.rdata | 0x00007000 | 0x000011CE | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.23612 |
.data | 0x00009000 | 0x0001A7F8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.0254 |
.ndata | 0x00024000 | 0x0000F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00033000 | 0x0001A5A0 | 0x0001A600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.2545 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.2694 | 1002 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.95774 | 16936 | UNKNOWN | English - United States | RT_ICON |
3 | 3.71959 | 9640 | UNKNOWN | English - United States | RT_ICON |
4 | 7.78641 | 4692 | UNKNOWN | English - United States | RT_ICON |
5 | 4.37556 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 4.75639 | 1128 | UNKNOWN | English - United States | RT_ICON |
7 | 0 | 296 | UNKNOWN | English - United States | RT_ICON |
103 | 2.84226 | 104 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.73893 | 514 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.91148 | 248 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
37
Monitored processes
4
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 292 | "C:\Users\admin\AppData\Local\Temp\winmgr.exe" | C:\Users\admin\AppData\Local\Temp\winmgr.exe | winmgr.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2180 | "C:\Users\admin\AppData\Local\Temp\winmgr.exe" | C:\Users\admin\AppData\Local\Temp\winmgr.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 2 Modules
| |||||||||||||||
| 2928 | "C:\Users\admin\M-5050452702406084640500684050\winmgr.exe" | C:\Users\admin\M-5050452702406084640500684050\winmgr.exe | winmgr.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3504 | C:\Users\admin\M-5050452702406084640500684050\winmgr.exe | C:\Users\admin\M-5050452702406084640500684050\winmgr.exe | winmgr.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 2 Modules
| |||||||||||||||
Total events
670
Read events
669
Write events
1
Delete events
0
Modification events
| (PID) Process: | (292) winmgr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Windows Manager |
Value: C:\Users\admin\M-5050452702406084640500684050\winmgr.exe | |||
Executable files
5
Suspicious files
2
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2180 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\nsn408E.tmp | — | |
MD5:— | SHA256:— | |||
| 3504 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\nsy7569.tmp | — | |
MD5:— | SHA256:— | |||
| 2180 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\UKRAINE.TXT | binary | |
MD5:— | SHA256:— | |||
| 292 | winmgr.exe | C:\Users\admin\M-5050452702406084640500684050\winmgr.exe | executable | |
MD5:— | SHA256:— | |||
| 3504 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\RoselleGladFandom | fli | |
MD5:— | SHA256:— | |||
| 2180 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\trala.dll | executable | |
MD5:— | SHA256:— | |||
| 3504 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\UKRAINE.TXT | binary | |
MD5:— | SHA256:— | |||
| 2180 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\RoselleGladFandom | fli | |
MD5:— | SHA256:— | |||
| 2180 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\nsh4AFF.tmp\System.dll | executable | |
MD5:883EFF06AC96966270731E4E22817E11 | SHA256:44E5DFD551B38E886214BD6B9C8EE913C4C4D1F085A6575D97C3E892B925DA82 | |||
| 3504 | winmgr.exe | C:\Users\admin\AppData\Local\Temp\trala.dll | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
10
DNS requests
1
Threats
110
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2928 | winmgr.exe | 206.191.152.49:5050 | srv1200.ru | Voxel Dot Net, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
srv1200.ru |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN IRC Nick change on non-standard port |
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN Likely Bot Nick in IRC (USA +..) |
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN Likely Bot Nick in IRC (Country Code ISO 3166-1 alpha-3 |
2928 | winmgr.exe | Potentially Bad Traffic | ET TROJAN SUSPICIOUS IRC - NICK and 3 Letter Country Code |
2928 | winmgr.exe | Misc activity | AV CHAT IRC USER command |
2928 | winmgr.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN Likely Bot Nick in IRC (USA +..) |
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN Likely Bot Nick in IRC (Country Code ISO 3166-1 alpha-3 |
2928 | winmgr.exe | Potentially Bad Traffic | ET TROJAN SUSPICIOUS IRC - NICK and 3 Letter Country Code |
2928 | winmgr.exe | A Network Trojan was detected | ET TROJAN IRC Nick change on non-standard port |
20 ETPRO signatures available at the full report