| File name: | f15acd5e93da683e3b018ad376d6dd2b |
| Full analysis: | https://app.any.run/tasks/394bde1e-573c-4f0d-9390-c73c0431c1d3 |
| Verdict: | Malicious activity |
| Analysis date: | May 20, 2019, 10:34:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | F15ACD5E93DA683E3B018AD376D6DD2B |
| SHA1: | 12A47E30E4DD01965FA0ECDFCE4B503146DCE054 |
| SHA256: | 711BD8C79F0ACF8A5995619D0284F40EFDDB27B0108F2804448C7275A6204D4D |
| SSDEEP: | 12288:KQPklW7J1s66V5QHat6vjJY/QgABfmlL+x:j7K3oe/rAVQw |
MALICIOUS
Changes the autorun value in the registry
- f15acd5e93da683e3b018ad376d6dd2b.exe (PID: 3452)
SUSPICIOUS
Executes scripts
- f15acd5e93da683e3b018ad376d6dd2b.exe (PID: 3452)
Executable content was dropped or overwritten
- f15acd5e93da683e3b018ad376d6dd2b.exe (PID: 3452)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (81) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.2) |
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.2) |
| .exe | | | Generic Win/DOS Executable (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:05:07 16:29:56+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 42496 |
| InitializedDataSize: | 626176 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc50e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.3.9600.0 |
| ProductVersionNumber: | 6.3.9600.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Time Event Broker |
| CompanyName: | Microsoft Corporation |
| FileDescription: | TimeBrokerServer.dll |
| FileVersion: | 6.3.9600.0 |
| InternalName: | CmBAH.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | CmBAH.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.3.9600.0 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-May-2019 14:29:56 |
| Comments: | Time Event Broker |
| CompanyName: | Microsoft Corporation |
| FileDescription: | TimeBrokerServer.dll |
| FileVersion: | 6.3.9600.0 |
| InternalName: | CmBAH.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | CmBAH.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.3.9600.0 |
| Assembly Version: | 0.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 07-May-2019 14:29:56 |
| 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 | 0x00002000 | 0x0000A514 | 0x0000A600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.80973 |
.sdata | 0x0000E000 | 0x0006C9F5 | 0x0006CA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99856 |
.rsrc | 0x0007C000 | 0x0002C134 | 0x0002C200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.89892 |
.reloc | 0x000AA000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.43304 | 960 | Latin 1 / Western European | UNKNOWN | RT_VERSION |
2 | 2.56828 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.17243 | 38056 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 3.25669 | 21640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 2.98029 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 3.54859 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 3.53364 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 4.16333 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 4.17938 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
32
Monitored processes
2
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3284 | "{path}" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | f15acd5e93da683e3b018ad376d6dd2b.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.0.1055.0 Modules
| |||||||||||||||
| 3452 | "C:\Users\admin\AppData\Local\Temp\f15acd5e93da683e3b018ad376d6dd2b.exe" | C:\Users\admin\AppData\Local\Temp\f15acd5e93da683e3b018ad376d6dd2b.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TimeBrokerServer.dll Exit code: 0 Version: 6.3.9600.0 Modules
| |||||||||||||||
Total events
17
Read events
16
Write events
1
Delete events
0
Modification events
| (PID) Process: | (3452) f15acd5e93da683e3b018ad376d6dd2b.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | NmYJHkEpKP |
Value: C:\Users\admin\Documents\aCGXAıcMJL\NgETAoXwSı.exe | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3452 | f15acd5e93da683e3b018ad376d6dd2b.exe | C:\Users\admin\Documents\aCGXAıcMJL\NgETAoXwSı.exe | 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
7
DNS requests
4
Threats
4
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 |
|---|---|---|---|---|---|---|
3284 | vbc.exe | 80.80.130.110:356 | fokumecoming.duckdns.org | Angelsoft ET | BG | malicious |
— | — | 80.80.130.110:356 | fokumecoming.duckdns.org | Angelsoft ET | BG | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
fokumecoming.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |