analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | 063cbf2c41cc6e57016f882b3b5545a1 |
| Full analysis: | https://app.any.run/tasks/7e67767b-f4a5-4ebe-917c-5ab38cb7a793 |
| Verdict: | Malicious activity |
| Analysis date: | October 20, 2020, 10:39:48 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 063CBF2C41CC6E57016F882B3B5545A1 |
| SHA1: | E07BC7FE49EC8EF4029CC0119968D9C2B5AC0D28 |
| SHA256: | B5F657AE48CD39D83D9360E37A1A2BD63CBF8F06455C3259A111238BC828CD7A |
| SSDEEP: | 1536:BQsuuZ3J0t4ge3tnM2Rcn3esIhFNfvQ1yOa3j:BXuuZiyTtnM2qJKkZaj |
MALICIOUS
Application was injected by another process
- explorer.exe (PID: 392)
Runs injected code in another process
- 063cbf2c41cc6e57016f882b3b5545a1.exe (PID: 2120)
Changes the autorun value in the registry
- explorer.exe (PID: 392)
SUSPICIOUS
Creates files in the user directory
- explorer.exe (PID: 392)
Executable content was dropped or overwritten
- explorer.exe (PID: 392)
Starts Internet Explorer
- explorer.exe (PID: 392)
INFO
Manual execution by user
- iexplore.exe (PID: 3000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (42.6) |
|---|---|---|
| .exe | | | Clipper DOS Executable (19.1) |
| .exe | | | Generic Win/DOS Executable (18.9) |
| .exe | | | DOS Executable Generic (18.9) |
| .vxd | | | VXD Driver (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 0000:00:00 00:00:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 20480 |
| InitializedDataSize: | 15872 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x90be |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Jan-1970 00:00:00 |
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: | 0x00000040 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 01-Jan-1970 00:00:00 |
| 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 | 0x00009000 | 0x00004706 | 0x00005000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.79877 |
.rsrc | 0x00008000 | 0x00000960 | 0x00005612 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.8431 |
.rdata | 0x0000E000 | 0x000003CC | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.404575 |
.data | 0x0000F000 | 0x00004000 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.69769 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.67738 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
Imports
KERNEL32.dll |
USER32.dll |
Total processes
36
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2120 | "C:\Users\admin\AppData\Local\Temp\063cbf2c41cc6e57016f882b3b5545a1.exe" | C:\Users\admin\AppData\Local\Temp\063cbf2c41cc6e57016f882b3b5545a1.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 4198416 | ||||
| 392 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3000 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 11.00.9600.16428 (winblue_gdr.131013-1700) | ||||
Total events
22
Read events
19
Write events
3
Delete events
0
Modification events
| (PID) Process: | (392) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | {9D71D88C-C598-4935-C5D1-43AA4DB90836} |
Value: C:\Users\admin\AppData\Roaming\Bifrost\server.exe | |||
| (PID) Process: | (392) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Bifrost |
| Operation: | write | Name: | nck |
Value: ED1BE627B928D63274C3CD74FA935B67 | |||
| (PID) Process: | (392) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Bifrost |
| Operation: | write | Name: | klg |
Value: 00 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 392 | explorer.exe | C:\Users\admin\AppData\Roaming\Bifrost\server.exe | executable | |
MD5:063CBF2C41CC6E57016F882B3B5545A1 | SHA256:B5F657AE48CD39D83D9360E37A1A2BD63CBF8F06455C3259A111238BC828CD7A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
hivionok.no-ip.biz |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET INFO DYNAMIC_DNS Query to a Suspicious no-ip Domain |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |