analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a |
| Full analysis: | https://app.any.run/tasks/95ae12f7-01b7-4928-95c2-db59a02c2058 |
| Verdict: | Malicious activity |
| Analysis date: | May 24, 2019, 10:18:09 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 0FEDC7E0E70303040AE29C0EB8F73C02 |
| SHA1: | F979130CABA35923EAF70FD856EF3532D288C550 |
| SHA256: | 3FC42B308F9A8FBE0BD46AE5CCBCD1FB944718270EA1A1D7DFD22B784760E41A |
| SSDEEP: | 6144:jHeEOhKfYaLMLv4EiDUlshi4PSlkDO4s5OBXFYiZWJcYq0:KEOIfYxIFZ |
MALICIOUS
Loads dropped or rewritten executable
- dism.exe (PID: 2148)
Changes the autorun value in the registry
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
Runs app for hidden code execution
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
SUSPICIOUS
Starts itself from another location
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
Executable content was dropped or overwritten
- cmd.exe (PID: 1920)
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
- DllHost.exe (PID: 3452)
Starts CMD.EXE for commands execution
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
Executed via COM
- DllHost.exe (PID: 3452)
Creates files in the user directory
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 3232)
Creates files in the Windows directory
- pkgmgr.exe (PID: 3868)
Application launched itself
- 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe (PID: 832)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| OriginalFileName: | VARAS2.exe |
|---|---|
| InternalName: | VARAS2 |
| ProductVersion: | 1.07.0001 |
| FileVersion: | 1.07.0001 |
| ProductName: | FIREBRAND |
| CompanyName: | yaphank6 |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.7.0.1 |
| FileVersionNumber: | 1.7.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 1.7 |
| OSVersion: | 4 |
| EntryPoint: | 0x1090 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 45056 |
| CodeSize: | 479232 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2006:11:30 21:15:24+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Nov-2006 20:15:24 |
| Detected languages: |
|
| CompanyName: | yaphank6 |
| ProductName: | FIREBRAND |
| FileVersion: | 1.07.0001 |
| ProductVersion: | 1.07.0001 |
| InternalName: | VARAS2 |
| OriginalFilename: | VARAS2.exe |
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: | 0x000000B0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 30-Nov-2006 20:15:24 |
| 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 | 0x00074B70 | 0x00075000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.27343 |
.data | 0x00076000 | 0x00003678 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0007A000 | 0x000069AE | 0x00007000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.91316 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.28414 | 544 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 2.67652 | 1640 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 2.95424 | 744 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 2.96274 | 488 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30004 | 2.90109 | 296 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30005 | 3.50846 | 3752 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30006 | 3.45606 | 2216 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30007 | 2.98295 | 1736 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30008 | 2.28432 | 1384 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30009 | 4.0149 | 7336 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
45
Monitored processes
9
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 832 | "C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe" | C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | — | explorer.exe |
User: admin Company: yaphank6 Integrity Level: MEDIUM Exit code: 0 Version: 1.07.0001 | ||||
| 3232 | C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe" | C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | |
User: admin Company: yaphank6 Integrity Level: MEDIUM Exit code: 0 Version: 1.07.0001 | ||||
| 1920 | "C:\Windows\System32\cmd.exe" | C:\Windows\System32\cmd.exe | 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1396 | "C:\Users\admin\AppData\Roaming\images.exe" | C:\Users\admin\AppData\Roaming\images.exe | — | 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe |
User: admin Company: yaphank6 Integrity Level: MEDIUM Version: 1.07.0001 | ||||
| 3452 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3880 | "C:\Windows\system32\pkgmgr.exe" /n:%temp%\ellocnak.xml | C:\Windows\system32\pkgmgr.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Package Manager Exit code: 3221226540 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3868 | "C:\Windows\system32\pkgmgr.exe" /n:%temp%\ellocnak.xml | C:\Windows\system32\pkgmgr.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Package Manager Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2148 | "C:\Windows\system32\dism.exe" /online /norestart /apply-unattend:"C:\Users\admin\AppData\Local\Temp\ellocnak.xml" | C:\Windows\system32\dism.exe | — | pkgmgr.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Dism Image Servicing Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3240 | "C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe" | C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | — | dism.exe |
User: admin Company: yaphank6 Integrity Level: HIGH Version: 1.07.0001 | ||||
Total events
421
Read events
410
Write events
11
Delete events
0
Modification events
| (PID) Process: | (3232) 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | MaxConnectionsPer1_0Server |
Value: 10 | |||
| (PID) Process: | (3232) 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | MaxConnectionsPerServer |
Value: 10 | |||
| (PID) Process: | (3232) 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | Key: | HKEY_CURRENT_USER\Software\_rptls |
| Operation: | write | Name: | Install |
Value: C:\Users\admin\AppData\Local\Temp\3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | |||
| (PID) Process: | (3232) 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\V94375VZTS |
| Operation: | write | Name: | inst |
Value: 2DE2460CE071A8ED9DAF2A86F662356ABE401A9908E1E19FE1676D7674E705A0FFA8D5B97E9FB71CCC682494D500E089BB84A78E1B9433386901195EB1505A9013FCDFA46F306646662DEC4C1ACF4AB386722C69 | |||
| (PID) Process: | (3232) 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Images |
Value: C:\Users\admin\AppData\Roaming\images.exe | |||
| (PID) Process: | (1920) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1920) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
3
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3232 | 3fc42b308f9a8fbe0bd46ae5ccbcd1fb944718270ea1a1d7dfd22b784760e41a.exe | C:\Users\admin\AppData\Roaming\images.exe | executable | |
MD5:0FEDC7E0E70303040AE29C0EB8F73C02 | SHA256:3FC42B308F9A8FBE0BD46AE5CCBCD1FB944718270EA1A1D7DFD22B784760E41A | |||
| 3868 | pkgmgr.exe | C:\Windows\Logs\CBS\CBS.log | text | |
MD5:1F1B21FAFC8C46416DEE02F434105000 | SHA256:BFD651FEC0AAE917E04E9AA11057DE1796FB92D0FB19D49B07429C50D46F998C | |||
| 1920 | cmd.exe | C:\Users\admin\AppData\Local\Temp\ellocnak.xml | xml | |
MD5:427EB7374887305B72F5C552837C9036 | SHA256:B3F421780A49CBE680A317259D4DF9CE1D0CDACA3020B4DF0DC18CC01D68CCBB | |||
| 3452 | DllHost.exe | C:\Windows\System32\dismcore.dll | executable | |
MD5:6B906764A35508A7FD266CDD512E46B1 | SHA256:FC0C90044B94B080F307C16494369A0796AC1D4E74E7912BA79C15CCA241801C | |||
| 1920 | cmd.exe | C:\Users\admin\AppData\Local\Temp\dismcore.dll | executable | |
MD5:6B906764A35508A7FD266CDD512E46B1 | SHA256:FC0C90044B94B080F307C16494369A0796AC1D4E74E7912BA79C15CCA241801C | |||
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
0
Threats
0
HTTP requests
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