| download: | 1c.jpg |
| Full analysis: | https://app.any.run/tasks/59d6b145-a5e0-4fd4-9bf8-cc7d221b231e |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | July 17, 2019, 08:02:49 |
| 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: | DD8F071FCFB80B5473BC189D7AE19E5C |
| SHA1: | 92CC0A6D0F5A18D3817A7B8D469419EF9C1A17D1 |
| SHA256: | 5A44A65204E80F8ABC824CEE0B02B8ADA9C8B2651CCD49AEDA32D4E2DBDF5106 |
| SSDEEP: | 24576:GbdwjDjHP7tnQFg18oqyZq4XVVbPbGJLix:e2jXjtQ4Zq4VbgLix |
MALICIOUS
TROLDESH was detected
- 1c.jpg.exe (PID: 3864)
Changes the autorun value in the registry
- 1c.jpg.exe (PID: 3864)
SUSPICIOUS
Creates files in the program directory
- 1c.jpg.exe (PID: 3864)
Executable content was dropped or overwritten
- 1c.jpg.exe (PID: 3864)
Executed via COM
- DllHost.exe (PID: 3348)
- DllHost.exe (PID: 4060)
INFO
Manual execution by user
- explorer.exe (PID: 3484)
- 1c.jpg.exe (PID: 1884)
- WINWORD.EXE (PID: 3888)
- 1c.jpg.exe (PID: 1568)
Creates files in the user directory
- WINWORD.EXE (PID: 3888)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3888)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:06:21 05:15:38+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 904704 |
| InitializedDataSize: | 30208 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1000 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.2.17 |
| ProductVersionNumber: | 1.0.2.17 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | SurvViewerApp MFC Application |
| FileVersion: | 1, 0, 2, 17 |
| InternalName: | SurvViewerApp |
| LegalCopyright: | Copyright (C) 2007 |
| OriginalFileName: | SurvViewerApp.EXE |
| ProductName: | SurvViewerApp Application |
| ProductVersion: | 1, 0, 2, 17 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Jun-2019 03:15:38 |
| Detected languages: |
|
| FileDescription: | SurvViewerApp MFC Application |
| FileVersion: | 1, 0, 2, 17 |
| InternalName: | SurvViewerApp |
| LegalCopyright: | Copyright (C) 2007 |
| OriginalFilename: | SurvViewerApp.EXE |
| ProductName: | SurvViewerApp Application |
| ProductVersion: | 1, 0, 2, 17 |
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: | 0x000000E0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 21-Jun-2019 03:15:38 |
| 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 | 0x000DCD9B | 0x000DCE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.9371 |
.rdata | 0x000DE000 | 0x00004088 | 0x00004200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.72634 |
.data | 0x000E3000 | 0x00000F58 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.93481 |
.rsrc | 0x000E4000 | 0x00123380 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.05064 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.45191 | 732 | UNKNOWN | English - Canada | RT_VERSION |
2 | 2.43128 | 296 | UNKNOWN | English - United States | RT_ICON |
7 | 2.00146 | 70 | UNKNOWN | English - United States | RT_STRING |
100 | 3.2739 | 356 | UNKNOWN | English - United States | RT_DIALOG |
102 | 2.77681 | 84 | UNKNOWN | English - United States | RT_DIALOG |
128 | 2.22208 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
129 | 3.08189 | 460 | UNKNOWN | English - United States | RT_DIALOG |
133 | 3.40058 | 288 | UNKNOWN | English - United States | RT_DIALOG |
134 | 2.97445 | 446 | UNKNOWN | English - United States | RT_DIALOG |
136 | 3.08112 | 254 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
53
Monitored processes
7
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1568 | "C:\Users\admin\AppData\Local\Temp\1c.jpg.exe" | C:\Users\admin\AppData\Local\Temp\1c.jpg.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: SurvViewerApp MFC Application Exit code: 0 Version: 1, 0, 2, 17 Modules
| |||||||||||||||
| 1884 | "C:\Users\admin\AppData\Local\Temp\1c.jpg.exe" | C:\Users\admin\AppData\Local\Temp\1c.jpg.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: SurvViewerApp MFC Application Exit code: 0 Version: 1, 0, 2, 17 Modules
| |||||||||||||||
| 3348 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3484 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3864 | "C:\Users\admin\AppData\Local\Temp\1c.jpg.exe" | C:\Users\admin\AppData\Local\Temp\1c.jpg.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: SurvViewerApp MFC Application Exit code: 0 Version: 1, 0, 2, 17 Modules
| |||||||||||||||
| 3888 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\partnermanufacturing.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 4060 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 517
Read events
1 454
Write events
52
Delete events
11
Modification events
| (PID) Process: | (3864) 1c.jpg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xi |
Value: 906D0F2E2F604F839E04 | |||
| (PID) Process: | (3864) 1c.jpg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Client Server Runtime Subsystem |
Value: "C:\ProgramData\Windows\csrss.exe" | |||
| (PID) Process: | (3864) 1c.jpg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\System32\Configuration |
| Operation: | write | Name: | xVersion |
Value: 4.0.0.1 | |||
| (PID) Process: | (3348) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: DllHost.exe | |||
| (PID) Process: | (3348) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer |
| Operation: | write | Name: | MainWndPos |
Value: 6000000034000000A00400008002000000000000 | |||
| (PID) Process: | (4060) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: DllHost.exe | |||
| (PID) Process: | (4060) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer |
| Operation: | write | Name: | MainWndPos |
Value: 6000000034000000A00400008002000000000000 | |||
| (PID) Process: | (3888) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | -2 |
Value: 2D322000300F0000010000000000000000000000 | |||
| (PID) Process: | (3888) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3888) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
Executable files
1
Suspicious files
0
Text files
3
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3864 | 1c.jpg.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\state.tmp | — | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR4E0D.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{734DBFFC-4918-4EDB-B4AB-1D33E2398736}.tmp | — | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{53D2C185-4926-4944-8824-4A468F90BEBA}.tmp | — | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\Desktop\~$rtnermanufacturing.rtf | pgc | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\partnermanufacturing.rtf.LNK | lnk | |
MD5:— | SHA256:— | |||
| 3864 | 1c.jpg.exe | C:\ProgramData\Windows\csrss.exe | executable | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3888 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | ini | |
MD5:— | SHA256:— | |||
| 3864 | 1c.jpg.exe | C:\Users\admin\AppData\Local\Temp\6893A5~1\state | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
0
Threats
0
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 |
|---|---|---|---|---|---|---|
3864 | 1c.jpg.exe | 154.35.32.5:443 | — | Rethem Hosting LLC | US | suspicious |
3864 | 1c.jpg.exe | 208.83.223.34:80 | — | Applied Operations, LLC | US | malicious |