| File name: | clop.exe |
| Full analysis: | https://app.any.run/tasks/c232cb33-a6ad-4e05-882f-5f8e559795f7 |
| 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: | December 06, 2019, 19:02:13 |
| 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: | 8752A7A052BA75239B86B0DA1D483DD7 |
| SHA1: | 6EEEF883D209D02A05AE9E6A2F37C6CBF69F4D89 |
| SHA256: | 3320F11728458D01EEF62E10E48897EC1C2277C1FE1AA2D471A16B4DCCFC1207 |
| SSDEEP: | 1536:gHIPkRUedYttp2bd/B8quuaOY2IfpW+VQJFsW69cdCeRk28+axHPjsb5:EYtLqJSquu42CW+VwisCgk2DaxHPj+5 |
MALICIOUS
Actions looks like stealing of personal data
- clop.exe (PID: 2740)
SUSPICIOUS
Creates files in the program directory
- clop.exe (PID: 2740)
Executed via COM
- DllHost.exe (PID: 2396)
- DllHost.exe (PID: 5876)
- DllHost.exe (PID: 5552)
Application launched itself
- taskmgr.exe (PID: 2356)
Creates files in the user directory
- clop.exe (PID: 2740)
INFO
Manual execution by user
- NOTEPAD.EXE (PID: 2436)
- clop.exe (PID: 2828)
- explorer.exe (PID: 3696)
- taskmgr.exe (PID: 2356)
- NOTEPAD.EXE (PID: 2456)
- NOTEPAD.EXE (PID: 4736)
- NOTEPAD.EXE (PID: 6084)
- NOTEPAD.EXE (PID: 4140)
- NOTEPAD.EXE (PID: 4524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:02:05 19:24:14+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 52224 |
| InitializedDataSize: | 52224 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1237 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Feb-2019 18:24:14 |
| 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: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 05-Feb-2019 18:24:14 |
| 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 | 0x0000CBF6 | 0x0000CC00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.57991 |
.rdata | 0x0000E000 | 0x00006BA4 | 0x00006C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.94268 |
.data | 0x00015000 | 0x000012D0 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.71802 |
.gfids | 0x00017000 | 0x000000AC | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.40908 |
.rsrc | 0x00018000 | 0x00003690 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.93515 |
.reloc | 0x0001C000 | 0x000011A0 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.5531 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
69 | 2.7838 | 120 | UNKNOWN | English - United States | RT_STRING |
75 | 2.68536 | 110 | UNKNOWN | English - United States | RT_STRING |
83 | 2.80072 | 128 | UNKNOWN | English - United States | RT_STRING |
98 | 2.39317 | 88 | UNKNOWN | English - United States | RT_STRING |
100 | 2.46236 | 94 | UNKNOWN | English - United States | RT_STRING |
105 | 1.86139 | 66 | UNKNOWN | English - United States | RT_STRING |
139 | 2.14724 | 80 | UNKNOWN | English - United States | RT_STRING |
141 | 2.12418 | 72 | UNKNOWN | English - United States | RT_STRING |
166 | 2.46667 | 100 | UNKNOWN | English - United States | RT_STRING |
Imports
ADVAPI32.dll |
CRYPT32.dll |
GDI32.dll |
KERNEL32.dll |
MPR.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
Total processes
63
Monitored processes
14
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2356 | "C:\Windows\system32\taskmgr.exe" /4 | C:\Windows\system32\taskmgr.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Task Manager Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2396 | C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC} | 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) Modules
| |||||||||||||||
| 2436 | "C:\Windows\System32\NOTEPAD.EXE" C:\autoexec.bat | C:\Windows\System32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2456 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\ClopReadMe.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2740 | "C:\Users\admin\Desktop\clop.exe" | C:\Users\admin\Desktop\clop.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2828 | "C:\Users\admin\Desktop\clop.exe" | C:\Users\admin\Desktop\clop.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3664 | "C:\Windows\system32\taskmgr.exe" /1 | C:\Windows\system32\taskmgr.exe | taskmgr.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Task Manager Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3696 | "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
| |||||||||||||||
| 4140 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\FXSAPIDebugLogFile.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4524 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\ClopReadMe.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
261
Read events
246
Write events
15
Delete events
0
Modification events
| (PID) Process: | (2436) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosX |
Value: 132 | |||
| (PID) Process: | (2436) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosY |
Value: 132 | |||
| (PID) Process: | (2436) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDX |
Value: 960 | |||
| (PID) Process: | (2436) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDY |
Value: 501 | |||
| (PID) Process: | (2356) taskmgr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2356) taskmgr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2356) taskmgr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager |
| Operation: | write | Name: | Preferences |
Value: 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 | |||
| (PID) Process: | (2356) taskmgr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager |
| Operation: | write | Name: | UsrColumnSettings |
Value: 1C0C0000340400000000000050000000010000001D0C0000350400000000000023000000010000001E0C000036040000000000003C000000010000001F0C000039040000000000004E00000001000000200C000037040000000000004E00000001000000 | |||
| (PID) Process: | (5876) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: DllHost.exe | |||
| (PID) Process: | (5876) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer |
| Operation: | write | Name: | MainWndPos |
Value: 6000000034000000A00400008002000000000000 | |||
Executable files
0
Suspicious files
1 162
Text files
279
Unknown types
23
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2740 | clop.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\desktop.ini.Clop | binary | |
MD5:— | SHA256:— | |||
| 2740 | clop.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:— | SHA256:— | |||
| 2740 | clop.exe | C:\Users\admin\AppData\Local\GDIPFONTCACHEV1.DAT.Clop | binary | |
MD5:— | SHA256:— | |||
| 2740 | clop.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp.Clop | binary | |
MD5:— | SHA256:— | |||
| 2740 | clop.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
| 2740 | clop.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
| 2740 | clop.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\ToolsSearchCacheRdr\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
| 2740 | clop.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
| 2740 | clop.exe | C:\ProgramData\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
| 2740 | clop.exe | C:\Users\admin\ClopReadMe.txt | text | |
MD5:DA76CDBC83863176E9DA51B1C9224139 | SHA256:E79DFC0BBDEFCA3815FFB349139A512E7090403A1E4D80414B97B3E567C7C1AD | |||
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
Download PCAP, analyze network streams, HTTP content and a lot more at the full report