| File name: | snmptrap.exe |
| Full analysis: | https://app.any.run/tasks/87617e24-b366-42c5-bbbd-766e8a07bfa7 |
| 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 11, 2023, 11:48:12 |
| 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: | 52C1B08E6FADFD8F7A763AF2993DAD49 |
| SHA1: | 2E596A7BF820BA46EEC9696063CEB90DD28D9957 |
| SHA256: | E4EF60D42A5B8EE5CD7ED2DFA293B3637D9D8A2E5633443575DCE2B864485DA4 |
| SSDEEP: | 6144:9Gq5RaafE3sgFcukLJ4YEGGEmGsgMq48/:9Gq5RaafEHcvLJEGGE2gxT |
MALICIOUS
Drops the executable file immediately after the start
- snmptrap.exe (PID: 3264)
- manage-bde.exe (PID: 280)
Renames files like ransomware
- manage-bde.exe (PID: 280)
Modifies files in the Chrome extension folder
- manage-bde.exe (PID: 280)
Steals credentials from Web Browsers
- manage-bde.exe (PID: 280)
Actions looks like stealing of personal data
- manage-bde.exe (PID: 280)
SUSPICIOUS
Process drops legitimate windows executable
- snmptrap.exe (PID: 3264)
Creates files like ransomware instruction
- manage-bde.exe (PID: 280)
Reads browser cookies
- manage-bde.exe (PID: 280)
The process executes via Task Scheduler
- ctfmon.exe (PID: 1696)
- sipnotify.exe (PID: 1460)
Reads the Internet Settings
- sipnotify.exe (PID: 1460)
Reads settings of System Certificates
- sipnotify.exe (PID: 1460)
INFO
Checks supported languages
- snmptrap.exe (PID: 3264)
- manage-bde.exe (PID: 280)
- IMEKLMG.EXE (PID: 340)
- IMEKLMG.EXE (PID: 2060)
- wmpnscfg.exe (PID: 2344)
- wmpnscfg.exe (PID: 2424)
Reads the computer name
- snmptrap.exe (PID: 3264)
- IMEKLMG.EXE (PID: 340)
- IMEKLMG.EXE (PID: 2060)
- wmpnscfg.exe (PID: 2344)
- wmpnscfg.exe (PID: 2424)
Reads the machine GUID from the registry
- snmptrap.exe (PID: 3264)
- manage-bde.exe (PID: 280)
- wmpnscfg.exe (PID: 2344)
- wmpnscfg.exe (PID: 2424)
Creates files or folders in the user directory
- snmptrap.exe (PID: 3264)
- sipnotify.exe (PID: 1460)
Dropped object may contain TOR URL's
- manage-bde.exe (PID: 280)
Manual execution by a user
- notepad.exe (PID: 1036)
- IMEKLMG.EXE (PID: 340)
- wmpnscfg.exe (PID: 2344)
- wmpnscfg.exe (PID: 2424)
- IMEKLMG.EXE (PID: 2060)
Process checks are UAC notifies on
- IMEKLMG.EXE (PID: 340)
- IMEKLMG.EXE (PID: 2060)
Reads security settings of Internet Explorer
- sipnotify.exe (PID: 1460)
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: | 2013:06:18 23:01:49+02:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 194560 |
| InitializedDataSize: | 66048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc424 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.1.7600.16385 |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | SNMP Trap |
| FileVersion: | 6.1.7600.16385 (win7_rtm.090713-1255) |
| InternalName: | snmptrap.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | snmptrap.exe |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7600.16385 |
Total processes
90
Monitored processes
9
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 280 | "C:\Users\admin\AppData\Roaming\{efebfa8e-8026-42f6-b0d2-19400a14e665}\manage-bde.exe" | C:\Users\admin\AppData\Roaming\{efebfa8e-8026-42f6-b0d2-19400a14e665}\manage-bde.exe | snmptrap.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BitLocker Drive Encryption: Configuration Tool Exit code: 1073807364 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 340 | "C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /JPN /Log | C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office IME 2010 Exit code: 1 Version: 14.0.4734.1000 Modules
| |||||||||||||||
| 1036 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\YOUR_FILES_ARE_ENCRYPTED.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
| |||||||||||||||
| 1460 | C:\Windows\system32\sipnotify.exe -LogonOrUnlock | C:\Windows\System32\sipnotify.exe | taskeng.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: sipnotify Exit code: 0 Version: 6.1.7602.20480 (win7sp1_ldr_escrow.191010-1716) Modules
| |||||||||||||||
| 1696 | C:\Windows\System32\ctfmon.exe | C:\Windows\System32\ctfmon.exe | — | taskeng.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2060 | "C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /KOR /Log | C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office IME 2010 Exit code: 1 Version: 14.0.4734.1000 Modules
| |||||||||||||||
| 2344 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2424 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3264 | "C:\Users\admin\AppData\Local\Temp\snmptrap.exe" | C:\Users\admin\AppData\Local\Temp\snmptrap.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: SNMP Trap Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
9 251
Read events
9 226
Write events
14
Delete events
11
Modification events
| (PID) Process: | (2060) IMEKLMG.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\IMEKR\14.0 |
| Operation: | write | Name: | SetPreload |
Value: 1 | |||
| (PID) Process: | (340) IMEKLMG.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\IMEJP\14.0 |
| Operation: | write | Name: | SetPreload |
Value: 1 | |||
| (PID) Process: | (1460) sipnotify.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{9B03ED22-05E2-4995-BE7A-55B5EE3FD362}\{81C33B93-9E5C-4FFA-9EB8-880544B3200B} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{B8ECC31C-9278-4C55-A213-F19A3B41AC3E}\{81C33B93-9E5C-4FFA-9EB8-880544B3200B} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{B8ECC31C-9278-4C55-A213-F19A3B41AC3E} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{F0C86FF2-B108-49B8-AE42-7338A6A9DD00}\{81C33B93-9E5C-4FFA-9EB8-880544B3200B} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{F0C86FF2-B108-49B8-AE42-7338A6A9DD00} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2424) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{9B03ED22-05E2-4995-BE7A-55B5EE3FD362} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2344) wmpnscfg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Media Player NSS\3.0\Events\{A5B9794E-D97A-43C4-BCD8-21AA5B0D7E53}\{81C33B93-9E5C-4FFA-9EB8-880544B3200B} |
| Operation: | delete key | Name: | (default) |
Value: | |||
Executable files
5
Suspicious files
883
Text files
10
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 280 | manage-bde.exe | C:\Users\admin\Pictures\kborganizations.jpg | binary | |
MD5:C939CBB2DE27FE48C42E23655266505C | SHA256:74C18348DC740CC53665A1C55926DA7F18C95879D7E194C0C8A76AC5248BC52D | |||
| 280 | manage-bde.exe | C:\Users\admin\Documents\YOUR_FILES_ARE_ENCRYPTED.TXT | text | |
MD5:B43689DE7C2A9F1806F6BF2F31A7DE5C | SHA256:33F29A734045E8349D5D274189C4B17CDA25DBEDFB2FCD56DA13DEED5AF542E0 | |||
| 3264 | snmptrap.exe | C:\Users\admin\AppData\Roaming\{efebfa8e-8026-42f6-b0d2-19400a14e665}\manage-bde.exe | executable | |
MD5:52C1B08E6FADFD8F7A763AF2993DAD49 | SHA256:E4EF60D42A5B8EE5CD7ED2DFA293B3637D9D8A2E5633443575DCE2B864485DA4 | |||
| 280 | manage-bde.exe | C:\Users\admin\Desktop\YOUR_FILES_ARE_ENCRYPTED.TXT | text | |
MD5:B43689DE7C2A9F1806F6BF2F31A7DE5C | SHA256:33F29A734045E8349D5D274189C4B17CDA25DBEDFB2FCD56DA13DEED5AF542E0 | |||
| 3264 | snmptrap.exe | C:\Users\admin\AppData\Roaming\{efebfa8e-8026-42f6-b0d2-19400a14e665}\RCX103B.tmp | executable | |
MD5:49AFC544917643EB771F73632E26E658 | SHA256:3C976C470F68DE67DED287AF42676EA7063BC1D87763F935DD50379A4782A463 | |||
| 280 | manage-bde.exe | C:\Users\Public\YOUR_FILES_ARE_ENCRYPTED.TXT | text | |
MD5:B43689DE7C2A9F1806F6BF2F31A7DE5C | SHA256:33F29A734045E8349D5D274189C4B17CDA25DBEDFB2FCD56DA13DEED5AF542E0 | |||
| 280 | manage-bde.exe | C:\Users\admin\Pictures\kborganizations.jpg.sJCxNPxH | binary | |
MD5:C939CBB2DE27FE48C42E23655266505C | SHA256:74C18348DC740CC53665A1C55926DA7F18C95879D7E194C0C8A76AC5248BC52D | |||
| 280 | manage-bde.exe | C:\Users\admin\Pictures\testingcame.jpg | binary | |
MD5:51EB14A87F20D5A928E977FE95163AA3 | SHA256:EA650AD57C34592248744C5228C80527046EAA5B4CB255F2D7EED69CADDBCDBA | |||
| 280 | manage-bde.exe | C:\Users\admin\Pictures\pastschedule.jpg.sJCxNPxH | binary | |
MD5:8CB9F16495E6F1EFB0156D36E3BF7FEC | SHA256:B35C0DBDBF5A3DF787E3C106E97C71D54F8BC303687F310B856A59DB399A53F2 | |||
| 280 | manage-bde.exe | C:\Users\admin\Downloads\YOUR_FILES_ARE_ENCRYPTED.TXT | text | |
MD5:B43689DE7C2A9F1806F6BF2F31A7DE5C | SHA256:33F29A734045E8349D5D274189C4B17CDA25DBEDFB2FCD56DA13DEED5AF542E0 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
9
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1460 | sipnotify.exe | HEAD | 200 | 23.197.138.118:80 | http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133467689515780000 | unknown | — | — | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | unknown |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | unknown |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1128 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1460 | sipnotify.exe | 23.197.138.118:80 | query.prod.cms.rt.microsoft.com | Akamai International B.V. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
query.prod.cms.rt.microsoft.com |
| unknown |