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| File name: | Specifications PO#7376153353.scr |
| Full analysis: | https://app.any.run/tasks/d6b0b80b-6ddb-4e2f-b91b-56f5b5b07ca1 |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | May 20, 2019, 15:54:45 |
| 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: | 9917C10F8053F4D2CDB5C86822FDA83D |
| SHA1: | 01D1D6C6CD797BC52A055962A68048864D879680 |
| SHA256: | 79E66AB0FE3338E261EE85B80435D213077EF843D0B1D09172A3AEAAAC08BEDB |
| SSDEEP: | 6144:LK36j5+MgjOhfrbdG2OxilSX8bbysbvArT2t8wVPIM:236T5jG2HhqSE |
MALICIOUS
Actions looks like stealing of personal data
- rdpclip.exe (PID: 3572)
FORMBOOK was detected
- explorer.exe (PID: 252)
Changes the autorun value in the registry
- rdpclip.exe (PID: 3572)
Connects to CnC server
- explorer.exe (PID: 252)
Formbook was detected
- Firefox.exe (PID: 3712)
- rdpclip.exe (PID: 3572)
Stealing of credential data
- rdpclip.exe (PID: 3572)
SUSPICIOUS
Reads Internet Cache Settings
- explorer.exe (PID: 252)
Starts application with an unusual extension
- explorer.exe (PID: 252)
- Specifications PO#7376153353.scr (PID: 3056)
Creates files in the user directory
- explorer.exe (PID: 252)
- rdpclip.exe (PID: 3572)
Application launched itself
- Specifications PO#7376153353.scr (PID: 3056)
Executed via COM
- DllHost.exe (PID: 2340)
- DllHost.exe (PID: 3532)
- DllHost.exe (PID: 3472)
Starts CMD.EXE for commands execution
- rdpclip.exe (PID: 3572)
Loads DLL from Mozilla Firefox
- rdpclip.exe (PID: 3572)
Executable content was dropped or overwritten
- explorer.exe (PID: 252)
- DllHost.exe (PID: 3472)
Creates files in the program directory
- DllHost.exe (PID: 3472)
INFO
Manual execution by user
- WINWORD.EXE (PID: 2648)
- WINWORD.EXE (PID: 3992)
- rdpclip.exe (PID: 3572)
- WINWORD.EXE (PID: 1340)
Starts Microsoft Office Application
- explorer.exe (PID: 252)
Creates files in the user directory
- WINWORD.EXE (PID: 2648)
- WINWORD.EXE (PID: 3992)
- WINWORD.EXE (PID: 1340)
- Firefox.exe (PID: 3712)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2648)
- WINWORD.EXE (PID: 3992)
- WINWORD.EXE (PID: 1340)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2007:10:29 20:45:34+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 466944 |
| InitializedDataSize: | 16384 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1074 |
| OSVersion: | 4 |
| ImageVersion: | 1.4 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.4.0.1 |
| ProductVersionNumber: | 1.4.0.1 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | boilover4 |
| ProductName: | quasibeneficial |
| FileVersion: | 1.04.0001 |
| ProductVersion: | 1.04.0001 |
| InternalName: | Understudied6 |
| OriginalFileName: | Understudied6.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Oct-2007 19:45:34 |
| Detected languages: |
|
| CompanyName: | boilover4 |
| ProductName: | quasibeneficial |
| FileVersion: | 1.04.0001 |
| ProductVersion: | 1.04.0001 |
| InternalName: | Understudied6 |
| OriginalFilename: | Understudied6.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: | 29-Oct-2007 19:45:34 |
| 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 | 0x000717E8 | 0x00072000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.20046 |
.data | 0x00073000 | 0x0000115C | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00075000 | 0x00001B1C | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.13926 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.27097 | 580 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 3.44131 | 3240 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 3.37802 | 1864 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 3.00533 | 872 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
48
Monitored processes
13
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3056 | "C:\Users\admin\AppData\Local\Temp\Specifications PO#7376153353.scr" /S | C:\Users\admin\AppData\Local\Temp\Specifications PO#7376153353.scr | — | explorer.exe |
User: admin Company: boilover4 Integrity Level: MEDIUM Exit code: 0 Version: 1.04.0001 | ||||
| 2648 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\stopenergy.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 | ||||
| 2340 | 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) | ||||
| 2428 | C:\Users\admin\AppData\Local\Temp\Specifications PO#7376153353.scr" /S | C:\Users\admin\AppData\Local\Temp\Specifications PO#7376153353.scr | — | Specifications PO#7376153353.scr |
User: admin Company: boilover4 Integrity Level: MEDIUM Exit code: 0 Version: 1.04.0001 | ||||
| 3992 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\stopenergy.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 | ||||
| 3572 | "C:\Windows\System32\rdpclip.exe" | C:\Windows\System32\rdpclip.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: RDP Clip Monitor Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1208 | /c del "C:\Users\admin\AppData\Local\Temp\Specifications PO#7376153353.scr" | C:\Windows\System32\cmd.exe | — | rdpclip.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) | ||||
| 3532 | 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) | ||||
| 1340 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\stopenergy.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 | ||||
| 252 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | ctfmon.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
3 784
Read events
3 540
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
73
Text files
9
Unknown types
15
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2648 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA89.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2648 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{389A53B2-EB07-4237-A049-383BF162EBC9}.tmp | — | |
MD5:— | SHA256:— | |||
| 2648 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{CAEBFC7C-210C-4B8D-8BA5-3F1383CF36EC}.tmp | — | |
MD5:— | SHA256:— | |||
| 3992 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR5C33.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3992 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{87282B04-9461-432A-9A89-8630E2791BA4}.tmp | — | |
MD5:— | SHA256:— | |||
| 3992 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{5F25ADE2-3524-4AC2-96CB-250D355973D1}.tmp | — | |
MD5:— | SHA256:— | |||
| 1340 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR70EA.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 1340 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{EB948F7D-BFD7-4918-A5B2-D07A4796B56D}.tmp | — | |
MD5:— | SHA256:— | |||
| 1340 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{42483C8D-57F8-4A39-9DD2-6D114A9A7211}.tmp | — | |
MD5:— | SHA256:— | |||
| 252 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\1b4dd67f29cb1962.automaticDestinations-ms | automaticdestinations-ms | |
MD5:E01DC7EB9513B2184277FE4C40239F3B | SHA256:6642C6EB876EF2B12633733DCCB5555F106343A1632928196DDDC42988FF7130 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
5
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
252 | explorer.exe | POST | — | 172.217.18.115:80 | http://www.lakevieworthodontist.com/as/ | US | — | — | malicious |
252 | explorer.exe | GET | 302 | 172.217.18.115:80 | http://www.lakevieworthodontist.com/as/?xrj8BNAh=6XZBhhKDuKEyDqRvWrafLk8H40GZAjLcgzfzyPHOTTD1xJeo6dGz3A5WddQNhuMuX9UaSg==&Qt5=uHj8cfBpcn&sql=1 | US | html | 219 b | malicious |
252 | explorer.exe | POST | — | 172.217.18.115:80 | http://www.lakevieworthodontist.com/as/ | US | — | — | malicious |
252 | explorer.exe | POST | — | 172.217.18.115:80 | http://www.lakevieworthodontist.com/as/ | US | — | — | malicious |
252 | explorer.exe | GET | 403 | 35.172.94.1:80 | http://www.lisburncaravanbreakers.com/as/?xrj8BNAh=jsoV6ZsLOTUoZfYXKnFFJTDzdk8Clx6A5ZMGZIW0SD8dKxqIY1QLwd/epGC3tyPGtBrIzg==&Qt5=uHj8cfBpcn | US | html | 162 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
252 | explorer.exe | 172.217.18.115:80 | www.lakevieworthodontist.com | Google Inc. | US | malicious |
252 | explorer.exe | 35.172.94.1:80 | www.lisburncaravanbreakers.com | Amazon.com, Inc. | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.thegeekhut.com |
| malicious |
www.konverter.win |
| unknown |
www.dascoinanimals.com |
| unknown |
www.drinkrigi.com |
| unknown |
www.lisburncaravanbreakers.com |
| malicious |
www.lakevieworthodontist.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
4 ETPRO signatures available at the full report