| File name: | DCM-05242019.exe |
| Full analysis: | https://app.any.run/tasks/b8fe71a7-5f54-40ef-b164-b3798643348f |
| 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: | June 12, 2019, 00:19:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | A8D8E58C401D8374BDFEF7CDAE16DCAE |
| SHA1: | B6EBD0C79A156B3150690945B9B104B5F10FCF66 |
| SHA256: | 7702E5696F5CD57AC31F5428673D8EE94630154F08B9A9F48A8FCDED89F537C5 |
| SSDEEP: | 12288:jBmc9J3vs9zcLyNAK/GuOAA7OAuU9xnG7BHE:NNIA77f |
MALICIOUS
Changes the autorun value in the registry
- NETSTAT.EXE (PID: 828)
Connects to CnC server
- explorer.exe (PID: 116)
Formbook was detected
- NETSTAT.EXE (PID: 828)
- Firefox.exe (PID: 4032)
FORMBOOK was detected
- explorer.exe (PID: 116)
Actions looks like stealing of personal data
- NETSTAT.EXE (PID: 828)
Stealing of credential data
- NETSTAT.EXE (PID: 828)
SUSPICIOUS
Starts CMD.EXE for commands execution
- DCM-05242019.exe (PID: 3524)
- NETSTAT.EXE (PID: 828)
- cpcl_rj_pxxv4j.exe (PID: 2464)
Application launched itself
- DCM-05242019.exe (PID: 3524)
- cpcl_rj_pxxv4j.exe (PID: 2464)
Uses NETSTAT.EXE to discover network connections
- explorer.exe (PID: 116)
Creates files in the user directory
- NETSTAT.EXE (PID: 828)
Loads DLL from Mozilla Firefox
- NETSTAT.EXE (PID: 828)
Executed via COM
- DllHost.exe (PID: 3200)
Creates files in the program directory
- DllHost.exe (PID: 3200)
Executable content was dropped or overwritten
- DllHost.exe (PID: 3200)
- explorer.exe (PID: 116)
Executes scripts
- explorer.exe (PID: 116)
INFO
Manual execution by user
- NETSTAT.EXE (PID: 828)
Creates files in the user directory
- Firefox.exe (PID: 4032)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1999:01:22 15:25:40+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 408576 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x65a1e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 9.14.19.23 |
| ProductVersionNumber: | 9.14.19.23 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | iwiwogesuqixaboran |
| CompanyName: | ubohobilevufipoqoyipeleb |
| FileDescription: | udajigeguk |
| FileVersion: | 9.14.19.23 |
| InternalName: | DCM-05242019.exe |
| LegalCopyright: | Copyright © 2018 |
| OriginalFileName: | DCM-05242019.exe |
| ProductName: | udajigeguk |
| ProductVersion: | 9.14.19.23 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Jan-1999 14:25:40 |
| Comments: | iwiwogesuqixaboran |
| CompanyName: | ubohobilevufipoqoyipeleb |
| FileDescription: | udajigeguk |
| FileVersion: | 9.14.19.23 |
| InternalName: | DCM-05242019.exe |
| LegalCopyright: | Copyright © 2018 |
| OriginalFilename: | DCM-05242019.exe |
| ProductName: | udajigeguk |
| ProductVersion: | 9.14.19.23 |
| Assembly Version: | 0.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 22-Jan-1999 14:25:40 |
| 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 | 0x00002000 | 0x00063A24 | 0x00063C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.60731 |
.rsrc | 0x00066000 | 0x00000600 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.4011 |
.reloc | 0x00068000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
50
Monitored processes
14
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 644 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | DCM-05242019.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) Modules
| |||||||||||||||
| 828 | "C:\Windows\System32\NETSTAT.EXE" | C:\Windows\System32\NETSTAT.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Netstat Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2296 | /c del "C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe" | C:\Windows\System32\cmd.exe | — | NETSTAT.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) Modules
| |||||||||||||||
| 2460 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | cpcl_rj_pxxv4j.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2464 | "C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe" | C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe | — | explorer.exe | |||||||||||
User: admin Company: ubohobilevufipoqoyipeleb Integrity Level: MEDIUM Description: udajigeguk Exit code: 0 Version: 9.14.19.23 Modules
| |||||||||||||||
| 2744 | "C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe" | C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe | — | DCM-05242019.exe | |||||||||||
User: admin Company: ubohobilevufipoqoyipeleb Integrity Level: MEDIUM Description: udajigeguk Exit code: 0 Version: 9.14.19.23 Modules
| |||||||||||||||
| 3200 | 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) Modules
| |||||||||||||||
| 3524 | "C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe" | C:\Users\admin\AppData\Local\Temp\DCM-05242019.exe | — | explorer.exe | |||||||||||
User: admin Company: ubohobilevufipoqoyipeleb Integrity Level: MEDIUM Description: udajigeguk Exit code: 0 Version: 9.14.19.23 Modules
| |||||||||||||||
| 3620 | "C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe" | C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe | — | cpcl_rj_pxxv4j.exe | |||||||||||
User: admin Company: ubohobilevufipoqoyipeleb Integrity Level: MEDIUM Description: udajigeguk Exit code: 0 Version: 9.14.19.23 Modules
| |||||||||||||||
Total events
231
Read events
221
Write events
10
Delete events
0
Modification events
| (PID) Process: | (3524) DCM-05242019.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3524) DCM-05242019.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3524) DCM-05242019.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | |
Value: -boot | |||
| (PID) Process: | (828) NETSTAT.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | T43DZLGX86AX |
Value: C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe | |||
| (PID) Process: | (2464) cpcl_rj_pxxv4j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2464) cpcl_rj_pxxv4j.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 828 | NETSTAT.EXE | C:\Users\admin\AppData\Roaming\7QL0T1E6\7QLlogrc.ini | binary | |
MD5:— | SHA256:— | |||
| 116 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Z2d6hz\cpcl_rj_pxxv4j.exe | executable | |
MD5:— | SHA256:— | |||
| 4032 | Firefox.exe | C:\Users\admin\AppData\Roaming\7QL0T1E6\7QLlogrf.ini | binary | |
MD5:— | SHA256:— | |||
| 3200 | DllHost.exe | C:\Program Files\Z2d6hz\cpcl_rj_pxxv4j.exe | executable | |
MD5:— | SHA256:— | |||
| 828 | NETSTAT.EXE | C:\Users\admin\AppData\Roaming\7QL0T1E6\7QLlogri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 828 | NETSTAT.EXE | C:\Users\admin\AppData\Roaming\7QL0T1E6\7QLlogrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
| 828 | NETSTAT.EXE | C:\Users\admin\AppData\Roaming\7QL0T1E6\7QLlogim.jpeg | image | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
25
DNS requests
12
Threats
28
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
116 | explorer.exe | POST | — | 23.227.38.64:80 | http://www.djidronetoday.com/h376/ | CA | — | — | malicious |
116 | explorer.exe | POST | — | 216.182.200.24:80 | http://www.uresuncoast.com/h376/ | US | — | — | malicious |
116 | explorer.exe | GET | 404 | 50.63.202.45:80 | http://www.per-neters.com/h376/?PV=6q4AD0RQdLzCGtjyfKdW0hxuPKoo2kQZrP+6QjngjbxDl3fxJs+txsIfPq+rZKlorXbE+w==&BtxH6=tZQlfLW | US | xml | 345 b | malicious |
116 | explorer.exe | GET | 404 | 23.227.38.64:80 | http://www.djidronetoday.com/h376/?PV=kfimYCjMxudAG+ZDMIDhor1WWzpYzvJmPAIPGwZ/1NXeoX9n0eO8Xh6NKJ6bkigYsofOOg==&BtxH6=tZQlfLW&sql=1 | CA | xml | 345 b | malicious |
116 | explorer.exe | GET | 404 | 216.182.200.24:80 | http://www.uresuncoast.com/h376/?PV=upZvAZRnPvCyq/LxKjC2MiZ1NcjQZe3tX0s/aVWyHDOzglnESjmn4LeBVuz9o4tbSLj9DQ==&BtxH6=tZQlfLW&sql=1 | US | xml | 345 b | malicious |
116 | explorer.exe | POST | 404 | 198.187.30.241:80 | http://www.boxcay.com/h376/ | US | xml | 345 b | malicious |
116 | explorer.exe | GET | 404 | 104.27.139.221:80 | http://www.cheesecakedays.com/h376/?PV=mGBwK0sTb0ZEIwLi0x1oE3QnvAvhIbNh7PyWe4IbRR8A4ZISLiEg6La5PM1BcF3JsxZ1iA==&BtxH6=tZQlfLW | US | xml | 345 b | malicious |
116 | explorer.exe | POST | — | 50.87.144.106:80 | http://www.mayortombradley100.com/h376/ | US | — | — | malicious |
116 | explorer.exe | POST | — | 35.227.201.185:80 | http://www.349h.com/h376/ | US | — | — | malicious |
116 | explorer.exe | POST | — | 104.27.139.221:80 | http://www.cheesecakedays.com/h376/ | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
116 | explorer.exe | 50.63.202.45:80 | www.per-neters.com | GoDaddy.com, LLC | US | malicious |
116 | explorer.exe | 23.227.38.64:80 | www.djidronetoday.com | Shopify, Inc. | CA | malicious |
— | — | 23.227.38.64:80 | www.djidronetoday.com | Shopify, Inc. | CA | malicious |
116 | explorer.exe | 50.87.144.106:80 | www.mayortombradley100.com | Unified Layer | US | malicious |
116 | explorer.exe | 35.227.201.185:80 | www.349h.com | — | US | malicious |
— | — | 35.227.201.185:80 | www.349h.com | — | US | malicious |
116 | explorer.exe | 198.187.30.241:80 | www.boxcay.com | Namecheap, Inc. | US | malicious |
116 | explorer.exe | 216.182.200.24:80 | www.uresuncoast.com | Savvis | US | malicious |
116 | explorer.exe | 104.27.139.221:80 | www.cheesecakedays.com | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.per-neters.com |
| malicious |
www.djidronetoday.com |
| malicious |
www.uresuncoast.com |
| malicious |
www.zhisoufendi.com |
| unknown |
www.xinshikuai.com |
| unknown |
www.caga.ltd |
| unknown |
www.boxcay.com |
| malicious |
www.cheesecakedays.com |
| malicious |
www.mayortombradley100.com |
| malicious |
www.700ope.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
12 ETPRO signatures available at the full report