| File name: | 234345.exe |
| Full analysis: | https://app.any.run/tasks/13ee208a-8668-4b65-aece-dcec8e12cf74 |
| 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: | December 18, 2018, 08:01:28 |
| 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: | 85F906A61D331D3834FD650D3FFECE79 |
| SHA1: | CE7468A6DD4FB604310A8A5684E02E4C22EE70E7 |
| SHA256: | AAB24C10FE25349209D73CCA9CB2518AFA264B25BB6CB5EAABF8BFCC185BC0C2 |
| SSDEEP: | 12288:KoRCWHx8y0lKlKiZmRhbnaxpKEnY6XI2S0snVG:KSXHxibmSbnaPKEnY6XI2S0snVG |
MALICIOUS
Actions looks like stealing of personal data
- cmd.exe (PID: 2812)
Formbook was detected
- cmd.exe (PID: 2812)
- Firefox.exe (PID: 1484)
Loads dropped or rewritten executable
- cmd.exe (PID: 2812)
Stealing of credential data
- cmd.exe (PID: 1864)
- cmd.exe (PID: 2812)
Connects to CnC server
- explorer.exe (PID: 116)
Changes the autorun value in the registry
- cmd.exe (PID: 2812)
Runs app for hidden code execution
- explorer.exe (PID: 116)
FORMBOOK was detected
- explorer.exe (PID: 116)
SUSPICIOUS
Application launched itself
- 234345.exe (PID: 2944)
- cmd.exe (PID: 2812)
Starts CMD.EXE for commands execution
- explorer.exe (PID: 116)
- cmd.exe (PID: 2812)
Executable content was dropped or overwritten
- cmd.exe (PID: 2812)
Loads DLL from Mozilla Firefox
- cmd.exe (PID: 2812)
Creates files in the user directory
- cmd.exe (PID: 2812)
INFO
Creates files in the user directory
- Firefox.exe (PID: 1484)
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 (90.6) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2001:04:04 23:35:06+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 589824 |
| InitializedDataSize: | 24576 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x12d0 |
| OSVersion: | 4 |
| ImageVersion: | 2.5 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.5.0.5 |
| ProductVersionNumber: | 2.5.0.5 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | TORCHET |
| CompanyName: | Invoice |
| FileDescription: | Heartrending5 |
| LegalCopyright: | BALDPATEDNESS1 |
| LegalTrademarks: | wheezing |
| ProductName: | ancram |
| FileVersion: | 2.05.0005 |
| ProductVersion: | 2.05.0005 |
| InternalName: | PROCTATRESIA |
| OriginalFileName: | PROCTATRESIA.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Apr-2001 21:35:06 |
| Detected languages: |
|
| Comments: | TORCHET |
| CompanyName: | Invoice |
| FileDescription: | Heartrending5 |
| LegalCopyright: | BALDPATEDNESS1 |
| LegalTrademarks: | wheezing |
| ProductName: | ancram |
| FileVersion: | 2.05.0005 |
| ProductVersion: | 2.05.0005 |
| InternalName: | PROCTATRESIA |
| OriginalFilename: | PROCTATRESIA.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: | 0x000000B8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 04-Apr-2001 21:35:06 |
| 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 | 0x0008F830 | 0x00090000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.73668 |
.data | 0x00091000 | 0x00000B28 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00092000 | 0x00004896 | 0x00005000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.08627 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.39333 | 796 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 3.28024 | 3752 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 5.30789 | 2216 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 4.98532 | 1384 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30004 | 4.12381 | 5752 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30005 | 3.8047 | 3240 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30006 | 3.97872 | 872 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
36
Monitored processes
7
Malicious processes
4
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
| |||||||||||||||
| 1484 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | cmd.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 1864 | /c copy "C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\admin\AppData\Local\Temp\DB1" /V | C:\Windows\System32\cmd.exe | cmd.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
| |||||||||||||||
| 2812 | "C:\Windows\System32\cmd.exe" | C:\Windows\System32\cmd.exe | explorer.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
| |||||||||||||||
| 2944 | "C:\Users\admin\AppData\Local\Temp\234345.exe" | C:\Users\admin\AppData\Local\Temp\234345.exe | — | explorer.exe | |||||||||||
User: admin Company: Invoice Integrity Level: MEDIUM Description: Heartrending5 Exit code: 0 Version: 2.05.0005 Modules
| |||||||||||||||
| 3296 | /c del "C:\Users\admin\AppData\Local\Temp\234345.exe" | C:\Windows\System32\cmd.exe | — | cmd.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
| |||||||||||||||
| 3888 | C:\Users\admin\AppData\Local\Temp\234345.exe" | C:\Users\admin\AppData\Local\Temp\234345.exe | — | 234345.exe | |||||||||||
User: admin Company: Invoice Integrity Level: MEDIUM Description: Heartrending5 Exit code: 0 Version: 2.05.0005 Modules
| |||||||||||||||
Total events
386
Read events
380
Write events
6
Delete events
0
Modification events
| (PID) Process: | (2812) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | 8PWTQZLH |
Value: C:\Program Files\Jyhg8pvrh\taskhostcx4.exe | |||
| (PID) Process: | (2812) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2812) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2812) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component Categories\{56FFCC30-D398-11D0-B2AE-00A0C908FA49}\Enum |
| Operation: | write | Name: | Implementing |
Value: 1C00000001000000E2070C0002001200080006002900740300000000 | |||
Executable files
1
Suspicious files
80
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2944 | 234345.exe | C:\Users\admin\AppData\Local\Temp\~DF2BD801BF2BCA2239.TMP | binary | |
MD5:— | SHA256:— | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrc.ini | binary | |
MD5:— | SHA256:— | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Local\Temp\oftp_r3.zip | compressed | |
MD5:— | SHA256:— | |||
| 1484 | Firefox.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrf.ini | binary | |
MD5:— | SHA256:— | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logim.jpeg | image | |
MD5:— | SHA256:— | |||
| 1864 | cmd.exe | C:\Users\admin\AppData\Local\Temp\DB1 | sqlite | |
MD5:— | SHA256:— | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrg.ini | binary | |
MD5:— | SHA256:— | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Roaming\-539-59E\-53logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
| 2812 | cmd.exe | C:\Users\admin\AppData\Local\Temp\sqlite3.dll | executable | |
MD5:E477A96C8F2B18D6B5C27BDE49C990BF | SHA256:16574F51785B0E2FC29C2C61477EB47BB39F714829999511DC8952B43AB17660 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
9
DNS requests
4
Threats
23
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
116 | explorer.exe | POST | — | 185.230.61.177:80 | http://www.helpyourline.com/vi/ | unknown | — | — | malicious |
116 | explorer.exe | POST | — | 185.230.61.177:80 | http://www.helpyourline.com/vi/ | unknown | — | — | malicious |
116 | explorer.exe | POST | — | 185.230.61.177:80 | http://www.helpyourline.com/vi/ | unknown | — | — | malicious |
116 | explorer.exe | GET | 200 | 199.192.24.104:80 | http://www.prokbya.com/vi/?NLr=YQgqEdRRVLwBwGqSUyzYih8B7rHghPoGuapbmO+noGPVypepQXx6ftitZorCwsYTPEU8mQ==&jBc=wX5HFTbpGHGtS2n&sql=1 | US | binary | 323 Kb | malicious |
116 | explorer.exe | POST | — | 199.192.24.104:80 | http://www.prokbya.com/vi/ | US | — | — | malicious |
116 | explorer.exe | GET | 404 | 47.91.169.15:80 | http://www.futureiov.com/vi/?NLr=y+H6sgAXxvJLQNZlc0EJXmhGkVh6EbCk2+4Ajl2asVKmTugU9aHk4LBM7324nN7l9fnA8A==&jBc=wX5HFTbpGHGtS2n | HK | html | 348 b | malicious |
116 | explorer.exe | GET | 404 | 185.230.61.177:80 | http://www.helpyourline.com/vi/?NLr=iaqww7i/MsSEanSR0CBoJoWctx04MlkCNiZIHxJPang798DMI/PSK3bGw6Aqh02N6ffx3A==&jBc=wX5HFTbpGHGtS2n&sql=1 | unknown | html | 2.89 Kb | malicious |
116 | explorer.exe | POST | 404 | 199.192.24.104:80 | http://www.prokbya.com/vi/ | US | html | 289 b | malicious |
116 | explorer.exe | POST | 404 | 199.192.24.104:80 | http://www.prokbya.com/vi/ | US | html | 289 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 |
|---|---|---|---|---|---|---|
116 | explorer.exe | 47.91.169.15:80 | www.futureiov.com | Alibaba (China) Technology Co., Ltd. | HK | malicious |
116 | explorer.exe | 199.192.24.104:80 | www.prokbya.com | — | US | malicious |
116 | explorer.exe | 185.230.61.177:80 | www.helpyourline.com | — | — | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.genesistextiles.net |
| unknown |
www.futureiov.com |
| malicious |
www.helpyourline.com |
| malicious |
www.prokbya.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
116 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
116 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
116 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
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 (POST) |
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] 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 | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
7 ETPRO signatures available at the full report