| File name: | decoded_.exe |
| Full analysis: | https://app.any.run/tasks/22773ca7-3b46-4344-bff4-123a86658020 |
| 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: | January 18, 2019, 10:52:06 |
| 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: | 86AEBE0DCA28007BE380AFBC44B3AD86 |
| SHA1: | 925F12C896984C53FF2145D819126D67D98F0F4A |
| SHA256: | D801093ED95FE70166C0743720DD58812C057D5086DD04826DD57C0D1BCFA157 |
| SSDEEP: | 6144:coNsBqlCg16oBcyWjodgV5UZ1JJNlYyv1bAOxJ1BmIFB6MnR0+FTBSIih1Yfj27J:coyBXg16oBcyyoVJNlbtbzJ7PFB6MRH0 |
MALICIOUS
FORMBOOK was detected
- explorer.exe (PID: 2028)
Connects to CnC server
- explorer.exe (PID: 2028)
Formbook was detected
- Firefox.exe (PID: 3284)
- colorcpl.exe (PID: 4068)
Changes the autorun value in the registry
- colorcpl.exe (PID: 4068)
Actions looks like stealing of personal data
- colorcpl.exe (PID: 4068)
Stealing of credential data
- colorcpl.exe (PID: 4068)
SUSPICIOUS
Starts CMD.EXE for commands execution
- colorcpl.exe (PID: 4068)
Creates files in the user directory
- colorcpl.exe (PID: 4068)
Loads DLL from Mozilla Firefox
- colorcpl.exe (PID: 4068)
Creates files in the program directory
- DllHost.exe (PID: 3140)
Executable content was dropped or overwritten
- explorer.exe (PID: 2028)
- DllHost.exe (PID: 3140)
INFO
Creates files in the user directory
- Firefox.exe (PID: 3284)
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: | 2009:01:02 08:42:00+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 132608 |
| InitializedDataSize: | 97792 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x705a |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.70.0.0 |
| ProductVersionNumber: | 0.70.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| CompanyName: | Simon Tatham |
| ProductName: | PuTTY suite |
| FileDescription: | SSH, Telnet and Rlogin client |
| InternalName: | PuTTY |
| OriginalFileName: | PuTTY |
| FileVersion: | Release 0.70 |
| ProductVersion: | Release 0.70 |
| LegalCopyright: | Copyright � 1997-2017 Simon Tatham. |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Jan-2009 07:42:00 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Simon Tatham |
| ProductName: | PuTTY suite |
| FileDescription: | SSH, Telnet and Rlogin client |
| InternalName: | PuTTY |
| OriginalFilename: | PuTTY |
| FileVersion: | Release 0.70 |
| ProductVersion: | Release 0.70 |
| LegalCopyright: | Copyright � 1997-2017 Simon Tatham. |
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: | 02-Jan-2009 07:42:00 |
| 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 | 0x000204DC | 0x00020600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66803 |
.rdata | 0x0003C000 | 0x00023400 | 0x00023400 | IMAGE_SCN_MEM_READ | 7.96403 |
.data | 0x00033000 | 0x00005584 | 0x00004600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.38001 |
.reloc | 0x00039000 | 0x00002114 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.49096 |
.rsrc | 0x00060000 | 0x00000358 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.79139 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.35566 | 768 | UNKNOWN | UNKNOWN | RT_VERSION |
Imports
KERNEL32.dll |
USER32.dll |
Total processes
39
Monitored processes
8
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2028 | 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
| |||||||||||||||
| 2644 | "C:\Windows\System32\lsm.exe" | C:\Windows\System32\lsm.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Local Session Manager Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3100 | "C:\Users\admin\AppData\Local\Temp\decoded_.exe" | C:\Users\admin\AppData\Local\Temp\decoded_.exe | — | explorer.exe | |||||||||||
User: admin Company: Simon Tatham Integrity Level: MEDIUM Description: SSH, Telnet and Rlogin client Exit code: 0 Version: Release 0.70 Modules
| |||||||||||||||
| 3140 | 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
| |||||||||||||||
| 3212 | /c del "C:\Users\admin\AppData\Local\Temp\decoded_.exe" | C:\Windows\System32\cmd.exe | — | colorcpl.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
| |||||||||||||||
| 3284 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | colorcpl.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 3668 | "C:\Program Files\Gkxd04bmx\mse60dc.exe" | C:\Program Files\Gkxd04bmx\mse60dc.exe | — | explorer.exe | |||||||||||
User: admin Company: Simon Tatham Integrity Level: MEDIUM Description: SSH, Telnet and Rlogin client Exit code: 0 Version: Release 0.70 Modules
| |||||||||||||||
| 4068 | "C:\Windows\System32\colorcpl.exe" | C:\Windows\System32\colorcpl.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Color Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
92
Read events
77
Write events
15
Delete events
0
Modification events
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\display.dll,-4 |
Value: S&creen resolution | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Program Files\Common Files\System\wab32res.dll,-4602 |
Value: Contact file | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Program Files\Windows Sidebar\sidebar.exe,-11100 |
Value: &Gadgets | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\themecpl.dll,-10 |
Value: Pe&rsonalize | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @"C:\Program Files\Windows Journal\Journal.exe",-3072 |
Value: Journal Document | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew |
| Operation: | write | Name: | Classes |
Value: .accdb | |||
| (PID) Process: | (2028) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew |
| Operation: | write | Name: | ~reserved~ |
Value: 0800000000000600 | |||
| (PID) Process: | (4068) colorcpl.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | OBPTWTBPBNS |
Value: C:\Program Files\Gkxd04bmx\mse60dc.exe | |||
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4068 | colorcpl.exe | C:\Users\admin\AppData\Roaming\219N9U6T\219logrc.ini | binary | |
MD5:— | SHA256:— | |||
| 4068 | colorcpl.exe | C:\Users\admin\AppData\Roaming\219N9U6T\219logim.jpeg | image | |
MD5:— | SHA256:— | |||
| 3284 | Firefox.exe | C:\Users\admin\AppData\Roaming\219N9U6T\219logrf.ini | binary | |
MD5:— | SHA256:— | |||
| 3140 | DllHost.exe | C:\Program Files\Gkxd04bmx\mse60dc.exe | executable | |
MD5:— | SHA256:— | |||
| 2028 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Gkxd04bmx\mse60dc.exe | executable | |
MD5:— | SHA256:— | |||
| 4068 | colorcpl.exe | C:\Users\admin\AppData\Roaming\219N9U6T\219logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 4068 | colorcpl.exe | C:\Users\admin\AppData\Roaming\219N9U6T\219logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
25
DNS requests
13
Threats
57
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2028 | explorer.exe | GET | — | 23.231.233.99:80 | http://0935eyes.com/results/?ARqD=hJBzUQHDiF1I5XkmBNxb49geCwoRdOZCycDu7IrRuMVkCYxU1GJKmsQWoOhk61A9NHIECg==&vPyLb=lvg4YjQ8avfXJtj&sql=1 | US | — | — | malicious |
2028 | explorer.exe | GET | 302 | 160.124.196.50:80 | http://shrisheng.com/results/?ARqD=SDfS9gDJRAxoHI2kUZMLUGdViOYl6QI/fIBVhmWPLQv1jGpOD56+mvOPYAYwrRZnZjeJ+A==&vPyLb=lvg4YjQ8avfXJtj | ZA | — | — | malicious |
2028 | explorer.exe | GET | 301 | 185.39.221.118:80 | http://factfinder-elio-systems.com/results/?ARqD=BKfjRE5U1lx5sdCFvYm+ZNVgZhLhPKASOn6dqRexcWErNtR2vbj18ghA5DPx7ITf6Riiyw==&vPyLb=lvg4YjQ8avfXJtj&sql=1 | DE | html | 351 b | malicious |
2028 | explorer.exe | POST | — | 185.39.221.118:80 | http://factfinder-elio-systems.com/results/ | DE | — | — | malicious |
2028 | explorer.exe | POST | — | 185.39.221.118:80 | http://factfinder-elio-systems.com/results/ | DE | — | — | malicious |
2028 | explorer.exe | POST | — | 185.39.221.118:80 | http://factfinder-elio-systems.com/results/ | DE | — | — | malicious |
2028 | explorer.exe | POST | — | 160.124.196.50:80 | http://shrisheng.com/results/ | ZA | — | — | malicious |
2028 | explorer.exe | POST | — | 160.124.196.50:80 | http://shrisheng.com/results/ | ZA | — | — | malicious |
2028 | explorer.exe | GET | 404 | 66.96.161.139:80 | http://monquagifts.com/results/?ARqD=OjtISGjLkzKg8R3uC2LpDZmuUtN0ZroK8s0TArifj+gK8lqMn7fTXOOOK+j/wCHujWmEMQ==&vPyLb=lvg4YjQ8avfXJtj | US | html | 863 b | malicious |
2028 | explorer.exe | POST | — | 66.96.161.139:80 | http://monquagifts.com/results/ | 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 |
|---|---|---|---|---|---|---|
2028 | explorer.exe | 216.240.142.110:80 | njglzz.com | MULTACOM CORPORATION | US | malicious |
2028 | explorer.exe | 185.39.221.118:80 | factfinder-elio-systems.com | Profihost AG | DE | malicious |
2028 | explorer.exe | 23.231.233.99:80 | 0935eyes.com | Take 2 Hosting, Inc. | US | malicious |
2028 | explorer.exe | 185.175.208.69:80 | svashizlle.com | Hydra Communications Ltd | DE | malicious |
2028 | explorer.exe | 160.124.196.50:80 | shrisheng.com | — | ZA | suspicious |
2028 | explorer.exe | 66.96.161.139:80 | monquagifts.com | The Endurance International Group, Inc. | US | malicious |
2028 | explorer.exe | 88.99.130.78:80 | digitalmodir.com | Hetzner Online GmbH | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
njglzz.com |
| malicious |
xn--dkrw2y17enpjk0a856e.com |
| unknown |
factfinder-elio-systems.com |
| malicious |
0935eyes.com |
| malicious |
keto-challenge.net |
| unknown |
principautelg.com |
| unknown |
k3lts.com |
| unknown |
svashizlle.com |
| malicious |
itakesurveysforcash.com |
| unknown |
shrisheng.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2028 | explorer.exe | A Network Trojan was detected | SC SPYWARE Trojan-Spy.Win32.Noon |
2028 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
2028 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2028 | explorer.exe | A Network Trojan was detected | SC SPYWARE Trojan-Spy.Win32.Noon |
2028 | explorer.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Suspicious HTTP-GET request with body and minimal header |
2028 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2028 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2028 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2028 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
2028 | explorer.exe | A Network Trojan was detected | SC SPYWARE Trojan-Spy.Win32.Noon |
18 ETPRO signatures available at the full report