| File name: | 20656133.jpg |
| Full analysis: | https://app.any.run/tasks/672d3550-4bcc-44a5-9490-272a48e4be02 |
| 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: | February 21, 2019, 10:06:42 |
| 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: | A81E45DF7146ACBEA3869D394E419068 |
| SHA1: | D7D7BC0C59C1D9C08A5FA90282013633416587C9 |
| SHA256: | 98EB1F15FBB8DA335EA2CC5001A4378E6B06B59866702B84A38C79CD13633BB4 |
| SSDEEP: | 12288:3XwOJKcpNkfvDngvT5JZG8dzzHx926R9Rrm2TokRzH/pMG7ktiSuyDyR:Hw6ufvkbXZZza6liRkRzfpMYrSuyD8 |
MALICIOUS
Changes the autorun value in the registry
- 20656133.jpg.exe (PID: 3072)
- wlanext.exe (PID: 3816)
FORMBOOK was detected
- explorer.exe (PID: 116)
Formbook was detected
- wlanext.exe (PID: 3816)
- Firefox.exe (PID: 2496)
Connects to CnC server
- explorer.exe (PID: 116)
Actions looks like stealing of personal data
- wlanext.exe (PID: 3816)
Stealing of credential data
- wlanext.exe (PID: 3816)
SUSPICIOUS
Application launched itself
- 20656133.jpg.exe (PID: 3072)
Starts CMD.EXE for commands execution
- wlanext.exe (PID: 3816)
Executable content was dropped or overwritten
- 20656133.jpg.exe (PID: 3072)
Creates files in the user directory
- wlanext.exe (PID: 3816)
Loads DLL from Mozilla Firefox
- wlanext.exe (PID: 3816)
INFO
Creates files in the user directory
- Firefox.exe (PID: 2496)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Borland Delphi 7 (94.6) |
|---|---|---|
| .exe | | | Win32 Executable Delphi generic (2) |
| .scr | | | Windows screen saver (1.8) |
| .exe | | | Win32 Executable (generic) (0.6) |
| .exe | | | Win16/32 Executable Delphi generic (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 438272 |
| InitializedDataSize: | 396288 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6be98 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x0006AEEC | 0x0006B000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.53279 |
DATA | 0x0006C000 | 0x0000138C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.12281 |
BSS | 0x0006E000 | 0x00000C5D | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0006F000 | 0x00002636 | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.92783 |
.tls | 0x00072000 | 0x00000034 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00073000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.210826 |
.reloc | 0x00074000 | 0x0000796C | 0x00007A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.66878 |
.rsrc | 0x0007C000 | 0x000553D4 | 0x00055400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.10199 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.17015 | 752 | Latin 1 / Western European | Arabic - Egypt | RT_MANIFEST |
2 | 5.58128 | 2216 | Latin 1 / Western European | Russian - Russia | RT_ICON |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4080 | 3.16874 | 944 | Latin 1 / Western European | UNKNOWN | RT_STRING |
4081 | 3.33189 | 496 | Latin 1 / Western European | UNKNOWN | RT_STRING |
4082 | 3.28338 | 448 | Latin 1 / Western European | UNKNOWN | RT_STRING |
Imports
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
ole32.dll |
oleaut32.dll |
shell32.dll |
shfolder.dll |
user32.dll |
version.dll |
Total processes
36
Monitored processes
6
Malicious processes
3
Suspicious processes
1
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
| |||||||||||||||
| 2428 | /c del "C:\Users\admin\Desktop\20656133.jpg.exe" | C:\Windows\System32\cmd.exe | — | wlanext.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
| |||||||||||||||
| 2496 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | wlanext.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 3072 | "C:\Users\admin\Desktop\20656133.jpg.exe" | C:\Users\admin\Desktop\20656133.jpg.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3436 | "C:\Users\admin\Desktop\20656133.jpg.exe" | C:\Users\admin\Desktop\20656133.jpg.exe | — | 20656133.jpg.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3816 | "C:\Windows\System32\wlanext.exe" | C:\Windows\System32\wlanext.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Wireless LAN 802.11 Extensibility Framework Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 743
Read events
1 741
Write events
2
Delete events
0
Modification events
| (PID) Process: | (3072) 20656133.jpg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft OneDrive |
Value: C:\Users\admin\AppData\Local\Macromedia\StikyNot.exe | |||
| (PID) Process: | (3816) wlanext.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | LHG4U08XPBG |
Value: C:\Program Files\Kxvcdann\p2uhzd9r8tzl.exe | |||
Executable files
1
Suspicious files
73
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3072 | 20656133.jpg.exe | C:\Users\admin\AppData\Local\Macromedia\StikyNot.exe | executable | |
MD5:— | SHA256:— | |||
| 3816 | wlanext.exe | C:\Users\admin\AppData\Roaming\072Q1CUE\072logrc.ini | binary | |
MD5:— | SHA256:— | |||
| 2496 | Firefox.exe | C:\Users\admin\AppData\Roaming\072Q1CUE\072logrf.ini | binary | |
MD5:— | SHA256:— | |||
| 3816 | wlanext.exe | C:\Users\admin\AppData\Roaming\072Q1CUE\072logim.jpeg | image | |
MD5:— | SHA256:— | |||
| 3816 | wlanext.exe | C:\Users\admin\AppData\Roaming\072Q1CUE\072logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 3816 | wlanext.exe | C:\Users\admin\AppData\Roaming\072Q1CUE\072logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
17
DNS requests
5
Threats
37
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
116 | explorer.exe | GET | — | 115.144.201.67:80 | http://www.gpnexgift.com/bo/?LJiXe=nc8gL4W6cMMqmFmHoliwegD4CV+vBs+qiKqvyK2ifgFusYO6m9P3cJiVLUp4+FhvGV9k0A==&Up8l=cVTpThZp90h404&sql=1 | KR | — | — | malicious |
116 | explorer.exe | GET | 301 | 35.246.6.109:80 | http://www.leevanity.com/bo/?LJiXe=w/Hkz5QGRarxKaRBr+5SJ0TX7A0/pWj0fgQDWpCPhT/LC5WRr0LxwUe1l8W8zsg5GJviVg==&Up8l=cVTpThZp90h404 | US | — | — | malicious |
116 | explorer.exe | GET | — | 23.20.239.12:80 | http://www.patriotclassifieds.com/bo/?LJiXe=maSgtuXfmmKuX/Pj6zYC6LEHi9rf9dS2ZAmPl1NlKNvGsxm9+IvAPs5Ksjnos+P5U51Y8g==&Up8l=cVTpThZp90h404&sql=1 | US | — | — | shared |
116 | explorer.exe | POST | — | 115.144.201.67:80 | http://www.gpnexgift.com/bo/ | KR | — | — | malicious |
116 | explorer.exe | POST | — | 115.144.201.67:80 | http://www.gpnexgift.com/bo/ | KR | — | — | malicious |
116 | explorer.exe | POST | — | 104.24.110.167:80 | http://www.badoqq.com/bo/ | US | — | — | malicious |
116 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.patriotclassifieds.com/bo/ | US | — | — | shared |
116 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.patriotclassifieds.com/bo/ | US | — | — | shared |
116 | explorer.exe | GET | 404 | 104.24.110.167:80 | http://www.badoqq.com/bo/?LJiXe=5rei8fOlZeFJbJs21mrFiITh3bPH+SewYkAIgsJ7F7VIg+P4+b9+7fikNUeWAyhCiplWZQ==&Up8l=cVTpThZp90h404&sql=1 | US | html | 201 b | malicious |
116 | explorer.exe | POST | — | 104.24.110.167:80 | http://www.badoqq.com/bo/ | 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 | 35.246.6.109:80 | www.leevanity.com | — | US | malicious |
116 | explorer.exe | 115.144.201.67:80 | www.gpnexgift.com | Korea Telecom | KR | malicious |
116 | explorer.exe | 62.112.8.194:80 | www.university-answer.info | WorldStream B.V. | NL | malicious |
116 | explorer.exe | 104.24.110.167:80 | www.badoqq.com | Cloudflare Inc | US | shared |
116 | explorer.exe | 23.20.239.12:80 | www.patriotclassifieds.com | Amazon.com, Inc. | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.leevanity.com |
| malicious |
www.gpnexgift.com |
| malicious |
www.university-answer.info |
| malicious |
www.badoqq.com |
| malicious |
www.patriotclassifieds.com |
| shared |
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 (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] 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) |
13 ETPRO signatures available at the full report