File name: | formbook.bin |
Full analysis: | https://app.any.run/tasks/3d540b01-78af-4e0d-b895-ae844116d796 |
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: | October 20, 2020, 06:07:17 |
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: | 93918C623317234901E5846540F3A43D |
SHA1: | A5B49AEA492DE5430B09FA6C1E07A43A28C92B9D |
SHA256: | 8B23C3DDD235C8708C47BF3EEC883A6F8EC12656680648400CB4733D9A14E762 |
SSDEEP: | 3072:TDhzK7wjZWfpsOjxl47KVrK6IUxg2ELN/pP8tGzb4JHg:fhEwYNxy7erK6IUhCt2kzb4JH |
.exe | | | DOS Executable Generic (100) |
---|
MachineType: | Intel 386 or later, and compatibles |
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TimeStamp: | 2000:10:14 02:12:52+02:00 |
PEType: | PE32 |
LinkerVersion: | 10 |
CodeSize: | 181248 |
InitializedDataSize: | - |
UninitializedDataSize: | - |
EntryPoint: | 0x1eb60 |
OSVersion: | 5.1 |
ImageVersion: | - |
SubsystemVersion: | 5.1 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
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Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 14-Oct-2000 00:12:52 |
Magic number: | MZ |
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Bytes on last page of file: | 0x5245 |
Pages in file: | 0x00E8 |
Relocations: | 0x0000 |
Size of header: | 0x5800 |
Min extra paragraphs: | 0xE883 |
Max extra paragraphs: | 0x8B09 |
Initial SS value: | 0x83C8 |
Initial SP value: | 0x3CC0 |
Checksum: | 0x008B |
Initial IP value: | 0xC103 |
Initial CS value: | 0xC083 |
Overlay number: | 0xFF08 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x000000C0 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 1 |
Time date stamp: | 14-Oct-2000 00:12:52 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x0002C3C4 | 0x0002C400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.40729 |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3216 | "C:\Users\admin\AppData\Local\Temp\formbook.bin.exe" | C:\Users\admin\AppData\Local\Temp\formbook.bin.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3768 | "C:\Windows\System32\systray.exe" | C:\Windows\System32\systray.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Systray .exe stub Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2532 | /c del "C:\Users\admin\AppData\Local\Temp\formbook.bin.exe" | C:\Windows\System32\cmd.exe | — | systray.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) | ||||
324 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
324 | explorer.exe | GET | — | 34.102.136.180:80 | http://www.twofishsoft.com/ga4/?lhEhBP=EcPq/8sXXw5+1V+s9W2D+vpMB41oPNIQYQqXnqk/MgFSITrrci8lLA/J9DIr/WiWmIYWBw==&1br=3fj8R6xxEdupFT | US | — | — | whitelisted |
324 | explorer.exe | GET | 403 | 34.102.136.180:80 | http://www.sanskaar.life/ga4/?lhEhBP=zu1bZg06viM7YTqKqp1oFvv+leEisT04KBnz651HcB618T3mm116sNqVwEc1yDxokU8vLA==&1br=3fj8R6xxEdupFT | US | html | 275 b | whitelisted |
324 | explorer.exe | GET | 403 | 34.102.136.180:80 | http://www.foodrenewal.com/ga4/?lhEhBP=zU4AnyOUK5jD1x2aEwkfTtKXKyZUHGzYhFhgpvtA1PGvdJcrL08S3DEyLhvFDv7kVkDnrA==&1br=3fj8R6xxEdupFT | US | html | 275 b | whitelisted |
324 | explorer.exe | GET | 403 | 34.102.136.180:80 | http://www.vestingfacts.com/ga4/?lhEhBP=0iuU65dGV37VsD61bRA4viE/G8bVleOW6C7/q5yiTsh1zPnhG2HxfJ8ih5BZmMCJfPloGA==&1br=3fj8R6xxEdupFT | US | html | 275 b | whitelisted |
324 | explorer.exe | GET | 301 | 134.122.133.171:80 | http://www.99f91.com/ga4/?lhEhBP=N3j2r0NFAznn2WWHIojzTRGLTUWEffIWgXIaKJnKEd31AaG7qBf8yScfGXU6sHSbGTL7mQ==&1br=3fj8R6xxEdupFT | US | html | 163 b | malicious |
324 | explorer.exe | GET | 403 | 34.102.136.180:80 | http://www.emythaccelerators.com/ga4/?lhEhBP=JQo96NjatUnXhGrlulzZos/SL6xMEEqmReJmRQU/6OP/NsEN/uRStLRQWsIJE30K1hCHzg==&1br=3fj8R6xxEdupFT | US | html | 275 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
324 | explorer.exe | 34.102.136.180:80 | www.twofishsoft.com | — | US | whitelisted |
324 | explorer.exe | 134.122.133.171:80 | www.99f91.com | — | US | malicious |
— | — | 34.102.136.180:80 | www.twofishsoft.com | — | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
www.99f91.com |
| malicious |
www.twofishsoft.com |
| whitelisted |
www.foodrenewal.com |
| whitelisted |
www.emythaccelerators.com |
| whitelisted |
www.sanskaar.life |
| whitelisted |
www.myabron.com |
| unknown |
www.vestingfacts.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .life TLD |
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |
324 | explorer.exe | Potentially Bad Traffic | ET INFO HTTP Request to Suspicious *.life Domain |
324 | explorer.exe | A Network Trojan was detected | SPYWARE [PTsecurity] FormBook |