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| File name: | 7z.exe |
| Full analysis: | https://app.any.run/tasks/d85d7d63-eaa5-43d5-809c-aebea4765961 |
| Verdict: | Malicious activity |
| Threats: | Gootkit is an advanced banking trojan. It is extremely good at evading detection and has an incredibly effective persistence mechanism, making it a dangerous malware that researchers and organizations should be aware of. |
| Analysis date: | January 27, 2019, 17:48:19 |
| 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: | 8740A4F60A9029BDA690BDA0DD883CC2 |
| SHA1: | 0178CF17F3AF7509D333ED997CAEDA818EB3DE56 |
| SHA256: | AA8360E13391B3A916C6BC284484991AB6C01D2DBA1FEFDD54F5C9B98288A0DA |
| SSDEEP: | 6144:PguTtQFtGQqS3xWge6msZpXuDjGb/+An/2PGpowavXPvfvv/XfnXfn3fHvHv/PP9:7GFtzq8g1apeDyb/+A/2PGc |
MALICIOUS
GOOTKIT was detected
- 7z.exe (PID: 2272)
Detected GootKit
- 7z.exe (PID: 3176)
Changes settings of System certificates
- 7z.exe (PID: 2272)
Changes internet zones settings
- 7z.exe (PID: 3176)
SUSPICIOUS
Application launched itself
- 7z.exe (PID: 3176)
Creates files in the user directory
- 7z.exe (PID: 2272)
Reads CPU info
- 7z.exe (PID: 2272)
Reads the cookies of Mozilla Firefox
- 7z.exe (PID: 2272)
Reads the cookies of Google Chrome
- 7z.exe (PID: 2272)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:01:23 16:12:51+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 2528256 |
| InitializedDataSize: | 7168 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x269930 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 9.23.1.0 |
| ProductVersionNumber: | 9.23.1.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Igor Pavlov |
| FileDescription: | 7-Zip Console |
| FileVersion: | 9.23 alpha |
| InternalName: | 7z |
| LegalCopyright: | Copyright (c) 1999-2011 Igor Pavlov |
| OriginalFileName: | 7z.exe |
| ProductName: | 7-Zip |
| ProductVersion: | 9.23 alpha |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Jan-2019 15:12:51 |
| Detected languages: |
|
| CompanyName: | Igor Pavlov |
| FileDescription: | 7-Zip Console |
| FileVersion: | 9.23 alpha |
| InternalName: | 7z |
| LegalCopyright: | Copyright (c) 1999-2011 Igor Pavlov |
| OriginalFilename: | 7z.exe |
| ProductName: | 7-Zip |
| ProductVersion: | 9.23 alpha |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 23-Jan-2019 15:12:51 |
| 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 | 0x0026936B | 0x00269400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.11831 |
.rdata | 0x0026B000 | 0x00001438 | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.36358 |
.data | 0x0026D000 | 0x000001B4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.22903 |
.rsrc | 0x0026E000 | 0x00000328 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.71547 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.43387 | 708 | UNKNOWN | English - United States | RT_VERSION |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
WS2_32.dll |
ole32.dll |
Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3176 | "C:\Users\admin\AppData\Local\Temp\7z.exe" | C:\Users\admin\AppData\Local\Temp\7z.exe | explorer.exe | |
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip Console Version: 9.23 alpha | ||||
| 2272 | C:\Users\admin\AppData\Local\Temp\7z.exe --vwxyz | C:\Users\admin\AppData\Local\Temp\7z.exe | 7z.exe | |
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip Console Version: 9.23 alpha | ||||
Total events
367
Read events
47
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
5
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\CabF9A6.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\TarF9A7.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\CabF9C7.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\TarF9C8.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\CabFAD3.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\TarFAD4.tmp | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cookies Backup | — | |
MD5:— | SHA256:— | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Local\Temp\cookies.sqlite-journal | — | |
MD5:— | SHA256:— | |||
| 3176 | 7z.exe | C:\Users\admin\AppData\Local\Temp\7z.inf | ini | |
MD5:9C1C31F5593F44BCDC0106EEBD5C3CC5 | SHA256:3D952A9158278E4F04E51FC5F20FF49A08F5CCC16D7B1F7981F5C69BD2392B54 | |||
| 2272 | 7z.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite.backup-shm | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
5
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2272 | 7z.exe | GET | 200 | 93.184.221.240:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.2 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2272 | 7z.exe | 66.23.200.59:443 | inc.swartsmanning.com | US Dedicated | US | malicious |
2272 | 7z.exe | 93.184.221.240:80 | www.download.windowsupdate.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
inc.swartsmanning.com |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2272 | 7z.exe | A Network Trojan was detected | MALWARE [PTsecurity] JA3 GootKit Connection |
2272 | 7z.exe | A Network Trojan was detected | MALWARE [PTsecurity] JA3 GootKit Connection |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
2272 | 7z.exe | Generic Protocol Command Decode | SURICATA STREAM reassembly overlap with different data |
3 ETPRO signatures available at the full report
Process | Message |
|---|---|
7z.exe | MP3 file corrupted |
7z.exe | WMA 0 |
7z.exe | WMA 3 |
7z.exe | 2272:C:\Users\admin\AppData\Local\Temp\7z.exe --vwxyz Ignition....
|
7z.exe | JS : RUN : 7z.exe, ver : 23.01.19.1702
|
7z.exe | JS : cookies ver 1 fail
|
7z.exe | JS : { [Error: SQLITE_ERROR: no such column: secure] errno: 1, code: 'SQLITE_ERROR' }
|
7z.exe | JS : cookies ver 1 fail
|
7z.exe | JS : { [Error: SQLITE_ERROR: no such column: secure] errno: 1, code: 'SQLITE_ERROR' }
|
7z.exe | OGG 0 |