| download: | 1.exe |
| Full analysis: | https://app.any.run/tasks/bc7b8a5a-5f7e-4ef7-be22-24db03af74ad |
| Verdict: | Malicious activity |
| Analysis date: | March 21, 2019, 12:00:41 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 177AC5AB98CAE595BD6301BDED51A525 |
| SHA1: | 499EA40FD17389B0648A1598B0B04EE74865166D |
| SHA256: | 6ED15A8AF00D3EAB439DE8E67B30C572E646EDD97F4C51621D1D16262CC37DF9 |
| SSDEEP: | 196608:qbuCCCZNulPKQ8hY/Bkr/fOIT/+VdlBFKazd:huN/HYOSIT/EVF9B |
MALICIOUS
Starts NET.EXE to view/change users group
- cmd.exe (PID: 2568)
- cmd.exe (PID: 3952)
Loads dropped or rewritten executable
- 1.exe (PID: 2704)
- WMIC.exe (PID: 3280)
SUSPICIOUS
Loads Python modules
- 1.exe (PID: 2704)
Starts CMD.EXE for commands execution
- 1.exe (PID: 2704)
Executable content was dropped or overwritten
- 1.exe (PID: 3776)
Uses IPCONFIG.EXE to discover IP address
- 1.exe (PID: 2704)
- cmd.exe (PID: 3288)
Connects to unusual port
- 1.exe (PID: 2704)
Creates files in the user directory
- powershell.exe (PID: 3324)
Executes PowerShell scripts
- 1.exe (PID: 2704)
Uses NETSTAT.EXE to discover network connections
- 1.exe (PID: 2704)
INFO
No info indicators.
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: | 2018:09:04 16:42:13+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 128000 |
| InitializedDataSize: | 172032 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x779a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows command line |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 04-Sep-2018 14:42:13 |
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 04-Sep-2018 14:42:13 |
| 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 | 0x0001F224 | 0x0001F400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.65269 |
.rdata | 0x00021000 | 0x0000B0EC | 0x0000B200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.10091 |
.data | 0x0002D000 | 0x0000E680 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.94098 |
.gfids | 0x0003C000 | 0x000000B8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.89006 |
.rsrc | 0x0003D000 | 0x0000EA38 | 0x0000EC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.29706 |
.reloc | 0x0004C000 | 0x000017B8 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.65088 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.58652 | 3752 | UNKNOWN | UNKNOWN | RT_ICON |
2 | 6.05629 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 5.5741 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 7.95079 | 37019 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 5.29119 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 5.43869 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 5.89356 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
101 | 2.71858 | 104 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
KERNEL32.dll |
WS2_32.dll |
Total processes
46
Monitored processes
15
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 764 | net localgroup administrators | C:\Windows\system32\net.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1708 | net group "domain admins" /domain | C:\Windows\system32\net.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2432 | C:\Windows\system32\net1 group "domain admins" /domain | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2472 | ipconfig /all | C:\Windows\system32\ipconfig.exe | — | 1.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2568 | cmd /c net localgroup administrators | C:\Windows\system32\cmd.exe | — | 1.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
| |||||||||||||||
| 2704 | "C:\Users\admin\AppData\Local\Temp\1.exe" | C:\Users\admin\AppData\Local\Temp\1.exe | 1.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3060 | cmd /c wmic ntdomain get domainname | C:\Windows\system32\cmd.exe | — | 1.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
| |||||||||||||||
| 3148 | netstat -na | C:\Windows\system32\netstat.exe | — | 1.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Netstat Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3192 | C:\Windows\system32\net1 localgroup administrators | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3280 | wmic ntdomain get domainname | C:\Windows\System32\Wbem\WMIC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
250
Read events
195
Write events
55
Delete events
0
Modification events
| (PID) Process: | (3324) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
28
Suspicious files
2
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\_mssql.pyd | executable | |
MD5:E0AA19EC9424664A61A8413CDF346A67 | SHA256:D5253B4C05F1F82B066F4D59294DC3F531A74161161A1857D6BBB44D61639608 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\Crypto.Hash._MD4.pyd | executable | |
MD5:F98765AF6763CFE9ECE7136F14F88397 | SHA256:D722ED0EE7FEF1F30860F83B3FECFA089955CA0D6B522A379EFDC34F0401E321 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\Crypto.Hash._SHA256.pyd | executable | |
MD5:977AA3580A3D9CD373407967086C88B8 | SHA256:5C651F53138499B2DD436E1A432DAC3F0EED4BA1426685A0F4EDCFED05349C90 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\msvcm90.dll | executable | |
MD5:D34A527493F39AF4491B3E909DC697CA | SHA256:7A74DA389FBD10A710C294C2E914DC6F18E05F028F07958A2FA53AC44F0E4B90 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\_multiprocessing.pyd | executable | |
MD5:CC3B15BE403249398C53D3E7D720893F | SHA256:6A6B8CB5CAD9769A07AF9A50BAB5B3C848B411F66D7723C7E4C65D9E7DBE08ED | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\ii.exe.manifest | xml | |
MD5:08458035409AF6BAEF39D93956F86E74 | SHA256:82517610333E631B6DF2D74E19F217D87824B0DFD39F9CDDDECB416F1EE66808 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\Crypto.Util._counter.pyd | executable | |
MD5:556BD0C831364879E75E873DA82DCCF8 | SHA256:A3C7473617025DE594F45EA4EB0B943F6E406935017D746DE2C310698E3C689D | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\Crypto.Cipher._AES.pyd | executable | |
MD5:9FD78D7D6AB69AF5A14E0F29AFFD7EF4 | SHA256:87C920ED2C1AFCF295729563B4DEF671DC9E36EF8B3E183D4836571300180E74 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\_ctypes.pyd | executable | |
MD5:98638A1BFDECDCECF4D7D47B521AC903 | SHA256:11C739D28227773D70C3941D2E979B9D4CEE12F1D53CC94DAF77B62A4D3A0327 | |||
| 3776 | 1.exe | C:\Users\admin\AppData\Local\Temp\_MEI37762\_socket.pyd | executable | |
MD5:B7C3E334648A6CBB03B550B842818409 | SHA256:F0781A1B879584F494D984E31869EAB13F0535825F68862E6597B1639DF708BD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
5
DNS requests
5
Threats
10
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2704 | 1.exe | GET | — | 27.102.128.144:80 | http://27.102.128.144/update.exe | KR | — | — | suspicious |
2704 | 1.exe | GET | 200 | 79.98.145.42:80 | http://ip.42.pl/raw | PL | text | 15 b | suspicious |
2704 | 1.exe | GET | 200 | 153.92.4.49:80 | http://info.abbny.com/e.png?id=User-PC&mac=52-54-00-4A-04-AF,00-01-00-01-21-68&OS=Windows-7-6.1.7601-SP1&BIT=32bit&IT=2019-03-21,12:01:15&c=1&VER=8&d=0&from=&mpass=&size=6966547&num=0&sa=&dig=0&mdl=0 | US | text | 263 b | malicious |
2704 | 1.exe | GET | 301 | 45.79.77.20:80 | http://jsonip.com/ | US | html | 194 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2704 | 1.exe | 79.98.145.42:80 | ip.42.pl | Nitronet Sp. z o.o. | PL | suspicious |
2704 | 1.exe | 153.92.4.49:80 | info.abbny.com | — | US | suspicious |
2704 | 1.exe | 45.79.77.20:443 | jsonip.com | Linode, LLC | US | suspicious |
2704 | 1.exe | 45.79.77.20:80 | jsonip.com | Linode, LLC | US | suspicious |
2704 | 1.exe | 27.102.128.144:80 | — | DAOU TECHNOLOGY | KR | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
info.ackng.com |
| malicious |
ip.42.pl |
| suspicious |
info.beahh.com |
| malicious |
jsonip.com |
| whitelisted |
info.abbny.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2704 | 1.exe | Attempted Information Leak | ET POLICY Python-urllib/ Suspicious User Agent |
2704 | 1.exe | Attempted Information Leak | ET POLICY Python-urllib/ Suspicious User Agent |
2704 | 1.exe | Attempted Information Leak | ET POLICY Python-urllib/ Suspicious User Agent |
2704 | 1.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
2704 | 1.exe | Attempted Information Leak | ET POLICY Python-urllib/ Suspicious User Agent |
2704 | 1.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2704 | 1.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
2704 | 1.exe | Misc activity | ET SCAN Behavioral Unusual Port 445 traffic Potential Scan or Infection |
2704 | 1.exe | Misc activity | ET SCAN Behavioral Unusual Port 1433 traffic Potential Scan or Infection |
1 ETPRO signatures available at the full report