| File name: | b64 |
| Full analysis: | https://app.any.run/tasks/189e5900-7e8f-4d08-a5cf-0aab6062bfdc |
| Verdict: | Malicious activity |
| Analysis date: | August 05, 2019, 10:44:22 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 03AF2AB5716E5B58C019590F58B13142 |
| SHA1: | 36C3E639830916A0D58DE9A4B8A84A667B18BD2F |
| SHA256: | B6416DC404CF2FF093AE360092B958AF689FFE473BCF9FFD121D2C572A7F94A8 |
| SSDEEP: | 12288:kC/o/NnPR/EzzlmZBMj4PnrbJeA9A08Et0NvGo:kl/NnPR/Ezz2Yun340A08Et0dGo |
MALICIOUS
Runs PING.EXE for delay simulation
- cmd.exe (PID: 1892)
- cmd.exe (PID: 4004)
Application was dropped or rewritten from another process
- jusched.exe (PID: 2676)
SUSPICIOUS
Executable content was dropped or overwritten
- b64.exe (PID: 3020)
- bpDN7Pl9Hj7.exe (PID: 2104)
Creates files in the program directory
- b64.exe (PID: 3020)
- bpDN7Pl9Hj7.exe (PID: 2104)
Application launched itself
- bpDN7Pl9Hj7.exe (PID: 3144)
Starts CMD.EXE for commands execution
- b64.exe (PID: 3020)
- bpDN7Pl9Hj7.exe (PID: 2104)
Starts itself from another location
- b64.exe (PID: 3020)
Uses TASKLIST.EXE to query information about running processes
- cmd.exe (PID: 1596)
Uses NETSTAT.EXE to discover network connections
- cmd.exe (PID: 592)
Uses ICACLS.EXE to modify access control list
- cmd.exe (PID: 1028)
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) (42.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:07:25 16:21:13+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 339968 |
| InitializedDataSize: | 508928 |
| UninitializedDataSize: | 6656 |
| EntryPoint: | 0x14e0 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 5.9.2.8 |
| ProductVersionNumber: | 2.8.1.5 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Unknown (0) |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Allwn Prod Inc |
| FileDescription: | Organiser |
| FileVersion: | 5.9 |
| InternalName: | file |
| LegalCopyright: | Copyright Allwn 2029 |
| OriginalFileName: | file-organiser.exe |
| ProductName: | Organiser |
| ProductVersion: | 2.8 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 25-Jul-2019 14:21:13 |
| Detected languages: |
|
| TLS Callbacks: | 2 callback(s) detected. |
| CompanyName: | Allwn Prod Inc |
| FileDescription: | Organiser |
| FileVersion: | 5.9 |
| InternalName: | file |
| LegalCopyright: | Copyright Allwn 2029 |
| OriginalFilename: | file-organiser.exe |
| ProductName: | Organiser |
| ProductVersion: | 2.8 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 25-Jul-2019 14:21:13 |
| 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 | 0x00052FE4 | 0x00053000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40578 |
.data | 0x00054000 | 0x00012D50 | 0x00012E00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.24194 |
.rdata | 0x00067000 | 0x0000EDA4 | 0x0000EE00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.65167 |
.bss | 0x00076000 | 0x000019C0 | 0x00000000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00078000 | 0x00001128 | 0x00001200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.17765 |
.CRT | 0x0007A000 | 0x00000034 | 0x00000200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.278927 |
.tls | 0x0007B000 | 0x00000020 | 0x00000200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.204488 |
.rsrc | 0x0007C000 | 0x000060E8 | 0x00006200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.2654 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.3196 | 684 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.54353 | 296 | UNKNOWN | English - United States | RT_ICON |
3 | 4.35478 | 3752 | UNKNOWN | English - United States | RT_ICON |
4 | 5.17501 | 2216 | UNKNOWN | English - United States | RT_ICON |
5 | 3.47748 | 1384 | UNKNOWN | English - United States | RT_ICON |
6 | 2.83156 | 9640 | UNKNOWN | English - United States | RT_ICON |
7 | 3.44197 | 4264 | UNKNOWN | English - United States | RT_ICON |
8 | 4.05874 | 1128 | UNKNOWN | English - United States | RT_ICON |
ICO | 2.81158 | 118 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
KERNEL32.dll |
msvcrt.dll |
Total processes
62
Monitored processes
17
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 592 | cmd /c ""C:\Users\admin\AppData\Local\Temp\N2QvH056KLxiUmCeC0276VqC81E8a.bat" " | C:\Windows\system32\cmd.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 976 | cacls "C:\ProgramData\Java" /t /e /c /g Everyone:F | C:\Windows\system32\cacls.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Control ACLs Program Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1028 | cmd /c ""C:\Users\admin\AppData\Local\Temp\s5M5WpB53cBaPD9i28Bq.bat" " | C:\Windows\system32\cmd.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1044 | cmd /c ""C:\Users\admin\AppData\Local\Temp\LUvw0F0E9SAIUm1dgxQ01s6O.bat" " | C:\Windows\system32\cmd.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1596 | cmd /c ""C:\Users\admin\AppData\Local\Temp\V7ACh4HcRE4fLy5LqrAH0a5k3xz.bat" " | C:\Windows\system32\cmd.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1892 | cmd /c ""C:\Users\admin\AppData\Local\Temp\SGuM4qF0I2McCshAsX89IR.bat" " | C:\Windows\system32\cmd.exe | — | b64.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1964 | cmd /c ""C:\Users\admin\AppData\Local\Temp\muYNsHQB7J5MR0XI8087v.bat" " | C:\Windows\system32\cmd.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2104 | "C:\ProgramData\bpDN7Pl9Hj7.exe" GT0k2P96upS633W0kp5P90wVSdK1 | C:\ProgramData\bpDN7Pl9Hj7.exe | bpDN7Pl9Hj7.exe | ||||||||||||
User: admin Company: Allwn Prod Inc Integrity Level: MEDIUM Description: Organiser Exit code: 0 Version: 5.9 Modules
| |||||||||||||||
| 2676 | "C:\ProgramData\Java\jre8\bin\jusched.exe" default | C:\ProgramData\Java\jre8\bin\jusched.exe | — | bpDN7Pl9Hj7.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java Update Scheduler Exit code: 0 Version: 2.8.111.14 Modules
| |||||||||||||||
| 2936 | tasklist | C:\Windows\system32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Lists the current running tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
58
Read events
58
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
15
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2104 | bpDN7Pl9Hj7.exe | C:\Users\admin\AppData\Local\Temp\LUvw0F0E9SAIUm1dgxQ01s6O.bat | — | |
MD5:— | SHA256:— | |||
| 2104 | bpDN7Pl9Hj7.exe | C:\Users\admin\AppData\Local\Temp\muYNsHQB7J5MR0XI8087v.bat | — | |
MD5:— | SHA256:— | |||
| 2104 | bpDN7Pl9Hj7.exe | C:\Users\admin\AppData\Local\Temp\s5M5WpB53cBaPD9i28Bq.bat | — | |
MD5:— | SHA256:— | |||
| 3020 | b64.exe | C:\Users\admin\AppData\Local\Temp\SGuM4qF0I2McCshAsX89IR.bat | text | |
MD5:— | SHA256:— | |||
| 3020 | b64.exe | C:\ProgramData\bpDN7Pl9Hj7.exedat | text | |
MD5:— | SHA256:— | |||
| 4004 | cmd.exe | C:\Users\admin\AppData\Local\Temp\0DhU2jptdWzR78dy2l2l8xCPx0.txt | text | |
MD5:— | SHA256:— | |||
| 2104 | bpDN7Pl9Hj7.exe | C:\Users\admin\AppData\Local\Temp\o.txt | text | |
MD5:— | SHA256:— | |||
| 2104 | bpDN7Pl9Hj7.exe | C:\ProgramData\Java\jre8\bin\jusched.exe | executable | |
MD5:— | SHA256:— | |||
| 2104 | bpDN7Pl9Hj7.exe | C:\Users\admin\AppData\Local\Temp\N2QvH056KLxiUmCeC0276VqC81E8a.bat | text | |
MD5:— | SHA256:— | |||
| 592 | cmd.exe | C:\Users\admin\AppData\Local\Temp\6hmG6o97Nc2E5S6iiwhRJ8.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2104 | bpDN7Pl9Hj7.exe | 193.242.211.184:12858 | sebains.kozow.com | easystores GmbH | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
sebains.kozow.com |
| unknown |