File name: | b.exe |
Full analysis: | https://app.any.run/tasks/1570403e-6544-4405-a539-4abde49ae27a |
Verdict: | Malicious activity |
Analysis date: | April 25, 2019, 01:53:34 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | 04561139C6248982D25DEF4EB8410440 |
SHA1: | F2A48629510C7DCEAFC96BA50ED9642747DBA8D0 |
SHA256: | 1C1788D9BEA47562A8625E25E8C4183222968CC5640600646CC29CB884D030AA |
SSDEEP: | 6144:0/fAhvV6B8ErzPZp5wdz753RSJT+tLFS9UH20:QfAv6B8azBwdQT+t0SH20 |
.exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
---|---|---|
.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) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 5.1 |
ImageVersion: | - |
OSVersion: | 5.1 |
EntryPoint: | 0x1d549 |
UninitializedDataSize: | - |
InitializedDataSize: | 109056 |
CodeSize: | 190976 |
LinkerVersion: | 14 |
PEType: | PE32 |
TimeStamp: | 2018:09:30 20:01:44+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 30-Sep-2018 18:01:44 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x00000120 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 6 |
Time date stamp: | 30-Sep-2018 18:01:44 |
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 | 0x0002E924 | 0x0002EA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.69845 |
.rdata | 0x00030000 | 0x00009A8C | 0x00009C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.13014 |
.data | 0x0003A000 | 0x000203A0 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.23545 |
.gfids | 0x0005B000 | 0x000000E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.09308 |
.rsrc | 0x0005C000 | 0x0000DFD0 | 0x0000E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.60013 |
.reloc | 0x0006A000 | 0x00001FDC | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.67876 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | Chinese - PRC | RT_MANIFEST |
2 | 5.10026 | 2216 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 5.25868 | 3752 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
4 | 5.02609 | 1128 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
5 | 5.18109 | 4264 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
6 | 5.04307 | 9640 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
7 | 5.24197 | 182 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
8 | 5.27357 | 214 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
9 | 5.38938 | 202 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
10 | 5.11103 | 116 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
KERNEL32.dll |
USER32.dll (delay-loaded) |
gdiplus.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
1012 | "C:\Users\admin\AppData\Local\Temp\b.exe" | C:\Users\admin\AppData\Local\Temp\b.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3164 | "C:\Users\admin\AppData\Local\Temp\b.exe" -el -s2 "-dC:\Windows\ime" "-sp" | C:\Users\admin\AppData\Local\Temp\b.exe | b.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
964 | "C:\Windows\System32\WScript.exe" "C:\Windows\ime\n.vbs" | C:\Windows\System32\WScript.exe | — | b.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
4044 | cmd /c ""C:\Windows\ime\c3.bat" " | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3648 | net1 user mm123$ /del | C:\Windows\system32\net1.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2460 | net1 user admin$ /del | C:\Windows\system32\net1.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3988 | net1 user sysadm05 /del | C:\Windows\system32\net1.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
1516 | net stop AnyDesk | C:\Windows\system32\net.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
768 | C:\Windows\system32\net1 stop AnyDesk | C:\Windows\system32\net1.exe | — | net.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2104 | sc config AnyDesk start= disabled | C:\Windows\system32\sc.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3164 | b.exe | C:\Windows\IME\n.vbs | text | |
MD5:9BDDAFB6CE6FC47FE706BAE8B6963662 | SHA256:4E886A70B4C097BBD0FEAB3B2A1DBAA8E1A305F2D1C9B1745F7E9B6B5C8392C9 | |||
3164 | b.exe | C:\Windows\IME\c3.bat | text | |
MD5:C1C7EF0FFECF3655AE6A827D9BEDBA2D | SHA256:E572440E348EAA62F3D5D3A0724D99EB2579D2631F7A35963D9B4AB31F5100A2 |