File name: | Windows-KB3101246.exe |
Full analysis: | https://app.any.run/tasks/2473bb11-c747-4037-b567-37767f816fd3 |
Verdict: | Malicious activity |
Analysis date: | December 18, 2018, 11:20:39 |
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, Nullsoft Installer self-extracting archive |
MD5: | 804460A4934947B5131CA79D9BD668CF |
SHA1: | 65035C1E8E8A7503CA20412A1F0C0BD7A0676454 |
SHA256: | 332FAB21CB0F2F50774FCCF94FC7AE905A21B37FE66010DCEF6B71C140BB7FA1 |
SSDEEP: | 24576:DMwUdIVTxQWEYlWGZavPbaZg7OCPeQUmRcLQDrbmf2KqDXpUBIia0ddY3P7WrLPg:YwUaHKaZgtaneKqtGdya/Tfex |
.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) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2017:08:01 02:33:49+02:00 |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 24576 |
InitializedDataSize: | 118784 |
UninitializedDataSize: | 1024 |
EntryPoint: | 0x31bb |
OSVersion: | 4 |
ImageVersion: | 6 |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 01-Aug-2017 00:33:49 |
Detected languages: |
|
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 01-Aug-2017 00:33:49 |
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 | 0x00005ED2 | 0x00006000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44218 |
.rdata | 0x00007000 | 0x00001248 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00765 |
.data | 0x00009000 | 0x0001A818 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.13586 |
.ndata | 0x00024000 | 0x0000A000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0002E000 | 0x000034A0 | 0x00003600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.3117 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.30178 | 832 | UNKNOWN | English - United States | RT_MANIFEST |
103 | 2.01924 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
104 | 2.6935 | 316 | UNKNOWN | English - United States | RT_DIALOG |
105 | 2.66174 | 256 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.88094 | 284 | UNKNOWN | English - United States | RT_DIALOG |
107 | 2.62276 | 196 | UNKNOWN | English - United States | RT_DIALOG |
110 | 3.22336 | 872 | UNKNOWN | English - United States | RT_BITMAP |
111 | 2.48825 | 96 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3552 | "C:\Users\admin\Desktop\Windows-KB3101246.exe" | C:\Users\admin\Desktop\Windows-KB3101246.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3996 | "C:\Users\admin\AppData\Local\Temp\nseAD6B.tmp\nsAD7B.tmp" schtasks.exe /create /F /sc minute /mo 1 /tn "SC Scheduled Scan" /tr "'C:\Users\admin\AppData\Local\Microsoft\Taskbar\Autoit3.exe' 'C:\Users\admin\AppData\Local\Microsoft\Taskbar\App.au3'" | C:\Users\admin\AppData\Local\Temp\nseAD6B.tmp\nsAD7B.tmp | — | Windows-KB3101246.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2480 | schtasks.exe /create /F /sc minute /mo 1 /tn "SC Scheduled Scan" /tr "'C:\Users\admin\AppData\Local\Microsoft\Taskbar\Autoit3.exe' 'C:\Users\admin\AppData\Local\Microsoft\Taskbar\App.au3'" | C:\Windows\system32\schtasks.exe | — | nsAD7B.tmp |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3264 | "C:\Users\admin\AppData\Local\Temp\nseAD6B.tmp\nsAED4.tmp" C:\Users\admin\AppData\Local\Temp\RunMSU.bat | C:\Users\admin\AppData\Local\Temp\nseAD6B.tmp\nsAED4.tmp | — | Windows-KB3101246.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3852 | cmd /c C:\Users\admin\AppData\Local\Temp\RunMSU.bat | C:\Windows\system32\cmd.exe | — | nsAED4.tmp |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2208 | wusa "C:\Users\admin\AppData\Local\Microsoft\Taskbar\Windows6.0-KB3101246.msu" | C:\Windows\system32\wusa.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Standalone Installer Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2764 | "C:\Windows\system32\wusa.exe" "C:\Users\admin\AppData\Local\Microsoft\Taskbar\Windows6.0-KB3101246.msu" | C:\Windows\system32\wusa.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Standalone Installer Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3444 | "C:\Windows\system32\wusa.exe" "C:\Users\admin\AppData\Local\Microsoft\Taskbar\Windows6.0-KB3101246.msu" | C:\Windows\system32\wusa.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Update Standalone Installer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2476 | C:\Users\admin\AppData\Local\Microsoft\Taskbar\Autoit3.exe "C:\Users\admin\AppData\Local\Microsoft\Taskbar\App.au3" | C:\Users\admin\AppData\Local\Microsoft\Taskbar\Autoit3.exe | — | taskeng.exe |
User: admin Company: AutoIt Team Integrity Level: MEDIUM Description: AutoIt v3 Script Version: 3, 3, 14, 2 | ||||
2272 | ipconfig /flushdns | C:\Windows\system32\ipconfig.exe | — | Autoit3.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) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\App.au3 | text | |
MD5:2E66EFC052D23EE2AE78C27D30EC03B7 | SHA256:0789CE96B959858DAF9E939DE6D74E5314EF2C36B576A01B63E4B5F37E181056 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\dnip.ps1 | text | |
MD5:8132C61C0689DBCADF67B777F6ACC9D9 | SHA256:485FCC28B86A7EEA278D5C56D5B1B71A005BB9365B854BFBCF850327095EADF9 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\chrome.ico | image | |
MD5:ABD190C951BE6D19224B8C9801608657 | SHA256:275EA483CB435946B88A3F4D682CC805AB025977196B8D883ACCAA94EFF7FC05 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APIDlgConstants.au3 | text | |
MD5:2AFFC2D95C16B7508E4052B75D0C1BC7 | SHA256:5EC2227D6E0FB40F289CD270E2D5AACA16D73221321CC3FEDF5FE302A6E25808 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\dntx.ps1 | text | |
MD5:5CC9BA617A8C53AE7C5CC4D23ACED59D | SHA256:E1A8CAA30CA601D42148E55338B9CAE427644C01C1255AC793B48E06C02A1234 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APIConstants.au3 | text | |
MD5:BE61A08EC858DACBBF7835FFBF9AED7E | SHA256:8A183F8512325CFE5DAB905ED3A7768CDE9BCE92EDC0ABE653812724A993B1EF | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APISysConstants.au3 | text | |
MD5:C486A63FF1D8294573CEAC3DE56C7B1A | SHA256:7708EAEBB8C946688398A98BABA67C86C49B21FA98DECEF7EA40C4D940FF185F | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APIGdiConstants.au3 | text | |
MD5:96D92394032040509C7A5E1DAB75F083 | SHA256:23843E7BFFACA427DACF4ED3CC0CC4EE0D4C2788C2C3372D5FF39D2C8427FB11 | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APIComConstants.au3 | text | |
MD5:5F4EF6508CED09507EC86194B6D62B80 | SHA256:0FEF1B12C1FB1AF0F94C8290C47F2BFB4E231D8DB2B788B13014AFE7B7BD8E9D | |||
3552 | Windows-KB3101246.exe | C:\Users\admin\AppData\Local\Microsoft\Taskbar\APIShellExConstants.au3 | text | |
MD5:6F90566F43B72C09F2BAB58E7B9532CB | SHA256:43EA073A1AFB3F8201B23666B6971B7A9244DC0C1039934543615B2FD47DF01B |
Domain | IP | Reputation |
---|---|---|
aa1wP.j-alam.com |
| unknown |
aa1J4.j-alam.com |
| unknown |
aa13v.j-alam.com |
| unknown |
aa1j9.j-alam.com |
| unknown |
aa1f9.j-alam.com |
| unknown |
g_Dz_7q.j-alam.com |
| unknown |
j-alam.com |
| unknown |
NWrRat.j-alam.com |
| unknown |