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| File name: | @AEE48B.tmp.exe |
| Full analysis: | https://app.any.run/tasks/c0c12391-48ea-4366-bc64-efb5f5a1f7c2 |
| Verdict: | Malicious activity |
| Analysis date: | January 23, 2020, 11:30:30 |
| 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: | F3C47A27C884D05EC096BE8BCF200221 |
| SHA1: | B396D13588277CD322F5C4E054C81C943C471263 |
| SHA256: | 2C0B57B909F43191F32512449485DB4E9A7F28CB944498A90AA81FC290B8D3C1 |
| SSDEEP: | 24576:OXdVtTj2i64T+jdxQCfgOFD3WSwd2QtBBw6xxhVxQtmibjOhZaiRu/4oMaop0UN/:mbTChxKCnFnQXBbrtgb/iQvu0UHOw |
MALICIOUS
Loads dropped or rewritten executable
- WdExt.exe (PID: 2864)
- @AEE48B.tmp.exe (PID: 3028)
- explorer.exe (PID: 372)
- wtmps.exe (PID: 2936)
- mscaps.exe (PID: 3828)
Changes the autorun value in the registry
- launch.exe (PID: 2244)
- mscaps.exe (PID: 3828)
Runs injected code in another process
- launch.exe (PID: 2244)
Application was dropped or rewritten from another process
- wtmps.exe (PID: 2936)
- launch.exe (PID: 2244)
Application was injected by another process
- explorer.exe (PID: 372)
SUSPICIOUS
Executable content was dropped or overwritten
- @AEE48B.tmp.exe (PID: 3028)
- WdExt.exe (PID: 2864)
- mscaps.exe (PID: 3828)
Starts CMD.EXE for commands execution
- WdExt.exe (PID: 2864)
- @AEE48B.tmp.exe (PID: 3028)
- launch.exe (PID: 2244)
Creates files in the user directory
- launch.exe (PID: 2244)
- @AEE48B.tmp.exe (PID: 3028)
- WdExt.exe (PID: 2864)
- wtmps.exe (PID: 2936)
- mscaps.exe (PID: 3828)
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
| SpecialBuild: | - |
|---|---|
| ProductVersion: | 6.1.7600.16385 |
| ProductName: | Microsoft® Windows® Operating System |
| PrivateBuild: | - |
| OriginalFileName: | WdExt.exe |
| LegalTrademarks: | - |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| InternalName: | WdExt.exe |
| FileVersion: | 6.1.7600.16385 |
| FileDescription: | Windows Defender Extension |
| CompanyName: | Microsoft Corporation |
| Comments: | Windows Defender Extension |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileVersionNumber: | 6.1.7600.16385 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xd770 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 134144 |
| CodeSize: | 91648 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2012:03:13 03:24:49+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-Mar-2012 02:24:49 |
| Detected languages: |
|
| Comments: | Windows Defender Extension |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Windows Defender Extension |
| FileVersion: | 6.1.7600.16385 |
| InternalName: | WdExt.exe |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| LegalTrademarks: | - |
| OriginalFilename: | WdExt.exe |
| PrivateBuild: | - |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7600.16385 |
| SpecialBuild: | - |
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: | 13-Mar-2012 02:24:49 |
| 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 | 0x00016452 | 0x00016600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.71079 |
.rdata | 0x00018000 | 0x00008726 | 0x00008800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.17705 |
.data | 0x00021000 | 0x0000767C | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.87785 |
.rsrc | 0x00029000 | 0x00010AF0 | 0x00010C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.90259 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.48853 | 1056 | UNKNOWN | English - United States | RT_VERSION |
103 | 7.94016 | 65536 | UNKNOWN | English - United States | BIN |
IDI_ICON1 | 1.91924 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
KERNEL32.dll |
USER32.dll |
WS2_32.dll |
iphlpapi.dll |
Total processes
46
Monitored processes
10
Malicious processes
6
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3028 | "C:\Users\admin\AppData\Local\Temp\@AEE48B.tmp.exe" | C:\Users\admin\AppData\Local\Temp\@AEE48B.tmp.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Defender Extension Exit code: 1 Version: 6.1.7600.16385 | ||||
| 304 | cmd /c ""C:\Users\admin\AppData\Roaming\Temp\admin0.bat" " | C:\Windows\system32\cmd.exe | — | @AEE48B.tmp.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) | ||||
| 2152 | cmd /c ""C:\Users\admin\AppData\Roaming\Temp\admin1.bat" " | C:\Windows\system32\cmd.exe | — | @AEE48B.tmp.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) | ||||
| 2864 | "C:\Users\admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Defender Extension Exit code: 1 Version: 6.1.7600.16385 | ||||
| 880 | cmd /c ""C:\Users\admin\AppData\Roaming\Temp\admin1.bat" " | C:\Windows\system32\cmd.exe | — | WdExt.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) | ||||
| 2244 | "C:\Users\admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 2864 | C:\Users\admin\AppData\Roaming\Microsoft\Defender\launch.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Nt Module Starter Exit code: 1 Version: 6.1.7600.16385 | ||||
| 372 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 912 | cmd /c ""C:\Users\admin\AppData\Roaming\Temp\admin0.bat" " | C:\Windows\system32\cmd.exe | — | launch.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) | ||||
| 2936 | "C:\Users\admin\AppData\Local\Temp\wtmps.exe" | C:\Users\admin\AppData\Local\Temp\wtmps.exe | — | cmd.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3828 | "C:\Users\admin\AppData\Roaming\Microsoft\Protect\SETUP\mscaps.exe" /C:\Users\admin\AppData\Local\Temp\wtmps.exe | C:\Users\admin\AppData\Roaming\Microsoft\Protect\SETUP\mscaps.exe | wtmps.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
Total events
1 068
Read events
1 048
Write events
0
Delete events
0
Modification events
Executable files
21
Suspicious files
1
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3028 | @AEE48B.tmp.exe | C:\Users\admin\AppData\Local\Temp\tmp6D97.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | @AEE48B.tmp.exe | C:\Users\admin\AppData\Local\Temp\Sp6E34.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | @AEE48B.tmp.exe | C:\Users\admin\AppData\Local\Temp\Se6E35.tmp | — | |
MD5:— | SHA256:— | |||
| 3028 | @AEE48B.tmp.exe | C:\Users\admin\AppData\Roaming\Temp\admin1.bat | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp7094.tmp | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp70B5.tmp | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp70C5.tmp | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp70C6.tmp | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp70D7.tmp | — | |
MD5:— | SHA256:— | |||
| 2864 | WdExt.exe | C:\Users\admin\AppData\Local\Temp\tmp70D8.tmp | — | |
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
4
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 |
|---|---|---|---|---|---|---|
372 | explorer.exe | 151.80.13.35:53 | a.gwas.perl.sh | OVH SAS | FR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
windowsupdate.microsoft.com |
| whitelisted |
update.microsoft.com |
| whitelisted |
a.gwas.perl.sh |
| malicious |
a6ppymYKqCxnxmeGBgaG6AaG6Ek.g.s |
| unknown |