| File name: | noahhhh.exe |
| Full analysis: | https://app.any.run/tasks/3b989fe9-9105-438c-9def-44d9153e5ab4 |
| Verdict: | Malicious activity |
| Threats: | Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. |
| Analysis date: | July 17, 2019, 12:35:57 |
| 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 |
| MD5: | 2B92E538980DA7ACF12942EBBC4FBC8D |
| SHA1: | D0DAD9F7D1F8CAA68C7E1A7E88191894DEE8BDA0 |
| SHA256: | 2C93D73FA3D820060626F4A6AE3F48DC6E89B970BCB59B49B3F42C7983228796 |
| SSDEEP: | 24576:yAHnh+eWsN3skA4RV1Hom2KXMmHaULLMJ/tWbfEIGCymvvi45:1h+ZkldoPK8YaULoJGMcymvh |
MALICIOUS
Known privilege escalation attack
- noahhhh.exe (PID: 3944)
Changes the autorun value in the registry
- noahhhh.exe (PID: 1844)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 1464)
AGENTTESLA was detected
- RegAsm.exe (PID: 1464)
SUSPICIOUS
Modifies the open verb of a shell class
- noahhhh.exe (PID: 3944)
Creates files in the user directory
- noahhhh.exe (PID: 1844)
Executable content was dropped or overwritten
- noahhhh.exe (PID: 1844)
Suspicious files were dropped or overwritten
- noahhhh.exe (PID: 1844)
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: | 2019:07:17 11:54:39+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581632 |
| InitializedDataSize: | 893952 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2800a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | BcastDVRCommon |
| OriginalFileName: | advapi32 |
| CompanyName: | AppVSentinel |
| FileVersion: | 195.100.321.27 |
| LegalCopyright: | adalsql |
| ProductName: | AppXDeploymentServer |
| ProductVersion: | 966.832.204.114 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Jul-2019 09:54:39 |
| Detected languages: |
|
| FileDescription: | BcastDVRCommon |
| OriginalFilename: | advapi32 |
| CompanyName: | AppVSentinel |
| FileVersion: | 195.100.321.27 |
| LegalCopyright: | adalsql |
| ProductName: | AppXDeploymentServer |
| ProductVersion: | 966.832.204.114 |
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: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 17-Jul-2019 09:54:39 |
| 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 | 0x0008DFDD | 0x0008E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.67525 |
.rdata | 0x0008F000 | 0x0002FD8E | 0x0002FE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.76324 |
.data | 0x000BF000 | 0x00008F74 | 0x00005200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.19638 |
.rsrc | 0x000C8000 | 0x0009E0F8 | 0x0009E200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.76579 |
.reloc | 0x00167000 | 0x00007134 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.78396 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 1.59667 | 60104 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
11 | 3.26322 | 1628 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
12 | 3.25812 | 1126 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
42
Monitored processes
5
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 884 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | noahhhh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1464 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | noahhhh.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 1844 | "C:\Users\admin\AppData\Local\Temp\noahhhh.exe" | C:\Users\admin\AppData\Local\Temp\noahhhh.exe | eventvwr.exe | ||||||||||||
User: admin Company: AppVSentinel Integrity Level: HIGH Description: BcastDVRCommon Exit code: 0 Version: 195.100.321.27 Modules
| |||||||||||||||
| 3744 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | noahhhh.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3944 | "C:\Users\admin\AppData\Local\Temp\noahhhh.exe" | C:\Users\admin\AppData\Local\Temp\noahhhh.exe | — | explorer.exe | |||||||||||
User: admin Company: AppVSentinel Integrity Level: MEDIUM Description: BcastDVRCommon Exit code: 0 Version: 195.100.321.27 Modules
| |||||||||||||||
Total events
165
Read events
155
Write events
10
Delete events
0
Modification events
| (PID) Process: | (3944) noahhhh.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Temp\noahhhh.exe | |||
| (PID) Process: | (3944) noahhhh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3944) noahhhh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3744) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3744) eventvwr.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1844) noahhhh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ltRLhKZcZA |
Value: C:\Users\Public\ltRLhKZcZA.vbs | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1844 | noahhhh.exe | C:\Users\Public\ltRLhKZcZA.vbs | text | |
MD5:— | SHA256:— | |||
| 1464 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\636989673987086250_ebaf811d-2741-4124-b970-47137a88ce46.db | sqlite | |
MD5:— | SHA256:— | |||
| 1844 | noahhhh.exe | C:\Users\admin\AppData\Roaming\dfrgui\compact.bat | executable | |
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
2
Threats
1
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 |
|---|---|---|---|---|---|---|
1464 | RegAsm.exe | 208.91.199.223:587 | us2.smtp.mailhostbox.com | PDR | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
us2.smtp.mailhostbox.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1464 | RegAsm.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |