| File name: | PO#GHCP099776664455_pdf.img.exe |
| Full analysis: | https://app.any.run/tasks/b656b711-ef07-4b3e-a5de-bfcbaa923e74 |
| 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: | January 17, 2020, 15:35:58 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 63FFB151AF8B6728D972F28C7D2C2753 |
| SHA1: | CD79A61327680A30317EF89781C6D0E8532A2B84 |
| SHA256: | 3D17435D73CDC3981C9102A01C4C11405D0D4D322BB165D855CF3BCBD8575A16 |
| SSDEEP: | 6144:GzuidtRNEzCjP4tj1LamdiGT1jszJssN+qZRFVkLFKB8BW8/LRFnyJN7sL4agU0J:UtRKuTccVkjsz7NlVkLmSDy8s8 |
MALICIOUS
Changes the autorun value in the registry
- appx.exe (PID: 2392)
AGENTTESLA detected
- InstallUtil.exe (PID: 3084)
Actions looks like stealing of personal data
- InstallUtil.exe (PID: 3084)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 3152)
Starts CMD.EXE for commands execution
- PO#GHCP099776664455_pdf.img.exe (PID: 2168)
Creates files in the user directory
- cmd.exe (PID: 3152)
- InstallUtil.exe (PID: 3084)
Reads Environment values
- InstallUtil.exe (PID: 3084)
Connects to SMTP port
- InstallUtil.exe (PID: 3084)
Reads the cookies of Mozilla Firefox
- InstallUtil.exe (PID: 3084)
Reads the cookies of Google Chrome
- InstallUtil.exe (PID: 3084)
INFO
Reads settings of System Certificates
- InstallUtil.exe (PID: 3084)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:09:14 07:19:14+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 1132032 |
| InitializedDataSize: | 372736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1165ae |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.6.7.9 |
| ProductVersionNumber: | 4.6.7.9 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | wK*2}8Qp9De=Cd_4t% |
| CompanyName: | r!6H5W}bR/q29sC$tJ |
| FileDescription: | 9q!Y{Fo6i3B_7E& |
| FileVersion: | 4.6.7.9 |
| InternalName: | bero.exe |
| LegalCopyright: | Copyright © 2000 - 2019 |
| OriginalFileName: | bero.exe |
| ProductName: | 9q!Y{Fo6i3B_7E& |
| ProductVersion: | 4.6.7.9 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Sep-2019 05:19:14 |
| Comments: | wK*2}8Qp9De=Cd_4t% |
| CompanyName: | r!6H5W}bR/q29sC$tJ |
| FileDescription: | 9q!Y{Fo6i3B_7E& |
| FileVersion: | 4.6.7.9 |
| InternalName: | bero.exe |
| LegalCopyright: | Copyright © 2000 - 2019 |
| OriginalFilename: | bero.exe |
| ProductName: | 9q!Y{Fo6i3B_7E& |
| ProductVersion: | 4.6.7.9 |
| Assembly Version: | 0.0.0.0 |
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: | 3 |
| Time date stamp: | 14-Sep-2019 05:19:14 |
| 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 | 0x00002000 | 0x001145B4 | 0x00114600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.87462 |
.rsrc | 0x00118000 | 0x0005ACE2 | 0x0005AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.96648 |
.reloc | 0x00174000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 4.49972 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.52576 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 4.002 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 3.04678 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 3.48602 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
41
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1636 | "C:\Windows\System32\cmd.exe" /c, "C:\Users\admin\AppData\Roaming\appx.exe" | C:\Windows\System32\cmd.exe | — | PO#GHCP099776664455_pdf.img.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2168 | "C:\Users\admin\AppData\Local\Temp\PO#GHCP099776664455_pdf.img.exe" | C:\Users\admin\AppData\Local\Temp\PO#GHCP099776664455_pdf.img.exe | — | explorer.exe | |||||||||||
User: admin Company: r!6H5W}bR/q29sC$tJ Integrity Level: MEDIUM Description: 9q!Y{Fo6i3B_7E& Exit code: 0 Version: 4.6.7.9 Modules
| |||||||||||||||
| 2392 | "C:\Users\admin\AppData\Roaming\appx.exe" | C:\Users\admin\AppData\Roaming\appx.exe | cmd.exe | ||||||||||||
User: admin Company: r!6H5W}bR/q29sC$tJ Integrity Level: MEDIUM Description: 9q!Y{Fo6i3B_7E& Exit code: 0 Version: 4.6.7.9 Modules
| |||||||||||||||
| 3084 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | appx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: .NET Framework installation utility Exit code: 0 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
| 3152 | "C:\Windows\System32\cmd.exe" /c copy "C:\Users\admin\AppData\Local\Temp\PO#GHCP099776664455_pdf.img.exe" "C:\Users\admin\AppData\Roaming\appx.exe" | C:\Windows\System32\cmd.exe | PO#GHCP099776664455_pdf.img.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
185
Read events
161
Write events
24
Delete events
0
Modification events
| (PID) Process: | (2168) PO#GHCP099776664455_pdf.img.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2168) PO#GHCP099776664455_pdf.img.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2392) appx.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | appx |
Value: C:\Users\admin\AppData\Roaming\appx.exe | |||
| (PID) Process: | (2392) appx.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2392) appx.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3084) InstallUtil.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3084) InstallUtil.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\p2pcollab.dll,-8042 |
Value: Peer to Peer Trust | |||
| (PID) Process: | (3084) InstallUtil.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\qagentrt.dll,-10 |
Value: System Health Authentication | |||
| (PID) Process: | (3084) InstallUtil.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dnsapi.dll,-103 |
Value: Domain Name System (DNS) Server Trust | |||
| (PID) Process: | (3084) InstallUtil.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\System32\fveui.dll,-843 |
Value: BitLocker Drive Encryption | |||
Executable files
1
Suspicious files
1
Text files
0
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3084 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\zu2iry5g.bzk\Chrome\Default\Cookies | — | |
MD5:— | SHA256:— | |||
| 3084 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\zu2iry5g.bzk\Firefox\Profiles\qldyz51w.default\cookies.sqlite | — | |
MD5:— | SHA256:— | |||
| 3084 | InstallUtil.exe | C:\Users\admin\AppData\Roaming\zu2iry5g.bzk.zip | compressed | |
MD5:— | SHA256:— | |||
| 3084 | InstallUtil.exe | C:\Users\admin\AppData\Local\Temp\b1c6c226-5798-4a23-aab7-099d484acedc | sqlite | |
MD5:— | SHA256:— | |||
| 3152 | cmd.exe | C:\Users\admin\AppData\Roaming\appx.exe | 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
2
DNS requests
1
Threats
2
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 |
|---|---|---|---|---|---|---|
3084 | InstallUtil.exe | 217.70.178.9:587 | mail.gandi.net | GANDI SAS | FR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
mail.gandi.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3084 | InstallUtil.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |
3084 | InstallUtil.exe | Generic Protocol Command Decode | SURICATA Applayer Detect protocol only one direction |