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File name:

Scan_PO_(S)FSE-10_9_19_MWE.exe

Full analysis: https://app.any.run/tasks/1908420b-db8e-4299-b913-a5938b4dded5
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: December 06, 2019, 14:02:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
stealer
agenttesla
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

34093C762F83AB50F3F9000A3463BD67

SHA1:

E0B899EE7ACC66F6984F92B3FABA435D0EC70F91

SHA256:

20EF19A0C24DE52E9D03D3FBFF6377791CC8B461072E59E484AC060459E405EA

SSDEEP:

12288:4RY25wpliSOu/eYfvINgCiJrrrrrEVMCeCm8aMuTUmjvBlwLmiwlbWz1P33V1E1E:4amS7xviPiqgjDvzw16aodKy7

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Starts Visual C# compiler

      • Scan_PO_(S)FSE-10_9_19_MWE.exe (PID: 2468)
    • Writes to a start menu file

      • Scan_PO_(S)FSE-10_9_19_MWE.exe (PID: 2468)
    • AGENTTESLA detected

      • RegAsm.exe (PID: 2004)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 2004)
  • SUSPICIOUS

    • Reads Environment values

      • RegAsm.exe (PID: 2004)
    • Executable content was dropped or overwritten

      • Scan_PO_(S)FSE-10_9_19_MWE.exe (PID: 2468)
    • Creates files in the user directory

      • Scan_PO_(S)FSE-10_9_19_MWE.exe (PID: 2468)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (62)
.exe | Win64 Executable (generic) (23.3)
.dll | Win32 Dynamic Link Library (generic) (5.5)
.exe | Win32 Executable (generic) (3.8)
.exe | Win16/32 Executable Delphi generic (1.7)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x16359e
UninitializedDataSize: -
InitializedDataSize: 164864
CodeSize: 1447424
LinkerVersion: 8
PEType: PE32
TimeStamp: 2019:10:19 20:04:56+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Oct-2019 18:04:56
Detected languages:
  • English - United States

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: 19-Oct-2019 18:04:56
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x001615A4
0x00161600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.68278
.rsrc
0x00164000
0x00028180
0x00028200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.80795
.reloc
0x0018E000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
0
3
132
Latin 1 / Western European
English - United States
RT_GROUP_ICON
1
7.15582
1818
Latin 1 / Western European
English - United States
RT_ICON
2
0.520908
67624
Latin 1 / Western European
English - United States
RT_ICON
3
0.61688
38056
Latin 1 / Western European
English - United States
RT_ICON
4
0.661081
21640
Latin 1 / Western European
English - United States
RT_ICON
5
0.621523
16936
Latin 1 / Western European
English - United States
RT_ICON
6
0.727098
9640
Latin 1 / Western European
English - United States
RT_ICON
7
0.851237
4264
Latin 1 / Western European
English - United States
RT_ICON
8
0.846069
2440
Latin 1 / Western European
English - United States
RT_ICON
9
0.928944
1128
Latin 1 / Western European
English - United States
RT_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start scan_po_(s)fse-10_9_19_mwe.exe csc.exe no specs cvtres.exe no specs #AGENTTESLA regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
2468"C:\Users\admin\AppData\Local\Temp\Scan_PO_(S)FSE-10_9_19_MWE.exe" C:\Users\admin\AppData\Local\Temp\Scan_PO_(S)FSE-10_9_19_MWE.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2928"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\4wgjpf5y.cmdline"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exeScan_PO_(S)FSE-10_9_19_MWE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
3092C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESA92B.tmp" "c:\Users\admin\AppData\Local\Temp\CSCC51B7F2822C84A058811C367DF351AE.TMP"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.execsc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
12.00.52519.0 built by: VSWINSERVICING
2004"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Scan_PO_(S)FSE-10_9_19_MWE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
4.7.3062.0 built by: NET472REL1
Total events
56
Read events
56
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
3
Unknown types
1

Dropped files

PID
Process
Filename
Type
2928csc.exeC:\Users\admin\AppData\Local\Temp\CSCC51B7F2822C84A058811C367DF351AE.TMP
MD5:
SHA256:
3092cvtres.exeC:\Users\admin\AppData\Local\Temp\RESA92B.tmp
MD5:
SHA256:
2928csc.exeC:\Users\admin\AppData\Local\Temp\4wgjpf5y.dll
MD5:
SHA256:
2928csc.exeC:\Users\admin\AppData\Local\Temp\4wgjpf5y.out
MD5:
SHA256:
2468Scan_PO_(S)FSE-10_9_19_MWE.exeC:\Users\admin\DocumentsIXmlNamespaceResolvertext
MD5:A62375B725D40BF2203506B547242B25
SHA256:C80218052976F0F4E224A7F1EBA828F58AB00E9E1CD03481F82DBFF1D1327E41
2004RegAsm.exeC:\Users\admin\AppData\Local\Temp\71de1262-b089-44bc-86b4-58d79709fa43sqlite
MD5:0B3C43342CE2A99318AA0FE9E531C57B
SHA256:0CCB4915E00390685621DA3D75EBFD5EDADC94155A79C66415A7F4E9763D71B8
2468Scan_PO_(S)FSE-10_9_19_MWE.exeC:\Users\admin\AppData\Local\Temp\4wgjpf5y.cmdlinetext
MD5:09A3BAC356BF32DFA3D545B0709533B2
SHA256:165EFB071C95C816146E0DF00B9F4E20D42B8B99FEC02B8832C44CBA1AF29D08
2468Scan_PO_(S)FSE-10_9_19_MWE.exeC:\Users\admin\AppData\Local\Temp\notepad.exeexecutable
MD5:34093C762F83AB50F3F9000A3463BD67
SHA256:20EF19A0C24DE52E9D03D3FBFF6377791CC8B461072E59E484AC060459E405EA
2468Scan_PO_(S)FSE-10_9_19_MWE.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exeexecutable
MD5:DC863D133D48E727A8A5169F417DD3AC
SHA256:69EECE2D5BAC6CE986597E4FB95C934C4EDB4358FC9FF73A7345FCF26537F317
2468Scan_PO_(S)FSE-10_9_19_MWE.exeC:\Users\admin\AppData\Local\Temp\4wgjpf5y.0.cstext
MD5:5A9C68B83CAFFE442838F746B1B295C0
SHA256:41C958AAEAEA3B37AA586EE6E5D1EE18043B1AE6259411664B8D12A2E9FFB8FC
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
0
Threats
0

HTTP requests

No 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
2004
RegAsm.exe
78.142.19.101:587
FOP Smirnov V'yacheslav Valentunovuch
BG
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
2004
RegAsm.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
No debug info