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File name:

S007591119000627.SCR

Full analysis: https://app.any.run/tasks/fec10e89-513f-4349-9310-9801663d4fb0
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: February 18, 2019, 19:24:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
rat
agenttesla
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

CB78CDA2DA3838A2CECE069EB892A55B

SHA1:

6AB72FBF7E886D899D672DAB7D856FE8C4323A11

SHA256:

A0A47A6DB655CC9D5722DFB5AE523ED360FB50CD4C4442686642D79C4AF66AD9

SSDEEP:

12288:cGuBueUBlOU7kQltDHfjHkB0lWJYc+mDR8:cGs+tkiri0gxxR8

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

    • AGENTTESLA was detected

      • RegAsm.exe (PID: 3896)
    • Writes to a start menu file

      • S007591119000627.SCR (PID: 3108)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3896)
  • SUSPICIOUS

    • Creates files in the user directory

      • S007591119000627.SCR (PID: 3108)
    • Connects to unusual port

      • RegAsm.exe (PID: 3896)
    • Loads DLL from Mozilla Firefox

      • RegAsm.exe (PID: 3896)
    • Executable content was dropped or overwritten

      • S007591119000627.SCR (PID: 3108)
    • Checks for external IP

      • RegAsm.exe (PID: 3896)
  • 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 | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:02:16 01:53:49+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 49152
InitializedDataSize: 483328
UninitializedDataSize: -
EntryPoint: 0x5128
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 5.0.7.1
ProductVersionNumber: 5.3.6.1
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: desuete
FileDescription: theropodous
FileVersion: 5.0.7.1
InternalName: flint-glass.exe
LegalCopyright: Copyright (C) enthusing 2018
OriginalFileName: commanded.exe
ProductName: Yeshibah
ProductVersion: 5.3.6.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Feb-2019 00:53:49
Detected languages:
  • English - United States
CompanyName: desuete
FileDescription: theropodous
FileVersion: 5.0.7.1
InternalName: flint-glass.exe
LegalCopyright: Copyright (C) enthusing 2018
OriginalFilename: commanded.exe
ProductName: Yeshibah
ProductVersion: 5.3.6.1

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: 0x000000D0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 16-Feb-2019 00:53:49
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000BC5A
0x0000C000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39892
.rdata
0x0000D000
0x00000D12
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.75205
.data
0x0000E000
0x0000BED8
0x0000B000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.56204
.rsrc
0x0001A000
0x00069B7C
0x0006A000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.0853

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.40948
712
UNKNOWN
English - United States
RT_VERSION
HULSFBCK
4.90064
243
Latin 1 / Western European
UNKNOWN
RT_RCDATA
MXDIFDZ
7.25514
364032
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

KERNEL32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start s007591119000627.scr #AGENTTESLA regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
3108"C:\Users\admin\AppData\Local\Temp\S007591119000627.SCR" /SC:\Users\admin\AppData\Local\Temp\S007591119000627.SCR
explorer.exe
User:
admin
Company:
desuete
Integrity Level:
MEDIUM
Description:
theropodous
Exit code:
1
Version:
5.0.7.1
3896"C:\Users\admin\AppData\Local\Temp\S007591119000627.SCR" /SC:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
S007591119000627.SCR
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
70
Read events
58
Write events
12
Delete events
0

Modification events

(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3896) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3108S007591119000627.SCRC:\Users\admin\AppData\Roaming\microsofts\windows diagnostic authenticator.exeexecutable
MD5:CB78CDA2DA3838A2CECE069EB892A55B
SHA256:A0A47A6DB655CC9D5722DFB5AE523ED360FB50CD4C4442686642D79C4AF66AD9
3108S007591119000627.SCRC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\windows diagnostic authenticator.eu.urlini
MD5:CD96D65ECF19B9E6AF27CA1E3698A056
SHA256:1F094880030C6AFDC7165739DAF1891896AE837480BE73183C72DA2FDF453364
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3896
RegAsm.exe
GET
200
18.233.42.138:80
http://checkip.amazonaws.com/
US
text
14 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3896
RegAsm.exe
69.195.83.136:49219
ftp.wmarine.com
Unified Layer
US
malicious
3896
RegAsm.exe
18.233.42.138:80
checkip.amazonaws.com
US
shared
3896
RegAsm.exe
69.195.83.136:21
ftp.wmarine.com
Unified Layer
US
malicious

DNS requests

Domain
IP
Reputation
ftp.wmarine.com
  • 69.195.83.136
malicious
checkip.amazonaws.com
  • 18.233.42.138
  • 52.200.125.74
  • 52.0.208.170
  • 52.202.139.131
  • 34.196.82.108
  • 34.233.102.38
shared

Threats

PID
Process
Class
Message
3896
RegAsm.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3896
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] AgentTesla IP Check
2 ETPRO signatures available at the full report
Process
Message
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll
S007591119000627.SCR
User32.dll