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File name:

PO98237891.exe

Full analysis: https://app.any.run/tasks/7aa36128-4bd3-4997-884d-532a8e6db1ad
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: October 09, 2019, 15:27:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
keylogger
agenttesla
evasion
trojan
rat
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

00F1E62CAEF1F13BA7E7EE77B514FE37

SHA1:

DA8F3AAA9956DA99987804D5ABED61DA54DBC9E4

SHA256:

DD6467D002D9BC9B3DAB766E738898426A4E4C77D65B07D12BF059D7E1BDCE5E

SSDEEP:

24576:wCdxte/80jYLT3U1jfsWaRLInhyswZnUyDngB7ZP0vAubh3xROQ:5w80cTsjkWaRLIh1Qq7SAuVh3

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: 2508)
    • Writes to a start menu file

      • PO98237891.exe (PID: 3084)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 2508)
  • SUSPICIOUS

    • Creates files in the user directory

      • PO98237891.exe (PID: 3084)
    • Executable content was dropped or overwritten

      • PO98237891.exe (PID: 3084)
    • Checks for external IP

      • RegAsm.exe (PID: 2508)
  • 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 | 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

CharacterSet: Unicode
LanguageCode: English (British)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 0.0.0.0
FileVersionNumber: 0.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x27f4a
UninitializedDataSize: -
InitializedDataSize: 936448
CodeSize: 581120
LinkerVersion: 12
PEType: PE32
TimeStamp: 2019:10:09 12:29:14+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Oct-2019 10:29:14
Detected languages:
  • English - United Kingdom

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: 09-Oct-2019 10:29:14
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0008DD2E
0x0008DE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.67588
.rdata
0x0008F000
0x0002E10E
0x0002E200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.76073
.data
0x000BE000
0x00008F74
0x00005200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.19881
.rsrc
0x000C7000
0x000AA32C
0x000AA400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.95983
.reloc
0x00172000
0x00007130
0x00007200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.78238

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
3.65355
744
Latin 1 / Western European
English - United Kingdom
RT_ICON
5
3.43704
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
6
4.16139
3752
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

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start po98237891.exe #AGENTTESLA regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
3084"C:\Users\admin\Downloads\PO98237891.exe" C:\Users\admin\Downloads\PO98237891.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2508"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PO98237891.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
227
Read events
215
Write events
12
Delete events
0

Modification events

(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2508) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RegAsm_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
1
Suspicious files
0
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
2508RegAsm.exeC:\Users\admin\AppData\Local\Temp\637062352811672500_6fe0a1ae-2136-4cf2-a557-f902a09666bc.dbsqlite
MD5:0B3C43342CE2A99318AA0FE9E531C57B
SHA256:0CCB4915E00390685621DA3D75EBFD5EDADC94155A79C66415A7F4E9763D71B8
3084PO98237891.exeC:\USER-PC\systeminfo\bthci.screxecutable
MD5:00F1E62CAEF1F13BA7E7EE77B514FE37
SHA256:DD6467D002D9BC9B3DAB766E738898426A4E4C77D65B07D12BF059D7E1BDCE5E
3084PO98237891.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\systeminfo.lnklnk
MD5:565E38A5A317D1DFC09545C8977D9100
SHA256:E146A90D3F1A26BB742558FF450B9EAB87792A1839609F83D9E5150707552302
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2508
RegAsm.exe
GET
200
34.196.181.158:80
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
2508
RegAsm.exe
208.91.198.143:587
smtp.btconrnect.com
PDR
US
shared
2508
RegAsm.exe
34.196.181.158:80
checkip.amazonaws.com
Amazon.com, Inc.
US
shared

DNS requests

Domain
IP
Reputation
checkip.amazonaws.com
  • 34.196.181.158
  • 18.214.132.216
  • 52.55.255.113
  • 52.44.169.135
  • 18.205.71.63
  • 3.224.145.145
shared
smtp.btconrnect.com
  • 208.91.198.143
  • 208.91.199.224
  • 208.91.199.223
  • 208.91.199.225
malicious

Threats

PID
Process
Class
Message
2508
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] AgentTesla IP Check
2508
RegAsm.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2508
RegAsm.exe
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla variant outbound SMTP connection
2508
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] Trojan-Spy.Keylogger.AgentTesla Exfiltration by SMTP
3 ETPRO signatures available at the full report
No debug info