File name:

TaskRunner.exe

Full analysis: https://app.any.run/tasks/bab6b355-cf99-44c2-90d7-ebf3b47fa7b1
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 10, 2019, 04:57:20
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 Mono/.Net assembly, for MS Windows
MD5:

14C7496534F2158B8E31D048247CAAC8

SHA1:

FA88796DB841AE0C2943060BBD277CC4034FA0C8

SHA256:

C495B4E5B45F261917A7F00437591F02A8DDBD59924FB39140314DF7E8000CEE

SSDEEP:

12288:+2vRty23iY5dEmQOgMldxn8vsuCRCEJTK4LPJBENAqBcGhFmah4:+2vj1iYGyd98vsn0EtKUJBA

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

    • Actions looks like stealing of personal data

      • TaskRunner.exe (PID: 3768)
    • Uses Task Scheduler to run other applications

      • TaskRunner.exe (PID: 3768)
    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 1252)
    • AGENTTESLA was detected

      • TaskRunner.exe (PID: 3768)
  • SUSPICIOUS

    • Reads Windows Product ID

      • TaskRunner.exe (PID: 3768)
    • Creates files in the user directory

      • TaskRunner.exe (PID: 3768)
    • Reads Environment values

      • TaskRunner.exe (PID: 3768)
    • Checks for external IP

      • TaskRunner.exe (PID: 3768)
    • Executable content was dropped or overwritten

      • TaskRunner.exe (PID: 3768)
  • INFO

    • Reads settings of System Certificates

      • TaskRunner.exe (PID: 3768)
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.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:07:09 16:28:00+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 516608
InitializedDataSize: 372736
UninitializedDataSize: -
EntryPoint: 0x8008e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 7.0.0.0
ProductVersionNumber: 7.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: TRunner GitHub
CompanyName: Running Behind ltd
FileDescription: -
FileVersion: 7.0.0.0
InternalName: TaskRunner.exe
LegalCopyright: Copyright (C) Microsoft 2018 Running Behind ltd
LegalTrademarks: -
OriginalFileName: TaskRunner.exe
ProductName: TRunner GitHub
ProductVersion: 7.0.0.0
AssemblyVersion: 7.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Jul-2019 14:28:00
Comments: TRunner GitHub
CompanyName: Running Behind ltd
FileDescription: -
FileVersion: 7.0.0.0
InternalName: TaskRunner.exe
LegalCopyright: Copyright (C) Microsoft 2018 Running Behind ltd
LegalTrademarks: -
OriginalFilename: TaskRunner.exe
ProductName: TRunner GitHub
ProductVersion: 7.0.0.0
Assembly Version: 7.0.0.0

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: 09-Jul-2019 14:28:00
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
0x0007E094
0x0007E200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.37903
.rsrc
0x00082000
0x0005AD34
0x0005AE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.16601
.reloc
0x000DE000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
2.91964
1128
Latin 1 / Western European
UNKNOWN
RT_ICON
3
2.27939
9640
Latin 1 / Western European
UNKNOWN
RT_ICON
4
2.72336
4264
Latin 1 / Western European
UNKNOWN
RT_ICON
5
2.17697
67624
Latin 1 / Western European
UNKNOWN
RT_ICON
6
2.34653
16936
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #AGENTTESLA taskrunner.exe schtasks.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1252"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZzwkNiNa" /XML "C:\Users\admin\AppData\Local\Temp\tmpB70.tmp"C:\Windows\System32\schtasks.exeTaskRunner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
3768"C:\Users\admin\AppData\Local\Temp\TaskRunner.exe" C:\Users\admin\AppData\Local\Temp\TaskRunner.exe
explorer.exe
User:
admin
Company:
Running Behind ltd
Integrity Level:
MEDIUM
Exit code:
0
Version:
7.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\taskrunner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
146
Read events
120
Write events
26
Delete events
0

Modification events

(PID) Process:(3768) TaskRunner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3768) TaskRunner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3768) TaskRunner.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3768) TaskRunner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\TaskRunner_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
Executable files
1
Suspicious files
0
Text files
1
Unknown types
1

Dropped files

PID
Process
Filename
Type
3768TaskRunner.exeC:\Users\admin\AppData\Local\Temp\636983352177825000_fe64b80a-6e57-4d03-aad7-80b97450f4ad.dbsqlite
MD5:
SHA256:
3768TaskRunner.exeC:\Users\admin\AppData\Roaming\ZzwkNiNa.exeexecutable
MD5:
SHA256:
3768TaskRunner.exeC:\Users\admin\AppData\Local\Temp\tmpB70.tmpxml
MD5:
SHA256:
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
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3768
TaskRunner.exe
GET
200
34.233.102.38:80
http://checkip.amazonaws.com/
US
text
15 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3768
TaskRunner.exe
213.180.204.38:587
smtp.yandex.com
YANDEX LLC
RU
whitelisted
3768
TaskRunner.exe
34.233.102.38:80
checkip.amazonaws.com
Amazon.com, Inc.
US
shared

DNS requests

Domain
IP
Reputation
smtp.yandex.com
  • 213.180.204.38
  • 213.180.193.38
  • 87.250.250.38
  • 93.158.134.38
  • 77.88.21.38
malicious
checkip.amazonaws.com
  • 34.233.102.38
  • 52.202.139.131
  • 52.200.125.74
  • 52.206.161.133
  • 18.211.215.84
  • 52.6.79.229
malicious

Threats

PID
Process
Class
Message
3768
TaskRunner.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3768
TaskRunner.exe
A Network Trojan was detected
MALWARE [PTsecurity] AgentTesla IP Check
2 ETPRO signatures available at the full report
No debug info