File name:

TinyTask.exe

Full analysis: https://app.any.run/tasks/9e63b9c5-5822-447a-940c-7d58f869337c
Verdict: Malicious activity
Analysis date: February 04, 2024, 16:41:43
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E5170BBD9548711E682AAC9C2905D73A

SHA1:

45B324624683ED3CE292F99A7DDC9CAE162BAF6F

SHA256:

3278BC10A8B06D49CE61B89FF8E26C2A29D933000B23FE96D07582DC78A1EB96

SSDEEP:

49152:4PPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGtYfsb:qP/mp7t3T4+B/btosJwIA4hHmZlKH2Tw

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

    • Drops the executable file immediately after the start

      • TinyTask.exe (PID: 532)

  • SUSPICIOUS

    • Detected use of alternative data streams (AltDS)

      • TinyTask.exe (PID: 532)

  • INFO

    • Checks supported languages

      • TinyTask.exe (PID: 532)

    • Reads mouse settings

      • TinyTask.exe (PID: 532)

    • Reads the computer name

      • TinyTask.exe (PID: 532)

    • Reads the machine GUID from the registry

      • TinyTask.exe (PID: 532)

    • Manual execution by a user

      • WINWORD.EXE (PID: 1172)
      • explorer.exe (PID: 2544)

    • Create files in a temporary directory

      • TinyTask.exe (PID: 532)
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) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:10:22 09:06:33+02:00
ImageFileCharacteristics: Executable, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 14.16
CodeSize: 633856
InitializedDataSize: 728576
UninitializedDataSize: -
EntryPoint: 0x20577
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (British)
CharacterSet: Unicode
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start tinytask.exe winword.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
532"C:\Users\admin\AppData\Local\Temp\TinyTask.exe" C:\Users\admin\AppData\Local\Temp\TinyTask.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\tinytask.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
1172"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\directionsform.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\windows\system32\ntdll.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
2544"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.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\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
2 861
Read events
2 407
Write events
317
Delete events
137

Modification events

(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
On
(PID) Process:(1172) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1055
Value:
On
Executable files
1
Suspicious files
4
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
1172WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR5018.tmp.cvr —
MD5:—
SHA256:—
532TinyTask.exeC:\Users\admin\AppData\Local\Temp\aut32FB.tmpbinary
MD5:57F270A10F4242823DC77503FC379A48
SHA256:1474388C039AA4623C6BC04A45B2BC030A91E290A18F579F04EEE3543EAF63CC
1172WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:1A8A9B3D6285207BF3273CB8C6C23CEB
SHA256:649F76D52279DF191517906ADB9D16C034A4595233E6B2893F1B2776AAC9480D
1172WINWORD.EXEC:\Users\admin\Desktop\~$rectionsform.rtfbinary
MD5:342D92001AF5905D86608B807E67994F
SHA256:A81F576E21DBA79FF69E3134FBE9CD87D51D94292EE92E49C2DB47F9EA85B5A9
1172WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\directionsform.rtf.LNKbinary
MD5:F6E5715FB220EA740FAEA1AFD8D3FA88
SHA256:A42068CF065E3FEA440B4E5E69BFA4219A1D9E3EE2C3D46EDA911727608651FD
1172WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmbinary
MD5:3096BC5723602A21A08F090C96380883
SHA256:627C46F4588DF48801718D1BD5DD8138527738F68434678A5959F650978CD6BE
1172WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lextext
MD5:F3B25701FE362EC84616A93A45CE9998
SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209
532TinyTask.exeC:\Users\admin\AppData\Local\Temp\Ottext
MD5:270C28F5A4DA25BEF0B85F3E97611EF9
SHA256:FD8DA87626DAC91A616965F313CED595CBF36E985F8493097FD0DC9111138249
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
5
DNS requests
1
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
532
TinyTask.exe
POST
200
93.191.156.150:80
http://j-prod.org/license/free/hwid.php
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
532
TinyTask.exe
93.191.156.150:80
j-prod.org
team.blue Denmark A/S
DK
unknown

DNS requests

Domain
IP
Reputation
j-prod.org
  • 93.191.156.150
unknown

Threats

PID
Process
Class
Message
532
TinyTask.exe
A Network Trojan was detected
ET USER_AGENTS Suspicious User Agent (agent)
No debug info
Interactive malware hunting service ANY.RUN
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Reports
TinyTask.exe