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File name:

Transaction_Details.exe

Full analysis: https://app.any.run/tasks/aa6b76a4-d1f9-422b-b1cc-0c84a2b76dc9
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

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Analysis date: August 09, 2020, 06:06:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

BED5BA44EB5F618BEAF24AB935D05C96

SHA1:

102D8F59882AFDCBD1CF7857370D41AFCECE63F2

SHA256:

3D9346916B045C5D6641614A9657DCAB88A2E667C7AD764FC281D4BF80A7746E

SSDEEP:

6144:Z/bEIA6PKvGlxmIb/zv3tmZlF9VwfgiWpiA:Z/OeKIb/zv3El8grpiA

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

    • Application was dropped or rewritten from another process

      • SystemUpdate.exe (PID: 2784)
      • SystemUpdate.exe (PID: 2844)
      • SystemUpdate.exe (PID: 3064)
      • Transaction_Details.exe (PID: 2716)
      • Transaction_Details.exe (PID: 3120)
      • Transaction_Details.exe (PID: 660)
      • Transaction_Details.exe (PID: 3812)
      • Transaction_Details.exe (PID: 3536)
      • Transaction_Details.exe (PID: 3768)
      • Transaction_Details.exe (PID: 3612)
      • dllhost.exe (PID: 1088)
      • SystemUpdate.EXE (PID: 2292)

    • Downloads executable files from the Internet

      • Transaction_Details.exe (PID: 2716)
      • Transaction_Details.exe (PID: 660)

    • UAC/LUA settings modification

      • DllHost.exe (PID: 3460)

    • Uses Task Scheduler to run other applications

      • Transaction_Details.exe (PID: 660)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 1920)

    • Changes the autorun value in the registry

      • SystemUpdate.exe (PID: 2844)

    • Loads dropped or rewritten executable

      • dllhost.exe (PID: 1088)

  • SUSPICIOUS

    • Reads the BIOS version

      • Transaction_Details.exe (PID: 2716)
      • Transaction_Details.exe (PID: 660)

    • Executable content was dropped or overwritten

      • Transaction_Details.exe (PID: 2716)
      • Transaction_Details.exe (PID: 660)
      • SystemUpdate.exe (PID: 2844)
      • SystemUpdate.EXE (PID: 2292)

    • Reads Environment values

      • Transaction_Details.exe (PID: 2716)
      • Transaction_Details.exe (PID: 660)

    • Executed via COM

      • DllHost.exe (PID: 3532)
      • DllHost.exe (PID: 3460)

    • Creates files in the user directory

      • Transaction_Details.exe (PID: 660)
      • SystemUpdate.exe (PID: 2844)

    • Application launched itself

      • Transaction_Details.exe (PID: 660)
      • SystemUpdate.exe (PID: 2844)

  • INFO

    • Manual execution by user

      • Transaction_Details.exe (PID: 660)
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.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:08:08 15:44:29+02:00
PEType: PE32
LinkerVersion: 48
CodeSize: 278016
InitializedDataSize: 18432
UninitializedDataSize: -
EntryPoint: 0x45b62
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: MathsParser
FileVersion: 1.0.0.0
InternalName: gZtGw.exe
LegalCopyright: Copyright © 2017
LegalTrademarks: -
OriginalFileName: gZtGw.exe
ProductName: MathsParser
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 08-Aug-2020 13:44:29
Comments: -
CompanyName: -
FileDescription: MathsParser
FileVersion: 1.0.0.0
InternalName: gZtGw.exe
LegalCopyright: Copyright © 2017
LegalTrademarks: -
OriginalFilename: gZtGw.exe
ProductName: MathsParser
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

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: 08-Aug-2020 13:44:29
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
0x00043DC8
0x00043E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.8185
.rsrc
0x00046000
0x000044C0
0x00004600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.23658
.reloc
0x0004C000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
4.16955
4608
Latin 1 / Western European
UNKNOWN
RT_ICON
3
3.23343
1536
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
67
Monitored processes
16
Malicious processes
3
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start transaction_details.exe transaction_details.exe systemupdate.exe no specs %systemroot%\System32\UserAccountControlSettings.dll no specs %systemroot%\System32\UserAccountControlSettings.dll no specs useraccountcontrolsettings.exe systemupdate.exe no specs systemupdate.exe schtasks.exe no specs transaction_details.exe no specs transaction_details.exe no specs transaction_details.exe no specs transaction_details.exe no specs transaction_details.exe no specs systemupdate.exe dllhost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2716"C:\Users\admin\Desktop\Transaction_Details.exe" C:\Users\admin\Desktop\Transaction_Details.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
MathsParser
Exit code:
3762504530
Version:
1.0.0.0
660"C:\Users\admin\Desktop\Transaction_Details.exe" C:\Users\admin\Desktop\Transaction_Details.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
MathsParser
Exit code:
0
Version:
1.0.0.0
2784"C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe" C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe—Transaction_Details.exe
User:
admin
Company:
LFI.net
Integrity Level:
MEDIUM
Description:
TabPad - A FREE tabbed Notepad
Exit code:
3221226540
Version:
1.09
3460C:\Windows\system32\DllHost.exe /Processid:{EA2C6B24-C590-457B-BAC8-4A0F9B13B5B8}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3532C:\Windows\system32\DllHost.exe /Processid:{06C792F8-6212-4F39-BF70-E8C0AC965C23}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2448"C:\Windows\system32\UserAccountControlSettings.exe" /applySettingsC:\Windows\system32\UserAccountControlSettings.exe
DllHost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
UserAccountControlSettings
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3064"C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe" C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe—Transaction_Details.exe
User:
admin
Company:
LFI.net
Integrity Level:
MEDIUM
Description:
TabPad - A FREE tabbed Notepad
Exit code:
3221226540
Version:
1.09
2844"C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe" C:\Users\admin\AppData\Local\Temp\SystemUpdate.exe
Transaction_Details.exe
User:
admin
Company:
LFI.net
Integrity Level:
HIGH
Description:
TabPad - A FREE tabbed Notepad
Exit code:
0
Version:
1.09
1920"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BtNkElxAKmISx" /XML "C:\Users\admin\AppData\Local\Temp\tmp579C.tmp"C:\Windows\System32\schtasks.exe—Transaction_Details.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)
3536"{path}"C:\Users\admin\Desktop\Transaction_Details.exe—Transaction_Details.exe
User:
admin
Integrity Level:
MEDIUM
Description:
MathsParser
Exit code:
4294967295
Version:
1.0.0.0
Total events
1 296
Read events
1 264
Write events
0
Delete events
0

Modification events

No data
Executable files
12
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
660Transaction_Details.exeC:\Users\admin\AppData\Local\Temp\tmp579C.tmp —
MD5:—
SHA256:—
1088dllhost.exeC:\Users\admin\AppData\Local\9bad7bb6\tor\data\state.tmp —
MD5:—
SHA256:—
2844SystemUpdate.exeC:\Users\admin\AppData\Roaming\SSystemUpdate\SSystemUpdate.exeexecutable
MD5:508E31410426B484CF451A37220747ED
SHA256:8DF1BE33C66A211C692D6F946A1611B5549E019F325BF65647B81956EFB889D6
2716Transaction_Details.exeC:\Users\admin\AppData\Local\Temp\SystemUpdate.exeexecutable
MD5:508E31410426B484CF451A37220747ED
SHA256:8DF1BE33C66A211C692D6F946A1611B5549E019F325BF65647B81956EFB889D6
660Transaction_Details.exeC:\Users\admin\AppData\Local\Temp\SystemUpdate.exeexecutable
MD5:508E31410426B484CF451A37220747ED
SHA256:8DF1BE33C66A211C692D6F946A1611B5549E019F325BF65647B81956EFB889D6
660Transaction_Details.exeC:\Users\admin\AppData\Roaming\BtNkElxAKmISx.exeexecutable
MD5:BED5BA44EB5F618BEAF24AB935D05C96
SHA256:3D9346916B045C5D6641614A9657DCAB88A2E667C7AD764FC281D4BF80A7746E
1088dllhost.exeC:\Users\admin\AppData\Local\9bad7bb6\tor\data\statetext
MD5:A43247816D7D4DA90918F3BB87B41511
SHA256:FDD0119B5440E17572A65484AFF5FC201BFF2CB087D37F82054302C08C36CCCD
2292SystemUpdate.EXEC:\Users\admin\AppData\Local\9bad7bb6\tor\torrctext
MD5:1AA6730BAC3B963AE8B46E7AF3C9E344
SHA256:49C6BE59E3D5F902FBD4B0F54F29E4FD087097B45C968027171BB7788563158A
2292SystemUpdate.EXEC:\Users\admin\AppData\Local\9bad7bb6\tor\libgcc_s_sjlj-1.dllexecutable
MD5:B0D98F7157D972190FE0759D4368D320
SHA256:2922193133DABAB5B82088D4E87484E2FAC75E9E0C765DACAF22EB5F4F18B0C5
2292SystemUpdate.EXEC:\Users\admin\AppData\Local\9bad7bb6\tor\libevent-2-1-6.dllexecutable
MD5:099983C13BADE9554A3C17484E5481F1
SHA256:B65F9AA0C7912AF64BD9B05E9322E994339A11B0C8907E6A6166D7B814BDA838
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2716
Transaction_Details.exe
GET
200
95.131.65.73:80
http://cobhamplasteringservices.co.uk/SystemUpdate.exe
GB
executable
6.08 Mb
malicious
660
Transaction_Details.exe
GET
200
95.131.65.73:80
http://cobhamplasteringservices.co.uk/SystemUpdate.exe
GB
executable
6.08 Mb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
660
Transaction_Details.exe
95.131.65.73:80
cobhamplasteringservices.co.uk
Host Europe GmbH
GB
malicious
2716
Transaction_Details.exe
95.131.65.73:80
cobhamplasteringservices.co.uk
Host Europe GmbH
GB
malicious

DNS requests

Domain
IP
Reputation
cobhamplasteringservices.co.uk
  • 95.131.65.73
malicious

Threats

PID
Process
Class
Message
2716
Transaction_Details.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2716
Transaction_Details.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
660
Transaction_Details.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
660
Transaction_Details.exe
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Transaction_Details.exe