File name:

SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693

Full analysis: https://app.any.run/tasks/80555c06-d791-4f4b-b094-2963af0408be
Verdict: Malicious activity
Analysis date: June 13, 2021, 23:39:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

05E7CE3EEC8C5045C77F9E5794B2BF9E

SHA1:

CAD3DEF5EFF8C0C13F837382A5A28B5F132C97CF

SHA256:

C631675AED0970B18FD818BDBF0586C9443CDF5487D40935AA30517E4FF36A59

SSDEEP:

12288:QZM4e/ZUdtbHmklQPfnjCWquur81yAobfFnFjPnTaZJnHrBa+9m5jH4aGENEpB:QNeBUdtCpnn8u6CmflxneZZLBa+Gs

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

    • Uses Task Scheduler to run other applications

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3864)

  • SUSPICIOUS

    • Reads the computer name

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)
      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 2416)

    • Drops a file with a compile date too recent

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)

    • Creates files in the user directory

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)

    • Executable content was dropped or overwritten

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)

    • Application launched itself

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)

    • Checks supported languages

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 3324)
      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 2416)

    • Reads Environment values

      • SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe (PID: 2416)

  • INFO

    • Checks supported languages

      • schtasks.exe (PID: 3864)

    • Reads the computer name

      • schtasks.exe (PID: 3864)
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.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2021:06:13 23:26:34+02:00
PEType: PE32
LinkerVersion: 80
CodeSize: 824320
InitializedDataSize: 19456
UninitializedDataSize: -
EntryPoint: 0xcb3ce
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.11.8.4
ProductVersionNumber: 3.11.8.4
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: Magna Gases
FileDescription: IntegralEMRDocumentManager
FileVersion: 3.11.8.4
InternalName: TypeInfo.exe
LegalCopyright: Magna Gases ©
LegalTrademarks: -
OriginalFileName: TypeInfo.exe
ProductName: IntegralEMRDocumentManager
ProductVersion: 3.11.8.4
AssemblyVersion: 3.11.8.4

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 13-Jun-2021 21:26:34
Comments: -
CompanyName: Magna Gases
FileDescription: IntegralEMRDocumentManager
FileVersion: 3.11.8.4
InternalName: TypeInfo.exe
LegalCopyright: Magna Gases ©
LegalTrademarks: -
OriginalFilename: TypeInfo.exe
ProductName: IntegralEMRDocumentManager
ProductVersion: 3.11.8.4
Assembly Version: 3.11.8.4

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: 13-Jun-2021 21:26:34
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
0x000C93D4
0x000C9400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.93343
.rsrc
0x000CC000
0x000048D8
0x00004A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.83696
.reloc
0x000D2000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0980042

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
32512
1.91924
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
3
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start securiteinfo.com.trojan.yakbeexmsil.zz4.7373.32693.exe schtasks.exe no specs securiteinfo.com.trojan.yakbeexmsil.zz4.7373.32693.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2416"C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe"C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe—SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe
User:
admin
Company:
Magna Gases
Integrity Level:
MEDIUM
Description:
IntegralEMRDocumentManager
Exit code:
0
Version:
3.11.8.4
Modules
Images
c:\users\admin\appdata\local\temp\securiteinfo.com.trojan.yakbeexmsil.zz4.7373.32693.exe
c:\windows\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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
3324"C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe" C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exe
Explorer.EXE
User:
admin
Company:
Magna Gases
Integrity Level:
MEDIUM
Description:
IntegralEMRDocumentManager
Exit code:
0
Version:
3.11.8.4
Modules
Images
c:\users\admin\appdata\local\temp\securiteinfo.com.trojan.yakbeexmsil.zz4.7373.32693.exe
c:\windows\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
3864"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fOqypqOZrox" /XML "C:\Users\admin\AppData\Local\Temp\tmp3B02.tmp"C:\Windows\System32\schtasks.exe—SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.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:\windows\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
Total events
443
Read events
435
Write events
8
Delete events
0

Modification events

(PID) Process:(3324) SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3324) SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3324) SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3324) SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3324SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeC:\Users\admin\AppData\Roaming\fOqypqOZrox.exeexecutable
MD5:—
SHA256:—
3324SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693.exeC:\Users\admin\AppData\Local\Temp\tmp3B02.tmpxml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
SecuriteInfo.com.Trojan.YakbeexMSIL.ZZ4.7373.32693