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File name:

http://iamzb.com/aspnet_client/system_web/GAAfRZMq/

Full analysis: https://app.any.run/tasks/cb25fb3f-10c2-4b46-afc3-248d6f8a8345
Verdict: Malicious activity
Threats:

Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns.

Analysis date: May 15, 2019, 12:34:32
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
gootkit
emotet
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

82BF7938B24C2C1476ED1AE0BF6E583C

SHA1:

296C55E466DC6C7BF146A6C256F24927C12D1E29

SHA256:

53A127FDC57F3C39B0FECA98C5B64919C28980D450FD701F3C839776B411B128

SSDEEP:

3072:qKuT2SxlX/1SvgDJ6gwBq1Dg1xEWrXh8Ag:qKu/xo6JvwA1DgDNhJ

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

    • GOTKIT detected

      • GAAfRZMq.exe (PID: 1156)
    • Emotet process was detected

      • soundser.exe (PID: 3096)
    • Connects to CnC server

      • soundser.exe (PID: 3856)
    • EMOTET was detected

      • soundser.exe (PID: 3856)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • GAAfRZMq.exe (PID: 1156)
    • Application launched itself

      • soundser.exe (PID: 3096)
      • GAAfRZMq.exe (PID: 3516)
    • Starts itself from another location

      • GAAfRZMq.exe (PID: 1156)
    • Connects to server without host name

      • soundser.exe (PID: 3856)
  • 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 | Win32 Executable MS Visual C++ 4.x (60.1)
.exe | Win32 Executable MS Visual C++ (generic) (13.9)
.exe | Win64 Executable (generic) (12.3)
.scr | Windows screen saver (5.8)
.dll | Win32 Dynamic Link Library (generic) (2.9)

EXIF

EXE

ProductVersion: 7.02.7601.17514
ProductName: Microsoft(R) Connection Manager
OriginalFileName: CMSTP.EXE
LegalCopyright: © Microsoft Corporation. All rights reserved.
InternalName: CMSTP
FileVersion: 7.02.7601.17514 (win7sp1_rtm.101119-1850)
FileDescription: Microsoft Connection Manager Profile ikstaller
CompanyName: Microsoft Corporation
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 7.2.7601.17514
FileVersionNumber: 7.2.7601.17514
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x28c8
UninitializedDataSize: -
InitializedDataSize: 106496
CodeSize: 7168
LinkerVersion: 2.5
PEType: PE32
TimeStamp: 2018:05:15 07:24:15+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-May-2018 05:24:15
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: Microsoft Connection Manager Profile ikstaller
FileVersion: 7.02.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: CMSTP
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: CMSTP.EXE
ProductName: Microsoft(R) Connection Manager
ProductVersion: 7.02.7601.17514

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: 4
Time date stamp: 15-May-2018 05:24:15
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00001A86
0x00001C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.60053
.rdata
0x00003000
0x00004ECC
0x00005000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.02614
.data
0x00008000
0x00014198
0x00014200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.45174
.rsrc
0x0001D000
0x00000DA0
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.64674

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.56398
944
UNKNOWN
English - United States
RT_VERSION
107
1.91924
20
UNKNOWN
English - United States
RT_GROUP_ICON
5000
5.04236
351
UNKNOWN
English - United States
REGINST

Imports

ADVAPI32.dll
GDI32.dll
IMM32.dll
KERNEL32.dll
MSVCRT.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start gaafrzmq.exe no specs #GOOTKIT gaafrzmq.exe #EMOTET soundser.exe no specs #EMOTET soundser.exe explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3516"C:\Users\admin\AppData\Local\Temp\GAAfRZMq.exe" C:\Users\admin\AppData\Local\Temp\GAAfRZMq.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Connection Manager Profile ikstaller
Exit code:
0
Version:
7.02.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\users\admin\appdata\local\temp\gaafrzmq.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1156--c314b06fC:\Users\admin\AppData\Local\Temp\GAAfRZMq.exe
GAAfRZMq.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Connection Manager Profile ikstaller
Exit code:
0
Version:
7.02.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\users\admin\appdata\local\temp\gaafrzmq.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3096"C:\Users\admin\AppData\Local\soundser\soundser.exe"C:\Users\admin\AppData\Local\soundser\soundser.exe
GAAfRZMq.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Connection Manager Profile ikstaller
Exit code:
0
Version:
7.02.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\users\admin\appdata\local\soundser\soundser.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3856--3ab57678C:\Users\admin\AppData\Local\soundser\soundser.exe
soundser.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Connection Manager Profile ikstaller
Version:
7.02.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\users\admin\appdata\local\soundser\soundser.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1032"C:\Windows\explorer.exe" C:\Windows\explorer.exeexplorer.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:\systemroot\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
98
Read events
84
Write events
14
Delete events
0

Modification events

(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3856) soundser.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1156GAAfRZMq.exeC:\Users\admin\AppData\Local\soundser\soundser.exeexecutable
MD5:82BF7938B24C2C1476ED1AE0BF6E583C
SHA256:53A127FDC57F3C39B0FECA98C5B64919C28980D450FD701F3C839776B411B128
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3856
soundser.exe
POST
200.85.46.122:80
http://200.85.46.122/pdf/
PY
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3856
soundser.exe
200.85.46.122:80
Telecel S.A.
PY
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3856
soundser.exe
A Network Trojan was detected
MALWARE [PTsecurity] Feodo/Emotet
2 ETPRO signatures available at the full report
No debug info