File name:

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Full analysis: https://app.any.run/tasks/4ca36eee-62f9-4748-8bd5-de699dc891d3
Verdict: Malicious activity
Threats:

FlawedAmmmyy is a RAT type malware that can be used to perform actions remotely on an infected PC. This malware is well known for being featured in especially large campaigns with wide target demographics.

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Analysis date: February 19, 2019, 01:53:38
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exe-to-msi
rat
flawedammyy
ammyy
trojan
Indicators:
MIME: application/x-msi
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, MSI Installer, Code page: 1252, Last Printed: Fri Sep 21 10:56:09 2012, Create Time/Date: Fri Sep 21 10:56:09 2012, Name of Creating Application: Windows Installer, Title: Exe to msi converter free, Author: www.exetomsi.com, Template: ;0, Last Saved By: devuser, Revision Number: {C35CF0AA-9B3F-4903-9F05-EBF606D58D3E}, Last Saved Time/Date: Tue May 21 12:56:44 2013, Number of Pages: 100, Number of Words: 0, Security: 0
MD5:

C19F4137DA7C2D9E5A6A26EFE3FC0F9A

SHA1:

B89129999C1D61AAC0141BA9E3656B612DFD01AD

SHA256:

10987FB8AB8275F9DE9B8F4F1434CAC08D03B659BF69F81FDB5659F7A0253079

SSDEEP:

3072:mEuxp21krc+gT892t0sIMhnj7+kdu8Ocv7cul9O1bwDjHl:mEgWEc+gg9zsIMrcu3v9

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

    • Starts NET.EXE for service management

      • cmd.exe (PID: 3448)
      • cmd.exe (PID: 4092)
      • cmd.exe (PID: 2652)

    • Application was dropped or rewritten from another process

      • wsus.exe (PID: 3712)
      • wsus.exe (PID: 3056)

    • FLAWEDAMMYY was detected

      • wsus.exe (PID: 3056)

    • Connects to CnC server

      • wsus.exe (PID: 3056)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 2324)
      • MSIA1D0.tmp (PID: 2836)

    • Drop ExeToMSI Application

      • msiexec.exe (PID: 2324)

    • Starts CMD.EXE for commands execution

      • MSIA1D0.tmp (PID: 2836)

    • Starts SC.EXE for service management

      • cmd.exe (PID: 3700)
      • cmd.exe (PID: 2288)
      • cmd.exe (PID: 3080)

    • Creates files in the program directory

      • MSIA1D0.tmp (PID: 2836)

    • Application launched itself

      • wsus.exe (PID: 3712)

  • INFO

    • Starts application with an unusual extension

      • msiexec.exe (PID: 2324)

    • Searches for installed software

      • msiexec.exe (PID: 2324)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 2232)

    • Application was dropped or rewritten from another process

      • MSIA1D0.tmp (PID: 2836)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msi | Microsoft Installer (100)

EXIF

FlashPix

CodePage: Windows Latin 1 (Western European)
LastPrinted: 2012:09:21 09:56:09
CreateDate: 2012:09:21 09:56:09
Software: Windows Installer
Title: Exe to msi converter free
Subject: -
Author: www.exetomsi.com
Keywords: -
Comments: -
Template: ;0
LastModifiedBy: devuser
RevisionNumber: {C35CF0AA-9B3F-4903-9F05-EBF606D58D3E}
ModifyDate: 2013:05:21 11:56:44
Pages: 100
Words: -
Security: None
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
60
Monitored processes
22
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start msiexec.exe no specs msiexec.exe vssvc.exe no specs drvinst.exe no specs msia1d0.tmp cmd.exe cmd.exe net.exe no specs sc.exe no specs net1.exe no specs cmd.exe cmd.exe net.exe no specs sc.exe no specs net1.exe no specs cmd.exe sc.exe no specs cmd.exe net.exe no specs net1.exe no specs wsus.exe no specs #FLAWEDAMMYY wsus.exe

Process information

PID
CMD
Path
Indicators
Parent process
2232C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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\user32.dll
c:\windows\system32\gdi32.dll
2288"C:\Windows\System32\cmd.exe" /C sc delete foundationC:\Windows\System32\cmd.exe
MSIA1D0.tmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
1060
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2324C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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\user32.dll
c:\windows\system32\gdi32.dll
2652"C:\Windows\System32\cmd.exe" /C net.exe start foundation y C:\Windows\System32\cmd.exe
MSIA1D0.tmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2704DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot18" "" "" "6792c44eb" "00000000" "00000550" "00000330"C:\Windows\system32\DrvInst.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2808net.exe stop foundationC:\Windows\system32\net.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Net Command
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\net.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\netutils.dll
c:\windows\system32\browcli.dll
2816net.exe start foundation y C:\Windows\system32\net.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Net Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\net.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\netutils.dll
c:\windows\system32\browcli.dll
2836"C:\Windows\Installer\MSIA1D0.tmp"C:\Windows\Installer\MSIA1D0.tmp
msiexec.exe
User:
admin
Company:
IBM Controler' System Security Control
Integrity Level:
MEDIUM
Description:
IBM Controler' System Security Control
Exit code:
0
Version:
2.8.17228.1
Modules
Images
c:\windows\installer\msia1d0.tmp
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\winspool.drv
2944net.exe stop foundationC:\Windows\system32\net.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Net Command
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\net.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\netutils.dll
c:\windows\system32\browcli.dll
2984"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\select.msi"C:\Windows\System32\msiexec.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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\user32.dll
c:\windows\system32\gdi32.dll
Total events
615
Read events
438
Write events
177
Delete events
0

Modification events

(PID) Process:(2324) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
4000000000000000C4BBC0F8F5C7D40114090000D80F0000D5070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2324) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppCreate (Enter)
Value:
4000000000000000C4BBC0F8F5C7D40114090000D80F0000D0070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2324) msiexec.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP
Operation:writeName:LastIndex
Value:
20
(PID) Process:(2324) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppGatherWriterMetadata (Enter)
Value:
4000000000000000AAA40AF9F5C7D40114090000D80F0000D3070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2324) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher
Operation:writeName:IDENTIFY (Enter)
Value:
400000000000000004070DF9F5C7D40114090000A40E0000E80300000100000000000000000000005F67F2DEA41EA24983675F05F45B97EA0000000000000000
(PID) Process:(2232) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000C6F218F9F5C7D401B8080000180F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2232) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000C6F218F9F5C7D401B8080000EC0A0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2232) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000C6F218F9F5C7D401B8080000F40A0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2232) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000C6F218F9F5C7D401B8080000240F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2232) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Leave)
Value:
40000000000000007AB71DF9F5C7D401B8080000EC0A0000E8030000000000000100000000000000000000000000000000000000000000000000000000000000
Executable files
3
Suspicious files
8
Text files
69
Unknown types
0

Dropped files

PID
Process
Filename
Type
2324msiexec.exeC:\System Volume Information\SPP\metadata-2 —
MD5:—
SHA256:—
2324msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF78F86D8611F9DDAE.TMP —
MD5:—
SHA256:—
2232vssvc.exeC: —
MD5:—
SHA256:—
2324msiexec.exeC:\Windows\Installer\249c04.ipibinary
MD5:—
SHA256:—
2324msiexec.exeC:\System Volume Information\SPP\snapshot-2binary
MD5:—
SHA256:—
2704DrvInst.exeC:\Windows\INF\setupapi.ev1binary
MD5:—
SHA256:—
2836MSIA1D0.tmpC:\ProgramData\Microsofts Help\wsus.exeexecutable
MD5:—
SHA256:—
2836MSIA1D0.tmpC:\ProgramData\Microsofts Help\template_d7e330.DATAHASHbinary
MD5:—
SHA256:—
2324msiexec.exeC:\Windows\Installer\MSIA1D0.tmpexecutable
MD5:—
SHA256:—
2836MSIA1D0.tmpC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\dat1[1].omgbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
0
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2836
MSIA1D0.tmp
GET
200
185.17.120.235:80
http://185.17.120.235/dat1.omg
RU
binary
657 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2836
MSIA1D0.tmp
185.17.120.235:80
—
Leaseweb Deutschland GmbH
RU
suspicious
3056
wsus.exe
185.99.133.2:80
—
Zappie Host LLC
NZ
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
3056
wsus.exe
A Network Trojan was detected
MALWARE [PTsecurity] FlawedAmmyy.RAT
3056
wsus.exe
A Network Trojan was detected
MALWARE [PTsecurity] AMMYY RAT
3056
wsus.exe
A Network Trojan was detected
MALWARE [PTsecurity] FlawedAmmyy.RAT
3056
wsus.exe
A Network Trojan was detected
MALWARE [PTsecurity] AMMYY RAT
3056
wsus.exe
A Network Trojan was detected
ET TROJAN Win32/FlawedAmmyy RAT CnC Checkin
3056
wsus.exe
A Network Trojan was detected
MALWARE [PTsecurity] FlawedAmmyy.RAT Checkin
Process
Message
MSIA1D0.tmp
C:\ProgramData\Microsofts Help\template_d7e330.DATAHASH
MSIA1D0.tmp
--End Dowload--
MSIA1D0.tmp
/C sc create foundation binPath= "C:\ProgramData\Microsofts Help\wsus.exe -service" type= own start= auto error= ignore
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Reports
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