File name:

app.exe

Full analysis: https://app.any.run/tasks/692fb4ea-1cee-4906-baaa-a119c45fe9c2
Verdict: Malicious activity
Threats:

Glupteba is a loader with information-stealing and traffic routing functionality. It is designed primarily to install other viruses on infected PCs but can do much more than that. In addition, it is being constantly updated, making this virus one to watch out for.

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Analysis date: December 03, 2019, 12:43:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
glupteba
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

8A3DE76D6367611E3BFDB2766DD3D70C

SHA1:

0296B09D66C24902359B0B414E7EAF64862774AA

SHA256:

1FAFC153ADA2B934B2104DF7B5827AFBB5D503A30B1C9B5729EDD32408B5E8A6

SSDEEP:

98304:kWWYJZwPkvE7uGnuLd4LbmuR4JzJ5iNItsKo5/cuH:W2U97xCuuNTiNItGJ

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

    • GLUPTEBA was detected

      • app.exe (PID: 2968)
      • app.exe (PID: 2772)
      • windefender.exe (PID: 2364)
      • csrss.exe (PID: 284)

    • Changes settings of System certificates

      • app.exe (PID: 2772)
      • csrss.exe (PID: 284)

    • Changes the autorun value in the registry

      • app.exe (PID: 2968)

    • Known privilege escalation attack

      • app.exe (PID: 2772)

    • Modifies exclusions in Windows Defender

      • app.exe (PID: 2968)

    • Connects to CnC server

      • app.exe (PID: 2772)
      • csrss.exe (PID: 284)

    • Uses Task Scheduler to autorun other applications

      • csrss.exe (PID: 284)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 2752)
      • schtasks.exe (PID: 1600)

    • Application was dropped or rewritten from another process

      • windefender.exe (PID: 2364)
      • windefender.exe (PID: 2188)

  • SUSPICIOUS

    • Adds / modifies Windows certificates

      • app.exe (PID: 2772)
      • csrss.exe (PID: 284)

    • Creates files in the Windows directory

      • app.exe (PID: 2968)
      • csrss.exe (PID: 284)

    • Reads the machine GUID from the registry

      • csrss.exe (PID: 284)
      • app.exe (PID: 2772)

    • Uses NETSH.EXE for network configuration

      • cmd.exe (PID: 444)
      • cmd.exe (PID: 2348)

    • Modifies the open verb of a shell class

      • app.exe (PID: 2772)

    • Starts itself from another location

      • app.exe (PID: 2968)

    • Starts CMD.EXE for commands execution

      • app.exe (PID: 2968)
      • app.exe (PID: 2772)
      • windefender.exe (PID: 2364)
      • csrss.exe (PID: 284)

    • Executable content was dropped or overwritten

      • app.exe (PID: 2968)
      • csrss.exe (PID: 284)

    • Application launched itself

      • app.exe (PID: 3028)

    • Creates files in the driver directory

      • csrss.exe (PID: 284)

    • Executed as Windows Service

      • windefender.exe (PID: 2188)

    • Starts SC.EXE for service management

      • cmd.exe (PID: 2796)
      • cmd.exe (PID: 2888)
      • cmd.exe (PID: 3796)
      • cmd.exe (PID: 3388)

    • Searches for installed software

      • csrss.exe (PID: 284)

  • INFO

    • Reads settings of System Certificates

      • app.exe (PID: 2772)
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++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

FileSubtype: 0
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: Debug
FileFlagsMask: 0x003f
ProductVersionNumber: 28.0.0.0
FileVersionNumber: 28.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: 0
OSVersion: 5
EntryPoint: 0x1ceb
UninitializedDataSize: 0
InitializedDataSize: 4007424
CodeSize: 37888
LinkerVersion: 9
PEType: PE32
TimeStamp: 2018:12:08 02:47:25+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 08-Dec-2018 01:47:25

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 08-Dec-2018 01:47:25
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
0x00001000
0x000092D4
0x00009400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.58353
.rdata
0x0000B000
0x0000224C
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.35535
.data
0x0000E000
0x003C4DAC
0x003A6400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99862
.rsrc
0x003D3000
0x00332BD0
0x00008C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.26584
.reloc
0x00706000
0x000035E4
0x00003600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
1.73075

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.37333
524
UNKNOWN
UNKNOWN
RT_VERSION
2
4.47111
2216
UNKNOWN
UNKNOWN
RT_ICON
3
4.4107
1736
UNKNOWN
UNKNOWN
RT_ICON
4
4.41869
1384
UNKNOWN
UNKNOWN
RT_ICON
5
4.77959
9640
UNKNOWN
UNKNOWN
RT_ICON
6
5.2312
4264
UNKNOWN
UNKNOWN
RT_ICON
7
4.79749
2440
UNKNOWN
UNKNOWN
RT_ICON
8
3.11822
478
UNKNOWN
UNKNOWN
RT_STRING
9
3.25346
1096
UNKNOWN
UNKNOWN
RT_STRING
10
3.76287
2216
UNKNOWN
UNKNOWN
RT_CURSOR

Imports

ADVAPI32.dll
KERNEL32.dll
USER32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
73
Monitored processes
24
Malicious processes
7
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start #GLUPTEBA app.exe cmd.exe no specs compmgmtlauncher.exe no specs compmgmtlauncher.exe no specs compmgmtlauncher.exe app.exe no specs #GLUPTEBA app.exe cmd.exe no specs netsh.exe no specs cmd.exe no specs netsh.exe no specs #GLUPTEBA csrss.exe schtasks.exe no specs schtasks.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs sc.exe no specs #GLUPTEBA windefender.exe no specs cmd.exe no specs sc.exe no specs windefender.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2772"C:\Users\admin\AppData\Local\Temp\app.exe" C:\Users\admin\AppData\Local\Temp\app.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3392cmd.exe /C CompMgmtLauncherC:\Windows\system32\cmd.exe—app.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
4016CompMgmtLauncherC:\Windows\system32\CompMgmtLauncher.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Computer Management Snapin Launcher
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1796"C:\Windows\system32\CompMgmtLauncher.exe" C:\Windows\system32\CompMgmtLauncher.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Computer Management Snapin Launcher
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2824"C:\Windows\system32\CompMgmtLauncher.exe" C:\Windows\system32\CompMgmtLauncher.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Computer Management Snapin Launcher
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3028"C:\Users\admin\AppData\Local\Temp\app.exe" C:\Users\admin\AppData\Local\Temp\app.exe—CompMgmtLauncher.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
2968"C:\Users\admin\AppData\Local\Temp\app.exe"C:\Users\admin\AppData\Local\Temp\app.exe
app.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
444cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"C:\Windows\system32\cmd.exe—app.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2812netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yesC:\Windows\system32\netsh.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2348cmd.exe /C "netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes"C:\Windows\system32\cmd.exe—app.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
1 791
Read events
1 404
Write events
0
Delete events
0

Modification events

No data
Executable files
5
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
284csrss.exeC:\Windows\System32\drivers\WinmonFS.sysexecutable
MD5:0D3A8D67CD969C6E096B4D29E910DD9E
SHA256:EB0BE2AC3833C843214A55B14C31125A7B600D5272BDF322C4871F42627576E4
2968app.exeC:\Windows\rss\csrss.exeexecutable
MD5:8A3DE76D6367611E3BFDB2766DD3D70C
SHA256:1FAFC153ADA2B934B2104DF7B5827AFBB5D503A30B1C9B5729EDD32408B5E8A6
284csrss.exeC:\Windows\windefender.exeexecutable
MD5:0D0BE9FD3B3B43BB47A22A702DD77820
SHA256:C33051BDD518A4A41DE46D23CE6EAC4EF941B77B7F9183AEFF3ECF6EED699F44
284csrss.exeC:\Windows\System32\drivers\WinmonProcessMonitor.sysexecutable
MD5:622FD523A87CB55BE0B676A70C64E8F8
SHA256:F609C6656A0C451DAFA5173DF0CD848F7CB7F22C4F150F8D16716C12593DE66C
284csrss.exeC:\Windows\System32\drivers\Winmon.sysexecutable
MD5:4EF0C39E632279D7B3672D2EFC071E5B
SHA256:889FB266C4C01BB4EF67635249C8DAEB641FC86CE62FC280B34BEEC415FB6129
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
3
Threats
3

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
284
csrss.exe
104.28.29.172:443
mymindmix.ru
Cloudflare Inc
US
shared
284
csrss.exe
104.26.14.130:443
venoxcontrol.com
Cloudflare Inc
US
shared
2772
app.exe
104.26.14.130:443
venoxcontrol.com
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
venoxcontrol.com
  • 104.26.14.130
  • 104.26.15.130
malicious
mymindmix.ru
  • 104.28.29.172
  • 104.28.28.172
suspicious
nxtfdata.xyz
  • —
malicious

Threats

PID
Process
Class
Message
2772
app.exe
A Network Trojan was detected
ET TROJAN Observed Glupteba CnC Domain (venoxcontrol .com in TLS SNI)
284
csrss.exe
A Network Trojan was detected
ET TROJAN Observed Glupteba CnC Domain (venoxcontrol .com in TLS SNI)
1080
svchost.exe
A Network Trojan was detected
ET TROJAN Glupteba CnC Domain in DNS Lookup
No debug info
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Reports
app.exe