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setup.exe

Full analysis: https://app.any.run/tasks/b7f67be5-f43a-4998-bd59-92a2c9085758
Verdict: Malicious activity
Analysis date: January 22, 2019, 13:11:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

3BE20A25F7619D13A020B5E06413F003

SHA1:

962B855522A40CADDE0065D297338ED97BFE6150

SHA256:

FD5F24429D25FD0EB730717EA0540C82FE9FBD7DFB3D345371FCBEB29E4DDDC0

SSDEEP:

49152:puLxxeY2j3l5KE/ITXLHstMrtrfUDwvFSnMxB:ULL2jVQfHstMhfU0vFZD

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

    • Loads dropped or rewritten executable

      • SicalcAA.exe (PID: 3800)
      • SicalcAA.exe (PID: 2812)
      • setup.exe (PID: 2164)

    • Application was dropped or rewritten from another process

      • SicalcAA.exe (PID: 3800)
      • SicalcAA.exe (PID: 2812)

  • SUSPICIOUS

    • Creates files in the user directory

      • SicalcAA.exe (PID: 2812)
      • SicalcAA.exe (PID: 3800)

    • Creates files in the Windows directory

      • setup.exe (PID: 2164)

    • Executable content was dropped or overwritten

      • setup.exe (PID: 2164)

    • Creates a software uninstall entry

      • setup.exe (PID: 2164)

    • Creates files in the program directory

      • setup.exe (PID: 2164)

    • Creates COM task schedule object

      • setup.exe (PID: 2164)

    • Starts Internet Explorer

      • SicalcAA.exe (PID: 3800)

  • INFO

    • Creates files in the user directory

      • iexplore.exe (PID: 568)
      • iexplore.exe (PID: 2308)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 568)

    • Changes internet zones settings

      • iexplore.exe (PID: 2308)

    • Reads internet explorer settings

      • iexplore.exe (PID: 568)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x312a
UninitializedDataSize: 1024
InitializedDataSize: 164864
CodeSize: 24576
LinkerVersion: 6
PEType: PE32
TimeStamp: 2016:04:02 05:20:13+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 02-Apr-2016 03:20:13
Detected languages:
  • English - United States

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: 0x000000C8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 02-Apr-2016 03:20:13
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
0x00005E66
0x00006000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.44066
.rdata
0x00007000
0x000012A2
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.05833
.data
0x00009000
0x00025D18
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.18773
.ndata
0x0002F000
0x00017000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00046000
0x00001418
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.17906

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.21417
958
UNKNOWN
English - United States
RT_MANIFEST
103
1.81924
20
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.67385
512
UNKNOWN
English - United States
RT_DIALOG
106
2.91148
248
UNKNOWN
English - United States
RT_DIALOG
107
2.52183
160
UNKNOWN
English - United States
RT_DIALOG
111
2.92787
238
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start setup.exe no specs setup.exe sicalcaa.exe no specs sicalcaa.exe no specs calc.exe no specs iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
3084"C:\Users\admin\AppData\Local\Temp\setup.exe" C:\Users\admin\AppData\Local\Temp\setup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
2164"C:\Users\admin\AppData\Local\Temp\setup.exe" C:\Users\admin\AppData\Local\Temp\setup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
2812"C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe" C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe—explorer.exe
User:
admin
Company:
SERPRO - Serviço Federal de Processamento de Dados
Integrity Level:
MEDIUM
Exit code:
0
Version:
5.40.0066
3800"C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe" C:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe—explorer.exe
User:
admin
Company:
SERPRO - Serviço Federal de Processamento de Dados
Integrity Level:
MEDIUM
Version:
5.40.0066
936calc.EXE C:\Windows\system32\calc.EXE—SicalcAA.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Calculator
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2308"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
SicalcAA.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
568"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2308 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Total events
1 338
Read events
817
Write events
0
Delete events
0

Modification events

No data
Executable files
13
Suspicious files
6
Text files
16
Unknown types
4

Dropped files

PID
Process
Filename
Type
2164setup.exeC:\ProgramData\Programas RFB\Sicalc Auto Atendimento\SicalcAA.mdb —
MD5:—
SHA256:—
2164setup.exeC:\Program Files\Programas RFB\Sicalc Auto Atendimento\CriticasCalculo.dll.manifestxml
MD5:8000639BCC6FCD16DB0D8C793897B284
SHA256:AA18719F255E94E89716222BD5D4CA7D01D9CDE5C57E59FF6B5F9D2D39A0A629
2164setup.exeC:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.hlphlp
MD5:4F4EE77EE49B8D7B06C690AA891F2856
SHA256:686D30C6763CB5BE1A79A0292F9D490DEFD89B42CB573CD14268F47A70920567
2164setup.exeC:\Users\admin\AppData\Local\Temp\nss6023.tmp\modern-header.bmpimage
MD5:53A8E16BB74FB186508A90AE8B3F33F6
SHA256:3E87F24161C0350C25AC7DEF1F625D0A7C3E86FE32A4312A773867CCC44414C0
2812SicalcAA.exeC:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.mdb —
MD5:—
SHA256:—
2812SicalcAA.exeC:\Users\admin\AppData\Roaming\Programas RFB\Sicalc Auto Atendimento\SicalcAA.ldb —
MD5:—
SHA256:—
2164setup.exeC:\Program Files\Programas RFB\Sicalc Auto Atendimento\Calculo.dllexecutable
MD5:A5389D0F5DC3C6867B25BB0BB174C6BB
SHA256:0D3D9A907DEB89874655E794CBA742D3295BBE8A80765DEB44C7FD5B18F6F229
2164setup.exeC:\Users\admin\AppData\Local\Temp\nss6023.tmp\modern-wizard.bmpimage
MD5:7D91A409017C061F1131751192A26D7A
SHA256:71E16CA00C0953463EFDD5D4E422E8F77138E14677A335207EFDB1231A3B87B0
2164setup.exeC:\Program Files\Programas RFB\Sicalc Auto Atendimento\SicalcAA.exe.manifestxml
MD5:0BBEED0896ED03CDE4609E8014DE2F8A
SHA256:741C40A94C1BBBA37A3C75D0D36FB39C60BA1FD31588AFE9469A2C0C12328203
2164setup.exeC:\Windows\system32\MSDBRPTR.DLLexecutable
MD5:0EC002106151231D4D8756BC86DE3C58
SHA256:E7A867A935BB5C6599DF31E5654E9D18EF5F13265BA34AF7014E85F33B58F8C5
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2308
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2308
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
568
iexplore.exe
161.148.249.7:443
www18.receita.fazenda.gov.br
SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
BR
unknown

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
www18.receita.fazenda.gov.br
  • 161.148.249.7
unknown

Threats

No threats detected
No debug info
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Reports
setup.exe