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File name:

awoolazn.exe

Full analysis: https://app.any.run/tasks/31f49324-5693-40e9-9d73-3e076dec5c49
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: October 14, 2019, 17:01:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
tofsee
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

ED2BA791AF39608677D99F0E5622AB01

SHA1:

71AEE43DD9477B97FB16D84F7C2D29546DB5F51E

SHA256:

A2E966E0C67BA8C7496B3DBFB40E49EDED364E1ECD982FE345E43AC9C9BC0C16

SSDEEP:

12288:3IRZTEoH9MjgxD3OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOW:MhEodMK

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

    • Application was dropped or rewritten from another process

      • embfsqzz.exe (PID: 976)
    • Uses SVCHOST.EXE for hidden code execution

      • embfsqzz.exe (PID: 976)
    • TOFSEE was detected

      • svchost.exe (PID: 1012)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • awoolazn.exe (PID: 2364)
    • Starts SC.EXE for service management

      • awoolazn.exe (PID: 2364)
    • Executed as Windows Service

      • embfsqzz.exe (PID: 976)
    • Creates or modifies windows services

      • svchost.exe (PID: 1012)
    • Executable content was dropped or overwritten

      • awoolazn.exe (PID: 2364)
      • cmd.exe (PID: 1216)
    • Uses NETSH.EXE for network configuration

      • awoolazn.exe (PID: 2364)
    • Connects to SMTP port

      • svchost.exe (PID: 1012)
    • Creates files in the Windows directory

      • svchost.exe (PID: 1012)
    • Connects to unusual port

      • svchost.exe (PID: 1012)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1928)
    • Manual execution by user

      • WINWORD.EXE (PID: 892)
      • WINWORD.EXE (PID: 1928)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 892)
      • WINWORD.EXE (PID: 1928)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:04:21 06:43:38+02:00
PEType: PE32
LinkerVersion: 14
CodeSize: 87040
InitializedDataSize: 1922560
UninitializedDataSize: -
EntryPoint: 0x1e04
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Apr-2018 04:43:38
Detected languages:
  • Italian - Italy
Debug artifacts:
  • C:\ledohuvotixazob.pdb

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 9
Time date stamp: 21-Apr-2018 04:43:38
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000153AB
0x00015400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.68234
.rdata
0x00017000
0x00023962
0x00023A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.7948
.data
0x0003B000
0x001AA5F0
0x00002200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.666985
.sey
0x001E6000
0x00000400
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rav
0x001E7000
0x00000001
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.tls
0x001E8000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.gfids
0x001E9000
0x000000AC
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.52941
.rsrc
0x001EA000
0x00005928
0x00005A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.75197
.reloc
0x001F0000
0x000011B4
0x00C6D800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.56668

Resources

Title
Entropy
Size
Codepage
Language
Type
1
6.48695
4264
UNKNOWN
Italian - Italy
RT_ICON
14
3.24486
608
UNKNOWN
UNKNOWN
RT_STRING
15
3.30583
1866
UNKNOWN
UNKNOWN
RT_STRING
16
3.32747
1482
UNKNOWN
UNKNOWN
RT_STRING
17
3.31644
1570
UNKNOWN
UNKNOWN
RT_STRING
18
3.29979
1988
UNKNOWN
UNKNOWN
RT_STRING
19
3.29158
1980
UNKNOWN
UNKNOWN
RT_STRING
20
3.31493
1694
UNKNOWN
UNKNOWN
RT_STRING
21
3.229
1084
UNKNOWN
UNKNOWN
RT_STRING
116
1.7815
20
UNKNOWN
Italian - Italy
RT_GROUP_ICON

Imports

ADVAPI32.dll
KERNEL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
57
Monitored processes
13
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start awoolazn.exe wusa.exe no specs wusa.exe cmd.exe cmd.exe sc.exe sc.exe sc.exe embfsqzz.exe no specs #TOFSEE svchost.exe netsh.exe winword.exe no specs winword.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2364"C:\Users\admin\AppData\Local\Temp\awoolazn.exe" C:\Users\admin\AppData\Local\Temp\awoolazn.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1528"C:\Windows\System32\wusa.exe" C:\Windows\System32\wusa.exeawoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1948"C:\Windows\System32\wusa.exe" C:\Windows\System32\wusa.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4008cmd /C mkdir C:\Windows\system32\ofibzgxh\C:\Windows\system32\cmd.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1216cmd /C move /Y "C:\Users\admin\AppData\Local\Temp\embfsqzz.exe" C:\Windows\system32\ofibzgxh\C:\Windows\system32\cmd.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3040sc create ofibzgxh binPath= "C:\Windows\system32\ofibzgxh\embfsqzz.exe /d\"C:\Users\admin\AppData\Local\Temp\awoolazn.exe\"" type= own start= auto DisplayName= "wifi support"C:\Windows\system32\sc.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2256sc description ofibzgxh "wifi internet conection"C:\Windows\system32\sc.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2076sc start ofibzgxhC:\Windows\system32\sc.exe
awoolazn.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
976C:\Windows\system32\ofibzgxh\embfsqzz.exe /d"C:\Users\admin\AppData\Local\Temp\awoolazn.exe"C:\Windows\system32\ofibzgxh\embfsqzz.exeservices.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
1012svchost.exeC:\Windows\system32\svchost.exe
embfsqzz.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 439
Read events
1 017
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
2
Text files
4
Unknown types
6

Dropped files

PID
Process
Filename
Type
1928WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7C1B.tmp.cvr
MD5:
SHA256:
892WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7DE0.tmp.cvr
MD5:
SHA256:
1928WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{C0642BBC-2BAC-4BE9-9559-C609E3EB073C}.tmp
MD5:
SHA256:
1928WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{4EFF4EEF-B47A-4ED4-B0EF-545618F8FAFC}.tmp
MD5:
SHA256:
1928WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{5FA0B66B-49AE-4C74-B954-44DA80237A4B}.tmp
MD5:
SHA256:
1012svchost.exeC:\Windows\system32\config\systemprofile:.reposbinary
MD5:4CB432488C1EC500BB38AF78338BC2D3
SHA256:160BC1F25805BCBA72F4CD1678FBC64B035E30981A661BC127D6B0981394E97E
1928WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\womennetwork.rtf.LNKlnk
MD5:36C58F965BFFBE38B4C6A831B0289E55
SHA256:DEF9BABA25559F5E399DA1FB3001196CB81DCD35688A9E01D7C190E93A5038E9
1928WINWORD.EXEC:\Users\admin\Desktop\~$mennetwork.rtfpgc
MD5:566467AD397267723A25041AB29EBD8B
SHA256:80BACFCB8DEEF5C903BC028489A3EAD86DDC067D5F24D90EF8793E5CC32870A7
2364awoolazn.exeC:\Users\admin\AppData\Local\Temp\embfsqzz.exeexecutable
MD5:95DB3EAEEF583860506A7283DBC2622D
SHA256:FD5D3B47299FD8E5959BD6B4F186B18CBE4612790D8B9648EDB071C30E0344CB
1216cmd.exeC:\Windows\system32\ofibzgxh\embfsqzz.exeexecutable
MD5:95DB3EAEEF583860506A7283DBC2622D
SHA256:FD5D3B47299FD8E5959BD6B4F186B18CBE4612790D8B9648EDB071C30E0344CB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
26
DNS requests
26
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 b
whitelisted
1012
svchost.exe
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 b
whitelisted
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 b
whitelisted
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 b
whitelisted
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 b
whitelisted
GET
302
216.58.207.36:80
http://www.google.com/
US
html
231 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
1012
svchost.exe
43.231.4.7:443
Gigabit Hosting Sdn Bhd
MY
malicious
1012
svchost.exe
209.85.233.26:25
alt1.aspmx.l.google.com
Google Inc.
US
whitelisted
1012
svchost.exe
104.47.53.36:25
microsoft-com.mail.protection.outlook.com
Microsoft Corporation
US
unknown
1012
svchost.exe
40.76.4.15:80
microsoft.com
Microsoft Corporation
US
whitelisted
1012
svchost.exe
67.195.228.109:25
mta5.am0.yahoodns.net
Yahoo
US
unknown
1012
svchost.exe
85.114.134.88:484
myLoc managed IT AG
DE
malicious
1012
svchost.exe
148.163.156.87:25
mxa-00018502.gslb.pphosted.com
Proofpoint, Inc.
US
unknown
1012
svchost.exe
209.222.82.138:25
d67615a.ess.barracudanetworks.com
Barracuda Networks, Inc.
US
unknown
1012
svchost.exe
193.222.135.150:25
mx.tlen.pl
o2 Sp. Z.o.o.
PL
unknown
1012
svchost.exe
104.47.37.33:25
hotmail-com.olc.protection.outlook.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
microsoft.com
  • 40.76.4.15
  • 40.112.72.205
  • 40.113.200.201
  • 104.215.148.63
  • 13.77.161.179
whitelisted
microsoft-com.mail.protection.outlook.com
  • 104.47.53.36
whitelisted
yahoo.com
whitelisted
mta5.am0.yahoodns.net
  • 67.195.228.109
  • 98.136.96.77
  • 67.195.228.111
  • 67.195.204.73
  • 67.195.228.106
  • 67.195.204.77
  • 67.195.204.72
  • 67.195.204.74
unknown
google.com
whitelisted
alt1.aspmx.l.google.com
  • 209.85.233.26
whitelisted
20.25.92.185.dnsbl.sorbs.net
unknown
20.25.92.185.bl.spamcop.net
unknown
hotmail.com
whitelisted
hotmail-com.olc.protection.outlook.com
  • 104.47.37.33
  • 104.47.36.33
shared

Threats

PID
Process
Class
Message
1012
svchost.exe
A Network Trojan was detected
MALWARE [PTsecurity] Tofsee.bot
1012
svchost.exe
A Network Trojan was detected
MALWARE [PTsecurity] Tofsee.bot
6 ETPRO signatures available at the full report
No debug info