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File name:

leaz5.bin

Full analysis: https://app.any.run/tasks/5137f1e2-b72b-4e05-b6fa-bf9752368a70
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: December 06, 2018, 07:36:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
gozi
ursnif
dreambot
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

054853533301FA7E4CCC84CB153811C4

SHA1:

04937826A554BD3AF4B268D4C830B71360A81966

SHA256:

CAF57A3D8BC6DF8B9C51A0133D5562C40133BFB7319979DE75CCBC4165B47001

SSDEEP:

3072:RWDdCZn+MHTptyZ1+5Ck15lxYY54Fp3QT2kZz2yDj0EQ8x7xSJM7UmA0ox6:RWkdVlS1oCPY5+QT2kx5HlS27Umg

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: 2932)
    • Connects to CnC server

      • iexplore.exe (PID: 2932)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3544)
    • Changes internet zones settings

      • iexplore.exe (PID: 2648)
      • iexplore.exe (PID: 3544)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3856)
      • iexplore.exe (PID: 2932)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2932)
      • iexplore.exe (PID: 3856)
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

InternalName: Heattalk
FileVersion: 0.0.35.43
FileDescription: Heattalk
LegalCopyright: Copyright © 2008 Axceler Out. All rights reserved.
ProductName: Heattalk
ProductVersion: 0.0.35.43
CompanyName: Axceler Out
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 0.0.35.43
FileVersionNumber: 0.0.35.43
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x1f35
UninitializedDataSize: -
InitializedDataSize: 92160
CodeSize: 186368
LinkerVersion: 10
PEType: PE32
TimeStamp: 2011:12:03 13:58:06+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Dec-2011 12:58:06
Detected languages:
  • English - United States
Debug artifacts:
  • c:\Please\flower\Again\rock\coldSafe.pdb
CompanyName: Axceler Out
ProductVersion: 0.0.35.43
ProductName: Heattalk
LegalCopyright: Copyright © 2008 Axceler Out. All rights reserved.
FileDescription: Heattalk
FileVersion: 0.0.35.43
InternalName: Heattalk

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: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 03-Dec-2011 12:58:06
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
0x0002D7A4
0x0002D800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.69483
.rdata
0x0002F000
0x000022C8
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.82048
.data
0x00032000
0x00013D60
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.8767
.rsrc
0x00046000
0x000004B0
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.42922

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.79597
346
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
6
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start leaz5.bin.exe no specs taskmgr.exe no specs iexplore.exe iexplore.exe no specs iexplore.exe #URSNIF iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
3052"C:\Users\admin\AppData\Local\Temp\leaz5.bin.exe" C:\Users\admin\AppData\Local\Temp\leaz5.bin.exeexplorer.exe
User:
admin
Company:
Axceler Out
Integrity Level:
MEDIUM
Description:
Heattalk
Exit code:
575
Version:
0.0.35.43
2284"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3544"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)
3856"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3544 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exeiexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2648"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)
2932"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2648 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
720
Read events
629
Write events
86
Delete events
5

Modification events

(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{B6E6FAAD-F929-11E8-834A-5254004A04AF}
Value:
0
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
3
(PID) Process:(3544) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E2070C0004000600070025000000F601
Executable files
0
Suspicious files
0
Text files
13
Unknown types
2

Dropped files

PID
Process
Filename
Type
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico
MD5:
SHA256:
3544iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
3544iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFCD0F9080B3970769.TMP
MD5:
SHA256:
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{B6E6FAAE-F929-11E8-834A-5254004A04AF}.dat
MD5:
SHA256:
3544iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFA894F4661EE6692F.TMP
MD5:
SHA256:
3544iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{B6E6FAAD-F929-11E8-834A-5254004A04AF}.dat
MD5:
SHA256:
2648iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\favicon[1].ico
MD5:
SHA256:
2648iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
2648iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF12C609988082D1B7.TMP
MD5:
SHA256:
2648iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{C87EB4C8-F929-11E8-834A-5254004A04AF}.dat
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2648
iexplore.exe
GET
200
87.106.18.141:80
http://ziebelschr.com/favicon.ico
DE
malicious
2932
iexplore.exe
GET
200
87.106.18.141:80
http://ziebelschr.com/images/sZivDtjKXS/R1CImRr3xmHE7LdQt/sHpkXX6yIJNu/3_2FEO8vDop/2FAeNPawmUdgUL/By_2FY37HumUWcFLM22s3/obOoFRGKDMeLH4Po/0Ni3mtP83IRSpSQ/7p0tijb9BGb_2BLN9R/CscX1A_2B/DPqAB8_2F0We9Yqrpmm2/fQOn6nvPQH_2B2c/FBtd1.avi
DE
malicious
3544
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
2648
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
2648
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3544
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2932
iexplore.exe
87.106.18.141:80
ziebelschr.com
1&1 Internet SE
DE
malicious
2648
iexplore.exe
87.106.18.141:80
ziebelschr.com
1&1 Internet SE
DE
malicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
zweideckei.com
malicious
ziebelschr.com
  • 87.106.18.141
malicious

Threats

PID
Process
Class
Message
2932
iexplore.exe
A Network Trojan was detected
SC SPYWARE Spyware Ursnif Win32
2932
iexplore.exe
A Network Trojan was detected
MALWARE [PTsecurity] W32.Dreambot HTTP GET Check-in
2 ETPRO signatures available at the full report
No debug info