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File name:

1545.exe

Full analysis: https://app.any.run/tasks/816318d3-17db-44a2-907b-27ec24a88126
Verdict: Malicious activity
Threats:

FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus.

Malware Trends Tracker     >>>
Analysis date: August 13, 2019, 12:57:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
formbook
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

DFB42A9EA68FE9D547FB44C25C0EC3AF

SHA1:

C8C78681BB7EDE34967FE30366106A7269CC0EC2

SHA256:

9E5DAD4C8D83E018470AB38C2CB9E5ECC52E9B5CFC7B98DE508CE20E072141C9

SSDEEP:

6144:wLcmUIVqDm/QQkyxFuELoGe+hBfxNNqITKK6j2WVasfEHaN+0dtUBT8:4R9UC/QqDumon+h9v6C1si

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

    • Changes the autorun value in the registry

      • msiexec.exe (PID: 2844)
      • Taskmga.exe (PID: 1252)

    • FORMBOOK was detected

      • explorer.exe (PID: 128)

    • Connects to CnC server

      • explorer.exe (PID: 128)

    • Formbook was detected

      • msiexec.exe (PID: 2844)
      • Firefox.exe (PID: 1992)

    • Actions looks like stealing of personal data

      • msiexec.exe (PID: 2844)

    • Stealing of credential data

      • msiexec.exe (PID: 2844)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • cmd.exe (PID: 1296)
      • explorer.exe (PID: 128)
      • DllHost.exe (PID: 3316)
      • cmd.exe (PID: 3244)

    • Starts CMD.EXE for commands execution

      • msiexec.exe (PID: 2844)
      • Taskmga.exe (PID: 1252)
      • 1545.exe (PID: 3416)
      • ThumbCacheblu.exe (PID: 2416)
      • Taskmga.exe (PID: 2940)

    • Application launched itself

      • Taskmga.exe (PID: 1252)
      • Taskmga.exe (PID: 2940)

    • Executed via COM

      • DllHost.exe (PID: 3316)

    • Creates files in the program directory

      • DllHost.exe (PID: 3316)

    • Creates files in the user directory

      • msiexec.exe (PID: 2844)

    • Loads DLL from Mozilla Firefox

      • msiexec.exe (PID: 2844)

  • INFO

    • Manual execution by user

      • msiexec.exe (PID: 2844)

    • Creates files in the user directory

      • Firefox.exe (PID: 1992)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

AssemblyVersion: 0.0.0.0
ProductVersion: 4.6.8.10
ProductName: ekeyefut
OriginalFileName: proforma invoice.exe
LegalCopyright: Copyright © 1998
InternalName: proforma invoice.exe
FileVersion: 4.6.8.10
FileDescription: ekeyefut
CompanyName: ajodulekenox
Comments: awayawekusev
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 4.6.8.10
FileVersionNumber: 4.6.8.10
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x6618e
UninitializedDataSize: -
InitializedDataSize: 2048
CodeSize: 410112
LinkerVersion: 48
PEType: PE32
TimeStamp: 1991:02:08 22:47:23+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 08-Feb-1991 21:47:23
Comments: awayawekusev
CompanyName: ajodulekenox
FileDescription: ekeyefut
FileVersion: 4.6.8.10
InternalName: proforma invoice.exe
LegalCopyright: Copyright © 1998
OriginalFilename: proforma invoice.exe
ProductName: ekeyefut
ProductVersion: 4.6.8.10
Assembly Version: 0.0.0.0

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 08-Feb-1991 21:47:23
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
0x00002000
0x00064194
0x00064200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.74202
.rsrc
0x00068000
0x000005D4
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.22861
.reloc
0x0006A000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
64
Monitored processes
20
Malicious processes
3
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start 1545.exe no specs cmd.exe no specs cmd.exe cmd.exe no specs taskmga.exe cmd.exe no specs taskmga.exe no specs #FORMBOOK msiexec.exe cmd.exe no specs #FORMBOOK explorer.exe Copy/Move/Rename/Delete/Link Object thumbcacheblu.exe no specs #FORMBOOK firefox.exe no specs cmd.exe no specs cmd.exe cmd.exe no specs taskmga.exe no specs cmd.exe no specs taskmga.exe no specs msdt.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3416"C:\Users\admin\AppData\Local\Temp\1545.exe" C:\Users\admin\AppData\Local\Temp\1545.exe—explorer.exe
User:
admin
Company:
ajodulekenox
Integrity Level:
MEDIUM
Description:
ekeyefut
Exit code:
0
Version:
4.6.8.10
960"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\1545.exe:Zone.Identifier"C:\Windows\System32\cmd.exe—1545.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)
1296"C:\Windows\System32\cmd.exe" /c copy "C:\Users\admin\AppData\Local\Temp\1545.exe" "C:\Users\admin\AppData\Local\Taskmga.exe"C:\Windows\System32\cmd.exe
1545.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)
3016"C:\Windows\System32\cmd.exe" /c, "C:\Users\admin\AppData\Local\Taskmga.exe"C:\Windows\System32\cmd.exe—1545.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)
1252"C:\Users\admin\AppData\Local\Taskmga.exe"C:\Users\admin\AppData\Local\Taskmga.exe
cmd.exe
User:
admin
Company:
ajodulekenox
Integrity Level:
MEDIUM
Description:
ekeyefut
Exit code:
0
Version:
4.6.8.10
2780"C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Taskmga.exe:Zone.Identifier"C:\Windows\System32\cmd.exe—Taskmga.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)
3936C:\Users\admin\AppData\Local\Taskmga.exeC:\Users\admin\AppData\Local\Taskmga.exe—Taskmga.exe
User:
admin
Company:
ajodulekenox
Integrity Level:
MEDIUM
Description:
ekeyefut
Exit code:
0
Version:
4.6.8.10
2844"C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
2120/c del "C:\Users\admin\AppData\Local\Taskmga.exe"C:\Windows\System32\cmd.exe—msiexec.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)
128C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
463
Read events
388
Write events
75
Delete events
0

Modification events

(PID) Process:(128) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(128) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Windows\System32\display.dll,-4
Value:
S&creen resolution
(PID) Process:(128) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Program Files\Windows Sidebar\sidebar.exe,-11100
Value:
&Gadgets
(PID) Process:(128) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Windows\system32\themecpl.dll,-10
Value:
Pe&rsonalize
(PID) Process:(3416) 1545.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3416) 1545.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1252) Taskmga.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1252) Taskmga.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ApplicationDestinations
Operation:writeName:MaxEntries
Value:
15
(PID) Process:(128) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Windows\system32\mycomput.dll,-400
Value:
Mana&ge
Executable files
4
Suspicious files
72
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2844msiexec.exeC:\Users\admin\AppData\Roaming\L292-DPE\L29logrc.inibinary
MD5:2855A82ECDD565B4D957EC2EE05AED26
SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
1296cmd.exeC:\Users\admin\AppData\Local\Taskmga.exeexecutable
MD5:DFB42A9EA68FE9D547FB44C25C0EC3AF
SHA256:9E5DAD4C8D83E018470AB38C2CB9E5ECC52E9B5CFC7B98DE508CE20E072141C9
128explorer.exeC:\Users\admin\AppData\Local\Temp\Tx2p4anah\ThumbCacheblu.exeexecutable
MD5:DFB42A9EA68FE9D547FB44C25C0EC3AF
SHA256:9E5DAD4C8D83E018470AB38C2CB9E5ECC52E9B5CFC7B98DE508CE20E072141C9
3316DllHost.exeC:\Program Files\Tx2p4anah\ThumbCacheblu.exeexecutable
MD5:DFB42A9EA68FE9D547FB44C25C0EC3AF
SHA256:9E5DAD4C8D83E018470AB38C2CB9E5ECC52E9B5CFC7B98DE508CE20E072141C9
1992Firefox.exeC:\Users\admin\AppData\Roaming\L292-DPE\L29logrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
2844msiexec.exeC:\Users\admin\AppData\Roaming\L292-DPE\L29logim.jpegimage
MD5:CA4C9F0DD0734A475BF23E6243FB286B
SHA256:0E393436B31C7092E4123CDB88149617730E0E6F8E488E3812D5BEB372D5AE31
2844msiexec.exeC:\Users\admin\AppData\Roaming\L292-DPE\L29logri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
2844msiexec.exeC:\Users\admin\AppData\Roaming\L292-DPE\L29logrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
3244cmd.exeC:\Users\admin\AppData\Local\Taskmga.exeexecutable
MD5:DFB42A9EA68FE9D547FB44C25C0EC3AF
SHA256:9E5DAD4C8D83E018470AB38C2CB9E5ECC52E9B5CFC7B98DE508CE20E072141C9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
12
DNS requests
11
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
128
explorer.exe
GET
—
162.241.148.253:80
http://www.drespika.com/al/?GRj8Zl=kwX8ZKFV4jItNS4VYobkcTnWESKfuwalHeajaZxhCzlow+LkLmJrUjCOYGzh++NbLJq3dA==&cb=VT4PGdJ0
US
—
—
malicious
128
explorer.exe
GET
—
154.220.183.124:80
http://www.mingyudj.com/al/?GRj8Zl=rZTxiBYdFYwwvl+rtR5wwgJMOaTranbQ6DVYWJ0Ap6aRUufSqTe9QxQOiOBEOL0PDOEBzQ==&cb=VT4PGdJ0&sql=1
US
—
—
malicious
128
explorer.exe
POST
—
209.99.64.55:80
http://www.executiveventuresllc.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
209.99.64.55:80
http://www.executiveventuresllc.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
154.220.183.124:80
http://www.mingyudj.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
154.220.183.124:80
http://www.mingyudj.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
192.64.114.89:80
http://www.zinrop.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
192.64.114.89:80
http://www.zinrop.com/al/
US
—
—
malicious
128
explorer.exe
POST
—
192.64.114.89:80
http://www.zinrop.com/al/
US
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
128
explorer.exe
154.220.183.124:80
www.mingyudj.com
MULTACOM CORPORATION
US
malicious
128
explorer.exe
162.241.148.253:80
www.drespika.com
CyrusOne LLC
US
malicious
128
explorer.exe
209.99.64.55:80
www.executiveventuresllc.com
Confluence Networks Inc
US
malicious
128
explorer.exe
192.64.114.89:80
www.zinrop.com
Namecheap, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
www.drespika.com
  • 162.241.148.253
malicious
www.executiveventuresllc.com
  • 209.99.64.55
malicious
www.xn--doq099dctbz75a.com
  • —
unknown
www.mingyudj.com
  • 154.220.183.124
malicious
www.domainexamination.click
  • —
unknown
www.zinrop.com
  • 192.64.114.89
malicious
www.radancekalpatrugoregaonwest.com
  • —
unknown
www.influential.ltd
  • —
unknown

Threats

PID
Process
Class
Message
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
128
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
9 ETPRO signatures available at the full report
No debug info
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Reports
1545.exe