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File name:

v57

Full analysis: https://app.any.run/tasks/04162af5-d5e7-4cc7-a5be-1b38c848ce4d
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.

Analysis date: September 19, 2019, 08:58:07
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, for MS Windows
MD5:

6A66E2042AC12C83D99B5B35805C9798

SHA1:

037A7EDEFD7F8D9DC242832DE9266D74E0E1423F

SHA256:

B57CE98491760594418220EBAEB1E6C9E47E65B067002F4E778EF6B7640E52F3

SSDEEP:

6144:MP67p+R4P0BCdamH99vBGeba2N+Fk9sy4vhNQ5yQsT5xlzLAqqBOPB585qPixlgV:NcUiMaqHlGRk9y7DNbwqqBOPEPgTr

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

    • FORMBOOK was detected

      • explorer.exe (PID: 276)
      • Firefox.exe (PID: 1024)
      • colorcpl.exe (PID: 2592)
    • Actions looks like stealing of personal data

      • colorcpl.exe (PID: 2592)
    • Changes the autorun value in the registry

      • colorcpl.exe (PID: 2592)
    • Connects to CnC server

      • explorer.exe (PID: 276)
    • Stealing of credential data

      • colorcpl.exe (PID: 2592)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • colorcpl.exe (PID: 2592)
    • Application launched itself

      • v57.exe (PID: 3804)
      • cjrdefe_8ahcbm.exe (PID: 892)
    • Loads DLL from Mozilla Firefox

      • colorcpl.exe (PID: 2592)
    • Creates files in the user directory

      • colorcpl.exe (PID: 2592)
    • Executable content was dropped or overwritten

      • explorer.exe (PID: 276)
      • DllHost.exe (PID: 1576)
    • Creates files in the program directory

      • DllHost.exe (PID: 1576)
    • Executed via COM

      • DllHost.exe (PID: 1576)
  • INFO

    • Reads the hosts file

      • colorcpl.exe (PID: 2592)
    • Manual execution by user

      • colorcpl.exe (PID: 2592)
    • Creates files in the user directory

      • Firefox.exe (PID: 1024)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:04:03 03:12:37+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 520192
InitializedDataSize: 20480
UninitializedDataSize: -
EntryPoint: 0x11fc
OSVersion: 4
ImageVersion: 1.6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.6.0.1
ProductVersionNumber: 1.6.0.1
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: RendzinaNontechical
FileDescription: RendzinaPANCHION3
ProductName: RendzinaSectarist5
FileVersion: 1.06.0001
ProductVersion: 1.06.0001
InternalName: Rendzinagonfalonier
OriginalFileName: Rendzinagonfalonier.exe

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Apr-2012 01:12:37
Detected languages:
  • English - United States
CompanyName: RendzinaNontechical
FileDescription: RendzinaPANCHION3
ProductName: RendzinaSectarist5
FileVersion: 1.06.0001
ProductVersion: 1.06.0001
InternalName: Rendzinagonfalonier
OriginalFilename: Rendzinagonfalonier.exe

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: 0x000000B0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 03-Apr-2012 01:12:37
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
0x0007EAE8
0x0007F000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.81775
.data
0x00080000
0x00002044
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00083000
0x00001296
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.41885

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.28257
708
Unicode (UTF 16LE)
English - United States
RT_VERSION
30001
4.09582
488
Unicode (UTF 16LE)
UNKNOWN
RT_ICON
30002
7.16381
3240
Unicode (UTF 16LE)
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
10
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start v57.exe no specs v57.exe no specs #FORMBOOK colorcpl.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object cjrdefe_8ahcbm.exe no specs cjrdefe_8ahcbm.exe no specs taskhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3804"C:\Users\admin\AppData\Local\Temp\v57.exe" C:\Users\admin\AppData\Local\Temp\v57.exeexplorer.exe
User:
admin
Company:
RendzinaNontechical
Integrity Level:
MEDIUM
Description:
RendzinaPANCHION3
Exit code:
0
Version:
1.06.0001
2492"C:\Users\admin\AppData\Local\Temp\v57.exe" C:\Users\admin\AppData\Local\Temp\v57.exev57.exe
User:
admin
Company:
RendzinaNontechical
Integrity Level:
MEDIUM
Description:
RendzinaPANCHION3
Exit code:
0
Version:
1.06.0001
2592"C:\Windows\System32\colorcpl.exe"C:\Windows\System32\colorcpl.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Color Control Panel
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3540/c del "C:\Users\admin\AppData\Local\Temp\v57.exe"C:\Windows\System32\cmd.execolorcpl.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)
276C:\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)
1024"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
colorcpl.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
1576C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}C:\Windows\system32\DllHost.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
892"C:\Program Files\Hrvo0vl\cjrdefe_8ahcbm.exe"C:\Program Files\Hrvo0vl\cjrdefe_8ahcbm.exeexplorer.exe
User:
admin
Company:
RendzinaNontechical
Integrity Level:
MEDIUM
Description:
RendzinaPANCHION3
Exit code:
0
Version:
1.06.0001
2604"C:\Program Files\Hrvo0vl\cjrdefe_8ahcbm.exe"C:\Program Files\Hrvo0vl\cjrdefe_8ahcbm.execjrdefe_8ahcbm.exe
User:
admin
Company:
RendzinaNontechical
Integrity Level:
MEDIUM
Description:
RendzinaPANCHION3
Exit code:
0
Version:
1.06.0001
2452"C:\Windows\System32\taskhost.exe"C:\Windows\System32\taskhost.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
226
Read events
150
Write events
76
Delete events
0

Modification events

(PID) Process:(276) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(276) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Windows\System32\display.dll,-4
Value:
S&creen resolution
(PID) Process:(276) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Program Files\Windows Sidebar\sidebar.exe,-11100
Value:
&Gadgets
(PID) Process:(276) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:@C:\Windows\system32\themecpl.dll,-10
Value:
Pe&rsonalize
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:NodeSlots
Value:
02
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:MRUListEx
Value:
FFFFFFFF
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags\1\Desktop
Operation:writeName:Mode
Value:
1
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags\1\Desktop
Operation:writeName:LogicalViewMode
Value:
3
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags\1\Desktop
Operation:writeName:FFlags
Value:
1075839524
(PID) Process:(276) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags\1\Desktop
Operation:writeName:IconSize
Value:
48
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2592colorcpl.exeC:\Users\admin\AppData\Roaming\695850VE\695logrc.inibinary
MD5:2855A82ECDD565B4D957EC2EE05AED26
SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
276explorer.exeC:\Users\admin\AppData\Local\Temp\Hrvo0vl\cjrdefe_8ahcbm.exeexecutable
MD5:6A66E2042AC12C83D99B5B35805C9798
SHA256:B57CE98491760594418220EBAEB1E6C9E47E65B067002F4E778EF6B7640E52F3
2592colorcpl.exeC:\Users\admin\AppData\Roaming\695850VE\695logim.jpegimage
MD5:2736C208128925C70FEFBBB399F8682D
SHA256:52264BDBDC1206FB1972972550826A054A589157B09934CFD9FBC7D8D493D155
1576DllHost.exeC:\Program Files\Hrvo0vl\cjrdefe_8ahcbm.exeexecutable
MD5:6A66E2042AC12C83D99B5B35805C9798
SHA256:B57CE98491760594418220EBAEB1E6C9E47E65B067002F4E778EF6B7640E52F3
1024Firefox.exeC:\Users\admin\AppData\Roaming\695850VE\695logrf.inibinary
MD5:53028481B5B5795F1501241CCC7ABFF6
SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
2592colorcpl.exeC:\Users\admin\AppData\Roaming\695850VE\695logrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
2592colorcpl.exeC:\Users\admin\AppData\Roaming\695850VE\695logri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
25
DNS requests
13
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
276
explorer.exe
GET
199.59.242.152:80
http://www.padelaction.com/nb/?mHlHW0=bXRNW9YwPzAsq4vmXGZR3zUOS8VzMI+LwdfCgeJrWMvTtfAlZnrLDUTPjT0NP76u3Lz66g==&3fl=Ib9L_rG8HPX4&sql=1
US
malicious
276
explorer.exe
POST
199.59.242.152:80
http://www.padelaction.com/nb/
US
malicious
276
explorer.exe
GET
404
199.192.19.175:80
http://www.geturak.com/nb/?mHlHW0=+/XLeSdY9eBLK67O3XGjiBqVG88cCG2q54QYskksJXjoPwiYJx/6zZ8FKpiUXRnwT5f6XA==&3fl=Ib9L_rG8HPX4
US
html
326 b
malicious
276
explorer.exe
POST
199.59.242.152:80
http://www.padelaction.com/nb/
US
malicious
276
explorer.exe
POST
199.59.242.152:80
http://www.padelaction.com/nb/
US
malicious
276
explorer.exe
POST
206.188.193.113:80
http://www.newindowsystems.net/nb/
US
malicious
276
explorer.exe
GET
154.197.163.131:80
http://www.wxftbxg.com/nb/?mHlHW0=DF7N8gR3G1MisA2vLsq45fUo4kpwZv4VTNzBsE22fteW2hN43+M7AwLg2ei8ZVKBl5J//w==&3fl=Ib9L_rG8HPX4
ZA
malicious
276
explorer.exe
POST
154.197.163.131:80
http://www.wxftbxg.com/nb/
ZA
malicious
276
explorer.exe
GET
301
185.181.212.108:80
http://www.greenbergisland.com/nb/?mHlHW0=7/JNFahl8MYS+eNO5lxgQq5qHQ3i7RE7OzwyL+RJWqqDW6RI5GxoabkqDB6uVbM5KBrCrA==&3fl=Ib9L_rG8HPX4
NL
html
431 b
malicious
276
explorer.exe
POST
23.20.239.12:80
http://www.tonyabruce.com/nb/
US
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
276
explorer.exe
206.188.193.113:80
www.newindowsystems.net
Defense.Net, Inc
US
malicious
185.181.212.108:80
www.greenbergisland.com
FourTOP ICT B.V.
NL
malicious
276
explorer.exe
199.59.242.152:80
www.padelaction.com
Bodis, LLC
US
malicious
276
explorer.exe
154.197.163.131:80
www.wxftbxg.com
MacroLAN
ZA
malicious
276
explorer.exe
23.20.239.12:80
www.tonyabruce.com
Amazon.com, Inc.
US
shared
276
explorer.exe
198.251.81.30:80
www.tacticalshortbus.com
FranTech Solutions
US
malicious
276
explorer.exe
199.192.19.175:80
www.geturak.com
US
malicious

DNS requests

Domain
IP
Reputation
www.pegasusselfbuild.com
unknown
www.zippyryder.com
unknown
www.greenbergisland.com
  • 185.181.212.108
unknown
www.padelaction.com
  • 199.59.242.152
malicious
www.eatbonza.com
unknown
www.newindowsystems.net
  • 206.188.193.113
malicious
www.geturak.com
  • 199.192.19.175
malicious
www.wxftbxg.com
  • 154.197.163.131
malicious
www.shootingyouraw.com
unknown
www.tonyabruce.com
  • 23.20.239.12
shared

Threats

PID
Process
Class
Message
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
19 ETPRO signatures available at the full report
No debug info