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File name:

fe367da5cd1fe1f4c49b36ca398aca5d

Full analysis: https://app.any.run/tasks/dd11f540-8b76-4b88-b5ef-7a3aa6889eb2
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: May 20, 2022, 19:41:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
formbook
trojan
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

FE367DA5CD1FE1F4C49B36CA398ACA5D

SHA1:

381E4CD38049BDEC9153D8CA8D459CC680085DDD

SHA256:

90AEC48E38E07E7FBC7AA7A453EBB7CA83A0FFB3198052B551DB515086CDAE20

SSDEEP:

6144:B0YZX0+piHYAaZFGJR9lXpsWOYglFszshwu:pk+aYAGOfSWOPlFszRu

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

    • Drops executable file immediately after starts

      • fe367da5cd1fe1f4c49b36ca398aca5d.exe (PID: 2840)
    • Application was dropped or rewritten from another process

      • ockaden.exe (PID: 3172)
      • ockaden.exe (PID: 960)
    • FORMBOOK detected by memory dumps

      • taskhost.exe (PID: 3496)
    • Connects to CnC server

      • Explorer.EXE (PID: 1080)
    • FORMBOOK was detected

      • Explorer.EXE (PID: 1080)
  • SUSPICIOUS

    • Checks supported languages

      • ockaden.exe (PID: 3172)
      • fe367da5cd1fe1f4c49b36ca398aca5d.exe (PID: 2840)
      • ockaden.exe (PID: 960)
    • Reads the computer name

      • fe367da5cd1fe1f4c49b36ca398aca5d.exe (PID: 2840)
      • ockaden.exe (PID: 960)
    • Application launched itself

      • ockaden.exe (PID: 3172)
    • Executable content was dropped or overwritten

      • fe367da5cd1fe1f4c49b36ca398aca5d.exe (PID: 2840)
    • Drops a file with a compile date too recent

      • fe367da5cd1fe1f4c49b36ca398aca5d.exe (PID: 2840)
    • Starts CMD.EXE for commands execution

      • taskhost.exe (PID: 3496)
    • Reads Environment values

      • taskhost.exe (PID: 3496)
  • INFO

    • Manual execution by user

      • taskhost.exe (PID: 3496)
    • Checks supported languages

      • taskhost.exe (PID: 3496)
      • cmd.exe (PID: 2384)
    • Reads the computer name

      • taskhost.exe (PID: 3496)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Formbook

(PID) Process(3496) taskhost.exe
Modules (42)kernel32.dll
advapi32.dll
ws2_32.dll
svchost.exe
msiexec.exe
wuauclt.exe
lsass.exe
wlanext.exe
msg.exe
lsm.exe
dwm.exe
help.exe
chkdsk.exe
cmmon32.exe
nbtstat.exe
spoolsv.exe
rdpclip.exe
control.exe
taskhost.exe
rundll32.exe
systray.exe
audiodg.exe
wininit.exe
services.exe
autochk.exe
autoconv.exe
autofmt.exe
cmstp.exe
colorcpl.exe
cscript.exe
explorer.exe
WWAHost.exe
ipconfig.exe
msdt.exe
mstsc.exe
NAPSTAT.EXE
netsh.exe
NETSTAT.EXE
raserver.exe
wscript.exe
wuapp.exe
cmd.exe
Decoys and strings (143)USERNAME
LOCALAPPDATA
USERPROFILE
APPDATA
TEMP
ProgramFiles
CommonProgramFiles
ALLUSERSPROFILE
/c copy "
/c del "
\Run
\Policies
\Explorer
\Registry\User
\Registry\Machine
\SOFTWARE\Microsoft\Windows\CurrentVersion
Office\15.0\Outlook\Profiles\Outlook\
NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\
\SOFTWARE\Mozilla\Mozilla
\Mozilla
Username:
Password:
formSubmitURL
usernameField
encryptedUsername
encryptedPassword
\logins.json
\signons.sqlite
\Microsoft\Vault\
SELECT encryptedUsername, encryptedPassword, formSubmitURL FROM moz_logins
\Google\Chrome\User Data\Default\Login Data
SELECT origin_url, username_value, password_value FROM logins
.exe
.com
.scr
.pif
.cmd
.bat
ms
win
gdi
mfc
vga
igfx
user
help
config
update
regsvc
chkdsk
systray
audiodg
certmgr
autochk
taskhost
colorcpl
services
IconCache
ThumbCache
Cookies
SeDebugPrivilege
SeShutdownPrivilege
\BaseNamedObjects
config.php
POST
HTTP/1.1
Host:
Connection: close
Content-Length:
Cache-Control: no-cache
Origin: http://
User-Agent: Mozilla Firefox/4.0
Content-Type: application/x-www-form-urlencoded
Accept: */*
Referer: http://
Accept-Language: en-US
Accept-Encoding: gzip, deflate dat=
f-start
caiyi58.com
sonjoirhealth.biz
desertcleanpro.com
neorevolution.ltd
rocketconsumer.xyz
usnorthsideparts.com
shairacademy.com
checkloop.xyz
jeffthickman.com
mobifonecare.com
waafbox.com
nextiot.xyz
lotteryvegas.xyz
lamsaradio.net
plan2.xyz
seekerblogs.com
gftj9dc.sbs
mariobaburic.com
conimeexe.com
alkapon.biz
alkapon.biz
scoutsilverlake.com
road2prosper.com
vidan-group.com
djzxb.xyz
paletorp.xyz
shlycl.com
melasco.xyz
frattagliani.website
asatimes.com
betfm.xyz
jackiekate.xyz
tyn-news.com
cryptolawnetwork.com
backiptv.com
446owkhvtuad.xyz
2594.faith
7045madison.info
fabswwingers.com
kingdomwarrior.xyz
amidstincur.site
siplemonade2shrink.com
instafree.xyz
onlyhamster.com
jernieswritingcorner.com
8410506.com
intellectuel-balance.xyz
torontometropolitantechtalk.ca
zachar.email
savage-street-shirts-843.com
todollantasshop.com
hopeisarainbow.xyz
209648.com
manifestholy.com
dripcheck24.com
readyauthinority.space
cowsupportcover.xyz
ashikahirani.com
tiltedseven.com
hived.xyz
birlog.xyz
proofmoonbird.xyz
perrlo.biz
xn--p3tv8r.xyz
f-end
C2www.brewsolutions.net/f43e/
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x32fa
UninitializedDataSize: 1024
InitializedDataSize: 119808
CodeSize: 23040
LinkerVersion: 6
PEType: PE32
TimeStamp: 2007:06:08 23:48:38+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 08-Jun-2007 21:48:38
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 08-Jun-2007 21:48:38
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000059AC
0x00005A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45808
.rdata
0x00007000
0x0000117A
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.17514
.data
0x00009000
0x0001AFD8
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.98111
.ndata
0x00024000
0x00008000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0002C000
0x00000900
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.94449

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00226
491
UNKNOWN
English - United States
RT_MANIFEST
103
2.16096
20
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.66174
256
UNKNOWN
English - United States
RT_DIALOG
106
2.88094
284
UNKNOWN
English - United States
RT_DIALOG
111
2.48825
96
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
3
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start fe367da5cd1fe1f4c49b36ca398aca5d.exe ockaden.exe no specs ockaden.exe no specs #FORMBOOK taskhost.exe no specs cmd.exe no specs #FORMBOOK explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
2840"C:\Users\admin\AppData\Local\Temp\fe367da5cd1fe1f4c49b36ca398aca5d.exe" C:\Users\admin\AppData\Local\Temp\fe367da5cd1fe1f4c49b36ca398aca5d.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3172C:\Users\admin\AppData\Local\Temp\ockaden.exe C:\Users\admin\AppData\Local\Temp\glukypC:\Users\admin\AppData\Local\Temp\ockaden.exefe367da5cd1fe1f4c49b36ca398aca5d.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
960C:\Users\admin\AppData\Local\Temp\ockaden.exe C:\Users\admin\AppData\Local\Temp\glukypC:\Users\admin\AppData\Local\Temp\ockaden.exeockaden.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3496"C:\Windows\System32\taskhost.exe"C:\Windows\System32\taskhost.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Tasks
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Formbook
(PID) Process(3496) taskhost.exe
Modules (42)kernel32.dll
advapi32.dll
ws2_32.dll
svchost.exe
msiexec.exe
wuauclt.exe
lsass.exe
wlanext.exe
msg.exe
lsm.exe
dwm.exe
help.exe
chkdsk.exe
cmmon32.exe
nbtstat.exe
spoolsv.exe
rdpclip.exe
control.exe
taskhost.exe
rundll32.exe
systray.exe
audiodg.exe
wininit.exe
services.exe
autochk.exe
autoconv.exe
autofmt.exe
cmstp.exe
colorcpl.exe
cscript.exe
explorer.exe
WWAHost.exe
ipconfig.exe
msdt.exe
mstsc.exe
NAPSTAT.EXE
netsh.exe
NETSTAT.EXE
raserver.exe
wscript.exe
wuapp.exe
cmd.exe
Decoys and strings (143)USERNAME
LOCALAPPDATA
USERPROFILE
APPDATA
TEMP
ProgramFiles
CommonProgramFiles
ALLUSERSPROFILE
/c copy "
/c del "
\Run
\Policies
\Explorer
\Registry\User
\Registry\Machine
\SOFTWARE\Microsoft\Windows\CurrentVersion
Office\15.0\Outlook\Profiles\Outlook\
NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\
\SOFTWARE\Mozilla\Mozilla
\Mozilla
Username:
Password:
formSubmitURL
usernameField
encryptedUsername
encryptedPassword
\logins.json
\signons.sqlite
\Microsoft\Vault\
SELECT encryptedUsername, encryptedPassword, formSubmitURL FROM moz_logins
\Google\Chrome\User Data\Default\Login Data
SELECT origin_url, username_value, password_value FROM logins
.exe
.com
.scr
.pif
.cmd
.bat
ms
win
gdi
mfc
vga
igfx
user
help
config
update
regsvc
chkdsk
systray
audiodg
certmgr
autochk
taskhost
colorcpl
services
IconCache
ThumbCache
Cookies
SeDebugPrivilege
SeShutdownPrivilege
\BaseNamedObjects
config.php
POST
HTTP/1.1
Host:
Connection: close
Content-Length:
Cache-Control: no-cache
Origin: http://
User-Agent: Mozilla Firefox/4.0
Content-Type: application/x-www-form-urlencoded
Accept: */*
Referer: http://
Accept-Language: en-US
Accept-Encoding: gzip, deflate dat=
f-start
caiyi58.com
sonjoirhealth.biz
desertcleanpro.com
neorevolution.ltd
rocketconsumer.xyz
usnorthsideparts.com
shairacademy.com
checkloop.xyz
jeffthickman.com
mobifonecare.com
waafbox.com
nextiot.xyz
lotteryvegas.xyz
lamsaradio.net
plan2.xyz
seekerblogs.com
gftj9dc.sbs
mariobaburic.com
conimeexe.com
alkapon.biz
alkapon.biz
scoutsilverlake.com
road2prosper.com
vidan-group.com
djzxb.xyz
paletorp.xyz
shlycl.com
melasco.xyz
frattagliani.website
asatimes.com
betfm.xyz
jackiekate.xyz
tyn-news.com
cryptolawnetwork.com
backiptv.com
446owkhvtuad.xyz
2594.faith
7045madison.info
fabswwingers.com
kingdomwarrior.xyz
amidstincur.site
siplemonade2shrink.com
instafree.xyz
onlyhamster.com
jernieswritingcorner.com
8410506.com
intellectuel-balance.xyz
torontometropolitantechtalk.ca
zachar.email
savage-street-shirts-843.com
todollantasshop.com
hopeisarainbow.xyz
209648.com
manifestholy.com
dripcheck24.com
readyauthinority.space
cowsupportcover.xyz
ashikahirani.com
tiltedseven.com
hived.xyz
birlog.xyz
proofmoonbird.xyz
perrlo.biz
xn--p3tv8r.xyz
f-end
C2www.brewsolutions.net/f43e/
2384/c del "C:\Users\admin\AppData\Local\Temp\ockaden.exe"C:\Windows\System32\cmd.exetaskhost.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)
1080C:\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
756
Read events
756
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
3
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2840fe367da5cd1fe1f4c49b36ca398aca5d.exeC:\Users\admin\AppData\Local\Temp\glukypbinary
MD5:781D253B075832CEF8F1CB08E60FAFEA
SHA256:A117A55324DE554278DAA9249E1F7BE9E76C2E22DECF24F63DD3B1B15C870379
2840fe367da5cd1fe1f4c49b36ca398aca5d.exeC:\Users\admin\AppData\Local\Temp\nst4CAC.tmpbinary
MD5:ADA4DEC3B8817FC9B8C40804298E6155
SHA256:FAF029211D85718E6B0ED552E8499A00DE39A13D8C1167A916A55C24BCDEA528
2840fe367da5cd1fe1f4c49b36ca398aca5d.exeC:\Users\admin\AppData\Local\Temp\ockaden.exeexecutable
MD5:A732C3462D40131DE3BD8D058B1B6A84
SHA256:6C132806F0929C30A465E09DCF8D7C545C17B499EAA65B92C449358A0BBC6B59
2840fe367da5cd1fe1f4c49b36ca398aca5d.exeC:\Users\admin\AppData\Local\Temp\by7uqigludzkjgnuf27binary
MD5:F547B30477803B62271658644078A28D
SHA256:1427404B1E26917FD58A9B29E376AFE391F4A34256203F69EDE914CF5F97288A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1080
Explorer.EXE
GET
200
76.164.207.115:80
http://www.desertcleanpro.com/f43e/?00d04Z=4JAYsd9c59wbWWSdIS0QpkxezkaG8OS+75vJESeprQJfGTYJfYiaN68oWcqBUS7T9rIGsg==&vDFX=N6NhoR5H
US
html
1.40 Kb
malicious
1080
Explorer.EXE
GET
301
198.54.115.235:80
http://www.neorevolution.ltd/f43e/?00d04Z=SK4uEzjPdQ4F40BdgxiqgZrfV+PU8ZTadtSar3snkapDCl8mY0JmCZpR1cZRy5afRB+ciA==&vDFX=N6NhoR5H
US
html
707 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1080
Explorer.EXE
76.164.207.115:80
www.desertcleanpro.com
Versaweb, LLC
US
malicious
1080
Explorer.EXE
198.54.115.235:80
www.neorevolution.ltd
Namecheap, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
www.microsoft.com
whitelisted
dns.msftncsi.com
  • 131.107.255.255
shared
www.perrlo.biz
unknown
www.desertcleanpro.com
  • 76.164.207.115
malicious
www.neorevolution.ltd
  • 198.54.115.235
malicious
www.brewsolutions.net
unknown

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET INFO Observed DNS Query to .biz TLD
1080
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1080
Explorer.EXE
Generic Protocol Command Decode
SURICATA HTTP Unexpected Request body
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
1080
Explorer.EXE
A Network Trojan was detected
ET TROJAN FormBook CnC Checkin (GET)
No debug info