formbook | 9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/05/2024, 17:40

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General

Target
9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe
Size 816KB
Sample240507-v82gmsgf3z
SHA256 9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613
MD5 240f134e5318c9efc8f4edb219a9b16f
SHA1 7150a57a5817c1602524fc2b3b8dfc2910b77148
SHA512 704090e6007ae618f397d86ec1c7ffd8b2152cb2dfcbe6813a4d04963f07805ff7fd7f3ae4bdf99477f0791c31ede7609f59265a803893c7c89f07b62841f581
SSDEEP 12288:JYuePwisfcgWf/j5VtK+CVINMX9yKBg7vj1UJ:2uIydk/jPoi+9yKe/1U
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

formbook ij84 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

Campaign

ij84

Decoy

resetter.xyz
simonbelanger.me
kwip.xyz
7dbb9.baby
notion-everyday.com
saftiwall.com
pulse-gaming.com
fafafa1.shop
ihaveahole.com
sxtzzj.com
996688x.xyz
komalili.monster
haberdashere.store
nurselifegng.com
kidtryz.com
ghvx.xyz
1minvideopro.com
hidef.group
stylishbeststyler.space
spx21.com
spatialad.net
btstarvip.xyz
gofetcher.net
cqcready.net
thecommunitycatalyst.com
ssduckduckgo.com
hastingsmortgagegroup.com
mcminniespostersandmore.com
xn--vaffelppinne-zcb.com
thelsao.com
muddybootssalisbury.com
repetitionlaces.com
yao-med.com
hometotheworldcleaning.com
ampowersolar.com
xn--dtruire-bya.com
cryptofarm.space
ventaonline.site
davidedema.com
forklift-jobs-50425.bond
laserfusionart.com
mundosaludable.club
bndl.fit
lbexpress.shop
matthewbrownlee.com
viega.pro
recrooglobal.com
langzzzblog.online
m-1263bets10.com
surfacespecialistsnc.com
conallnolankitchens.com
80n.icu
bleeckha.us
thyselftrench.com
bawaslu-tual.com
elevatebuilders.co.za
spacekat.xyz
seniorlivinghub.today
aloyoga-southafricas.com
pickstreak.com
boutiquelrdesign.com
nazook.net
ifoxclicks.com
clinicallabpartner.com
budget-harmony.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/5024-25-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3628-29-0x00000000012B0000-0x00000000012DF000-memory.dmp	formbook

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\83je7dhd73hyh.lnk	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3520	83je7dhd73hyh.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3520 set thread context of 5024	3520	83je7dhd73hyh.exe	100
PID 5024 set thread context of 3464	5024	AddInProcess32.exe	56
PID 3628 set thread context of 3464	3628	NETSTAT.EXE	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3628	NETSTAT.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
3568	PING.EXE
720	PING.EXE

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
4700	teget3eet36.exe
3520	83je7dhd73hyh.exe
3520	83je7dhd73hyh.exe
5024	AddInProcess32.exe
5024	AddInProcess32.exe
5024	AddInProcess32.exe
5024	AddInProcess32.exe
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE
3628	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
5024	AddInProcess32.exe
5024	AddInProcess32.exe
5024	AddInProcess32.exe
3628	NETSTAT.EXE
3628	NETSTAT.EXE

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe
Token: SeDebugPrivilege	4700	teget3eet36.exe
Token: SeDebugPrivilege	3520	83je7dhd73hyh.exe
Token: SeDebugPrivilege	5024	AddInProcess32.exe
Token: SeDebugPrivilege	3628	NETSTAT.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3464	Explorer.EXE

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 4596 wrote to memory of 4700	4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe	85
PID 4596 wrote to memory of 4700	4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe	85
PID 4596 wrote to memory of 4700	4596	9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe	85
PID 4700 wrote to memory of 4252	4700	teget3eet36.exe	91
PID 4700 wrote to memory of 4252	4700	teget3eet36.exe	91
PID 4700 wrote to memory of 4252	4700	teget3eet36.exe	91
PID 4252 wrote to memory of 3568	4252	cmd.exe	93
PID 4252 wrote to memory of 3568	4252	cmd.exe	93
PID 4252 wrote to memory of 3568	4252	cmd.exe	93
PID 4252 wrote to memory of 720	4252	cmd.exe	96
PID 4252 wrote to memory of 720	4252	cmd.exe	96
PID 4252 wrote to memory of 720	4252	cmd.exe	96
PID 4252 wrote to memory of 3520	4252	cmd.exe	98
PID 4252 wrote to memory of 3520	4252	cmd.exe	98
PID 4252 wrote to memory of 3520	4252	cmd.exe	98
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3520 wrote to memory of 5024	3520	83je7dhd73hyh.exe	100
PID 3464 wrote to memory of 3628	3464	Explorer.EXE	102
PID 3464 wrote to memory of 3628	3464	Explorer.EXE	102
PID 3464 wrote to memory of 3628	3464	Explorer.EXE	102
PID 3628 wrote to memory of 3484	3628	NETSTAT.EXE	103
PID 3628 wrote to memory of 3484	3628	NETSTAT.EXE	103
PID 3628 wrote to memory of 3484	3628	NETSTAT.EXE	103

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe
  "C:\Users\Admin\AppData\Local\Temp\9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613.exe"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4596
- - C:\Users\Admin\AppData\Local\Temp\teget3eet36.exe
    "C:\Users\Admin\AppData\Local\Temp\teget3eet36.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4700
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 14 > nul && copy "C:\Users\Admin\AppData\Local\Temp\teget3eet36.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe" && ping 127.0.0.1 -n 14 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe"
      4⤵
      Drops startup file
      Suspicious use of WriteProcessMemory
      PID:4252
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1 -n 14
        5⤵
        Runs ping.exe
        
        PID:3568
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1 -n 14
        5⤵
        Runs ping.exe
        
        PID:720
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3520
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        6⤵
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of AdjustPrivilegeToken
        
        PID:5024
- C:\Windows\SysWOW64\NETSTAT.EXE
  "C:\Windows\SysWOW64\NETSTAT.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    PID:3484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

83je7dhd73hyh.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6y363yshy3\83je7dhd73hyh.exe
Size 816KB
SHA256 9dad6e1350810eaee247d225c134a39441f286907c861fd6c825656cc9224613
MD5 240f134e5318c9efc8f4edb219a9b16f
SHA1 7150a57a5817c1602524fc2b3b8dfc2910b77148
SHA512 704090e6007ae618f397d86ec1c7ffd8b2152cb2dfcbe6813a4d04963f07805ff7fd7f3ae4bdf99477f0791c31ede7609f59265a803893c7c89f07b62841f581
SSDEEP 12288:JYuePwisfcgWf/j5VtK+CVINMX9yKBg7vj1UJ:2uIydk/jPoi+9yKe/1U
MD5 SHA1 SHA512 SSDEEP

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memory/3464-33-0x0000000007B70000-0x0000000007D00000-memory.dmp

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memory/3520-24-0x0000000007680000-0x0000000007686000-memory.dmp

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memory/3520-23-0x0000000007650000-0x000000000766A000-memory.dmp

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memory/3520-22-0x0000000000FE0000-0x00000000010B2000-memory.dmp

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memory/3628-29-0x00000000012B0000-0x00000000012DF000-memory.dmp

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memory/3628-28-0x0000000000090000-0x000000000009B000-memory.dmp

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memory/4596-5-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/4596-4-0x00000000057C0000-0x000000000585C000-memory.dmp

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memory/4596-11-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/4596-1-0x0000000000D60000-0x0000000000E32000-memory.dmp

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memory/4596-2-0x0000000005CD0000-0x0000000006274000-memory.dmp

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memory/4596-3-0x0000000005720000-0x00000000057B2000-memory.dmp

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memory/4596-9-0x0000000008050000-0x000000000857C000-memory.dmp

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memory/4596-7-0x0000000006AC0000-0x0000000006ACA000-memory.dmp

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memory/4596-6-0x0000000006920000-0x0000000006964000-memory.dmp

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memory/4596-0-0x000000007440E000-0x000000007440F000-memory.dmp

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memory/4700-16-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/4700-14-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/4700-13-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/4700-12-0x0000000074400000-0x0000000074BB0000-memory.dmp

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memory/5024-25-0x0000000000400000-0x000000000042F000-memory.dmp

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