formbook | d4ca87c9300a889a3fa1afef009d882106561ad7de283acf09af09e571a8f08e

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/04/2024, 01:53

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General

Target
URGENT ORDER.exe
Size 791KB
Sample240428-cbb7dadf23
SHA256 270da7ba03177d793879ddc0272e94a0003e9327298879463693f7b78f199e28
MD5 4498a75f6f27e3e03a0b14ba933c0a06
SHA1 259d54f92d825925cf87c9057d5d0c47a0c50bfb
SHA512 16270ddb916f438bac3c54112ee908ac0ce2c0acf7dc0533f02e6dc49c33a8fb33272aed3e39ce11dbe420fec9ecf577752ed4bd6a203a33630f013ff912fbbf
SSDEEP 12288:PXc87X+bXPXST4Fof1XUhRtK+CVIN2X9yKBg7vj3pz17:PXcH/X4ypoig9yKe/5z17
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/3732-26-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/980-30-0x00000000003D0000-0x00000000003FF000-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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	URGENT ORDER.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.lnk	URGENT ORDER.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1980	skype.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1980 set thread context of 3732	1980	skype.exe	107
PID 3732 set thread context of 3348	3732	AddInProcess32.exe	57
PID 980 set thread context of 3348	980	help.exe	57

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
3552	PING.EXE
3424	PING.EXE

Suspicious behavior: EnumeratesProcesses 38 IoCs

pid	Process
1780	URGENT ORDER.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
3736	ghedgegehe.exe
1980	skype.exe
1980	skype.exe
1980	skype.exe
3732	AddInProcess32.exe
3732	AddInProcess32.exe
3732	AddInProcess32.exe
3732	AddInProcess32.exe
980	help.exe
980	help.exe
980	help.exe
980	help.exe
980	help.exe
980	help.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3732	AddInProcess32.exe
3732	AddInProcess32.exe
3732	AddInProcess32.exe
980	help.exe
980	help.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1780	URGENT ORDER.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1780	URGENT ORDER.exe
Token: SeDebugPrivilege	3736	ghedgegehe.exe
Token: SeDebugPrivilege	1980	skype.exe
Token: SeDebugPrivilege	3732	AddInProcess32.exe
Token: SeDebugPrivilege	980	help.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 3736	1780	URGENT ORDER.exe	101
PID 1780 wrote to memory of 3736	1780	URGENT ORDER.exe	101
PID 1780 wrote to memory of 3736	1780	URGENT ORDER.exe	101
PID 3736 wrote to memory of 4504	3736	ghedgegehe.exe	102
PID 3736 wrote to memory of 4504	3736	ghedgegehe.exe	102
PID 3736 wrote to memory of 4504	3736	ghedgegehe.exe	102
PID 4504 wrote to memory of 3552	4504	cmd.exe	104
PID 4504 wrote to memory of 3552	4504	cmd.exe	104
PID 4504 wrote to memory of 3552	4504	cmd.exe	104
PID 4504 wrote to memory of 3424	4504	cmd.exe	105
PID 4504 wrote to memory of 3424	4504	cmd.exe	105
PID 4504 wrote to memory of 3424	4504	cmd.exe	105
PID 4504 wrote to memory of 1980	4504	cmd.exe	106
PID 4504 wrote to memory of 1980	4504	cmd.exe	106
PID 4504 wrote to memory of 1980	4504	cmd.exe	106
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 1980 wrote to memory of 3732	1980	skype.exe	107
PID 3348 wrote to memory of 980	3348	Explorer.EXE	108
PID 3348 wrote to memory of 980	3348	Explorer.EXE	108
PID 3348 wrote to memory of 980	3348	Explorer.EXE	108
PID 980 wrote to memory of 5084	980	help.exe	109
PID 980 wrote to memory of 5084	980	help.exe	109
PID 980 wrote to memory of 5084	980	help.exe	109

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3348
- C:\Users\Admin\AppData\Local\Temp\URGENT ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\URGENT ORDER.exe"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1780
- - C:\Users\Admin\AppData\Local\Temp\ghedgegehe.exe
    "C:\Users\Admin\AppData\Local\Temp\ghedgegehe.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3736
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 9 > nul && copy "C:\Users\Admin\AppData\Local\Temp\ghedgegehe.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe" && ping 127.0.0.1 -n 9 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe"
      4⤵
      Drops startup file
      Suspicious use of WriteProcessMemory
      PID:4504
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1 -n 9
        5⤵
        Runs ping.exe
        
        PID:3552
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping 127.0.0.1 -n 9
        5⤵
        Runs ping.exe
        
        PID:3424
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe
        
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1980
      - 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:3732
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:980
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    PID:5084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:1600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

skype.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype\skype.exe
Size 791KB
SHA256 270da7ba03177d793879ddc0272e94a0003e9327298879463693f7b78f199e28
MD5 4498a75f6f27e3e03a0b14ba933c0a06
SHA1 259d54f92d825925cf87c9057d5d0c47a0c50bfb
SHA512 16270ddb916f438bac3c54112ee908ac0ce2c0acf7dc0533f02e6dc49c33a8fb33272aed3e39ce11dbe420fec9ecf577752ed4bd6a203a33630f013ff912fbbf
SSDEEP 12288:PXc87X+bXPXST4Fof1XUhRtK+CVIN2X9yKBg7vj3pz17:PXcH/X4ypoig9yKe/5z17
MD5 SHA1 SHA512 SSDEEP

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memory/980-30-0x00000000003D0000-0x00000000003FF000-memory.dmp

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memory/980-29-0x0000000000D20000-0x0000000000D27000-memory.dmp

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memory/1780-5-0x0000000074F00000-0x00000000756B0000-memory.dmp

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memory/1780-3-0x0000000005810000-0x00000000058A2000-memory.dmp

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memory/1780-0-0x0000000074F00000-0x00000000756B0000-memory.dmp

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memory/1780-6-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

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memory/1780-7-0x0000000006A90000-0x0000000006AD4000-memory.dmp

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memory/1780-8-0x0000000006C20000-0x0000000006C2A000-memory.dmp

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memory/1780-10-0x00000000082C0000-0x00000000087EC000-memory.dmp

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memory/1780-1-0x0000000000DE0000-0x0000000000EAC000-memory.dmp

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memory/1780-14-0x0000000074F00000-0x00000000756B0000-memory.dmp

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memory/1780-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

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memory/1780-4-0x00000000058B0000-0x000000000594C000-memory.dmp

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memory/1980-23-0x00000000008F0000-0x00000000009BC000-memory.dmp

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memory/1980-24-0x0000000007CD0000-0x0000000007CEA000-memory.dmp

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memory/1980-25-0x0000000007D00000-0x0000000007D06000-memory.dmp

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memory/3732-26-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/3736-17-0x0000000074F00000-0x00000000756B0000-memory.dmp

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memory/3736-15-0x0000000005430000-0x0000000005440000-memory.dmp

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memory/3736-13-0x0000000005430000-0x0000000005440000-memory.dmp

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memory/3736-12-0x0000000074F00000-0x00000000756B0000-memory.dmp

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