Analysis
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max time kernel
147s -
max time network
133s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
08-11-2021 10:15
Static task
static1
Behavioral task
behavioral1
Sample
orden de muestras de productos.exe
Resource
win7-en-20211104
General
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Target
orden de muestras de productos.exe
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Size
1.1MB
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MD5
a92473f407265b4c1b2638ceb245e7fa
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SHA1
52d386f4204a0c9f304f9dfcfe1f68380ee16451
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SHA256
ef2754157037c661f6acf043f9af565be640a4bf7cc569fd38ae605c919e60e3
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SHA512
05b79299e71ed4eb2654bdf90e8b37ca181a7910016a8a335e195ff1967e88539cf6b3b7b73141f46f40ef338a2ed11214ca5f7e4f20b5660631b0a938e7beda
Malware Config
Extracted
formbook
4.1
n7ak
http://www.kmresults.com/n7ak/
modischoolcbse.com
theneverwinter.com
rszkjx-vps-hosting.website
fnihil.com
1pbet.com
nnowzscorrez.com
uaotgvjl.icu
starmapsqatar.com
ekisilani.com
extradeepsheets.com
jam-nins.com
buranly.com
orixentertainment.com
rawtech.energy
myol.guru
utex.club
jiapie.com
wowig.store
wweidlyyl.com
systaskautomation.com
citromudas3a.com
plasticstone.icu
pawchamamapet.com
beautybybby.com
mor-n-mor.com
getoffyourhighhorses.com
chieucaochoban9.xyz
grahamevansmp.com
amplaassessoria.net
nutricookindia.com
wazymbex.icu
joansironing.com
hallforless.com
mycourseprofits.com
precps.com
cookislandstourismpodcast.com
bestonlinedealslive.com
bug.chat
ptjbtoqonjtrwpvkfgmjvwp.com
tortniespodzianka.store
qxkbjgj.icu
aurashape.com
guinealive.com
mondialeresources.com
offthebreak.site
maxamproductivity.com
thebiztip.com
thelocalrea.com
laeducacionadistancia.com
inpakgroup.com
lvgang360.com
allvegangoods.com
tymudanzaramos.com
simpleframeswork.com
thehappycars.com
directfenetres.net
norskatferdsterapi.com
hostingcnx.com
ksmh5x.com
thespiritworldinvitational.com
jetsetwilly3.com
gameflexdev.com
tryhuge.com
vaporvspaper.com
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2040-117-0x0000000000000000-mapping.dmp formbook behavioral2/memory/2040-119-0x0000000072480000-0x00000000724AE000-memory.dmp formbook behavioral2/memory/520-127-0x0000000000D00000-0x0000000000D2E000-memory.dmp formbook -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
orden de muestras de productos.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\Vingjjaf = "C:\\Users\\Public\\fajjgniV.url" orden de muestras de productos.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
DpiScaling.exenetsh.exedescription pid process target process PID 2040 set thread context of 3028 2040 DpiScaling.exe Explorer.EXE PID 520 set thread context of 3028 520 netsh.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 54 IoCs
Processes:
DpiScaling.exenetsh.exepid process 2040 DpiScaling.exe 2040 DpiScaling.exe 2040 DpiScaling.exe 2040 DpiScaling.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe 520 netsh.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3028 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
DpiScaling.exenetsh.exepid process 2040 DpiScaling.exe 2040 DpiScaling.exe 2040 DpiScaling.exe 520 netsh.exe 520 netsh.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
DpiScaling.exenetsh.exedescription pid process Token: SeDebugPrivilege 2040 DpiScaling.exe Token: SeDebugPrivilege 520 netsh.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
orden de muestras de productos.exeExplorer.EXEnetsh.exedescription pid process target process PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 2692 wrote to memory of 2040 2692 orden de muestras de productos.exe DpiScaling.exe PID 3028 wrote to memory of 520 3028 Explorer.EXE netsh.exe PID 3028 wrote to memory of 520 3028 Explorer.EXE netsh.exe PID 3028 wrote to memory of 520 3028 Explorer.EXE netsh.exe PID 520 wrote to memory of 4084 520 netsh.exe cmd.exe PID 520 wrote to memory of 4084 520 netsh.exe cmd.exe PID 520 wrote to memory of 4084 520 netsh.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\orden de muestras de productos.exe"C:\Users\Admin\AppData\Local\Temp\orden de muestras de productos.exe"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\DpiScaling.exeC:\Windows\System32\DpiScaling.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\DpiScaling.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/520-124-0x0000000000000000-mapping.dmp
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memory/520-129-0x00000000034A0000-0x0000000003533000-memory.dmpFilesize
588KB
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memory/520-128-0x00000000037E0000-0x0000000003B00000-memory.dmpFilesize
3.1MB
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memory/520-127-0x0000000000D00000-0x0000000000D2E000-memory.dmpFilesize
184KB
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memory/520-126-0x0000000001380000-0x000000000139E000-memory.dmpFilesize
120KB
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memory/2040-121-0x00000000048E0000-0x0000000004C00000-memory.dmpFilesize
3.1MB
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memory/2040-122-0x0000000004670000-0x0000000004684000-memory.dmpFilesize
80KB
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memory/2040-119-0x0000000072480000-0x00000000724AE000-memory.dmpFilesize
184KB
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memory/2040-118-0x00000000028D0000-0x00000000028D1000-memory.dmpFilesize
4KB
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memory/2040-117-0x0000000000000000-mapping.dmp
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memory/2692-115-0x00000000007B0000-0x00000000007B1000-memory.dmpFilesize
4KB
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memory/2692-116-0x00000000007D1000-0x00000000007E5000-memory.dmpFilesize
80KB
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memory/3028-123-0x0000000002690000-0x0000000002752000-memory.dmpFilesize
776KB
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memory/3028-130-0x0000000006100000-0x0000000006223000-memory.dmpFilesize
1.1MB
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memory/4084-125-0x0000000000000000-mapping.dmp