Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
03-05-2021 08:20
Static task
static1
Behavioral task
behavioral1
Sample
muestras de productos pdf.exe
Resource
win7v20210408
General
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Target
muestras de productos pdf.exe
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Size
1.4MB
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MD5
6de2089faacef5b512c7abb442388e3c
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SHA1
5af74789c9fda2dd117a26ad59664e14d7bc64aa
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SHA256
bccb5a69386e34c4c94dfe0932180377c333d0d1f0a65b52eb64a0cdc1974556
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SHA512
0943521624cf61b883acfd6e2068b452b81bb5fe319e3aad2cf554c3e99cd865667f1918f025b609b97ce1baa97aa1ebb401bc80b77e41ee2b5055de09a5112d
Malware Config
Extracted
formbook
4.1
http://www.joomlas123.info/n7ak/
audereventur.com
huro14.com
wwwjinsha155.com
antiquevendor.com
samuraisoulfood.net
traffic4updates.download
hypersarv.com
rapport-happy-wedding.com
rokutechnosupport.online
allworljob.com
hanaleedossmann.com
kauai-marathon.com
bepbosch.com
kangen-international.com
zoneshopemenowz.com
belviderewrestling.com
ipllink.com
sellingforcreators.com
wwwswty6655.com
qtumboa.com
bazarmoney.net
librosdecienciaficcion.com
shopmomsthebomb.com
vanjacob.com
tgyaa.com
theporncollective.net
hydrabadproperties.com
brindesecologicos.com
sayagayrimenkul.net
4btoken.com
shycedu.com
overall789.top
maison-pierre-bayle.com
elitemediamasters.com
sharmasfabrics.com
hoshamp.com
myultimateleadgenerator.com
office4u.info
thaimart1.com
ultimatewindowusa.com
twoblazesartworks.com
airteloffer.com
shoupaizhao.com
741dakotadr.info
books4arab.net
artedelcioccolato.biz
tjqcu.info
teccoop.net
maturebridesdressguide.com
excelcapfunding.com
bitcoinak.com
profileorderflow.com
unbelievabowboutique.com
midlandshomesolutionsltd.com
healthywithhook.com
stirlingpiper.com
manfast.online
arikorin.com
texastrustedinsurance.com
moodandmystery.com
yh77808.com
s-immotanger.com
runzexd.com
meteoannecy.net
Signatures
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Formbook Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2764-119-0x0000000000000000-mapping.dmp formbook behavioral2/memory/2764-121-0x0000000010410000-0x000000001043D000-memory.dmp formbook behavioral2/memory/3952-128-0x0000000000380000-0x00000000003AD000-memory.dmp formbook -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
help.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\T8TPGZIXVF = "C:\\Program Files (x86)\\Lxpr\\jl-tcda8m628.exe" help.exe Key created \Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run help.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
dialer.exehelp.exedescription pid process target process PID 2764 set thread context of 2824 2764 dialer.exe Explorer.EXE PID 3952 set thread context of 2824 3952 help.exe Explorer.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
help.exedescription ioc process File opened for modification C:\Program Files (x86)\Lxpr\jl-tcda8m628.exe help.exe -
Processes:
help.exedescription ioc process Key created \Registry\User\S-1-5-21-3686645723-710336880-414668232-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 help.exe -
Suspicious behavior: EnumeratesProcesses 48 IoCs
Processes:
dialer.exehelp.exepid process 2764 dialer.exe 2764 dialer.exe 2764 dialer.exe 2764 dialer.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2824 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
dialer.exehelp.exepid process 2764 dialer.exe 2764 dialer.exe 2764 dialer.exe 3952 help.exe 3952 help.exe 3952 help.exe 3952 help.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
dialer.exeExplorer.EXEhelp.exedescription pid process Token: SeDebugPrivilege 2764 dialer.exe Token: SeShutdownPrivilege 2824 Explorer.EXE Token: SeCreatePagefilePrivilege 2824 Explorer.EXE Token: SeDebugPrivilege 3952 help.exe Token: SeShutdownPrivilege 2824 Explorer.EXE Token: SeCreatePagefilePrivilege 2824 Explorer.EXE Token: SeShutdownPrivilege 2824 Explorer.EXE Token: SeCreatePagefilePrivilege 2824 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 2824 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
muestras de productos pdf.exeExplorer.EXEhelp.exedescription pid process target process PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 3916 wrote to memory of 2764 3916 muestras de productos pdf.exe dialer.exe PID 2824 wrote to memory of 3952 2824 Explorer.EXE help.exe PID 2824 wrote to memory of 3952 2824 Explorer.EXE help.exe PID 2824 wrote to memory of 3952 2824 Explorer.EXE help.exe PID 3952 wrote to memory of 3404 3952 help.exe cmd.exe PID 3952 wrote to memory of 3404 3952 help.exe cmd.exe PID 3952 wrote to memory of 3404 3952 help.exe cmd.exe PID 3952 wrote to memory of 1160 3952 help.exe Firefox.exe PID 3952 wrote to memory of 1160 3952 help.exe Firefox.exe PID 3952 wrote to memory of 1160 3952 help.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\muestras de productos pdf.exe"C:\Users\Admin\AppData\Local\Temp\muestras de productos pdf.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\dialer.exeC:\Windows\System32\dialer.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- 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\dialer.exe"3⤵
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrf.iniMD5
2f245469795b865bdd1b956c23d7893d
SHA16ad80b974d3808f5a20ea1e766c7d2f88b9e5895
SHA2561662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361
SHA512909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologri.iniMD5
d63a82e5d81e02e399090af26db0b9cb
SHA191d0014c8f54743bba141fd60c9d963f869d76c9
SHA256eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae
SHA51238afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad
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C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrv.iniMD5
bbc41c78bae6c71e63cb544a6a284d94
SHA133f2c1d9fa0e9c99b80bc2500621e95af38b1f9a
SHA256ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb
SHA5120aea424b57adae3e14ad6491cab585f554b4dffe601b5a17bad6ee6177d2f0f995e419cde576e2d1782b9bddc0661aada11a2c9f1454ae625d9e3223635ec9f4
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memory/1160-132-0x0000000000000000-mapping.dmp
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memory/1160-134-0x000001F12DE70000-0x000001F12DFAE000-memory.dmpFilesize
1.2MB
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memory/1160-133-0x00007FF7B63F0000-0x00007FF7B6483000-memory.dmpFilesize
588KB
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memory/2764-123-0x0000000000FB0000-0x0000000000FC4000-memory.dmpFilesize
80KB
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memory/2764-119-0x0000000000000000-mapping.dmp
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memory/2764-121-0x0000000010410000-0x000000001043D000-memory.dmpFilesize
180KB
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memory/2764-120-0x0000000000980000-0x0000000000981000-memory.dmpFilesize
4KB
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memory/2764-122-0x0000000004B70000-0x0000000004E90000-memory.dmpFilesize
3.1MB
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memory/2824-124-0x0000000006DC0000-0x0000000006F08000-memory.dmpFilesize
1.3MB
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memory/2824-131-0x0000000005520000-0x00000000055FB000-memory.dmpFilesize
876KB
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memory/3404-126-0x0000000000000000-mapping.dmp
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memory/3916-114-0x00000000005E0000-0x00000000005E1000-memory.dmpFilesize
4KB
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memory/3916-116-0x00000000021E0000-0x00000000021FA000-memory.dmpFilesize
104KB
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memory/3952-127-0x0000000000E40000-0x0000000000E47000-memory.dmpFilesize
28KB
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memory/3952-130-0x0000000000B60000-0x0000000000BF3000-memory.dmpFilesize
588KB
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memory/3952-129-0x0000000002E50000-0x0000000003170000-memory.dmpFilesize
3.1MB
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memory/3952-128-0x0000000000380000-0x00000000003AD000-memory.dmpFilesize
180KB
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memory/3952-125-0x0000000000000000-mapping.dmp