Analysis
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max time kernel
76s -
max time network
150s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
20-10-2021 07:24
Static task
static1
Behavioral task
behavioral1
Sample
c78d5e89ebecb4d88d3ab36bc47fd7ba.exe
Resource
win7-en-20211014
General
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Target
c78d5e89ebecb4d88d3ab36bc47fd7ba.exe
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Size
448KB
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MD5
c78d5e89ebecb4d88d3ab36bc47fd7ba
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SHA1
476733e0eb88a9dce2a65200c23ddd0d5f2b3496
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SHA256
9b6b00b331ea48d5477fbd0ec6e168407dcec59c758eb797c9672d2f74dba12a
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SHA512
a4de582e5f599ad11c60dbdb7e7ded18c004f956ec84eb379f30ebd1e83eb3fe938fab821038dcf6c1dff839b329ff85ab556fd75f54e70e332ff25415ddfddb
Malware Config
Extracted
formbook
4.1
kzk9
http://www.yourmajordomo.com/kzk9/
tianconghuo.club
1996-page.com
ourtownmax.net
conservativetreehose.com
synth.repair
donnachicacreperia.com
tentfull.com
weapp.download
surfersink.com
gattlebusinessservices.com
sebastian249.com
anhphuc.company
betternatureproducts.net
defroplate.com
seattlesquidsquad.com
polarjob.com
lendingadvantage.com
angelsondope.com
goportjitney.com
tiendagrupojagr.com
self-care360.com
foreignexchage.com
loan-stalemate.info
hrsimrnsingh.com
laserobsession.com
primetimesmagazine.com
teminyulon.xyz
kanoondarab.com
alpinefall.com
tbmautosales.com
4g2020.com
libertyquartermaster.com
flavorfalafel.com
generlitravel.com
solvedfp.icu
jamnvibez.com
zmx258.com
doudiangroup.com
dancecenterwest.com
ryantheeconomist.com
beeofthehive.com
bluelearn.world
vivalasplantas.com
yumiacraftlab.com
shophere247365.com
enjoybespokenwords.com
windajol.com
ctgbazar.xyz
afcerd.com
dateprotect.com
northeastonmusic.com
fourwaira.com
forschungsraumtheater.com
islameraloke.com
mavericksone.com
whguideinfrared.com
akomandr.com
experts-portail.com
ambassadorworldnews.com
case-kangaroo.com
theglobalbusinessmentor.com
igforoldpeople.com
royalglossesbss.com
merxeduct.com
Signatures
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Formbook Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2916-125-0x000000000041EB80-mapping.dmp formbook behavioral2/memory/2916-124-0x0000000000400000-0x000000000042E000-memory.dmp formbook -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c78d5e89ebecb4d88d3ab36bc47fd7ba.exedescription pid process target process PID 3600 set thread context of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
c78d5e89ebecb4d88d3ab36bc47fd7ba.exec78d5e89ebecb4d88d3ab36bc47fd7ba.exepid process 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 2916 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe 2916 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c78d5e89ebecb4d88d3ab36bc47fd7ba.exedescription pid process Token: SeDebugPrivilege 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
c78d5e89ebecb4d88d3ab36bc47fd7ba.exedescription pid process target process PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe PID 3600 wrote to memory of 2916 3600 c78d5e89ebecb4d88d3ab36bc47fd7ba.exe c78d5e89ebecb4d88d3ab36bc47fd7ba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c78d5e89ebecb4d88d3ab36bc47fd7ba.exe"C:\Users\Admin\AppData\Local\Temp\c78d5e89ebecb4d88d3ab36bc47fd7ba.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c78d5e89ebecb4d88d3ab36bc47fd7ba.exe"C:\Users\Admin\AppData\Local\Temp\c78d5e89ebecb4d88d3ab36bc47fd7ba.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2916-125-0x000000000041EB80-mapping.dmp
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memory/2916-124-0x0000000000400000-0x000000000042E000-memory.dmpFilesize
184KB
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memory/2916-126-0x0000000001320000-0x0000000001640000-memory.dmpFilesize
3.1MB
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memory/3600-115-0x0000000000E60000-0x0000000000E61000-memory.dmpFilesize
4KB
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memory/3600-117-0x0000000008120000-0x0000000008121000-memory.dmpFilesize
4KB
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memory/3600-118-0x0000000007C20000-0x0000000007C21000-memory.dmpFilesize
4KB
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memory/3600-119-0x0000000005870000-0x0000000005871000-memory.dmpFilesize
4KB
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memory/3600-120-0x0000000005850000-0x0000000005851000-memory.dmpFilesize
4KB
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memory/3600-121-0x0000000007FE0000-0x0000000007FE7000-memory.dmpFilesize
28KB
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memory/3600-122-0x0000000009800000-0x0000000009801000-memory.dmpFilesize
4KB
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memory/3600-123-0x00000000097B0000-0x00000000097FF000-memory.dmpFilesize
316KB