Analysis
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max time kernel
151s -
max time network
130s -
platform
windows7_x64 -
resource
win7-en-20210916 -
submitted
17-09-2021 07:16
Static task
static1
Behavioral task
behavioral1
Sample
DOC.exe
Resource
win7-en-20210916
General
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Target
DOC.exe
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Size
463KB
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MD5
e2e027360aa11a532949fb6c013009d5
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SHA1
2488a833ee33ea4ce3ff0e5e7615e35d647816e2
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SHA256
13c2ff62d1e29d6e88c828851f842b17acb6293da92bdf5223e87a67bf00ed31
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SHA512
240a63a3c245d1dd963cc33b290796e646276f9488692037f26009efde4ad39b9c6af6d0c4d21ca19b5ade4a677b4b2d7e83003a519c2dbfbf408c086ca0f04a
Malware Config
Extracted
xloader
2.4
n58i
http://www.nordicbatterybelt.net/n58i/
southerncircumstance.com
mcsasco.com
ifbrick.com
societe-anonyme.net
bantank.xyz
dogecoin.beauty
aboutacoffee.com
babalandlordrealestate.com
tintgta.com
integrity.directory
parwnr.icu
poltishof.online
stayandstyle.com
ickjeame.xyz
currentmotors.ca
pond.fund
petrosterzis.com
deadbydaylightpoints.com
hotel-balzac.paris
focusmaintainance.com
odeonmarket.com
voeran.net
lookailpop.xyz
sashaignatenko.com
royalgreenvillage.com
airbhouse.com
zl-dz.com
fuwuxz.com
wugupihuhepop.xyz
zmdhysm.com
luchin.site
rnchaincvkbip.xyz
fffddfrfqffrtgthhhbhffgfr.com
goabbasoon.info
booyahbucks.com
ilovecoventry.com
components-electronics.com
advindustry.com
browandline.com
hotnspicy.site
marlonj26.com
holidays24.net
starworks.online
mbchaindogbbc.xyz
3wouqg.com
evnfreesx.com
baureihe51.com
hycelassetmanagement.space
photostickomni-trendyfinds.com
singisa4letterword.com
thklw.online
menramen.com
highspeedinternetinc.com
beerenhunger.info
hisensor.world
lassurancevalence.com
clementchanlab.com
customia.xyz
alysvera-centroestetico.com
cx-xiezuo.com
index-mp3.com
mybenefits51.com
vyhozoi.site
lingerista.net
Signatures
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suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1004-59-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1004-60-0x000000000041D470-mapping.dmp xloader behavioral1/memory/1720-67-0x0000000000070000-0x0000000000099000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1452 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
DOC.exeDOC.exewscript.exedescription pid process target process PID 1592 set thread context of 1004 1592 DOC.exe DOC.exe PID 1004 set thread context of 1248 1004 DOC.exe Explorer.EXE PID 1720 set thread context of 1248 1720 wscript.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 26 IoCs
Processes:
DOC.exeDOC.exewscript.exepid process 1592 DOC.exe 1592 DOC.exe 1004 DOC.exe 1004 DOC.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe 1720 wscript.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
DOC.exewscript.exepid process 1004 DOC.exe 1004 DOC.exe 1004 DOC.exe 1720 wscript.exe 1720 wscript.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
DOC.exeDOC.exewscript.exedescription pid process Token: SeDebugPrivilege 1592 DOC.exe Token: SeDebugPrivilege 1004 DOC.exe Token: SeDebugPrivilege 1720 wscript.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1248 Explorer.EXE 1248 Explorer.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
DOC.exeExplorer.EXEwscript.exedescription pid process target process PID 1592 wrote to memory of 1504 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1504 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1504 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1504 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1592 wrote to memory of 1004 1592 DOC.exe DOC.exe PID 1248 wrote to memory of 1720 1248 Explorer.EXE wscript.exe PID 1248 wrote to memory of 1720 1248 Explorer.EXE wscript.exe PID 1248 wrote to memory of 1720 1248 Explorer.EXE wscript.exe PID 1248 wrote to memory of 1720 1248 Explorer.EXE wscript.exe PID 1720 wrote to memory of 1452 1720 wscript.exe cmd.exe PID 1720 wrote to memory of 1452 1720 wscript.exe cmd.exe PID 1720 wrote to memory of 1452 1720 wscript.exe cmd.exe PID 1720 wrote to memory of 1452 1720 wscript.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DOC.exe"C:\Users\Admin\AppData\Local\Temp\DOC.exe"2⤵
- 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\DOC.exe"C:\Users\Admin\AppData\Local\Temp\DOC.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\DOC.exe"C:\Users\Admin\AppData\Local\Temp\DOC.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵
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C:\Windows\SysWOW64\wscript.exe"C:\Windows\SysWOW64\wscript.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:\Users\Admin\AppData\Local\Temp\DOC.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1004-61-0x0000000000A30000-0x0000000000D33000-memory.dmpFilesize
3.0MB
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memory/1004-62-0x0000000000310000-0x0000000000321000-memory.dmpFilesize
68KB
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memory/1004-59-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1004-60-0x000000000041D470-mapping.dmp
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memory/1248-70-0x00000000070B0000-0x0000000007233000-memory.dmpFilesize
1.5MB
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memory/1248-63-0x0000000006F50000-0x00000000070B0000-memory.dmpFilesize
1.4MB
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memory/1452-65-0x0000000000000000-mapping.dmp
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memory/1592-58-0x0000000004C60000-0x0000000004C8B000-memory.dmpFilesize
172KB
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memory/1592-53-0x00000000009B0000-0x00000000009B1000-memory.dmpFilesize
4KB
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memory/1592-57-0x0000000004E50000-0x0000000004EB0000-memory.dmpFilesize
384KB
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memory/1592-56-0x0000000000990000-0x0000000000997000-memory.dmpFilesize
28KB
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memory/1592-55-0x0000000001F60000-0x0000000001F61000-memory.dmpFilesize
4KB
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memory/1720-64-0x0000000000000000-mapping.dmp
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memory/1720-66-0x0000000000350000-0x0000000000376000-memory.dmpFilesize
152KB
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memory/1720-67-0x0000000000070000-0x0000000000099000-memory.dmpFilesize
164KB
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memory/1720-68-0x0000000002300000-0x0000000002603000-memory.dmpFilesize
3.0MB
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memory/1720-69-0x0000000000380000-0x0000000000410000-memory.dmpFilesize
576KB