Analysis
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max time kernel
148s -
max time network
147s -
platform
windows10_x64 -
resource
win10-en -
submitted
16-09-2021 09:39
Static task
static1
Behavioral task
behavioral1
Sample
arrival notice.exe
Resource
win7-en
General
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Target
arrival notice.exe
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Size
762KB
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MD5
4196c697fa8a52ecddad63bf5ac9e8f9
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SHA1
1179a7916f59fa2d88829a56f3f045e1cf32c418
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SHA256
cfdb27a9ff39bd1aa5a0a43fe6e272c269a311f5748d8a13b2e705f7d66f16bd
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SHA512
8c78d2a8276fd10c118732b194865fcd40615beb8ad47459e0ce5c67097d57d66c5764c0eaf8ebdbb7591b3ff03c26f0aa90d7dd7484b8f4709c9a79c607d5a0
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 behavioral2/memory/3464-125-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/3464-126-0x000000000041D470-mapping.dmp xloader behavioral2/memory/2628-134-0x00000000029D0000-0x00000000029F9000-memory.dmp xloader -
Suspicious use of SetThreadContext 4 IoCs
Processes:
arrival notice.exearrival notice.execscript.exedescription pid process target process PID 3996 set thread context of 3464 3996 arrival notice.exe arrival notice.exe PID 3464 set thread context of 3008 3464 arrival notice.exe Explorer.EXE PID 3464 set thread context of 3008 3464 arrival notice.exe Explorer.EXE PID 2628 set thread context of 3008 2628 cscript.exe Explorer.EXE -
Modifies registry class 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 43 IoCs
Processes:
arrival notice.exearrival notice.execscript.exepid process 3996 arrival notice.exe 3996 arrival notice.exe 3996 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe 2628 cscript.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3008 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
arrival notice.execscript.exepid process 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 3464 arrival notice.exe 2628 cscript.exe 2628 cscript.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
arrival notice.exearrival notice.execscript.exedescription pid process Token: SeDebugPrivilege 3996 arrival notice.exe Token: SeDebugPrivilege 3464 arrival notice.exe Token: SeDebugPrivilege 2628 cscript.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
Explorer.EXEpid process 3008 Explorer.EXE 3008 Explorer.EXE 3008 Explorer.EXE 3008 Explorer.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
arrival notice.exearrival notice.execscript.exedescription pid process target process PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3996 wrote to memory of 3464 3996 arrival notice.exe arrival notice.exe PID 3464 wrote to memory of 2628 3464 arrival notice.exe cscript.exe PID 3464 wrote to memory of 2628 3464 arrival notice.exe cscript.exe PID 3464 wrote to memory of 2628 3464 arrival notice.exe cscript.exe PID 2628 wrote to memory of 2008 2628 cscript.exe cmd.exe PID 2628 wrote to memory of 2008 2628 cscript.exe cmd.exe PID 2628 wrote to memory of 2008 2628 cscript.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
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C:\Users\Admin\AppData\Local\Temp\arrival notice.exe"C:\Users\Admin\AppData\Local\Temp\arrival notice.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\arrival notice.exe"C:\Users\Admin\AppData\Local\Temp\arrival notice.exe"3⤵
- 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\cscript.exe"C:\Windows\SysWOW64\cscript.exe"4⤵
- 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\arrival notice.exe"5⤵
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C:\Windows\SysWOW64\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2008-135-0x0000000000000000-mapping.dmp
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memory/2628-137-0x0000000004620000-0x00000000046B0000-memory.dmpFilesize
576KB
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memory/2628-136-0x00000000048D0000-0x0000000004BF0000-memory.dmpFilesize
3.1MB
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memory/2628-134-0x00000000029D0000-0x00000000029F9000-memory.dmpFilesize
164KB
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memory/2628-133-0x0000000000220000-0x0000000000247000-memory.dmpFilesize
156KB
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memory/2628-132-0x0000000000000000-mapping.dmp
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memory/3008-129-0x0000000005E70000-0x0000000005F95000-memory.dmpFilesize
1.1MB
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memory/3008-138-0x0000000005FA0000-0x000000000609B000-memory.dmpFilesize
1004KB
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memory/3008-131-0x00000000033E0000-0x0000000003499000-memory.dmpFilesize
740KB
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memory/3464-126-0x000000000041D470-mapping.dmp
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memory/3464-130-0x0000000002D80000-0x0000000002D91000-memory.dmpFilesize
68KB
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memory/3464-128-0x0000000000B00000-0x0000000000C4A000-memory.dmpFilesize
1.3MB
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memory/3464-125-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/3464-127-0x0000000001200000-0x0000000001520000-memory.dmpFilesize
3.1MB
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memory/3996-123-0x0000000005AB0000-0x0000000005B11000-memory.dmpFilesize
388KB
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memory/3996-124-0x0000000007FE0000-0x000000000800B000-memory.dmpFilesize
172KB
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memory/3996-115-0x0000000000390000-0x0000000000391000-memory.dmpFilesize
4KB
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memory/3996-122-0x00000000028D0000-0x0000000002962000-memory.dmpFilesize
584KB
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memory/3996-121-0x0000000002950000-0x0000000002957000-memory.dmpFilesize
28KB
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memory/3996-120-0x0000000004F60000-0x0000000004F61000-memory.dmpFilesize
4KB
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memory/3996-119-0x0000000002940000-0x0000000002941000-memory.dmpFilesize
4KB
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memory/3996-118-0x0000000002970000-0x0000000002971000-memory.dmpFilesize
4KB
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memory/3996-117-0x0000000005300000-0x0000000005301000-memory.dmpFilesize
4KB