Analysis
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max time kernel
150s -
max time network
129s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
28-09-2021 11:10
Static task
static1
Behavioral task
behavioral1
Sample
REVISED OFFER.exe
Resource
win7-en-20210920
General
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Target
REVISED OFFER.exe
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Size
1.5MB
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MD5
a23d32321c572b877246453f426494d2
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SHA1
23f03a3533053b06acc915bcb33e9a8ebfdfa010
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SHA256
9748d96e1143a06277d9cc3e9398d366fe3fa21c4316b8134462c42a0020fe87
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SHA512
356ddaaf71c6d409450a558a51d8c43a8edcccf283fdf24d1c7d81a10bf21123e1b1abffae63694219bb7b2192704fd885d8a8a7409e481a6629763b7d5e2555
Malware Config
Extracted
xloader
2.5
c2ue
http://www.heidevelop.xyz/c2ue/
isportdata.com
stellarex.energy
hsucollections.com
menuhaisan.com
joe-tzu.com
lumichargemktg.com
uae.tires
rapidcae.com
softwaresystemsolutions.com
s-galaxy.website
daewon-talks.net
northgamesnetwork.com
catalogue-bouyguestele.com
criativanet.com
theseasonalshift.com
actionfoto.online
openmaildoe.com
trashpenguin.com
ennopure.net
azurermine.com
wingkingtong.com
innovativepropsolutions.com
transportesajusco.online
rosenblasts.info
ttsports.store
servpix.com
liveatthebiltmore.com
magentautil.com
aquolly.com
collabsales.com
bredaslo.com
suddisaddu.com
www920011a.com
uudh.info
bleuexpress.com
xivuko.com
upstatehvacpros.com
acami.art
thqahql.com
mauzabe.com
mydrones.net
franciseshun.com
nrrpri.com
adndpanel.xyz
straightcorndinner.xyz
locngrip.com
wgylab.xyz
greenmamba100.com
dmglobalconsult.net
alissanoume.xyz
thecallresources.com
spacesuperslot.com
goodiste.com
mensaheating.xyz
blackbait6.com
keepkalmm.com
kodyhughesracing.com
semantikgis.com
saffoldstrucking.com
ingb.online
popcert.com
tpsynergylab.com
acnefreerx.com
why1314.xyz
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/976-60-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/976-61-0x000000000041D3A0-mapping.dmp xloader behavioral1/memory/1612-68-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 524 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
REVISED OFFER.exeREVISED OFFER.exewlanext.exedescription pid process target process PID 1268 set thread context of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 976 set thread context of 1200 976 REVISED OFFER.exe Explorer.EXE PID 1612 set thread context of 1200 1612 wlanext.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 24 IoCs
Processes:
REVISED OFFER.exewlanext.exepid process 976 REVISED OFFER.exe 976 REVISED OFFER.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe 1612 wlanext.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
REVISED OFFER.exewlanext.exepid process 976 REVISED OFFER.exe 976 REVISED OFFER.exe 976 REVISED OFFER.exe 1612 wlanext.exe 1612 wlanext.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
REVISED OFFER.exewlanext.exedescription pid process Token: SeDebugPrivilege 976 REVISED OFFER.exe Token: SeDebugPrivilege 1612 wlanext.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1200 Explorer.EXE 1200 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1200 Explorer.EXE 1200 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
REVISED OFFER.exeExplorer.EXEwlanext.exedescription pid process target process PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1268 wrote to memory of 976 1268 REVISED OFFER.exe REVISED OFFER.exe PID 1200 wrote to memory of 1612 1200 Explorer.EXE wlanext.exe PID 1200 wrote to memory of 1612 1200 Explorer.EXE wlanext.exe PID 1200 wrote to memory of 1612 1200 Explorer.EXE wlanext.exe PID 1200 wrote to memory of 1612 1200 Explorer.EXE wlanext.exe PID 1612 wrote to memory of 524 1612 wlanext.exe cmd.exe PID 1612 wrote to memory of 524 1612 wlanext.exe cmd.exe PID 1612 wrote to memory of 524 1612 wlanext.exe cmd.exe PID 1612 wrote to memory of 524 1612 wlanext.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\REVISED OFFER.exe"C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\REVISED OFFER.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\wlanext.exe"C:\Windows\SysWOW64\wlanext.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\REVISED OFFER.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/524-66-0x0000000000000000-mapping.dmp
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memory/976-63-0x0000000000350000-0x0000000000361000-memory.dmpFilesize
68KB
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memory/976-62-0x0000000000C90000-0x0000000000F93000-memory.dmpFilesize
3.0MB
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memory/976-60-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/976-61-0x000000000041D3A0-mapping.dmp
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memory/1200-72-0x0000000004A00000-0x0000000004AD2000-memory.dmpFilesize
840KB
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memory/1200-64-0x0000000004180000-0x0000000004241000-memory.dmpFilesize
772KB
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memory/1268-59-0x0000000004150000-0x000000000417B000-memory.dmpFilesize
172KB
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memory/1268-54-0x0000000000840000-0x0000000000841000-memory.dmpFilesize
4KB
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memory/1268-58-0x0000000006010000-0x000000000608E000-memory.dmpFilesize
504KB
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memory/1268-57-0x0000000000580000-0x000000000058E000-memory.dmpFilesize
56KB
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memory/1268-56-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB
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memory/1612-65-0x0000000000000000-mapping.dmp
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memory/1612-67-0x0000000000C20000-0x0000000000C36000-memory.dmpFilesize
88KB
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memory/1612-68-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1612-69-0x0000000002040000-0x0000000002343000-memory.dmpFilesize
3.0MB
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memory/1612-70-0x00000000762D1000-0x00000000762D3000-memory.dmpFilesize
8KB
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memory/1612-71-0x0000000000810000-0x00000000008A0000-memory.dmpFilesize
576KB