Analysis
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max time kernel
151s -
max time network
138s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
21-09-2021 10:20
Static task
static1
Behavioral task
behavioral1
Sample
UPDATED e-STATEMENT..exe
Resource
win7-en-20210920
General
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Target
UPDATED e-STATEMENT..exe
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Size
872KB
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MD5
a3279da350cf134f736629e5e55c0a41
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SHA1
d28cc3a2cc3e16cf38634cab8db41aacebf4709b
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SHA256
fc9f8f3e66f8ea09953b7b5eba261ff36eb9a78a5f92787eb879420ee3bad581
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SHA512
248040d33716b6f7fb5c0764380c67489d2acdc52784b2d8020faa57f09edc383ab7ecd85c297ef2516698e2cfa92e7d8edc8fc0c510263e5a2b91e1f650d79b
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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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1784-61-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1784-62-0x000000000041D3A0-mapping.dmp xloader behavioral1/memory/668-70-0x00000000000C0000-0x00000000000E9000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 728 cmd.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
UPDATED e-STATEMENT..exeUPDATED e-STATEMENT..exeNETSTAT.EXEdescription pid process target process PID 1324 set thread context of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1784 set thread context of 1244 1784 UPDATED e-STATEMENT..exe Explorer.EXE PID 1784 set thread context of 1244 1784 UPDATED e-STATEMENT..exe Explorer.EXE PID 668 set thread context of 1244 668 NETSTAT.EXE Explorer.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
NETSTAT.EXEpid process 668 NETSTAT.EXE -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
UPDATED e-STATEMENT..exeNETSTAT.EXEpid process 1784 UPDATED e-STATEMENT..exe 1784 UPDATED e-STATEMENT..exe 1784 UPDATED e-STATEMENT..exe 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE 668 NETSTAT.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
UPDATED e-STATEMENT..exeNETSTAT.EXEpid process 1784 UPDATED e-STATEMENT..exe 1784 UPDATED e-STATEMENT..exe 1784 UPDATED e-STATEMENT..exe 1784 UPDATED e-STATEMENT..exe 668 NETSTAT.EXE 668 NETSTAT.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
UPDATED e-STATEMENT..exeNETSTAT.EXEdescription pid process Token: SeDebugPrivilege 1784 UPDATED e-STATEMENT..exe Token: SeDebugPrivilege 668 NETSTAT.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE 1244 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1244 Explorer.EXE 1244 Explorer.EXE -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
UPDATED e-STATEMENT..exeExplorer.EXENETSTAT.EXEdescription pid process target process PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1324 wrote to memory of 1784 1324 UPDATED e-STATEMENT..exe UPDATED e-STATEMENT..exe PID 1244 wrote to memory of 668 1244 Explorer.EXE NETSTAT.EXE PID 1244 wrote to memory of 668 1244 Explorer.EXE NETSTAT.EXE PID 1244 wrote to memory of 668 1244 Explorer.EXE NETSTAT.EXE PID 1244 wrote to memory of 668 1244 Explorer.EXE NETSTAT.EXE PID 668 wrote to memory of 728 668 NETSTAT.EXE cmd.exe PID 668 wrote to memory of 728 668 NETSTAT.EXE cmd.exe PID 668 wrote to memory of 728 668 NETSTAT.EXE cmd.exe PID 668 wrote to memory of 728 668 NETSTAT.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\UPDATED e-STATEMENT..exe"C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\NETSTAT.EXE"C:\Windows\SysWOW64\NETSTAT.EXE"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- 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\UPDATED e-STATEMENT..exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/668-68-0x0000000000000000-mapping.dmp
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memory/668-73-0x0000000000B30000-0x0000000000BC0000-memory.dmpFilesize
576KB
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memory/668-72-0x0000000002160000-0x0000000002463000-memory.dmpFilesize
3.0MB
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memory/668-70-0x00000000000C0000-0x00000000000E9000-memory.dmpFilesize
164KB
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memory/668-69-0x0000000000D50000-0x0000000000D59000-memory.dmpFilesize
36KB
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memory/728-71-0x0000000000000000-mapping.dmp
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memory/1244-65-0x0000000006240000-0x000000000639E000-memory.dmpFilesize
1.4MB
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memory/1244-67-0x0000000006010000-0x00000000060D2000-memory.dmpFilesize
776KB
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memory/1244-74-0x0000000009020000-0x000000000916C000-memory.dmpFilesize
1.3MB
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memory/1324-58-0x000000007EF40000-0x000000007EF41000-memory.dmpFilesize
4KB
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memory/1324-54-0x0000000000B50000-0x0000000000B51000-memory.dmpFilesize
4KB
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memory/1324-60-0x00000000008C0000-0x00000000008EB000-memory.dmpFilesize
172KB
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memory/1324-59-0x0000000005310000-0x000000000538C000-memory.dmpFilesize
496KB
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memory/1324-57-0x0000000000410000-0x000000000041E000-memory.dmpFilesize
56KB
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memory/1324-56-0x0000000004860000-0x0000000004861000-memory.dmpFilesize
4KB
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memory/1784-63-0x0000000000C30000-0x0000000000F33000-memory.dmpFilesize
3.0MB
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memory/1784-66-0x00000000003B0000-0x00000000003C1000-memory.dmpFilesize
68KB
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memory/1784-61-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1784-62-0x000000000041D3A0-mapping.dmp
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memory/1784-64-0x00000000001F0000-0x0000000000201000-memory.dmpFilesize
68KB