Analysis
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max time kernel
302s -
max time network
302s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
24-09-2021 00:48
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION '.exe
Resource
win7v20210408
General
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Target
QUOTATION '.exe
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Size
885KB
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MD5
2fdc9cdf35cbdd01b4f61eaa4d8d38a6
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SHA1
a59e65c3ecc0c3f586bece4db3a085734c3e4da5
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SHA256
c7e4871bd8e22a0dfd8116206cff6631ca4a91857df75017b890768da0730041
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SHA512
122adec9d2185d0327f4d07b466e71a55f2689216009325aa5ffd62eb8247654a8dd659031cf07197151f1c17e654a8e4f3e343a04ad61efd5def1340bf97201
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/1736-66-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1736-67-0x000000000041D3A0-mapping.dmp xloader behavioral1/memory/2020-76-0x0000000000110000-0x0000000000139000-memory.dmp xloader -
Executes dropped EXE 1 IoCs
Processes:
regsvcpbctjlp.exepid process 1924 regsvcpbctjlp.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1252 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
chkdsk.exedescription ioc process Key created \Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run chkdsk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\XTMXJX5H52 = "C:\\Program Files (x86)\\G5jgl2x_h\\regsvcpbctjlp.exe" chkdsk.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
QUOTATION '.exeQUOTATION '.exechkdsk.exedescription pid process target process PID 784 set thread context of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 1736 set thread context of 1180 1736 QUOTATION '.exe Explorer.EXE PID 1736 set thread context of 1180 1736 QUOTATION '.exe Explorer.EXE PID 2020 set thread context of 1180 2020 chkdsk.exe Explorer.EXE -
Drops file in Program Files directory 2 IoCs
Processes:
chkdsk.exeExplorer.EXEdescription ioc process File opened for modification C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exe chkdsk.exe File created C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
chkdsk.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier chkdsk.exe -
Processes:
chkdsk.exedescription ioc process Key created \Registry\User\S-1-5-21-2455352368-1077083310-2879168483-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 chkdsk.exe -
Suspicious behavior: EnumeratesProcesses 51 IoCs
Processes:
QUOTATION '.exechkdsk.exepid process 1736 QUOTATION '.exe 1736 QUOTATION '.exe 1736 QUOTATION '.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1180 Explorer.EXE -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
QUOTATION '.exechkdsk.exepid process 1736 QUOTATION '.exe 1736 QUOTATION '.exe 1736 QUOTATION '.exe 1736 QUOTATION '.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe 2020 chkdsk.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
QUOTATION '.exechkdsk.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1736 QUOTATION '.exe Token: SeDebugPrivilege 2020 chkdsk.exe Token: SeShutdownPrivilege 1180 Explorer.EXE -
Suspicious use of FindShellTrayWindow 5 IoCs
Processes:
Explorer.EXEpid process 1180 Explorer.EXE 1180 Explorer.EXE 1180 Explorer.EXE 1180 Explorer.EXE 1180 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1180 Explorer.EXE 1180 Explorer.EXE 1180 Explorer.EXE 1180 Explorer.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
QUOTATION '.exeQUOTATION '.exechkdsk.exeExplorer.EXEdescription pid process target process PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 784 wrote to memory of 1736 784 QUOTATION '.exe QUOTATION '.exe PID 1736 wrote to memory of 2020 1736 QUOTATION '.exe chkdsk.exe PID 1736 wrote to memory of 2020 1736 QUOTATION '.exe chkdsk.exe PID 1736 wrote to memory of 2020 1736 QUOTATION '.exe chkdsk.exe PID 1736 wrote to memory of 2020 1736 QUOTATION '.exe chkdsk.exe PID 2020 wrote to memory of 1252 2020 chkdsk.exe cmd.exe PID 2020 wrote to memory of 1252 2020 chkdsk.exe cmd.exe PID 2020 wrote to memory of 1252 2020 chkdsk.exe cmd.exe PID 2020 wrote to memory of 1252 2020 chkdsk.exe cmd.exe PID 2020 wrote to memory of 1516 2020 chkdsk.exe Firefox.exe PID 2020 wrote to memory of 1516 2020 chkdsk.exe Firefox.exe PID 2020 wrote to memory of 1516 2020 chkdsk.exe Firefox.exe PID 2020 wrote to memory of 1516 2020 chkdsk.exe Firefox.exe PID 1180 wrote to memory of 1924 1180 Explorer.EXE regsvcpbctjlp.exe PID 1180 wrote to memory of 1924 1180 Explorer.EXE regsvcpbctjlp.exe PID 1180 wrote to memory of 1924 1180 Explorer.EXE regsvcpbctjlp.exe PID 1180 wrote to memory of 1924 1180 Explorer.EXE regsvcpbctjlp.exe PID 2020 wrote to memory of 1516 2020 chkdsk.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\QUOTATION '.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION '.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\QUOTATION '.exe"{path}"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\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"4⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Enumerates system info in registry
- Modifies Internet Explorer settings
- 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\QUOTATION '.exe"5⤵
- Deletes itself
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"5⤵
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C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exe"C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exeMD5
2fdc9cdf35cbdd01b4f61eaa4d8d38a6
SHA1a59e65c3ecc0c3f586bece4db3a085734c3e4da5
SHA256c7e4871bd8e22a0dfd8116206cff6631ca4a91857df75017b890768da0730041
SHA512122adec9d2185d0327f4d07b466e71a55f2689216009325aa5ffd62eb8247654a8dd659031cf07197151f1c17e654a8e4f3e343a04ad61efd5def1340bf97201
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C:\Program Files (x86)\G5jgl2x_h\regsvcpbctjlp.exeMD5
2fdc9cdf35cbdd01b4f61eaa4d8d38a6
SHA1a59e65c3ecc0c3f586bece4db3a085734c3e4da5
SHA256c7e4871bd8e22a0dfd8116206cff6631ca4a91857df75017b890768da0730041
SHA512122adec9d2185d0327f4d07b466e71a55f2689216009325aa5ffd62eb8247654a8dd659031cf07197151f1c17e654a8e4f3e343a04ad61efd5def1340bf97201
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memory/784-60-0x0000000000E40000-0x0000000000E41000-memory.dmpFilesize
4KB
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memory/784-62-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB
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memory/784-63-0x00000000003A0000-0x00000000003AE000-memory.dmpFilesize
56KB
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memory/784-64-0x0000000005280000-0x00000000052FD000-memory.dmpFilesize
500KB
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memory/784-65-0x0000000000E00000-0x0000000000E2B000-memory.dmpFilesize
172KB
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memory/1180-70-0x0000000004C60000-0x0000000004D0C000-memory.dmpFilesize
688KB
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memory/1180-72-0x0000000007420000-0x00000000075A3000-memory.dmpFilesize
1.5MB
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memory/1180-79-0x0000000004E70000-0x0000000004F4D000-memory.dmpFilesize
884KB
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memory/1252-77-0x0000000000000000-mapping.dmp
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memory/1516-88-0x0000000000000000-mapping.dmp
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memory/1516-89-0x000000013FB90000-0x000000013FC23000-memory.dmpFilesize
588KB
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memory/1516-90-0x00000000024E0000-0x000000000266A000-memory.dmpFilesize
1.5MB
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memory/1736-69-0x0000000000150000-0x0000000000161000-memory.dmpFilesize
68KB
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memory/1736-71-0x0000000000380000-0x0000000000391000-memory.dmpFilesize
68KB
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memory/1736-66-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1736-67-0x000000000041D3A0-mapping.dmp
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memory/1736-68-0x0000000000900000-0x0000000000C03000-memory.dmpFilesize
3.0MB
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memory/1924-86-0x0000000004510000-0x0000000004511000-memory.dmpFilesize
4KB
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memory/1924-81-0x0000000000000000-mapping.dmp
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memory/1924-84-0x0000000000810000-0x0000000000811000-memory.dmpFilesize
4KB
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memory/2020-78-0x0000000001EE0000-0x0000000001F70000-memory.dmpFilesize
576KB
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memory/2020-73-0x0000000000000000-mapping.dmp
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memory/2020-80-0x0000000075211000-0x0000000075213000-memory.dmpFilesize
8KB
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memory/2020-76-0x0000000000110000-0x0000000000139000-memory.dmpFilesize
164KB
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memory/2020-75-0x0000000002040000-0x0000000002343000-memory.dmpFilesize
3.0MB
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memory/2020-74-0x0000000000960000-0x0000000000967000-memory.dmpFilesize
28KB