Analysis
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max time kernel
147s -
max time network
145s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
27-10-2021 09:52
Static task
static1
Behavioral task
behavioral1
Sample
Request for Quotation.exe
Resource
win7-en-20210920
General
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Target
Request for Quotation.exe
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Size
505KB
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MD5
0ad7201eb902e58b08a769af58a72846
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SHA1
ba8b764c65299d732e97be27ac371108a0672537
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SHA256
19bc9a34f4a074428bec1c81bb731aab86b38d877dca82ecae158f9b29d93dbf
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SHA512
58aa04e56e1cc46836a7d55fa07f50e55bfd732d5b2c849bb1b2cb59067dc2f587164554ac548445668cabf3ca548e9b0283c4aeb8f7a636c21a791b5ccf6cd0
Malware Config
Extracted
xloader
2.5
b2c0
http://www.thesewhitevvalls.com/b2c0/
bjyxszd520.xyz
hsvfingerprinting.com
elliotpioneer.com
bf396.com
chinaopedia.com
6233v.com
shopeuphoricapparel.com
loccssol.store
truefictionpictures.com
playstarexch.com
peruviancoffee.store
shobhajoshi.com
philme.net
avito-rules.com
independencehomecenters.com
atp-cayenne.com
invetorsbank.com
sasanos.com
scentfreebnb.com
catfuid.com
sunshinefamilysupport.com
madison-co-atty.net
newhousebr.com
newstodayupdate.com
kamalaanjna.com
itpronto.com
hi-loentertainment.com
sadpartyrentals.com
vertuminy.com
khomayphotocopy.club
roleconstructora.com
cottonhome.online
starsspell.com
bedrijfs-kledingshop.com
aydeyahouse.com
miaintervista.com
taolemix.com
lnagvv.space
bjmobi.com
collabkc.art
onayli.net
ecostainable.com
vi88.info
brightlifeprochoice.com
taoluzhibo.info
techgobble.com
ideemimarlikinsaat.com
andajzx.com
shineshaft.website
arroundworld.com
reyuzed.com
emilfaucets.com
lumberjackguitarloops.com
pearl-interior.com
altitudebc.com
cqjiubai.com
kutahyaescortbayanlarim.xyz
metalworkingadditives.online
unasolucioendesa.com
andrewfjohnston.com
visionmark.net
dxxlewis.com
carts-amazon.com
anadolu.academy
Signatures
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Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/316-63-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/316-64-0x000000000041D4C0-mapping.dmp xloader behavioral1/memory/1828-71-0x0000000000080000-0x00000000000A9000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1244 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Request for Quotation.exeRequest for Quotation.exenetsh.exedescription pid process target process PID 520 set thread context of 316 520 Request for Quotation.exe Request for Quotation.exe PID 316 set thread context of 1360 316 Request for Quotation.exe Explorer.EXE PID 1828 set thread context of 1360 1828 netsh.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 23 IoCs
Processes:
Request for Quotation.exeRequest for Quotation.exenetsh.exepid process 520 Request for Quotation.exe 520 Request for Quotation.exe 316 Request for Quotation.exe 316 Request for Quotation.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe 1828 netsh.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
Request for Quotation.exenetsh.exepid process 316 Request for Quotation.exe 316 Request for Quotation.exe 316 Request for Quotation.exe 1828 netsh.exe 1828 netsh.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Request for Quotation.exeRequest for Quotation.exenetsh.exedescription pid process Token: SeDebugPrivilege 520 Request for Quotation.exe Token: SeDebugPrivilege 316 Request for Quotation.exe Token: SeDebugPrivilege 1828 netsh.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1360 Explorer.EXE 1360 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1360 Explorer.EXE 1360 Explorer.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
Request for Quotation.exeExplorer.EXEnetsh.exedescription pid process target process PID 520 wrote to memory of 1356 520 Request for Quotation.exe schtasks.exe PID 520 wrote to memory of 1356 520 Request for Quotation.exe schtasks.exe PID 520 wrote to memory of 1356 520 Request for Quotation.exe schtasks.exe PID 520 wrote to memory of 1356 520 Request for Quotation.exe schtasks.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 520 wrote to memory of 316 520 Request for Quotation.exe Request for Quotation.exe PID 1360 wrote to memory of 1828 1360 Explorer.EXE netsh.exe PID 1360 wrote to memory of 1828 1360 Explorer.EXE netsh.exe PID 1360 wrote to memory of 1828 1360 Explorer.EXE netsh.exe PID 1360 wrote to memory of 1828 1360 Explorer.EXE netsh.exe PID 1828 wrote to memory of 1244 1828 netsh.exe cmd.exe PID 1828 wrote to memory of 1244 1828 netsh.exe cmd.exe PID 1828 wrote to memory of 1244 1828 netsh.exe cmd.exe PID 1828 wrote to memory of 1244 1828 netsh.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\Request for Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ilghTBnHuu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp68A2.tmp"3⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.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\Request for Quotation.exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/316-62-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/316-61-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/316-63-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/316-64-0x000000000041D4C0-mapping.dmp
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memory/316-66-0x0000000000940000-0x0000000000C43000-memory.dmpFilesize
3.0MB
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memory/316-67-0x0000000000200000-0x0000000000211000-memory.dmpFilesize
68KB
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memory/520-56-0x0000000074B41000-0x0000000074B43000-memory.dmpFilesize
8KB
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memory/520-57-0x0000000004D90000-0x0000000004D91000-memory.dmpFilesize
4KB
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memory/520-58-0x00000000004F0000-0x00000000004F6000-memory.dmpFilesize
24KB
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memory/520-59-0x0000000004F40000-0x0000000004F8B000-memory.dmpFilesize
300KB
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memory/520-54-0x00000000008B0000-0x00000000008B1000-memory.dmpFilesize
4KB
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memory/1244-72-0x0000000000000000-mapping.dmp
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memory/1356-60-0x0000000000000000-mapping.dmp
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memory/1360-68-0x0000000004DC0000-0x0000000004E8F000-memory.dmpFilesize
828KB
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memory/1360-75-0x0000000006A60000-0x0000000006B50000-memory.dmpFilesize
960KB
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memory/1828-69-0x0000000000000000-mapping.dmp
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memory/1828-71-0x0000000000080000-0x00000000000A9000-memory.dmpFilesize
164KB
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memory/1828-70-0x00000000016F0000-0x000000000170B000-memory.dmpFilesize
108KB
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memory/1828-73-0x0000000000BC0000-0x0000000000EC3000-memory.dmpFilesize
3.0MB
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memory/1828-74-0x00000000008F0000-0x0000000000980000-memory.dmpFilesize
576KB