Analysis
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max time kernel
300s -
max time network
318s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
22-10-2021 07:10
Static task
static1
Behavioral task
behavioral1
Sample
0. 20211019 Spec Samples Sheet/0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
0. 20211019 Spec Samples Sheet/0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe
Resource
win10-en-20211014
Behavioral task
behavioral3
Sample
0. 20211019 Spec Samples Sheet/doc17981120211014115325.PDF (~541 KB).exe
Resource
win7-en-20210920
General
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Target
0. 20211019 Spec Samples Sheet/0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe
-
Size
673KB
-
MD5
4f669e786a4926722cbf1216dbb487d3
-
SHA1
87b699108881c6dbb4ba90c3c27ce81338f562b9
-
SHA256
0fe5396f1321fd696b415cb353e4b0d28c06168d2cbbae07bf9ff047accb9698
-
SHA512
8aa3ae09026b07ff82fffd94efdf2135f6a605cd0c65915ca46e8340cdce5b629a45431e4ddf271b4a177e7123863058c61889a9e342bef6c8827509189e6d46
Malware Config
Extracted
xloader
2.5
pufi
http://www.homestechs.com/pufi/
fusiongroupgames.net
hugevari.com
rebeccagriffiths.com
trocaoferta.com
theslashapp.com
codezonesoftware.xyz
sottocommunications.com
minicreators.online
course2millions.com
hfm5n1dhkjqwpe.xyz
xlab-ub.com
silvanaribeirocake.com
thefabinteriordesign.com
mg-leadership.com
petbort.com
ndust.net
203040302.xyz
jakital.com
shophuunghia.info
rednacionaldejuecesrd.net
mauricioeanderson.com
robinbirrell.top
zarazira.com
rescueandrestoreministries.net
tureformamadrid.com
heesafe.com
mistergoo.com
reklamilanlar018.xyz
dailygossiping.com
theebook.guru
keepkalmm.com
teamlsu.club
kendyraedesigns.com
suddennnnnnnnnnnn13.xyz
panaceapp.com
visionaryking83.com
50003008.com
bikingforbalance.com
nishiki-sougou.com
bricokitchen.com
478739.com
donaldpowers.store
lesspricebd.com
xn--tfr61gf5uuhm.group
mysterypowerbike.com
fractalmerch.xyz
foreverphotos0910.net
hungama-play30.online
negotrad.com
afroonline.net
avalche.com
northfacemall.online
deals4me.store
nadanadif.com
lnstagrarn-security.com
lewismiddleton.com
tefatistmus.quest
adavici.com
madnext.online
astraherb.com
phnurse.com
opinionprofesional.com
gameshill.net
kagakubushitsu.com
Signatures
-
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
-
Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1820-61-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral1/memory/1820-62-0x000000000041D450-mapping.dmp xloader behavioral1/memory/272-69-0x00000000000C0000-0x00000000000E9000-memory.dmp xloader -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1812 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exehelp.exedescription pid process target process PID 472 set thread context of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 1820 set thread context of 1204 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe Explorer.EXE PID 272 set thread context of 1204 272 help.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 52 IoCs
Processes:
0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exehelp.exepid process 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe 272 help.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1204 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exehelp.exepid process 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 272 help.exe 272 help.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exehelp.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1820 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe Token: SeDebugPrivilege 272 help.exe Token: SeShutdownPrivilege 1204 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exeExplorer.EXEhelp.exedescription pid process target process PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 472 wrote to memory of 1820 472 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe 0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe PID 1204 wrote to memory of 272 1204 Explorer.EXE help.exe PID 1204 wrote to memory of 272 1204 Explorer.EXE help.exe PID 1204 wrote to memory of 272 1204 Explorer.EXE help.exe PID 1204 wrote to memory of 272 1204 Explorer.EXE help.exe PID 272 wrote to memory of 1812 272 help.exe cmd.exe PID 272 wrote to memory of 1812 272 help.exe cmd.exe PID 272 wrote to memory of 1812 272 help.exe cmd.exe PID 272 wrote to memory of 1812 272 help.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- 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\0. 20211019 Spec Samples Sheet\0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe"C:\Users\Admin\AppData\Local\Temp\0. 20211019 Spec Samples Sheet\0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\0. 20211019 Spec Samples Sheet\0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe"C:\Users\Admin\AppData\Local\Temp\0. 20211019 Spec Samples Sheet\0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.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\0. 20211019 Spec Samples Sheet\0. 20211019 Spec Samples Sheet.xlsx (~674 KB).exe"3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/272-69-0x00000000000C0000-0x00000000000E9000-memory.dmpFilesize
164KB
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memory/272-72-0x0000000000630000-0x00000000006C0000-memory.dmpFilesize
576KB
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memory/272-70-0x00000000006F0000-0x00000000009F3000-memory.dmpFilesize
3.0MB
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memory/272-68-0x0000000000F30000-0x0000000000F36000-memory.dmpFilesize
24KB
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memory/272-67-0x0000000000000000-mapping.dmp
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memory/472-56-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
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memory/472-57-0x00000000004B0000-0x00000000004B7000-memory.dmpFilesize
28KB
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memory/472-58-0x0000000005160000-0x00000000051AA000-memory.dmpFilesize
296KB
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memory/472-54-0x00000000010D0000-0x00000000010D1000-memory.dmpFilesize
4KB
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memory/1204-73-0x00000000039B0000-0x0000000003A58000-memory.dmpFilesize
672KB
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memory/1204-66-0x00000000049E0000-0x0000000004B58000-memory.dmpFilesize
1.5MB
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memory/1812-71-0x0000000000000000-mapping.dmp
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memory/1820-59-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1820-65-0x0000000000210000-0x0000000000221000-memory.dmpFilesize
68KB
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memory/1820-64-0x00000000008C0000-0x0000000000BC3000-memory.dmpFilesize
3.0MB
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memory/1820-62-0x000000000041D450-mapping.dmp
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memory/1820-61-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/1820-60-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB