Analysis
-
max time kernel
152s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04-10-2022 19:21
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
General
-
Target
tmp.exe
-
Size
342KB
-
MD5
7569ad8644074e28a6a9dba38e67b95a
-
SHA1
10e73d912b5a6955161213a5f9004988ca4030ac
-
SHA256
15eb688bffed96b0b324724e48b258dc6c6deb76d71310b26b01e1e12f26108c
-
SHA512
15fe965c6e8abeff8f9b064122be640a78ca459a45c06f0f99150f979909208ca66693fc96808dca007670a3ace96f32b375b6a591efdb10dc9d9e8b824cb3ae
-
SSDEEP
6144:+wN/Qnu418i2BYc5lUeE+zjevK5FV0L3Tzz6oVCVdKrLWeuJavoJ8L:+O/Au4j0Yc5lUJXveUCi/f/
Malware Config
Extracted
formbook
f4ca
QYZ6iE9Y+CsiZpCBareS0uU=
N2FQLAaH6xXE
Vc6t0MQXN+Llxsqg
ElBedmSvYGGm6yLDhHqzAtmlCxWl
4VpIWShqHR5cpjfQ4bs=
mepO9miu/iFiQQ==
Z8Owqh54IlwEpDfQ4bs=
qcq4uT5HecWZG3EVwKTiUE7slrGQGiyo
IaYYoJikKDDqgV/NigZCLA==
4Xz5pfoCCW/76NnOUrFEOw==
xiijSkVJ3Yuh9OKDcmui/d2lCxWl
cr8MmfpCEu0ULsO3p6w=
JLm2yKHo7hdVb8O3p6w=
Hriy5svWm2Qfq9mPQib9jJI65gOr
2G3nkRpidunlxsqg
gPHUAeXmi8Q9ARy3
6l5WaOf8BxhQDkp5gKQ=
KHHiXs4WOqXZdPhpaw==
+UQ5Vz5O0Ms9ARy3
pNQygKu0OziAvjOHRGLnJA==
M5qPrHO70XILJV/OigZCLA==
Bwz2AdUUvLPoNoBcySTO
KJjsht/Of6qQeYo=
9RZ4FHl1i9tjjLtcaQ==
IHbpfXRupy3AuY53YbeS0uU=
b6mkuLnwenslCkJjG1iATee5mGNJZA==
8zSsXODtGdFshtAAq8/84qAdyWHlSRb8OA==
1mO8Rr4ZsdaKHyjIigZCLA==
/ui43zLv/iFiQQ==
awBv/mmr/iFiQQ==
FzPXOR1MP6LCeacQ230v4cZCSg==
71peZiwr4LDIKTXLigZCLA==
skAiLfTuomFyKFjKigZCLA==
MWxMWMDIzlv8FmCRTC1sEK8smGNJZA==
bdIXrhYkUpPgGFTGigZCLA==
KVi0U6AAgX0bm69LRH+44WFEXQ==
+D5ILQaH6xXE
KXNjcguH6xXE
uUw4NsLMwznO8DCok5284WFEXQ==
bpTmlRJhlBtTIWXQigZCLA==
hgLX9+LVB44xMU7MigZCLA==
9eIK+99sbak=
wEQyQx5W7vq2QGYf2SZtRqSoV+8=
ofjaCQZVBhGwWZd9YbeS0uU=
suPZ6swTIqqQeYo=
U+ZbBWlkdr7vEzXhm/mwHhbKuJ19fA==
1l/oh36HBv2RMXxcySTO
d5wkrq+mz3ZP/1W/
y+Za+XOo1HklJE/6tbU=
MrobxTxIXZ0lwwDx8DuhOB2u
h6nQ6B9ca6o=
niYQHxujFCDG
ITyqOJbtbWmceMO3p6w=
exCIJzB+kFbIzsq9Yw==
R8BN7ertksNfB0c2MGKdjFrtlax0SRb8OA==
ygaUPcYVRNRoV0lrZaunAPI=
u+BS4kyibTLlxsqg
FX5XcVKp1I9JHmyinq4=
1AABJPxNW5kknYkiGzgpWCrE2uc=
e7KTvkWOes4AQHtcySTO
Y8uNpo+SKOIIwvSkOLeS0uU=
wvFsBI3N3VmiZpqxcLeS0uU=
o0s+RSt6lUPH8xcD+W3AEgKm
XCJ0FKy6zloOGiRYXbeS0uU=
mettafizzix.org
Signatures
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Drops startup file 2 IoCs
Processes:
Powershell.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee% Powershell.exe -
Loads dropped DLL 1 IoCs
Processes:
wuapp.exepid process 1928 wuapp.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exeaspnet_compiler.exewuapp.exedescription pid process target process PID 1688 set thread context of 1732 1688 tmp.exe aspnet_compiler.exe PID 1732 set thread context of 1284 1732 aspnet_compiler.exe Explorer.EXE PID 1928 set thread context of 1284 1928 wuapp.exe Explorer.EXE -
Processes:
wuapp.exedescription ioc process Key created \Registry\User\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 wuapp.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
tmp.exePowershell.exeaspnet_compiler.exewuapp.exepid process 1688 tmp.exe 1544 Powershell.exe 1732 aspnet_compiler.exe 1732 aspnet_compiler.exe 1732 aspnet_compiler.exe 1732 aspnet_compiler.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
aspnet_compiler.exewuapp.exepid process 1732 aspnet_compiler.exe 1732 aspnet_compiler.exe 1732 aspnet_compiler.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe 1928 wuapp.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
tmp.exePowershell.exeaspnet_compiler.exewuapp.exedescription pid process Token: SeDebugPrivilege 1688 tmp.exe Token: SeDebugPrivilege 1544 Powershell.exe Token: SeDebugPrivilege 1732 aspnet_compiler.exe Token: SeDebugPrivilege 1928 wuapp.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1284 Explorer.EXE 1284 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1284 Explorer.EXE 1284 Explorer.EXE -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
tmp.exeExplorer.EXEwuapp.exedescription pid process target process PID 1688 wrote to memory of 1544 1688 tmp.exe Powershell.exe PID 1688 wrote to memory of 1544 1688 tmp.exe Powershell.exe PID 1688 wrote to memory of 1544 1688 tmp.exe Powershell.exe PID 1688 wrote to memory of 1544 1688 tmp.exe Powershell.exe PID 1688 wrote to memory of 1200 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1200 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1200 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1200 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1688 wrote to memory of 1732 1688 tmp.exe aspnet_compiler.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1284 wrote to memory of 1928 1284 Explorer.EXE wuapp.exe PID 1928 wrote to memory of 1912 1928 wuapp.exe Firefox.exe PID 1928 wrote to memory of 1912 1928 wuapp.exe Firefox.exe PID 1928 wrote to memory of 1912 1928 wuapp.exe Firefox.exe PID 1928 wrote to memory of 1912 1928 wuapp.exe Firefox.exe PID 1928 wrote to memory of 1912 1928 wuapp.exe Firefox.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\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\tmp.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\wuapp.exe"C:\Windows\SysWOW64\wuapp.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\sqlite3.dllFilesize
922KB
MD5dda1b03a5cd2ca37c96b7daf5e3a8ed7
SHA1c70e5f58e61980d39608f0795879bf012dbbbca2
SHA25679f86c1edbbc69652a03a0f5667b3985bcf1e19f16fa3b8c7934e5b97ab8586d
SHA512bf83648c9b5d6d65b2c8409d262a1b7421d2cb13d6c759ec5f352c2d1c5adff3ee2395250fbdfe3590f25fe96bf6b40c2d82a8e7eecaab03be2e6a398e83981f
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memory/1284-82-0x0000000006CB0000-0x0000000006E12000-memory.dmpFilesize
1.4MB
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memory/1284-79-0x0000000006CB0000-0x0000000006E12000-memory.dmpFilesize
1.4MB
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memory/1284-72-0x00000000064C0000-0x000000000664C000-memory.dmpFilesize
1.5MB
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memory/1544-69-0x000000006F8B0000-0x000000006FE5B000-memory.dmpFilesize
5.7MB
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memory/1544-57-0x0000000000000000-mapping.dmp
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memory/1544-73-0x000000006F8B0000-0x000000006FE5B000-memory.dmpFilesize
5.7MB
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memory/1688-55-0x0000000000660000-0x00000000006AA000-memory.dmpFilesize
296KB
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memory/1688-56-0x0000000075DF1000-0x0000000075DF3000-memory.dmpFilesize
8KB
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memory/1688-59-0x0000000000BD0000-0x0000000000BEC000-memory.dmpFilesize
112KB
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memory/1688-54-0x0000000001100000-0x000000000115A000-memory.dmpFilesize
360KB
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memory/1732-61-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1732-64-0x00000000004012B0-mapping.dmp
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memory/1732-71-0x0000000000120000-0x0000000000130000-memory.dmpFilesize
64KB
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memory/1732-67-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1732-70-0x0000000000AA0000-0x0000000000DA3000-memory.dmpFilesize
3.0MB
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memory/1732-66-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1732-60-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1732-68-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/1732-63-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1928-75-0x00000000003C0000-0x00000000003CB000-memory.dmpFilesize
44KB
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memory/1928-78-0x0000000001C90000-0x0000000001D1F000-memory.dmpFilesize
572KB
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memory/1928-77-0x0000000001E20000-0x0000000002123000-memory.dmpFilesize
3.0MB
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memory/1928-80-0x00000000000E0000-0x000000000010D000-memory.dmpFilesize
180KB
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memory/1928-76-0x00000000000E0000-0x000000000010D000-memory.dmpFilesize
180KB
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memory/1928-74-0x0000000000000000-mapping.dmp