Analysis
-
max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-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 -
Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exeaspnet_compiler.execmmon32.exedescription pid process target process PID 4912 set thread context of 3848 4912 tmp.exe aspnet_compiler.exe PID 3848 set thread context of 3048 3848 aspnet_compiler.exe Explorer.EXE PID 3256 set thread context of 3048 3256 cmmon32.exe Explorer.EXE -
Processes:
cmmon32.exedescription ioc process Key created \Registry\User\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 cmmon32.exe -
Suspicious behavior: EnumeratesProcesses 54 IoCs
Processes:
tmp.exePowershell.exeaspnet_compiler.execmmon32.exepid process 4912 tmp.exe 4912 tmp.exe 4192 Powershell.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 4192 Powershell.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3048 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
aspnet_compiler.execmmon32.exepid process 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3848 aspnet_compiler.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe 3256 cmmon32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
tmp.exePowershell.exeaspnet_compiler.execmmon32.exedescription pid process Token: SeDebugPrivilege 4912 tmp.exe Token: SeDebugPrivilege 4192 Powershell.exe Token: SeDebugPrivilege 3848 aspnet_compiler.exe Token: SeDebugPrivilege 3256 cmmon32.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
tmp.exeExplorer.EXEcmmon32.exedescription pid process target process PID 4912 wrote to memory of 4192 4912 tmp.exe Powershell.exe PID 4912 wrote to memory of 4192 4912 tmp.exe Powershell.exe PID 4912 wrote to memory of 4192 4912 tmp.exe Powershell.exe PID 4912 wrote to memory of 4140 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 4140 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 4140 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 4912 wrote to memory of 3848 4912 tmp.exe aspnet_compiler.exe PID 3048 wrote to memory of 3256 3048 Explorer.EXE cmmon32.exe PID 3048 wrote to memory of 3256 3048 Explorer.EXE cmmon32.exe PID 3048 wrote to memory of 3256 3048 Explorer.EXE cmmon32.exe PID 3256 wrote to memory of 3852 3256 cmmon32.exe Firefox.exe PID 3256 wrote to memory of 3852 3256 cmmon32.exe Firefox.exe PID 3256 wrote to memory of 3852 3256 cmmon32.exe Firefox.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- 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\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.exe"2⤵
- 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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memory/3048-151-0x00000000031D0000-0x0000000003344000-memory.dmpFilesize
1.5MB
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memory/3048-164-0x00000000084D0000-0x00000000085C1000-memory.dmpFilesize
964KB
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memory/3048-162-0x00000000084D0000-0x00000000085C1000-memory.dmpFilesize
964KB
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memory/3256-163-0x00000000006D0000-0x00000000006FD000-memory.dmpFilesize
180KB
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memory/3256-161-0x00000000023F0000-0x000000000247F000-memory.dmpFilesize
572KB
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memory/3256-160-0x0000000002660000-0x00000000029AA000-memory.dmpFilesize
3.3MB
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memory/3256-158-0x00000000003B0000-0x00000000003BC000-memory.dmpFilesize
48KB
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memory/3256-159-0x00000000006D0000-0x00000000006FD000-memory.dmpFilesize
180KB
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memory/3256-155-0x0000000000000000-mapping.dmp
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memory/3848-138-0x0000000000000000-mapping.dmp
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memory/3848-140-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/3848-145-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/3848-146-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/3848-147-0x0000000001170000-0x00000000014BA000-memory.dmpFilesize
3.3MB
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memory/3848-157-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/3848-150-0x0000000000B60000-0x0000000000B70000-memory.dmpFilesize
64KB
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memory/3848-156-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4140-137-0x0000000000000000-mapping.dmp
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memory/4192-154-0x0000000006A90000-0x0000000006AB2000-memory.dmpFilesize
136KB
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memory/4192-153-0x0000000006A10000-0x0000000006A2A000-memory.dmpFilesize
104KB
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memory/4192-143-0x0000000005E40000-0x0000000005EA6000-memory.dmpFilesize
408KB
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memory/4192-152-0x00000000077D0000-0x0000000007866000-memory.dmpFilesize
600KB
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memory/4192-142-0x0000000005570000-0x0000000005592000-memory.dmpFilesize
136KB
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memory/4192-149-0x0000000006540000-0x000000000655E000-memory.dmpFilesize
120KB
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memory/4192-139-0x0000000005710000-0x0000000005D38000-memory.dmpFilesize
6.2MB
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memory/4192-144-0x0000000005F20000-0x0000000005F86000-memory.dmpFilesize
408KB
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memory/4192-136-0x0000000004F80000-0x0000000004FB6000-memory.dmpFilesize
216KB
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memory/4192-135-0x0000000000000000-mapping.dmp
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memory/4912-132-0x0000000000220000-0x000000000027A000-memory.dmpFilesize
360KB
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memory/4912-134-0x0000000004E10000-0x0000000004EAC000-memory.dmpFilesize
624KB
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memory/4912-133-0x00000000053C0000-0x0000000005964000-memory.dmpFilesize
5.6MB