Analysis
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max time kernel
133s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
31-08-2024 08:13
Static task
static1
Behavioral task
behavioral1
Sample
19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe
Resource
win7-20240729-en
General
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Target
19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe
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Size
417KB
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MD5
bc4fdfc216dbd521f810b8305e38637a
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SHA1
69abe447bae71e7a0b481f922de4b6161fb8989d
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SHA256
19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2
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SHA512
1d301bd8087402b829152c984440d0e684a504ce3f09772e2ddb998d2e2881041485674650146328776c2ab09bcfe2359fcc119c9184c3e5996da4dcd296f395
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SSDEEP
6144:HSpwTEOzPSK5U2SoJ8VWackFV1ZmXRWLgKocUq8nOfaIROo71YvK09lw+45B:y+IK5U2SoysGmwLQcUqgsPBYv745B
Malware Config
Signatures
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Expiro payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4984-0-0x0000000000C3C000-0x0000000000CCF000-memory.dmp family_expiro1 behavioral2/memory/4984-1-0x0000000000BD0000-0x0000000000CCF000-memory.dmp family_expiro1 behavioral2/memory/4984-3-0x0000000000BD0000-0x0000000000CCF000-memory.dmp family_expiro1 behavioral2/memory/4984-2-0x0000000000C3C000-0x0000000000CCF000-memory.dmp family_expiro1 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2564 4984 WerFault.exe 19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe"C:\Users\Admin\AppData\Local\Temp\19bdba4c02f3e286b2d7047e76e25aad356748edcec95e37634face159894eb2.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4984 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 2522⤵
- Program crash
PID:2564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4984 -ip 49841⤵PID:1208
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3980,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:81⤵PID:1532