Analysis
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max time kernel
53s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 15:32
Static task
static1
Behavioral task
behavioral1
Sample
invite-yourself.py
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
invite-yourself.py
Resource
win10v2004-20240508-en
General
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Target
invite-yourself.py
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Size
374B
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MD5
b34c0d75548cba5853438f9dab6075fb
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SHA1
241221aaa190c05242e073d11bef5efd3236a7df
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SHA256
9340ba5621d0b45d84a9817222be9431e2ce9cb8ae6421753e0ae86c387bb357
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SHA512
2fa00700fd11dcbf2a6dd6ecb7ee9255bad06a946869b1e06208705f8b73765b63783df01ce8f66b7a34f522ef7f242da2fe33259a7f14a92ece8bcdeafac0dd
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2788 chrome.exe 2788 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe Token: SeShutdownPrivilege 2788 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe 2788 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2148 wrote to memory of 2728 2148 cmd.exe 29 PID 2148 wrote to memory of 2728 2148 cmd.exe 29 PID 2148 wrote to memory of 2728 2148 cmd.exe 29 PID 2788 wrote to memory of 1436 2788 chrome.exe 31 PID 2788 wrote to memory of 1436 2788 chrome.exe 31 PID 2788 wrote to memory of 1436 2788 chrome.exe 31 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 2976 2788 chrome.exe 33 PID 2788 wrote to memory of 856 2788 chrome.exe 34 PID 2788 wrote to memory of 856 2788 chrome.exe 34 PID 2788 wrote to memory of 856 2788 chrome.exe 34 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35 PID 2788 wrote to memory of 2852 2788 chrome.exe 35
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\invite-yourself.py1⤵
- Suspicious use of WriteProcessMemory
PID:2148 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\invite-yourself.py2⤵
- Modifies registry class
PID:2728
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6569758,0x7fef6569768,0x7fef65697782⤵PID:1436
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1160 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:22⤵PID:2976
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1488 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:82⤵PID:856
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1604 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:82⤵PID:2852
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2224 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:12⤵PID:1888
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2232 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:12⤵PID:1196
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1096 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:22⤵PID:476
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1304 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:12⤵PID:556
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3284 --field-trial-handle=1364,i,12931904481347229114,5131540249401430490,131072 /prefetch:82⤵PID:1832
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"1⤵PID:1556
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
16B
MD5aefd77f47fb84fae5ea194496b44c67a
SHA1dcfbb6a5b8d05662c4858664f81693bb7f803b82
SHA2564166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
SHA512b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3
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Filesize
5KB
MD5a50d02c9d13ff05b90ccae7ea313d79b
SHA1ecd0e58c98ab2d74712c2aaa0e8aafa5906e693f
SHA2566115f921006e162805a793d750981eae1cbfd69bd3cf1b72bdd62e29bad9ab58
SHA512405e1fe004ee062a2a368f773bd2250561f1088ce9cdc526b92fb392a34ad8f6d54b7aef0d656c000b9b12fe4adc0218064ab901a40126c973bb0977e05e8ae0
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Filesize
5KB
MD51c3a5cffc88fa1c385d925aa32d87e6c
SHA178548c274594177312295ae3e4c2103fec606e9f
SHA2562836a0ad89d583ab3210a8023b37d626c70f78262ed424ecbab8a5d0e4e1193b
SHA5125e7ff8d8fb4d0e3a210a30d4c15365417774a9d8ec0921235ca04e0bea419cf2ac923ae83aa7f410e40975d80f890cd60ab8250297a7d3671879ad04885e5ec6
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Filesize
16B
MD518e723571b00fb1694a3bad6c78e4054
SHA1afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA2568af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA51243bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2