ramnit | e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2022 10:15

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General

Target

e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe
Size

168KB
MD5

30fef7dff8f969d4165b37518cba0a30
SHA1

63397f48aff114ffb2d0d38b05b05f568032b762
SHA256

e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029
SHA512

8fa29ad04d21faedff97021f691015d87ac2d7c5cf6b29a1861b30c6b35607fe78c9f9bca9ef08a57514327da3ef4930c980af7870e44000341ae022da0bd2e5
SSDEEP

3072:HtyuJ60Iv/bfgfwoIigg2LHrv6dY/ZX1n7Mcl45C:HBJkXbxgi+dYplMcl

Score

10^/10

ramnit banker persistence spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 2 IoCs

pid	Process
5004	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
4308	DesktopLayer.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0006000000022e11-134.dat	upx
behavioral2/files/0x0006000000022e11-135.dat	upx
behavioral2/files/0x0007000000022e12-137.dat	upx
behavioral2/memory/5004-138-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/files/0x0007000000022e12-139.dat	upx
behavioral2/memory/4308-140-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px6D84.tmp	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\447029b8-99d8-4d52-8bc2-865b6abb6819.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221121111545.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30997914"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2635963954"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2635974049"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C89B204A-698D-11ED-B8D8-7EADEF22860F} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30997914"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30997914"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2642614164"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375794294"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
4308	DesktopLayer.exe
2244	msedge.exe
2244	msedge.exe
3564	msedge.exe
3564	msedge.exe
4052	identity_helper.exe
4052	identity_helper.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe
4104	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3564	msedge.exe
3564	msedge.exe
3564	msedge.exe
3564	msedge.exe
3564	msedge.exe
3564	msedge.exe
3564	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1844	iexplore.exe
3564	msedge.exe
3564	msedge.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe
1844	iexplore.exe
1844	iexplore.exe
2612	IEXPLORE.EXE
2612	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 5004	4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe	84
PID 4052 wrote to memory of 5004	4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe	84
PID 4052 wrote to memory of 5004	4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe	84
PID 5004 wrote to memory of 4308	5004	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe	85
PID 5004 wrote to memory of 4308	5004	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe	85
PID 5004 wrote to memory of 4308	5004	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe	85
PID 4308 wrote to memory of 1844	4308	DesktopLayer.exe	86
PID 4308 wrote to memory of 1844	4308	DesktopLayer.exe	86
PID 1844 wrote to memory of 2612	1844	iexplore.exe	87
PID 1844 wrote to memory of 2612	1844	iexplore.exe	87
PID 1844 wrote to memory of 2612	1844	iexplore.exe	87
PID 4052 wrote to memory of 3564	4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe	88
PID 4052 wrote to memory of 3564	4052	e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe	88
PID 3564 wrote to memory of 4300	3564	msedge.exe	89
PID 3564 wrote to memory of 4300	3564	msedge.exe	89
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 3508	3564	msedge.exe	92
PID 3564 wrote to memory of 2244	3564	msedge.exe	93
PID 3564 wrote to memory of 2244	3564	msedge.exe	93
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94
PID 3564 wrote to memory of 1848	3564	msedge.exe	94

C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe
"C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
  C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:5004
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4308
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1844
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1844 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://hao.345ie.com/?hao
  2⤵
  - Adds Run key to start application
  - Enumerates system info in registry
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3564
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0x8,0x104,0x7ffc236046f8,0x7ffc23604708,0x7ffc23604718
    3⤵
    PID:4300
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
    3⤵
    PID:3508
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2460 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2244
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3008 /prefetch:8
    3⤵
    PID:1848
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3820 /prefetch:1
    3⤵
    PID:3756
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3832 /prefetch:1
    3⤵
    PID:4224
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5404 /prefetch:8
    3⤵
    PID:3568
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5376 /prefetch:1
    3⤵
    PID:728
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5768 /prefetch:1
    3⤵
    PID:5004
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6032 /prefetch:1
    3⤵
    PID:1144
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=7720 /prefetch:8
    3⤵
    PID:3568
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5036 /prefetch:1
    3⤵
    PID:2472
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2068 /prefetch:1
    3⤵
    PID:2188
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6724 /prefetch:8
    3⤵
    PID:3652
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:4632
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff606e45460,0x7ff606e45470,0x7ff606e45480
      4⤵
      PID:1132
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6724 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4052
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3620 /prefetch:8
    3⤵
    PID:5724
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=9168 /prefetch:8
    3⤵
    PID:5948
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
    3⤵
    PID:6024
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3652 /prefetch:8
    3⤵
    PID:6080
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=9076 /prefetch:8
    3⤵
    PID:4056
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=9152 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4104
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2140,9385887259778364987,5832469250591988177,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=7880 /prefetch:8
    3⤵
    PID:4432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2928

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\e642289000ef54601954e3ce08537595b8b2c1b060607f3e67cdbaaf23d68029Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/728-157-0x0000000000000000-mapping.dmp

Download
memory/1132-169-0x0000000000000000-mapping.dmp

Download
memory/1144-161-0x0000000000000000-mapping.dmp

Download
memory/1848-149-0x0000000000000000-mapping.dmp

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memory/2188-167-0x0000000000000000-mapping.dmp

Download
memory/2244-146-0x0000000000000000-mapping.dmp

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memory/2472-165-0x0000000000000000-mapping.dmp

Download
memory/3508-145-0x0000000000000000-mapping.dmp

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memory/3564-141-0x0000000000000000-mapping.dmp

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memory/3568-155-0x0000000000000000-mapping.dmp

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memory/3568-163-0x0000000000000000-mapping.dmp

Download
memory/3756-151-0x0000000000000000-mapping.dmp

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memory/4052-170-0x0000000000000000-mapping.dmp

Download
memory/4052-132-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4052-142-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4056-184-0x0000000000000000-mapping.dmp

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memory/4104-185-0x0000000000000000-mapping.dmp

Download
memory/4224-153-0x0000000000000000-mapping.dmp

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memory/4300-143-0x0000000000000000-mapping.dmp

Download
memory/4308-140-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4308-136-0x0000000000000000-mapping.dmp

Download
memory/4432-187-0x0000000000000000-mapping.dmp

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memory/4632-168-0x0000000000000000-mapping.dmp

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memory/5004-133-0x0000000000000000-mapping.dmp

Download
memory/5004-138-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/5004-159-0x0000000000000000-mapping.dmp

Download
memory/5724-176-0x0000000000000000-mapping.dmp

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memory/5948-178-0x0000000000000000-mapping.dmp

Download
memory/6024-180-0x0000000000000000-mapping.dmp

Download
memory/6080-182-0x0000000000000000-mapping.dmp

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