asyncrat | c60489c033adb259905d8b16f451c8968ef78450f061751f4647880779329d3c

Analysis

max time kernel
130s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 13:47

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General

Target

AsyncClient.exe
Size

47KB
MD5

091246ae6f04d928fc34811551266b7e
SHA1

a972e63c64928df553ebb1adc00aaaaeb57b356f
SHA256

c60489c033adb259905d8b16f451c8968ef78450f061751f4647880779329d3c
SHA512

1711985820a1a5314e53f1beb55de428aa3321ddc27ffde89e217411725f8ee3daf7b9350872c3c8358952f31ece3f742189f9840553c272af70c59b15357cf5
SSDEEP

768:gu6ZdTAYhbJWUh9Nzmo2qL312Om8OQ9NtPI2S4cC50bvU5YewA/yd06n6BDZQx:gu6ZdTAur2L8Q2SVbvU+eZr6kdQx

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lesbian-failures.gl.at.ply.gg:11241

Mutex

YmnTVSacyYvm

Attributes

delay
3
install
true
install_file
sus.exe
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
Asyncrat family
asyncrat

Async RAT payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/files/0x0007000000023c8c-11.dat	family_asyncrat

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AsyncClient.exesus.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	AsyncClient.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	sus.exe

Executes dropped EXE 1 IoCs

Processes:

sus.exe

pid	Process
1792	sus.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

timeout.exesus.execmd.exeshutdown.exeAsyncClient.execmd.execmd.exeschtasks.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shutdown.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AsyncClient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

Processes:

timeout.exe

pid	Process
4116	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies data under HKEY_USERS 15 IoCs

Processes:

LogonUI.exe

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "194"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

Processes:

schtasks.exe

pid	Process
2964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

AsyncClient.exemsedge.exemsedge.exeidentity_helper.exe

pid	Process
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2100	AsyncClient.exe
2260	msedge.exe
2260	msedge.exe
312	msedge.exe
312	msedge.exe
1228	identity_helper.exe
1228	identity_helper.exe

Suspicious behavior: LoadsDriver 64 IoCs

Processes:

pid	Process
1512
5080
1712
4704
5004
4340
2692
4240
3112
3264
2836
1668
4832
1460
1044
544
1812
1160
4684
4732
5000
4084
636
2648
4628
3204
2252
2696
4276
1164
2840
3620
2244
3544
1420
2732
4424
4532
3844
832
3656
3500
3464
4952
2020
2132
3136
512
1860
892
4464
4512
2600
3680
4384
4624
4800
4476
4304
412
220
4344
1548
2712

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid	Process
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

AsyncClient.exesus.exe

description	pid	Process
Token: SeDebugPrivilege	2100	AsyncClient.exe
Token: SeDebugPrivilege	1792	sus.exe
Token: SeDebugPrivilege	1792	sus.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

msedge.exe

pid	Process
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	Process
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe
312	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

LogonUI.exe

pid	Process
2576	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AsyncClient.execmd.execmd.exemsedge.exe

description	pid	Process	procid_target
PID 2100 wrote to memory of 2740	2100	AsyncClient.exe	88
PID 2100 wrote to memory of 2740	2100	AsyncClient.exe	88
PID 2100 wrote to memory of 2740	2100	AsyncClient.exe	88
PID 2100 wrote to memory of 388	2100	AsyncClient.exe	90
PID 2100 wrote to memory of 388	2100	AsyncClient.exe	90
PID 2100 wrote to memory of 388	2100	AsyncClient.exe	90
PID 2740 wrote to memory of 2964	2740	cmd.exe	92
PID 2740 wrote to memory of 2964	2740	cmd.exe	92
PID 2740 wrote to memory of 2964	2740	cmd.exe	92
PID 388 wrote to memory of 4116	388	cmd.exe	93
PID 388 wrote to memory of 4116	388	cmd.exe	93
PID 388 wrote to memory of 4116	388	cmd.exe	93
PID 388 wrote to memory of 1792	388	cmd.exe	99
PID 388 wrote to memory of 1792	388	cmd.exe	99
PID 388 wrote to memory of 1792	388	cmd.exe	99
PID 312 wrote to memory of 5008	312	msedge.exe	113
PID 312 wrote to memory of 5008	312	msedge.exe	113
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 4416	312	msedge.exe	114
PID 312 wrote to memory of 2260	312	msedge.exe	115
PID 312 wrote to memory of 2260	312	msedge.exe	115
PID 312 wrote to memory of 3264	312	msedge.exe	116
PID 312 wrote to memory of 3264	312	msedge.exe	116
PID 312 wrote to memory of 3264	312	msedge.exe	116
PID 312 wrote to memory of 3264	312	msedge.exe	116
PID 312 wrote to memory of 3264	312	msedge.exe	116

C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "sus" /tr '"C:\Users\Admin\AppData\Roaming\sus.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "sus" /tr '"C:\Users\Admin\AppData\Roaming\sus.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2964
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpA681.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:388
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4116
- - C:\Users\Admin\AppData\Roaming\sus.exe
    "C:\Users\Admin\AppData\Roaming\sus.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1792
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c Shutdown /l /f
      4⤵
      System Location Discovery: System Language Discovery
      PID:3276
    - - C:\Windows\SysWOW64\shutdown.exe
        
        Shutdown /l /f
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:5104

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:312
- 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=0x11c,0x120,0x124,0xf8,0x128,0x7fff600d46f8,0x7fff600d4708,0x7fff600d4718
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:4416
- 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=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2260
- 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=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:3264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3848 /prefetch:1
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3768 /prefetch:1
  2⤵
  PID:3064
- 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=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3436 /prefetch:8
  2⤵
  PID:3296
- 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=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3436 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3396 /prefetch:1
  2⤵
  PID:3328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3448 /prefetch:1
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8472743393009475816,16449921884408015793,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
  2⤵
  PID:2732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4388

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa38e5855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
61cef8e38cd95bf003f5fdd1dc37dae1

SHA1
11f2f79ecb349344c143eea9a0fed41891a3467f

SHA256
ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

SHA512
6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
0a9dc42e4013fc47438e96d24beb8eff

SHA1
806ab26d7eae031a58484188a7eb1adab06457fc

SHA256
58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

SHA512
868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
6d6e39f6b40515af4318621584979b1f

SHA1
f975075c4a1da64dca87a509a81066653ecc4b01

SHA256
039a25d67d3e74ea0eee2b5f17dedf676b5e3f21f7bc6041d95cc22482b04d5e

SHA512
177294b34cc4ff47a4b0cc0c0a0fe8c71749d7af8405f2a74a4a0e5f41fb5500f344c71327f34601c36dfa3845226bc319c2e775654e7f59bee6d15b1c18671e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
0096b278d9983d9e694fb7c6f9b63e72

SHA1
d35a30db305503b64b71c22d3b03774a85b995dc

SHA256
74aa58a4b4292ecea019f7ab2626aa0f5e3a119626d6cc535513e4fd94e7115a

SHA512
69036398763f7e9184ccc8204009e526098c546b489e5a1bd7ae56b67c2e12ad7a4513f0d4b9a40320188fca8c3e89ae1186793018e980df0b5c59956afedab4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
cabd8aebd96024d312c491e81825ba3b

SHA1
8dc5e257339d1c66ca6d33f8f7b13b2049f5a35d

SHA256
33a40e9780fe0eabd13942a73ffc982acb99372a4e3d052d801e6ec9f1988742

SHA512
1527726e80bc717a059181a80f556923b018bdd2aad6fe2e0b718ebc9dffc56514e32a34242d26daddbd969d41c2dd6941080a6c8ce979a3f2420725e3b30bf1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
70c2dd6ef09627a61cb2e0f8d8638e74

SHA1
4ecd39a0778cf9bd20bfcc296f785bb41e2faa72

SHA256
af9f21bc022d1f29de2d05d2afd0092c7abc239895b42a1f47c575c520905bce

SHA512
83e3a43ae05019a1fe3dd366f99d41ed46b014b79759784bf3dddd6c8669a042ed59a232d37c958f7148d87ed0f615d2cf03ccbdfe38eefcecd606d463937d16

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
3d0ca19c86c415a7dc97ae78676d08d1

SHA1
821b66e81eec5ad9e5a350e83435010e58af0385

SHA256
a09886036f89360d370e1a4a616fed15d40b2da774f6ad3700cdf2ef1381612a

SHA512
77891dd3001fe1dd244b0e0b81b6603c47aa6c82d804f36216dae586551b7dbcdf5bedb41a584fcebfbe94f517de2b65a46c2a7e157f8702614ddfdcb5f1d25e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA681.tmp.bat

Filesize
147B

MD5
af9a263dbfd84b72045ef33acb4b9b6a

SHA1
815f12c06f9d265fedaf3054cd5243c159744137

SHA256
547207effd74541b10fb36b85db4b9f53f1e8c900f3806b54a95a8715b0c26ab

SHA512
bfe9c20dfd88d104e7c964cd68316f04a485d51d71487c2dd85e6dd7e1c38fe4e94d24fc74a1abe14d440b005511bb69cbf2b07f1cf7ae85b5423b220d09e1ec

Download Submit
C:\Users\Admin\AppData\Roaming\sus.exe

Filesize
47KB

MD5
091246ae6f04d928fc34811551266b7e

SHA1
a972e63c64928df553ebb1adc00aaaaeb57b356f

SHA256
c60489c033adb259905d8b16f451c8968ef78450f061751f4647880779329d3c

SHA512
1711985820a1a5314e53f1beb55de428aa3321ddc27ffde89e217411725f8ee3daf7b9350872c3c8358952f31ece3f742189f9840553c272af70c59b15357cf5

Download Submit
\??\pipe\LOCAL\crashpad_312_FYTOHOFMUZDETLPR

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1792-13-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1792-16-0x0000000005CA0000-0x0000000006244000-memory.dmp

Filesize
5.6MB

Download
memory/1792-22-0x0000000006C30000-0x0000000006CC2000-memory.dmp

Filesize
584KB

Download
memory/1792-20-0x0000000006790000-0x00000000067F8000-memory.dmp

Filesize
416KB

Download
memory/1792-19-0x0000000006810000-0x0000000006886000-memory.dmp

Filesize
472KB

Download
memory/1792-18-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1792-17-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/1792-21-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/1792-160-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1792-159-0x0000000005B20000-0x0000000005B84000-memory.dmp

Filesize
400KB

Download
memory/1792-158-0x0000000006510000-0x00000000065A2000-memory.dmp

Filesize
584KB

Download
memory/2100-2-0x0000000074D50000-0x0000000075500000-memory.dmp

Filesize
7.7MB

Download
memory/2100-1-0x0000000000970000-0x0000000000982000-memory.dmp

Filesize
72KB

Download
memory/2100-3-0x0000000005360000-0x00000000053FC000-memory.dmp

Filesize
624KB

Download
memory/2100-8-0x0000000074D50000-0x0000000075500000-memory.dmp

Filesize
7.7MB

Download
memory/2100-0-0x0000000074D5E000-0x0000000074D5F000-memory.dmp

Filesize
4KB

Download