kutaki | hxxp://opal-advisory[.]com/jti[.]htm

Analysis

max time kernel
1800s
max time network
1689s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
17-06-2023 17:49

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General

Target

http://opal-advisory.com/jti.htm

Score

10^/10

kutaki keylogger stealer

Malware Config

Extracted

Family

kutaki

http://linkwotowoto.club/new/two.php

Signatures

Kutaki
Information stealer and keylogger that hides inside legitimate Visual Basic applications.
stealer keylogger kutaki

Kutaki Executable 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0003000000022f12-603.dat	family_kutaki
behavioral1/files/0x0003000000022f12-604.dat	family_kutaki

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

cmd.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops startup file 2 IoCs

Processes:

TDS.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe	TDS.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe	TDS.exe

Executes dropped EXE 1 IoCs

Processes:

oxyvzefk.exe

pid	Process
2248	oxyvzefk.exe

Drops file in Windows directory 1 IoCs

Processes:

mspaint.exe

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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 data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133314977802039651"	chrome.exe

Modifies registry class 2 IoCs

Processes:

chrome.execmd.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

chrome.exemspaint.exechrome.exe

pid	Process
432	chrome.exe
432	chrome.exe
2816	mspaint.exe
2816	mspaint.exe
676	chrome.exe
676	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

Processes:

chrome.exe

pid	Process
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	Process
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe
Token: SeShutdownPrivilege	432	chrome.exe
Token: SeCreatePagefilePrivilege	432	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

Processes:

chrome.exe

pid	Process
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	Process
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe
432	chrome.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

TDS.exeoxyvzefk.exemspaint.exe

pid	Process
3868	TDS.exe
3868	TDS.exe
3868	TDS.exe
2248	oxyvzefk.exe
2248	oxyvzefk.exe
2248	oxyvzefk.exe
2816	mspaint.exe
2816	mspaint.exe
2816	mspaint.exe
2816	mspaint.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	Process	procid_target
PID 432 wrote to memory of 3428	432	chrome.exe	84
PID 432 wrote to memory of 3428	432	chrome.exe	84
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 5100	432	chrome.exe	85
PID 432 wrote to memory of 1728	432	chrome.exe	86
PID 432 wrote to memory of 1728	432	chrome.exe	86
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87
PID 432 wrote to memory of 4440	432	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://opal-advisory.com/jti.htm
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:432
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcfe729758,0x7ffcfe729768,0x7ffcfe729778
  2⤵
  PID:3428
- 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=1808 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:2
  2⤵
  PID:5100
- 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=2172 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:1728
- 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=2168 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4440
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3056 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4464 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:1
  2⤵
  PID:820
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5052 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4544
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:1544
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4656 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:2260
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5172 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4572
- 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=5344 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4124
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4920 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:1848
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5240 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:908
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5328 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=5340 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:1
  2⤵
  PID:3564
- 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=1776 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:8
  2⤵
  PID:4248
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3728 --field-trial-handle=1824,i,16797304953937553781,9302646909012758212,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:676

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:4656

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4548

C:\Users\Admin\Downloads\TDS\TDS.exe
"C:\Users\Admin\Downloads\TDS\TDS.exe"
1⤵
- Drops startup file
- Suspicious use of SetWindowsHookEx
PID:3868
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\NewBitmapImage.bmp
  2⤵
  - Checks computer location settings
  - Modifies registry class
  PID:4928
- - C:\Windows\SysWOW64\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\NewBitmapImage.bmp"
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2816
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2248

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:4588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.62.0_0\_locales\en_CA\messages.json

Filesize
851B

MD5
07ffbe5f24ca348723ff8c6c488abfb8

SHA1
6dc2851e39b2ee38f88cf5c35a90171dbea5b690

SHA256
6895648577286002f1dc9c3366f558484eb7020d52bbf64a296406e61d09599c

SHA512
7ed2c8db851a84f614d5daf1d5fe633bd70301fd7ff8a6723430f05f642ceb3b1ad0a40de65b224661c782ffcec69d996ebe3e5bb6b2f478181e9a07d8cd41f6

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.62.0_0\dasherSettingSchema.json

Filesize
854B

MD5
4ec1df2da46182103d2ffc3b92d20ca5

SHA1
fb9d1ba3710cf31a87165317c6edc110e98994ce

SHA256
6c69ce0fe6fab14f1990a320d704fee362c175c00eb6c9224aa6f41108918ca6

SHA512
939d81e6a82b10ff73a35c931052d8d53d42d915e526665079eeb4820df4d70f1c6aebab70b59519a0014a48514833fefd687d5a3ed1b06482223a168292105d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1000B

MD5
9dae9de0d1a9369acc7c959c7ffd62c7

SHA1
70523b882a9301d7feb1fac4d323bcc47fbf8bae

SHA256
16bbb424f485b812945ec0313d1870279ae50d369e7d18f23f1c37723fcf7b82

SHA512
933c7151b5bcc798b8a69b8c1997c8691797d0d2e8652f076f5254cbd80ee46df92eccf4c95b59a00191a9fee1923e7fb6b07eec26fa72daa0cdfba22471ca4a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
5f6728d8a7abe59f242954519eb1128f

SHA1
68b30f772f450fa2f4523e4d1894f59382fb6416

SHA256
93db3358d7bd26c1ed534d9d08c94b6fb1d587832c6ccd5f35cf0d4ea59bc9e8

SHA512
c0fc9fd845c6673157051714dd5ba8dc86de475381d1d525e4efee8790748a31fb0bc6967d530cbbc9376c1c21b9f9e3c257d699fb1dbc5be4348bd0572824f7

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
c22288559b7d35c1336025439d30ae3c

SHA1
1a95b94c9ce5daf134c0e49fb730a77c21694003

SHA256
5af4ec173fdd04c340f5333b0abaed06e4dcf946039fa9321aa2313a06e66bd3

SHA512
ffb9c4a5914ac82bfc5083aade8d36926f84317eb9bb73434ecd471fd29cf0d1d6aeb9039c1eab96b6cba56848ac5f587cca2e0aa78e147881463c68d4e07be6

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

Filesize
15KB

MD5
031e15f6fe394c6631c3d1446954075b

SHA1
a5b1f3c83d35cf746ece9a2012036e12887a805c

SHA256
005b4718a1736c05b21db33cb3b5c129cce9f1a078766c0b4dca68c332567363

SHA512
c967992130a44045ba446ba0211ed994357cee91668f99ff18bcc9b7700e99c5865992e1b955c61032a87a9677dc91f66902ae095c5655799d70b83a71d7b1e9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
157KB

MD5
e76d0883e075cf95e7ac659099734fd7

SHA1
7de2977771fdee7308df978c697cf3efffbc11ee

SHA256
49e11a6c92aa42d058def281e6e14202101263c475b4c6e5077c97c4a3bcc83c

SHA512
d05f490f3cbb6212196de6044c9bd25af99313ea32755e910e0d7b7269ca40e2b93d4f2dc3d16885363874301a84ab4ea4aec2e9d6a0f43c79d0ddc3ba326e23

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

Filesize
106KB

MD5
f277c61c166131c4a6e7b597491a2f38

SHA1
e898e5d8722b1094207c04aa1aaa444c8b22312b

SHA256
70a25fe9fc534e70f16ba6fed2939f970b0400dc2014e49f3bb3ee7c54bf54d1

SHA512
76fe018fd7cfdf07effafb9de1c7e2dee6631b2d3c2bdad01dded82438411fcd2a924d41a8c6a4d568b5c0f4943141135171b82bd81a0e91d6150caaba70329a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57440e.TMP

Filesize
102KB

MD5
6ec64b104d11103bdc3562588f2db6f9

SHA1
402aaf8f48a721bfc6345c951b10612821495ff8

SHA256
6a46309995aca2181c1c4710d074cd765c35bb8d46438996ad3dc64caf1b2747

SHA512
b0d4491d799ca70eed889675db08dc8d044a9574be8cd6a22203feaaaefd0b96bebbbcd45cde763170735e19a30010b790ddce77e59415b5a4446fed01bbf874

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\scoped_dir432_378832589\CRX_INSTALL\_locales\en_CA\messages.json

Filesize
711B

MD5
558659936250e03cc14b60ebf648aa09

SHA1
32f1ce0361bbfdff11e2ffd53d3ae88a8b81a825

SHA256
2445cad863be47bb1c15b57a4960b7b0d01864e63cdfde6395f3b2689dc1444b

SHA512
1632f5a3cd71887774bf3cb8a4d8b787ea6278271657b0f1d113dbe1a7fd42c4daa717cc449f157ce8972037572b882dc946a7dc2c0e549d71982dcdee89f727

Download Submit
C:\Users\Admin\AppData\Local\Temp\scoped_dir432_378832589\a1dbd145-b24d-46d0-a8df-bb30929ce990.tmp

Filesize
88KB

MD5
2cc86b681f2cd1d9f095584fd3153a61

SHA1
2a0ac7262fb88908a453bc125c5c3fc72b8d490e

SHA256
d412fbbeb84e2a6882b2f0267b058f2ceb97f501e440fe3f9f70fac5c2277b9c

SHA512
14ba32c3cd5b1faf100d06f78981deebbbb673299a355b6eaec88e6cb5543725242c850235a541afa8abba4a609bb2ec26e4a0526c6b198016b08d8af868b986

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe

Filesize
641KB

MD5
d42db66314c69f0edb2a3e9c5050e206

SHA1
9d86c1636ff9a7b2f3733a194208799aa78c9b3a

SHA256
7be9ec40125e555f4983466cc38b617265a9e761e81fc618805acc4a76563375

SHA512
68a7e7dadab6b036963bf1e9ef88e55d473dcc4770a82bc041d552ebeebf71b66635520f5ae1da20b34dca6fe9dbfff826e686a5499ed008d076d0f992a0e524

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\oxyvzefk.exe

Filesize
641KB

MD5
d42db66314c69f0edb2a3e9c5050e206

SHA1
9d86c1636ff9a7b2f3733a194208799aa78c9b3a

SHA256
7be9ec40125e555f4983466cc38b617265a9e761e81fc618805acc4a76563375

SHA512
68a7e7dadab6b036963bf1e9ef88e55d473dcc4770a82bc041d552ebeebf71b66635520f5ae1da20b34dca6fe9dbfff826e686a5499ed008d076d0f992a0e524

Download Submit
C:\Users\Admin\Downloads\TDS.zip.crdownload

Filesize
435KB

MD5
45c833c41261ceadf9f32788b0d455c0

SHA1
5bf53005f1773741f18910eb17a90019e0563235

SHA256
3deaa710705edb01e4403fca3f413d4f9978a4fba3101f4670cc17dbfbe1f90d

SHA512
56dedda26e9293d33b962e2ed84cef9fa4ec2d918946b4618ce68ecdacb3cf6bf9894e4429d8231e6249f00b7ad8a82dd0de351a38e2201e97f2b4f9b3f5069a

Download Submit
\??\pipe\crashpad_432_JGLULRTBIODOYEYM

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit