db3f47047169842ee8b78eccb155bdebaa37cc34b70d639c7161d8c28b36242a

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/05/2026, 10:22

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
$R0/Uninstall YouTube Desktop.exe
Size 505KB
Sample260519-meastset3m
SHA256 db3f47047169842ee8b78eccb155bdebaa37cc34b70d639c7161d8c28b36242a
MD5 70cb3a01f05823bf035a78058ed4443a
SHA1 87e0bcd0db84a3fc6949ca9cdea888b7e9469daa
SHA512 f216b53289f59a071f7fee0fe7fdf51acf7eae09a1afdb1d985e13a6109465cb909c5670639121c7c9f2302728a0b9a47cf6f4c202910da0b590e5d7567d61fb
SSDEEP 3072:An77v00hEoDEtauY5ylBwSgidJ8G+D/a2MNUa8b32tvhOEA1RJCir86SrSrv6Ian:A740IoUlB9iLD/2Ua8T2t0EyL+yan
TLSH
T1BBB4D01477A0C413E5A60A32C6B6D3FB1A79FD122C685B477BC03F5F39726A5D81E281
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	Un_A.exe

Executes dropped EXE 1 IoCs

pid	Process
1652	Un_A.exe

Loads dropped DLL 11 IoCs

pid	Process
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe
1652	Un_A.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4492	tasklist.exe

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 5 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall YouTube Desktop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Un_A.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1652	Un_A.exe
1652	Un_A.exe
4492	tasklist.exe
4492	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4492	tasklist.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5996 wrote to memory of 1652	5996	Uninstall YouTube Desktop.exe	87
PID 1652 wrote to memory of 2172	1652	Un_A.exe	90
PID 2172 wrote to memory of 4492	2172	cmd.exe	92
PID 2172 wrote to memory of 1752	2172	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall YouTube Desktop.exe
"C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall YouTube Desktop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5996
- C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$R0\
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1652
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq YouTube Desktop.exe" /FO csv | "C:\Windows\system32\find.exe" "YouTube Desktop.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2172
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist /FI "USERNAME eq Admin" /FI "IMAGENAME eq YouTube Desktop.exe" /FO csv
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4492
  - - C:\Windows\SysWOW64\find.exe
      "C:\Windows\system32\find.exe" "YouTube Desktop.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1752

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

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

Loading Replay Monitor...

Downloads

StdUtils.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\StdUtils.dll
Size 100KB
SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
MD5 c6a6e03f77c313b267498515488c5740
SHA1 3d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA512 9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
SSDEEP 3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v
TLSH
T125A33B62A2FA9CF5E4E70B3D1469BB264CBB7B383431D93F2342054B8534586DA2D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\System.dll
Size 12KB
SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
TLSH
T1BA428E12977049F2F1A0183C10A67F265FBEAE5C1BE445A39FE380867D652DF9436343
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

UAC.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\UAC.dll
Size 14KB
SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
MD5 adb29e6b186daa765dc750128649b63d
SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
TLSH
T10F623AAA62E847BEE2221636B96723130BFDB5203DA1D01F4D531E596C30BE3953D61A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WinShell.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\WinShell.dll
Size 3KB
SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
MD5 1cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA1 0b9519763be6625bd5abce175dcc59c96d100d4c
SHA512 7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
TLSH
T16A51365F13BED7A4C3071738A6FBDC85749B440012C659558BB2172ABF141E0BB3CD08
MD5 SHA1 SHA512 TLSH

Submit Download

modern-wizard.bmp

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\modern-wizard.bmp
Size 150KB
SHA256 2079f7a3eba60e0d9ee827a7208aa052a71b384873b641de5e299aeb8e733109
MD5 52ff52eee3b944b862c11c268a02c196
SHA1 8d041966e6fba10aa5e10ce5dc1dc5175f11b2fe
SHA512 2861ae5a06f8413810947c08994f4c0da54a1acee8c4df72cd8b03a9503b26e5512809f8d70fd584239b04a651e7329a701bf7ddcee2dec2c2e14d05ae74f220
SSDEEP 48:EWQsvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvW:ER4N4S/992/zDmrkVIe1ULo2K
TLSH
T105E3BFF256769258E29113445BB4394CEABF7F8A1A209893DE72FE56DAFF134448C00F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

nsDialogs.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\nsDialogs.dll
Size 9KB
SHA256 1e40211af65923c2f4fd02ce021458a7745d28e2f383835e3015e96575632172
MD5 466179e1c8ee8a1ff5e4427dbb6c4a01
SHA1 eb607467009074278e4bd50c7eab400e95ae48f7
SHA512 7508a29c722d45297bfb090c8eb49bd1560ef7d4b35413f16a8aed62d3b1030a93d001a09de98c2b9fea9acf062dc99a7278786f4ece222e7436b261d14ca817
SSDEEP 192:olsHeylO012En8pqHtcE0PuAgkOyvIFc:oATI0d8pUP0WAgkBvIFc
TLSH
T1D0120892E6E450B3C5D6133F35AE2B2DCBBD5329B0922C0087738E4979795B66E38347
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

nsExec.dll

Path C:\Users\Admin\AppData\Local\Temp\nsx4A92.tmp\nsExec.dll
Size 6KB
SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
MD5 ec0504e6b8a11d5aad43b296beeb84b2
SHA1 91b5ce085130c8c7194d66b2439ec9e1c206497c
SHA512 3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
SSDEEP 96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
TLSH
T173D109B836C20CF3D54E46743E22381713FEE4761B7502A18B976ED61D92AE2FE20781
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Un_A.exe

Path C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
Size 505KB
SHA256 db3f47047169842ee8b78eccb155bdebaa37cc34b70d639c7161d8c28b36242a
MD5 70cb3a01f05823bf035a78058ed4443a
SHA1 87e0bcd0db84a3fc6949ca9cdea888b7e9469daa
SHA512 f216b53289f59a071f7fee0fe7fdf51acf7eae09a1afdb1d985e13a6109465cb909c5670639121c7c9f2302728a0b9a47cf6f4c202910da0b590e5d7567d61fb
SSDEEP 3072:An77v00hEoDEtauY5ylBwSgidJ8G+D/a2MNUa8b32tvhOEA1RJCir86SrSrv6Ian:A740IoUlB9iLD/2Ua8T2t0EyL+yan
TLSH
T1BBB4D01477A0C413E5A60A32C6B6D3FB1A79FD122C685B477BC03F5F39726A5D81E281
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download