hxxps://4d189aee-1be2-4d5b-b1b7-cd8339770970-rlv[.]yourlast[.]click/

Analysis

max time kernel
151s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
18/07/2023, 11:41

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General

Target

https://4d189aee-1be2-4d5b-b1b7-cd8339770970-rlv.yourlast.click/

Score

1^/10

Malware Config

Signatures

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\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

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 = "133341541025101268"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
3852	chrome.exe
3852	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 4160	4852	chrome.exe	82
PID 4852 wrote to memory of 4160	4852	chrome.exe	82
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 4996	4852	chrome.exe	86
PID 4852 wrote to memory of 3084	4852	chrome.exe	87
PID 4852 wrote to memory of 3084	4852	chrome.exe	87
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89
PID 4852 wrote to memory of 3436	4852	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://4d189aee-1be2-4d5b-b1b7-cd8339770970-rlv.yourlast.click/
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4852
- 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,0x100,0x104,0xd8,0x108,0x7ffadbe09758,0x7ffadbe09768,0x7ffadbe09778
  2⤵
  PID:4160
- 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=1620 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:2
  2⤵
  PID:4996
- 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=2052 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:8
  2⤵
  PID:3084
- 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2912 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:4984
- 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=2252 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:8
  2⤵
  PID:3436
- 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2920 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:3480
- 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=1608 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:3980
- 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=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3216 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:3396
- 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=4952 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:8
  2⤵
  PID:1636
- 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=5068 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:8
  2⤵
  PID:4084
- 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=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3816 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:4624
- 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=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2312 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:4748
- 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=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3800 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:1
  2⤵
  PID:4964
- 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=4318 --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=2736 --field-trial-handle=1884,i,1398893152360363017,15376067070691005302,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3852

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:3896

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\Network\Network Persistent State

Filesize
1KB

MD5
a191ccaac2c5e18292c0ebe7be83b571

SHA1
a4424a071cc912486f8b576d23bc7303e2f0bb3e

SHA256
91b4ee01bbcdf75c9f5e087f042def5629415889667badc2067cf6d7f5a9a52b

SHA512
32fbd344b2de74940c8c13e47cd34a1512cb11b42a5d8f6ffcf1f444453afaba7f032a8db458e6dfbc1c40704fab11884bf9c226ab6dbb3e8f6412c6e1056d98

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

Filesize
6KB

MD5
ff4dde1f160dd2ee049dd9b69cc524f3

SHA1
af93f07095d14047b3f6cae0d674933b51d82700

SHA256
62f08d5a9250800072822540a775df5538448569d8f0ea5e3b90967df9096775

SHA512
a8834e8930a1ef75b2494378523d667e222b70a5d8ecad71837f2ac39c2ed0cf80cd18c0bedb5024eac281bd71ed3653ceb7b0dd3ee9477cae6d9dd3cad689d0

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

Filesize
6KB

MD5
953efb0b96d95866cb1b75003bd98273

SHA1
1e231c51ed876dbbb3e410a0f1e124a498b49136

SHA256
593b21a23a1f636f3f912b0c5aacd3b2767f5cdf330cfcdd565a9853f7de2a1c

SHA512
6a22e6811f1d8a021d7d9ec2c096b59df59fe5d3ee5e3753ec3ae806a8cb1d914192e38690a87afde2a49fc4b30c80ca60375e289e871742deb08067c8e43315

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

Filesize
87KB

MD5
8183bee92fc775021896365729c00404

SHA1
f8d830333404044f912199990bfc852e0df66dad

SHA256
f2c15773037f2d639eef3c25acb847cc215d009863091cbcc8a32eaa12defbdb

SHA512
fb249b3c0341a467ba493c97ce0fb669b940e5cd8332c9fd6a6c931a582f353a622b0a0dab77f363d53f1a04d648660d7a418785b9f3953edf8ba6b33ad974b3

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