hxxps://ecv[.]microsoft[.]com/MGLsHS93Oi

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
22/02/2024, 06:04

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General

Target

https://ecv.microsoft.com/MGLsHS93Oi

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 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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1640	chrome.exe
1640	chrome.exe
2908	chrome.exe
2908	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1640	chrome.exe
1640	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe
Token: SeShutdownPrivilege	1640	chrome.exe
Token: SeCreatePagefilePrivilege	1640	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe
1640	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1332	1640	chrome.exe	57
PID 1640 wrote to memory of 1332	1640	chrome.exe	57
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 652	1640	chrome.exe	90
PID 1640 wrote to memory of 1128	1640	chrome.exe	91
PID 1640 wrote to memory of 1128	1640	chrome.exe	91
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92
PID 1640 wrote to memory of 4760	1640	chrome.exe	92

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://ecv.microsoft.com/MGLsHS93Oi
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:1640
- 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,0x100,0x104,0xd8,0x108,0x7ff971ee9758,0x7ff971ee9768,0x7ff971ee9778
  2⤵
  PID:1332
- 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=1728 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:2
  2⤵
  PID:652
- 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=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:8
  2⤵
  PID:1128
- 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=2236 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:8
  2⤵
  PID:4760
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2736 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:1
  2⤵
  PID:1736
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2728 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:1
  2⤵
  PID:4520
- 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=4956 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:8
  2⤵
  PID:4276
- 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=5024 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:8
  2⤵
  PID:2204
- 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=1004 --field-trial-handle=1804,i,13743127181503501187,16669876093998067298,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2908

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:4060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
288c894dc63fd7c0eb50ef8cb44f7242

SHA1
dd0d5e66b7b1916512ff72276a16ca1fb29cd694

SHA256
6d5b3eb107bc51f3a07d1684c3708327296498585284b42c3e7fbad5232b7ff4

SHA512
ea88ca510d31ee28c22dc783c9abffce4953906ffb17e0c1b8cdf65809f52810162fd8c5e38e5a523e31b5590cd78175144b00cb0cd5beb659211579c4d60934

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

Filesize
1KB

MD5
9726e349819c8788a27fc06b58a1d929

SHA1
dc43389d38b6bc5d1e5456d856887b59e41bcce8

SHA256
c4f05c08a859f6e548bc4d662d463569d42668c8112d153cb8a48f2e25b49202

SHA512
6d93dfc89f38b5d462950fe3c052777cc432cef21df7a9059d4c6439a54b51714a1759da7705f565db7218dcf719fc4a4270b8ee92bcb0d0ce49731429b6838d

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

Filesize
706B

MD5
fa4ed69d159077f9263e2e934d0029e4

SHA1
bc96221e48a833165ccf78f2ccd853b6f730427b

SHA256
6a6dd271d024a0e46a151f6b0f3950861d6d4125e44ff55a5e810b98fb79525e

SHA512
3983429931461b073f920f25d53e1d6c71225d1f7ab366a92bc0010ff7edbdede1d80fd699412474ba02ac508c3442547df5cebf232842d998b472e211a91cb0

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

Filesize
706B

MD5
b4e8461deb096f78155871c97327cfec

SHA1
b8af5e56c81d080923028ad26c436c5ab71460f1

SHA256
b8e729d021db9ff52d2f70cc516dfda251329527c76a6725aa50608e33e24166

SHA512
9baa039d30cea6d809b4dc121c990d2c299ea781cf660feef0081a4090ab99886b92aedb86b0d6fcd2e6f22d60e8829dfc1f47a0f1514357272183be32436605

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

Filesize
6KB

MD5
8b837ea475f5bcfe1154694f5a1afd3b

SHA1
1a0963cfb36ec36e0d9db491256a71cfbbfd0b98

SHA256
035be2d4d564e652be9c9937710862a53dba704e3b233506af62c1763347ba70

SHA512
2d6618112a526e97e0d54f8c49bc19241295c39a4d007e006efdf2e05683e16af5d249b2aa1503b67a968b001b0e9cd8fa9ea92b1774a97968504274332c86a6

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

Filesize
6KB

MD5
f302fb429f06e490a8da63ce8914840d

SHA1
fd9754b68a4f851e57f9b93e1e541ed9be678feb

SHA256
e7fd6178b39846959a7615bb23064a0f92165ffc09f6ee2e17fb5a80ced0bb5f

SHA512
08301d8643db17894391e0da816fb113fa4ede5a53753f4db2edd8f34978cd7174274905e0c4701d849353873f74ff30e8a4df5b3adc602b196788cc70ee0fa2

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

Filesize
130KB

MD5
6ff566ff1e04c06010108a0a730cfc8d

SHA1
9830c839b6f8764923696602313650aa18886557

SHA256
03832df7ee8785fcf4dc51486882b341f080051c8b5363bebfc5828c4c442694

SHA512
12cde2557a66cff15309ed3fb9cb09adbc2d5e2decd4cf12b93f341c3543e0bde46614144a770f6825901a7b37eabeff2399fd12ce616ff68caaa363fad4ddc5

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