hxxps://mcshort[.]link/_pVgIbG7qT5

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 10:30

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General

Target

https://mcshort.link/_pVgIbG7qT5

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	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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3576	msedge.exe
3576	msedge.exe
4468	msedge.exe
4468	msedge.exe
2624	identity_helper.exe
2624	identity_helper.exe
5676	msedge.exe
5676	msedge.exe
5676	msedge.exe
5676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4468 wrote to memory of 1556	4468	msedge.exe	88
PID 4468 wrote to memory of 1556	4468	msedge.exe	88
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 8	4468	msedge.exe	89
PID 4468 wrote to memory of 3576	4468	msedge.exe	90
PID 4468 wrote to memory of 3576	4468	msedge.exe	90
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91
PID 4468 wrote to memory of 1792	4468	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mcshort.link/_pVgIbG7qT5
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:4468
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7fffe83646f8,0x7fffe8364708,0x7fffe8364718
  2⤵
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:8
- 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=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3576
- 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=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2516 /prefetch:8
  2⤵
  PID:1792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --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=3372 /prefetch:1
  2⤵
  PID:2000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3380 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --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=4744 /prefetch:1
  2⤵
  PID:2220
- 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=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  PID:856
- 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=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4756 /prefetch:1
  2⤵
  PID:924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5004 /prefetch:1
  2⤵
  PID:3140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4764 /prefetch:1
  2⤵
  PID:4344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4824 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,8437522140439770624,11104887882484296661,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3664 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:952

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

Filesize
152B

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
bc368debdd6da180706c7a6c976e1f57

SHA1
60bdb27579aa2ce000b8fd50ffc5a91b5f6a6b8e

SHA256
f365c2986f88784d027142f11218a12d4fd8941e02f4f0a1f5b6c9f2d3d20392

SHA512
27fb8f5f9eed9b6a2d38267f7e08094f44c75330de757e98f8776d475ba5342123b896a1e01051dbcba88340d9e336392fcfa0ceb83affa8053d31bb935f6d0a

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

Filesize
273B

MD5
6788e4f6bae8b692a53200d2c7daaa21

SHA1
0b671a62ec6e693df05d4b3755fb98beb5dc22b6

SHA256
da192d0af6bb7146a365fd7d78799e133dc2eb77b00f8d3d9643f67f054fa801

SHA512
a40db6acc1bf8532e03ff4c60ae74d73e7dd586bf0cca9e6b9f576e98a37a190030d206f0dedbd9d735abb9abdee906b47757c7e38005738506496a50d7c9ac4

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

Filesize
6KB

MD5
ff294aa8ae285b7268871518c2a0307e

SHA1
1e890dc852411f0ead72b2ca7798aea072d6b033

SHA256
ac5f6ced429cd2c9258cb444d2d7be22c74909fc1f9c64aab5d70dc644440847

SHA512
6182822dc51e285b5e3296ab27abc508f7a25a14b2b14e140fe7cfdc00ae45a1d350337e1f7eb0437c01a69bc526006e4bf7697d255c59e40b06bc45ff9616ee

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

Filesize
6KB

MD5
64285f55fcff67e1c9d7846422e9daad

SHA1
025d0a70f850f65a439f5ec6f6ac94633855ae28

SHA256
b5f4fc3b17959e7e25ee0b0d4ece0e9bf4e998b62a9274c4754d2e05fff0f6b5

SHA512
c717c3fd5e275ec8cedf0a1495e5383b36c9f35ab5e914671c8a752ee78574c849b547130a889f9011640e99d06d3c421a84c5fe08dbdf5aa49a24ee3d4c9594

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
11KB

MD5
ae5ad9f55206d49a21df41c7a00aff92

SHA1
a3b6c873aa324e9ca0ce439e92101d9d8b1b9112

SHA256
8fc33328ac7da746a7a691eb635e8eb7356ee4185c32bb06956890c797940778

SHA512
f60e6462065dbfec62d1aed851aca09adc15e313bea5b4d7f8ed36f12c2527fa4ebb97af373fdf483fa81e78bb1547afafc2a4fecfe28917b2ed589a0bfc76af

Download Submit