hxxps://t[.]co/5mvCCfWRIr

Analysis

max time kernel
146s
max time network
159s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
28/02/2024, 01:32

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General

Target

https://t.co/5mvCCfWRIr

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 12 IoCs

pid	Process
4524	msedge.exe
4524	msedge.exe
416	msedge.exe
416	msedge.exe
744	msedge.exe
744	msedge.exe
4028	identity_helper.exe
4028	identity_helper.exe
728	msedge.exe
728	msedge.exe
728	msedge.exe
728	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe
416	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 416 wrote to memory of 2160	416	msedge.exe	66
PID 416 wrote to memory of 2160	416	msedge.exe	66
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 1292	416	msedge.exe	81
PID 416 wrote to memory of 4524	416	msedge.exe	82
PID 416 wrote to memory of 4524	416	msedge.exe	82
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83
PID 416 wrote to memory of 1268	416	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://t.co/5mvCCfWRIr
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:416
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffdfc0e3cb8,0x7ffdfc0e3cc8,0x7ffdfc0e3cd8
  2⤵
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1908 /prefetch:2
  2⤵
  PID:1292
- 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=1812,17853227882239529592,3449141239980850796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4524
- 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=1812,17853227882239529592,3449141239980850796,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:1268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=3272 /prefetch:1
  2⤵
  PID:348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=3252 /prefetch:1
  2⤵
  PID:2564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=4540 /prefetch:1
  2⤵
  PID:4116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=5440 /prefetch:1
  2⤵
  PID:3912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=5472 /prefetch:1
  2⤵
  PID:1564
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5912 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5392 /prefetch:1
  2⤵
  PID:72
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5436 /prefetch:1
  2⤵
  PID:3748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1812,17853227882239529592,3449141239980850796,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4680

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
caaacbd78b8e7ebc636ff19241b2b13d

SHA1
4435edc68c0594ebb8b0aa84b769d566ad913bc8

SHA256
989cc6f5cdc43f7bac8f6bc10624a47d46cbc366c671c495c6900eabc5276f7a

SHA512
c668a938bef9bbe432af676004beb1ae9c06f1ba2f154d1973e691a892cb39c345b12265b5996127efff3258ebba333847df09238f69e95f2f35879b5db7b7fc

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

Filesize
152B

MD5
7c194bbd45fc5d3714e8db77e01ac25a

SHA1
e758434417035cccc8891d516854afb4141dd72a

SHA256
253f8f4a60bdf1763526998865311c1f02085388892f14e94f858c50bf6e53c3

SHA512
aca42768dcc4334e49cd6295bd563c797b11523f4405cd5b4aeb41dec9379d155ae241ce937ec55063ecbf82136154e4dc5065afb78d18b42af86829bac6900d

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

Filesize
144B

MD5
438334f591bac8ad24f20eb70725c0d6

SHA1
c54c6a0bfac776f27a11c52476b656fbaef72cd4

SHA256
8504006a28ee46a21e8f82372f89deedd08c0a9fad5701311f612141009fc7d2

SHA512
bb4eb5716ac69836912e9ff74bf9f10d3b793e88db882eb2c314f116345613e677b239ab1bda1338ecc1ae3595ada38520f895fc14f95af884e5b2fbd3b04107

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

Filesize
1KB

MD5
21b06755e9f99da30bcc6d3c27f6ef9c

SHA1
68692e88a655971cdad0d9a602c72be6c572e018

SHA256
9410bb3d732b3ba61c18c5414eb91b867e4cbc089f267c5e035b05c3d8a68d50

SHA512
126424564714abce7163c5d33b9ae6a0b41bd8dee8ec3729b645028132bca463293a4c73cc36a2e5d1e3f50e69573426cfae37ab97c895371d513b010e2b0b8b

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

Filesize
5KB

MD5
b51f71735a0b2edc8ecd9cf1b257a1d4

SHA1
c63d66254fb4af0bef137b19fde7032b9dd19417

SHA256
2cc2d289fcfdc5386dd0a1f607d2f4acf3d0ecdc36ce29cc76c761732374fdff

SHA512
8dfdfddd403c144b774833a0930a71a6c9711d2887d48ab0f542b763b2c529b05d07011e3d2353b92e3a7e85f10970696e22d1cffb6541dbc46ca9d1afd1f7f6

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

Filesize
6KB

MD5
15c92f584995a9c0b1714a9b181f12e4

SHA1
bf4ed80cf330b4d74c0cea2a4ffac84ab4af039e

SHA256
9902e2ac34d5a6b5673884dd9e1bf81d585acbbca4ed207c37da6f917f68c049

SHA512
106c5b86b69ef1e222b3abdf559ed3b672945e98a42bfa444211d4e41c097fb4dacca7614dd17a4d3b5f5db5af59e282a596507cf7d053f646660b4a3699a8fb

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
a9aa3afbaccee679b8bea7a33dc53100

SHA1
5e681accaa90bea2219c79faacc13767d931428b

SHA256
a53451ea2b88d8f27562598b74c5214805cc50fc4add0298e97a140399b33c4b

SHA512
b6411f4f106da2be638c2ca27bd7fdce12ffdf6def9ee8e455498d2d6aba41a87d6906e7a422aa003df6c8421bf8f143e01be485c720aac10cc4b5bc8b6f306d

Download Submit