hxxps://u[.]to/99GSIQ

Analysis

max time kernel
145s
max time network
138s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
29-01-2025 11:14

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General

Target

https://u.to/99GSIQ

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4576	msedge.exe
4576	msedge.exe
1788	msedge.exe
1788	msedge.exe
828	identity_helper.exe
828	identity_helper.exe
1204	msedge.exe
1204	msedge.exe
2444	msedge.exe
2444	msedge.exe
2444	msedge.exe
2444	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe
1788	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 3088	1788	msedge.exe	77
PID 1788 wrote to memory of 3088	1788	msedge.exe	77
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 1840	1788	msedge.exe	78
PID 1788 wrote to memory of 4576	1788	msedge.exe	79
PID 1788 wrote to memory of 4576	1788	msedge.exe	79
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80
PID 1788 wrote to memory of 436	1788	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://u.to/99GSIQ
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:1788
- 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,0x7ffa04453cb8,0x7ffa04453cc8,0x7ffa04453cd8
  2⤵
  PID:3088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:1840
- 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=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4576
- 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=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2656 /prefetch:8
  2⤵
  PID:436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=3256 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=3276 /prefetch:1
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=6104 /prefetch:1
  2⤵
  PID:3748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6044 /prefetch:1
  2⤵
  PID:4284
- 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=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4820 /prefetch:1
  2⤵
  PID:1504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4968 /prefetch:1
  2⤵
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=6044 /prefetch:1
  2⤵
  PID:2752
- 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=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4016 /prefetch:1
  2⤵
  PID:4704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --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=4700 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1553189253659403341,5126164494605807843,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5936 /prefetch:1
  2⤵
  PID:2404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
e1544690d41d950f9c1358068301cfb5

SHA1
ae3ff81363fcbe33c419e49cabef61fb6837bffa

SHA256
53d69c9cc3c8aaf2c8b58ea6a2aa47c49c9ec11167dd9414cd9f4192f9978724

SHA512
1e4f1fe2877f4f947d33490e65898752488e48de34d61e197e4448127d6b1926888de80b62349d5a88b96140eed0a5b952ef4dd7ca318689f76e12630c9029da

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

Filesize
152B

MD5
9314124f4f0ad9f845a0d7906fd8dfd8

SHA1
0d4f67fb1a11453551514f230941bdd7ef95693c

SHA256
cbd58fa358e4b1851c3da2d279023c29eba66fb4d438c6e87e7ce5169ffb910e

SHA512
87b9060ca4942974bd8f95b8998df7b2702a3f4aba88c53b2e3423a532a75407070368f813a5bbc0251864b4eae47e015274a839999514386d23c8a526d05d85

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

Filesize
5KB

MD5
76d290d1a4601caac7b9866038619179

SHA1
93540dabfaf71caede3acdfe09749a9c4b71d72d

SHA256
cde40daa4966e277b1768093b82443963a80f6b8bcb0eec559be9fb1f5d8768c

SHA512
b51c1d518f54a9d8e1f2350506e34d765c846d1ab18f66e2f85f966c20b97b06d8044809b733bbadefe94af353322221c16f3276396aae11a642004d0dd71565

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

Filesize
5KB

MD5
67d19d409c6d4fe4ebd39ba313db72ae

SHA1
2b27a899dd5a9cc91c3025f585df25d8d048db6a

SHA256
4898ab27bb99f565455dbd031f6afce81a9c14e8b6efe03a8db45d5fb8854efc

SHA512
35752b44a742fab893b58a51d0adbe8213de420a4607efa3a28430f6ce9683ff014881ff715d426248d36932360bcdba3f754436f980fe0aa9d25fae6624fdcf

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

Filesize
5KB

MD5
c851e8c8013ccd7f13a3c6ec109793fb

SHA1
d528fb18a748410a3d91bf11c1c012abbbcee3f4

SHA256
098b616929c85a8a1f71222773921b4852146b596cc393d0df8b6529a08659df

SHA512
ffb75c9f1868c4902992ea017e51af0c5b82d1b5d4e1c28af4b603ffc06f47459f19f375b702dc2c4a36d2adef27585ad8d4a948b68be7f35e3b71680b8a75f1

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
10KB

MD5
0c2370f7013c9fb50bbb116890283fa7

SHA1
0c872d37bb0df13835031786f837682e1694f1f9

SHA256
59e019a10be50f05e342df1bed05a7e688d0b116de56232261aa9ff57ad59f02

SHA512
67c9ad7331e5f576b17f30ac8e737d6dd59eff7958c4847c9f7dc1dba99a18c2bcaffacab7800b99fd0d57df725cc69925a277c0bc24757976eca8608e0860fe

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

Filesize
10KB

MD5
2809d7b1cbbdf2184f48bdf2aa3dffbe

SHA1
a40b1b1d0989ae3b2a0cfd504dece84773a2f63e

SHA256
81cd7605d4d1ca9ffcbc8170fee95a02bc2bc5fa714c78b6465a506230f13d20

SHA512
ffb2f1a6de86ac73a2e9b2d457effaf79afa959752826799dae0fcb511a2e372c05285e737a3c3b38bd7813228b425a1a2b84f15fa3534fda42b1a2051ef8a60

Download Submit