hxxps://u[.]to/44zgIA

Analysis

max time kernel
63s
max time network
64s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:37

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General

Target

https://u.to/44zgIA

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 6 IoCs

pid	Process
2120	msedge.exe
2120	msedge.exe
412	msedge.exe
412	msedge.exe
2636	identity_helper.exe
2636	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 15 IoCs

pid	Process
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe
412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 852	412	msedge.exe	82
PID 412 wrote to memory of 852	412	msedge.exe	82
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 892	412	msedge.exe	83
PID 412 wrote to memory of 2120	412	msedge.exe	84
PID 412 wrote to memory of 2120	412	msedge.exe	84
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85
PID 412 wrote to memory of 2468	412	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://u.to/44zgIA
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:412
- 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,0x100,0x104,0xd8,0x108,0x7ff9a90f46f8,0x7ff9a90f4708,0x7ff9a90f4718
  2⤵
  PID:852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:892
- 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=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2584 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2120
- 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=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:2468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=3316 /prefetch:1
  2⤵
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=3324 /prefetch:1
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=5068 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=3608 /prefetch:1
  2⤵
  PID:1076
- 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=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5112 /prefetch:8
  2⤵
  PID:2892
- 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=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5112 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=5020 /prefetch:1
  2⤵
  PID:2072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=4804 /prefetch:1
  2⤵
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=5440 /prefetch:1
  2⤵
  PID:1680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=3496 /prefetch:1
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=5668 /prefetch:1
  2⤵
  PID:2892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3320 /prefetch:1
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --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=3532 /prefetch:1
  2⤵
  PID:3284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5860 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3528 /prefetch:1
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5884 /prefetch:1
  2⤵
  PID:4420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,2107463002913324645,3296468391621757668,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2676 /prefetch:1
  2⤵
  PID:4200

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:644

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
d7114a6cd851f9bf56cf771c37d664a2

SHA1
769c5d04fd83e583f15ab1ef659de8f883ecab8a

SHA256
d2c75c7d68c474d4b8847b4ba6cfd09fe90717f46dd398c86483d825a66e977e

SHA512
33bdae2305ae98e7c0de576de5a6600bd70a425e7b891d745cba9de992036df1b3d1df9572edb0f89f320e50962d06532dae9491985b6b57fd37d5f46f7a2ff8

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

Filesize
152B

MD5
719923124ee00fb57378e0ebcbe894f7

SHA1
cc356a7d27b8b27dc33f21bd4990f286ee13a9f9

SHA256
aa22ab845fa08c786bd3366ec39f733d5be80e9ac933ed115ff048ff30090808

SHA512
a207b6646500d0d504cf70ee10f57948e58dab7f214ad2e7c4af0e7ca23ce1d37c8c745873137e6c55bdcf0f527031a66d9cc54805a0eac3678be6dd497a5bbc

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

Filesize
5KB

MD5
b9031f9eea2b362db604d7f83b8424eb

SHA1
8d92b75319d6b1d952c2495cf2e060537aa5637c

SHA256
5049244f73b3e27ada15f0715a8e5689fc026b4425805d76e259d8118a14113a

SHA512
1c1620b91a8477b46513326c6db2347dcb5dfc77224388038271cc2a1956fb947d85fe5236e9245eb6081b86d3104fd9e1ef49ad99a6219b257badbc3dcbde19

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a07b1965-d8bc-4b45-8479-9fe8d3cc3096.tmp

Filesize
6KB

MD5
96e0f73e66d6b4aebb45648b3ceea4c8

SHA1
bdf94e43a16bd18a3d2bd3223b42290739425c6e

SHA256
0d5d7a15293eb8d193284224fda36704be90b64ff7a2f036a32493708fda70da

SHA512
3b32514d247bbbb1ad34587f17650b52ed61ff58578b13481c39ffdfdb25576fd5cb4c173fc8c541a0fcb2a5e3ed5cd8d0c2f02117637731cdfdae795c7d467a

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
10KB

MD5
c53ab888d2ed4ee3950559bbe194cccc

SHA1
8ae6f598c74a43a817c6b91169b0687dfb5331c8

SHA256
6dbe7526a0b670b39b0b032759b04a995c2e7d682d2168aa6b2675c4b87e1349

SHA512
d96352bc666a71414f13c092112d5bc0cf5d1a5e4724f54d39ca40999d9aec7f963686d12978d83f732d981bd6c42283556194c180ba44449a239bdbb2d1cfa5

Download Submit