hxxps://cloudfilehostoi[.]online/7b3940f37b183cf5f0b63488f58db5d4mhBcasfW2F-nNmo2fplRIPy5w8ZnjJeu11wFsv9u8h/9fYM

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
19-03-2024 14:52

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General

Target

https://cloudfilehostoi.online/7b3940f37b183cf5f0b63488f58db5d4mhBcasfW2F-nNmo2fplRIPy5w8ZnjJeu11wFsv9u8h/9fYM

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
1520	msedge.exe
1520	msedge.exe
3900	msedge.exe
3900	msedge.exe
3772	identity_helper.exe
3772	identity_helper.exe
2092	msedge.exe
2092	msedge.exe
2092	msedge.exe
2092	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 2924	3900	msedge.exe	89
PID 3900 wrote to memory of 2924	3900	msedge.exe	89
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 4276	3900	msedge.exe	90
PID 3900 wrote to memory of 1520	3900	msedge.exe	91
PID 3900 wrote to memory of 1520	3900	msedge.exe	91
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92
PID 3900 wrote to memory of 1852	3900	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cloudfilehostoi.online/7b3940f37b183cf5f0b63488f58db5d4mhBcasfW2F-nNmo2fplRIPy5w8ZnjJeu11wFsv9u8h/9fYM
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:3900
- 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,0x100,0x104,0xd8,0x108,0x7fff86b846f8,0x7fff86b84708,0x7fff86b84718
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:4276
- 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=2092,16970185459464539703,11800893802057795122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1520
- 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=2092,16970185459464539703,11800893802057795122,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  2⤵
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=3364 /prefetch:1
  2⤵
  PID:2312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=3376 /prefetch:1
  2⤵
  PID:336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=1928 /prefetch:1
  2⤵
  PID:1332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=5144 /prefetch:1
  2⤵
  PID:3660
- 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=2092,16970185459464539703,11800893802057795122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  PID:208
- 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=2092,16970185459464539703,11800893802057795122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=3972 /prefetch:1
  2⤵
  PID:1068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=4800 /prefetch:1
  2⤵
  PID:2588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=5488 /prefetch:1
  2⤵
  PID:5152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=5712 /prefetch:1
  2⤵
  PID:5300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=5112 /prefetch:1
  2⤵
  PID:5644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=2028 /prefetch:1
  2⤵
  PID:1708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=4760 /prefetch:1
  2⤵
  PID:5412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,16970185459464539703,11800893802057795122,131072 --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=3104 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2092

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2412

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4380

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\Preferences

Filesize
6KB

MD5
0b2d479011f7550f702cf0f10223f28d

SHA1
ebd22072ece57a0cecf6cd89b68f59b364d3dd87

SHA256
ee7dc39fd6eab96582b1fbea5e28f7f4147a3b0d58e3f3bc669281ea959daafb

SHA512
f821c414318d1d38fea7984c0419ec6fc7e04841c2e85c4ab530db2522937ac90fab86ec754015860a17eea7269db52d20a3c322dd6438dc04630cfcff808a63

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

Filesize
6KB

MD5
5a528635d9f25f2478baab9119e7cd8b

SHA1
d1e24ca90861cbff397c5cc8bcd46bdb699732f7

SHA256
8cf705ad5df87b0f1faf7a8aaf983afa10dae53bd3fecca118ccee82c1ef99c6

SHA512
33c5b4361de0edf09cc616bb9b5c46065db1ea9092fa4c6085b4b81512f820fb6fe300d83b8ccaefe076813bd39669e434803c36a5f99068e79e7b66be6013d8

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
ff9b4b40e7b351d178a1dbb610339fe9

SHA1
476b645ad0d41092f9ba2573abfd4ce72ccc58ef

SHA256
e57f5149528694b62f3d4c00a8bd893380be9ac01dafa8d6e334c23fd46459a8

SHA512
655ca293008a49f5d6866f7b8445e3656e83e0138b488f4eb5ced24609a58c07c1ef612b3def09401b00406968df870ec483a1cb7eec0d8b7dbabe7fca022954

Download Submit