hxxps://zpr[.]io/uddUCz5PJcV9

Analysis

max time kernel
145s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14-02-2024 07:50

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General

Target

https://zpr.io/uddUCz5PJcV9

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
3180	msedge.exe
3180	msedge.exe
4648	msedge.exe
4648	msedge.exe
3592	identity_helper.exe
3592	identity_helper.exe
460	msedge.exe
460	msedge.exe
460	msedge.exe
460	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 244	4648	msedge.exe	61
PID 4648 wrote to memory of 244	4648	msedge.exe	61
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 2244	4648	msedge.exe	89
PID 4648 wrote to memory of 3180	4648	msedge.exe	88
PID 4648 wrote to memory of 3180	4648	msedge.exe	88
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87
PID 4648 wrote to memory of 3352	4648	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://zpr.io/uddUCz5PJcV9
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:4648
- 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,0x100,0x104,0xd8,0x108,0x7ffbddb646f8,0x7ffbddb64708,0x7ffbddb64718
  2⤵
  PID:244
- 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=2084,11401859329921366861,6214286471995363875,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:3352
- 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=2084,11401859329921366861,6214286471995363875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:2244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=3352 /prefetch:1
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=3332 /prefetch:1
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=4180 /prefetch:1
  2⤵
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=3352 /prefetch:1
  2⤵
  PID:2760
- 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=2084,11401859329921366861,6214286471995363875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5492 /prefetch:8
  2⤵
  PID:3696
- 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=2084,11401859329921366861,6214286471995363875,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5492 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=5592 /prefetch:1
  2⤵
  PID:376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=4228 /prefetch:1
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=6004 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4116 /prefetch:1
  2⤵
  PID:2776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=1300 /prefetch:1
  2⤵
  PID:1360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=6024 /prefetch:1
  2⤵
  PID:1304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,11401859329921366861,6214286471995363875,131072 --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=5552 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4312

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
174B

MD5
1088598f740ea70e0e3bce2d132e61e8

SHA1
28a7f66d43f4180909a75642a7e90f3f6ed062a0

SHA256
dc1b8c2d63f6f9d132d71443ce6160e7360e020ab1e1a46eeb3543b7ecb60b67

SHA512
75ca6925359902c14c019a68a4d6c93cef3c5e66e988b255f37af2cf775dc4499e781a1fd983ddeebf82c5504f5690fbca8f75a7823e44411117f4ef9d06accd

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

Filesize
5KB

MD5
4f399d61ff3bdc07e6c2270ee26f058b

SHA1
6ad8dc24d3a3358de021a2d7555c605873d6cb40

SHA256
e04629b1bcb0d21abd7590dea983c6ae224e2e623e8b83f027e6aeba0e7a0dbb

SHA512
f69a0e2358ca9ecf0c8fd48e4158a3f501a4b3fb2165052c8e82aac0b24017b21e60d687a795357c6928993dcc9b698abf24e8eac975f17649ff4e0aa04ec596

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

Filesize
5KB

MD5
8635add43dd31cd837576f2956421bfc

SHA1
177231308976a3db62d665eb0cf6b40baedafd31

SHA256
5b1ad2c6dbb898ed1eaf866a8dfb51fe00b420ccd8d8ec9bb94889806fb2f070

SHA512
993cedf9373588dceb556851bd8ba2d91fe3f837dd686eb273e8b1493ce20b699cf776f3407524d1be0c043453fe4cc81296679916f2459a5e1a8203814f6d4f

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
a9a01a6b2f2c5e3c42f0e5ddedb6ddd7

SHA1
2ed39021eb114c9bd5d32e5fb7fa003620a77701

SHA256
f70ec338cf3dcc3afb6d1c48274ab518a7c5c667b779054e119b4b29df68739a

SHA512
f9799432bc5bb3f5a15e2adf93d8b52900bda73b88157350bd2a4ce7c3d7c3c597586c9e4aaeda66369f244578da5e64e34102cb45580d3dd130a837ca21ba15

Download Submit