hxxps://url[.]uk[.]m[.]mimecastprotect[.]com/s/WYpzCrRDJun91M2HzuRNu?domain=edf[.]fr

Analysis

max time kernel
145s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 11:46

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General

Target

https://url.uk.m.mimecastprotect.com/s/WYpzCrRDJun91M2HzuRNu?domain=edf.fr

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
2748	msedge.exe
2748	msedge.exe
4844	msedge.exe
4844	msedge.exe
1084	identity_helper.exe
1084	identity_helper.exe
5052	msedge.exe
5052	msedge.exe
5052	msedge.exe
5052	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4844 wrote to memory of 1012	4844	msedge.exe	81
PID 4844 wrote to memory of 1012	4844	msedge.exe	81
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 4388	4844	msedge.exe	82
PID 4844 wrote to memory of 2748	4844	msedge.exe	83
PID 4844 wrote to memory of 2748	4844	msedge.exe	83
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84
PID 4844 wrote to memory of 3356	4844	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://url.uk.m.mimecastprotect.com/s/WYpzCrRDJun91M2HzuRNu?domain=edf.fr
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:4844
- 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,0x100,0x104,0xd8,0x108,0x7ffceba246f8,0x7ffceba24708,0x7ffceba24718
  2⤵
  PID:1012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4388
- 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=2128,12917269092403565196,10430626848541974555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2748
- 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=2128,12917269092403565196,10430626848541974555,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
  2⤵
  PID:3356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=3284 /prefetch:1
  2⤵
  PID:1540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=3296 /prefetch:1
  2⤵
  PID:508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=3144 /prefetch:1
  2⤵
  PID:2412
- 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=2128,12917269092403565196,10430626848541974555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5784 /prefetch:8
  2⤵
  PID:364
- 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=2128,12917269092403565196,10430626848541974555,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5784 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=5444 /prefetch:1
  2⤵
  PID:3664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=4748 /prefetch:1
  2⤵
  PID:2460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=5216 /prefetch:1
  2⤵
  PID:2456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=5524 /prefetch:1
  2⤵
  PID:4444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,12917269092403565196,10430626848541974555,131072 --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=2064 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4268

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1244

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
288B

MD5
1d5d5654edb147dab88cb1cbe255da46

SHA1
f402c058eb0d7fbd3a131956e1636f0bf417023b

SHA256
92898db36c509d0c8c6a8c6ef5f37da91efeb333de143b2adf75a3cb50da61c7

SHA512
b75a6750fc66b28892f48d50d05e495fec1525e0680cc57ac7ced054195eef5376625494626345735e0930bc9bd59803e39c9e8445e6633893535c261579afbd

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

Filesize
630B

MD5
ee3800ec7b0dc7701932319a4bd07a11

SHA1
8fa240e9e8cc0968e1a49ad4e83c41b3d6f13fb1

SHA256
e8a67b439f77b21032d12fd37e745c232948aa5cfbda1af0c5d7cfc682806466

SHA512
2bfe878ed39b905cb174b087fcbc2ea259e6745d16afd39b474cab04f1ad0824cd253cae081a7da1f199cb770c6252f333248ceaa306230bc2e995590fe50fc9

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

Filesize
6KB

MD5
3e70d142fbc71d4d5d36eec83e01782c

SHA1
f1abdd9425af06ca8b0c05325f76f11d54fe7be7

SHA256
7c49b9227017c72b5c191ee80418a0b20a6c10de986b8dac3c2541bd4a7ebda0

SHA512
4ecf5c767713551556d4bd9b845885e73bff456b15f160e855d416685e41be02f9ddfd544a8de5d6e4aaeae46376bc8c651359edbdf79409ac982793ad30391b

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

Filesize
5KB

MD5
f08b495d26a1e0b4170e3e1ee97b8818

SHA1
288b8844462294f9c10b87e825c80cc43248d7c7

SHA256
b98eaac468fff9c5aaf4446aa1d17433185ba327ba4b164feb4f3cb486dd6084

SHA512
a472ceaed6497dc330a0738bc5eb09a73275eeff02ee9422918b39513b52dc29f00bb630ee3d3332818e6435b6444a4bc667bb172a0b0e10c682aa595c365db5

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
bb14e029be4771216b70f882ed66168d

SHA1
fc7d6875f9eedc076b8e3841f8f7def1fbef139f

SHA256
fceb2976dc45487bb0fb2ecdf06b7e35dd6a3c74f300b0001a2073c07ad389ab

SHA512
5f440da59aee32bb7cfd90f93ba1224d30fe2a093363ebe59c64324cc88db540f29a9d85dffbde4eb1febb0dca53f3f141b25e831c8c47c68c5fa368c5cf07e6

Download Submit