08b11c3897eb38d1e6566a17cec5cdf2b3c620444e160e3db200a7e223aabbd8

Analysis

max time kernel
145s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 04:15

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General

Target

DISCOVER/COMPATBL/DRVRSUPP/DIG_SIGN.htm
Size

1KB
MD5

e226bd3e0c4b4a1e0f63e00a2e547cf3
SHA1

d1e3a798700f27edc8376afc274b59aa24737e7e
SHA256

230ab21a647d6fae936c0014d83fb08063bf2f7e0967d256e804be7406e9293b
SHA512

669bc10973d2116b62ab05d5eeffcd50d49c645d725edcb09e75f842585852eebf14ed25190619427d5d0984c3d704f03c254e89be12250d7756ad89da569c39

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
3888	msedge.exe
3888	msedge.exe
3220	msedge.exe
3220	msedge.exe
232	identity_helper.exe
232	identity_helper.exe
3100	msedge.exe
3100	msedge.exe
3100	msedge.exe
3100	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe
3220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3220 wrote to memory of 3616	3220	msedge.exe	89
PID 3220 wrote to memory of 3616	3220	msedge.exe	89
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 4340	3220	msedge.exe	90
PID 3220 wrote to memory of 3888	3220	msedge.exe	91
PID 3220 wrote to memory of 3888	3220	msedge.exe	91
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92
PID 3220 wrote to memory of 2280	3220	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\DISCOVER\COMPATBL\DRVRSUPP\DIG_SIGN.htm
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:3220
- 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,0x100,0x104,0xd8,0x108,0x7ff97a8346f8,0x7ff97a834708,0x7ff97a834718
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4340
- 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=2120,13861985505273023149,5789798301138045343,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3888
- 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=2120,13861985505273023149,5789798301138045343,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=3228 /prefetch:1
  2⤵
  PID:1520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=3240 /prefetch:1
  2⤵
  PID:4608
- 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=2120,13861985505273023149,5789798301138045343,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  PID:2004
- 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=2120,13861985505273023149,5789798301138045343,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=5284 /prefetch:1
  2⤵
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
  2⤵
  PID:1100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=3312 /prefetch:1
  2⤵
  PID:1120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=5476 /prefetch:1
  2⤵
  PID:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,13861985505273023149,5789798301138045343,131072 --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=4788 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4284

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
eaaad45aced1889a90a8aa4c39f92659

SHA1
5c0130d9e8d1a64c97924090d9a5258b8a31b83c

SHA256
5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

SHA512
0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

Filesize
152B

MD5
3ee50fb26a9d3f096c47ff8696c24321

SHA1
a8c83e798d2a8b31fec0820560525e80dfa4fe66

SHA256
d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

SHA512
479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

Filesize
5KB

MD5
ebfaca9448df141cc677f1c24b38ff88

SHA1
0879f43336484fc34d240988790217cb164fdc5d

SHA256
791810fc6ac88e02f1d37783495c188d7c2f390fa6848160c425ef2ce463223a

SHA512
a7f8490468b76a22b0bd4e1c0e800d8a0555d22f35ba1ecd25008bd2ffa0522bdee20a540789641f432bae2358246757b3050c3b3cb35f26b78173018606ab1c

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

Filesize
6KB

MD5
215f441705c61147cde95c577b3e6845

SHA1
2f59ad5b130fb6f4c6f667af826e4aeb61816455

SHA256
68b5df5b727a15f6d4e87fd3dd8bc6dcf3e0eec3d546420824f9fc7e83716db9

SHA512
bd6b5ba1a416a2342864018ec85de551a4a5875fe6c91c9e2a43cfbc31a7688ca680a548b1bf029c0df9b8562e70a81e2b71a41a2502c3740560e92825e4671e

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
11KB

MD5
68d7aa81752e1f44e9a4dbe20e3492e6

SHA1
644b52d25fcc68404f86634dfb1cd6c344710676

SHA256
e04f5708f1bca039176844254aae29acc8eb3fea219eae261bf7413de81e5d65

SHA512
f76772113a5f8069bff02e618ebd0afc9ec5edd41d9471c3c019ee41b421ec94c5cdb6ad80beec424a8a1eb1ce70828e3f4d7a19cf06da3c4d986c71fa0aa8f6

Download Submit