hxxp://visitcrispgrass[.]com

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 07:29

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General

Target

http://visitcrispgrass.com

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 10 IoCs

pid	Process
1436	msedge.exe
1436	msedge.exe
5032	msedge.exe
5032	msedge.exe
2448	identity_helper.exe
2448	identity_helper.exe
3284	msedge.exe
3284	msedge.exe
3284	msedge.exe
3284	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe
5032	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 2416	5032	msedge.exe	84
PID 5032 wrote to memory of 2416	5032	msedge.exe	84
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 4512	5032	msedge.exe	85
PID 5032 wrote to memory of 1436	5032	msedge.exe	86
PID 5032 wrote to memory of 1436	5032	msedge.exe	86
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87
PID 5032 wrote to memory of 1036	5032	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://visitcrispgrass.com
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:5032
- 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,0x100,0x104,0xd8,0x108,0x7ffd426a46f8,0x7ffd426a4708,0x7ffd426a4718
  2⤵
  PID:2416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1996 /prefetch:2
  2⤵
  PID:4512
- 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=2024,1441084443934037795,4117951344879926077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2484 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1436
- 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=2024,1441084443934037795,4117951344879926077,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=3212 /prefetch:1
  2⤵
  PID:1444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=3220 /prefetch:1
  2⤵
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=4960 /prefetch:1
  2⤵
  PID:3140
- 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=2024,1441084443934037795,4117951344879926077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:8
  2⤵
  PID:1488
- 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=2024,1441084443934037795,4117951344879926077,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=4736 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=5336 /prefetch:1
  2⤵
  PID:872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=4140 /prefetch:1
  2⤵
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=4968 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,1441084443934037795,4117951344879926077,131072 --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=3120 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3284

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3744

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
e55832d7cd7e868a2c087c4c73678018

SHA1
ed7a2f6d6437e907218ffba9128802eaf414a0eb

SHA256
a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

SHA512
897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

Filesize
152B

MD5
c2d9eeb3fdd75834f0ac3f9767de8d6f

SHA1
4d16a7e82190f8490a00008bd53d85fb92e379b0

SHA256
1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

SHA512
d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

Filesize
216B

MD5
325982ba1a63559ec79d525b46bd5ee6

SHA1
668c01470abf3b583623c7e52574b01503611fd5

SHA256
cf3ca6bb734e6a7caf0bdc588f7e22e57b8e1da061f4f016edcad0d22b1870c6

SHA512
3f159e5d24e105214cab089303939822c89e8ee52eb40b580e876d388619196d36ea8ed50faeab6e1051a8a4b922d4c2bce23c5d414d549ce4a1b4d30e1b5c76

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

Filesize
1KB

MD5
a32c728f755917eb5124b8736c26eb2b

SHA1
7abf675c2d4c83250cdc58cf3b19ca201aac5fc0

SHA256
7c2fc7cb73fa2a58cf33d6fed82ee071197fd5898fd1dfee809af2b64252f08a

SHA512
bb8033767be09841cd48ef7b15b12126cee655098513d2235b7990648e2c087ab3ef1a0da9096019b2f0e333dc97ff84ceae7378ace58df1300bf4a4926e0670

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

Filesize
6KB

MD5
d92608960e23d3d0140d454abed050be

SHA1
26ba168a4038295ab7e148a2ae4d2cbb9440b929

SHA256
b8b318ce4e0cbefea770d538c3d55d7e25112ab2d1b7174d9fc74c02ed922fcd

SHA512
f13e92bc51e593ad38e638713625968ca3d59df3d6d2523909f864ff74ca88ed540eb7f9b284534fcd37caa6ea884144444da457721cfc6e3bfbdc02ac765113

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

Filesize
6KB

MD5
2506f8fab084da784b381062dd7916e2

SHA1
82fd62a8c8f683e4d2e0905827298137fbee08d5

SHA256
de64f161ea16fe88b81e36ff799889313d2f8e68848bb027acbbcb9ab15043a4

SHA512
e8fd1f29d63abcda9f1fc6451491391729f5b116315220b91d19a9fbd682fad7af2c4481744b8941b6d4653002d0693e57426178400c035e102e0868ebaa5a9c

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
c265c54ad4bd247ba96090685110de3a

SHA1
2170236a3735e51cd60c46faeaaced6701d0b959

SHA256
6d0bc58f0e722af3e63d3de66f32ecbb52287b8e293b778ab7c10ff36a16ca68

SHA512
d5cc8eed9892dfa3898e6dcb4bdbe037558972a0abea2a4adb52f4a498f29e07d48d314734ddc5f4d41cd52c0437640142514bca5c119b0a00d1bff022fd17db

Download Submit