hxxps://url[.]us[.]m[.]mimecastprotect[.]com/s/NqNQClYX45S1PxGimFEoZ?domain=urldefense[.]proofpoint[.]com

Analysis

max time kernel
105s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 13:02

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General

Target

https://url.us.m.mimecastprotect.com/s/NqNQClYX45S1PxGimFEoZ?domain=urldefense.proofpoint.com

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 6 IoCs

pid	Process
1368	msedge.exe
1368	msedge.exe
1864	msedge.exe
1864	msedge.exe
2316	identity_helper.exe
2316	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs

pid	Process
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe
1864	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 1932	1864	msedge.exe	85
PID 1864 wrote to memory of 1932	1864	msedge.exe	85
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 2704	1864	msedge.exe	86
PID 1864 wrote to memory of 1368	1864	msedge.exe	87
PID 1864 wrote to memory of 1368	1864	msedge.exe	87
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88
PID 1864 wrote to memory of 4380	1864	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://url.us.m.mimecastprotect.com/s/NqNQClYX45S1PxGimFEoZ?domain=urldefense.proofpoint.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:1864
- 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,0x100,0x104,0xd8,0x108,0x7ffe3ded46f8,0x7ffe3ded4708,0x7ffe3ded4718
  2⤵
  PID:1932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:2704
- 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=2212,14650090902069429667,2103297852686123435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1368
- 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=2212,14650090902069429667,2103297852686123435,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=3296 /prefetch:1
  2⤵
  PID:2740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=3304 /prefetch:1
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=2088 /prefetch:1
  2⤵
  PID:1252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=5252 /prefetch:1
  2⤵
  PID:1632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=3472 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=4932 /prefetch:1
  2⤵
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=5096 /prefetch:1
  2⤵
  PID:2564
- 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=2212,14650090902069429667,2103297852686123435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5980 /prefetch:8
  2⤵
  PID:3784
- 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=2212,14650090902069429667,2103297852686123435,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5980 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=6012 /prefetch:1
  2⤵
  PID:4400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=3468 /prefetch:1
  2⤵
  PID:3092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
  2⤵
  PID:836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=3912 /prefetch:1
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2212,14650090902069429667,2103297852686123435,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5608 /prefetch:1
  2⤵
  PID:1960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4692

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
dbac49e66219979194c79f1cf1cb3dd1

SHA1
4ef87804a04d51ae1fac358f92382548b27f62f2

SHA256
f24ed6c5bf4b734a9af4d64e14a80a160bea569f50849f70bf7b7277c4f48562

SHA512
bb314d61f53cf7774f6dfb6b772c72f5daf386bc3d27d2bb7a14c65848ee86e6c48e9c5696693ded31846b69b9372a530175df48494e3d61a228e49d43401ad1

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

Filesize
152B

MD5
a9e55f5864d6e2afd2fd84e25a3bc228

SHA1
a5efcff9e3df6252c7fe8535d505235f82aab276

SHA256
0f4df3120e4620555916be8e51c29be8d600d68ae5244efad6a0268aabc8c452

SHA512
12f45fa73a6de6dfe17acc8b52b60f2d79008da130730b74cc138c1dcd73ccc99487165e3c8c90dc247359fde272f1ec6b3cf2c5fcb04e5093936144d0558b75

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\14deaf49-729b-489f-bc63-1304afcded26.tmp

Filesize
6KB

MD5
f554007763acdc28419b670bcebacd98

SHA1
a79f75d2eddb90bc43000a326e7f132a40048c1e

SHA256
950f3549f1b91a7fa16b8d970b086c4c6715fa8933d2c9c54e71c5a3203f4740

SHA512
453384b03d6bbe507251966c71d339e7899831997db359a0495f624723f4b23e6f9fed1c41bc8de9122a0574fc0a65dcefc41dbea82eccfa34e2dac305b58547

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

Filesize
216B

MD5
2129ebc124e2c4c92b58b238f7ecb51b

SHA1
f1f98a49a4db0845bfb590e0a3cf054dd1405698

SHA256
eb3bbc8afc3772eaedfead281d15a215da440b854f55b95456cd7c24be6604e8

SHA512
dedd7ea5cd0d41411f7937b3c4c19cca8d09a8e83a52ab3ffb26ebbfcc633a5c8080190986cead2dc8ab435fbbcf9adc05c37882a6fc2c1347a811fe6fe01980

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

Filesize
1023B

MD5
e971526cb8718eb43d52c33580c56340

SHA1
509068bc61d135aaaad5035d9e6649358bd3b01a

SHA256
fecad4b94ba066a5269d8aaf0a30a4b6dc36f671d1a05b2159018b18179997a0

SHA512
62b7793084576af22dabe21c94513d1a1fc300ab3a9c10babf3f35a59641b98c352562d4ec1645c82a963b4b0b7b20b12f84250a5ee7ccd50a3344878befe7b8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\cc2632cc-c1e8-4d15-876c-937acd5121cd.tmp

Filesize
5KB

MD5
dfd1eec6bb3febb3aae9a052b31097ba

SHA1
e077f1865b7b634b0056e0b6ddd465052da2bbad

SHA256
b5361456255378ca7728aa27e4e7afce2a2a4275c24b14acef1da52dede9b2f5

SHA512
1c0e33edd37189cd5f42c45d227d03f7b68176fd403c294ec51137d80db921cdca87db45a02c4284a6ccba5c07a87d3b60184d4d84b8afb26fa9b4a41f548d42

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
d4597a1e69aeaa33ad0da65f52d4424b

SHA1
c2028a10e01ec5b7323957480335fb788ed3b9e2

SHA256
df09a151d8e4046865057fff0cee0c667d331e887732e6f1c4bc5a425e8c4a0a

SHA512
d8b042ecd6bf6aecd89506067fd132310ba427fdf38efb7adbf95fef2eb8949197c9e1de47ef964738426824554ff42e4db5f4acd0c23cf3f21faeb23d0e24b5

Download Submit