hxxps://www[.]digi[.]com/products/networking/infrastructure-management/serial-connectivity/device-servers/digi-connect-ez?utm_source=google&utm_medium=cpc&utm_campaign=serial-connectivity&utm_content=ethernet&gad_source=1&gclid=EAIaIQobChMI4P3_-KXShgMVTmlHAR1blgpjEAAYASAAEgKD2PD_BwE

Analysis

max time kernel
361s
max time network
371s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 00:34

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General

Target

https://www.digi.com/products/networking/infrastructure-management/serial-connectivity/device-servers/digi-connect-ez?utm_source=google&utm_medium=cpc&utm_campaign=serial-connectivity&utm_content=ethernet&gad_source=1&gclid=EAIaIQobChMI4P3_-KXShgMVTmlHAR1blgpjEAAYASAAEgKD2PD_BwE

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
4528	msedge.exe
4528	msedge.exe
2596	msedge.exe
2596	msedge.exe
4724	identity_helper.exe
4724	identity_helper.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe
2596	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 1780	2596	msedge.exe	81
PID 2596 wrote to memory of 1780	2596	msedge.exe	81
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 1376	2596	msedge.exe	82
PID 2596 wrote to memory of 4528	2596	msedge.exe	83
PID 2596 wrote to memory of 4528	2596	msedge.exe	83
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84
PID 2596 wrote to memory of 3152	2596	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.digi.com/products/networking/infrastructure-management/serial-connectivity/device-servers/digi-connect-ez?utm_source=google&utm_medium=cpc&utm_campaign=serial-connectivity&utm_content=ethernet&gad_source=1&gclid=EAIaIQobChMI4P3_-KXShgMVTmlHAR1blgpjEAAYASAAEgKD2PD_BwE
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:2596
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffb2e0646f8,0x7ffb2e064708,0x7ffb2e064718
  2⤵
  PID:1780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:1376
- 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=2064,16435418298110413098,15513522911421822420,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4528
- 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=2064,16435418298110413098,15513522911421822420,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:3152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=3316 /prefetch:1
  2⤵
  PID:3408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=3332 /prefetch:1
  2⤵
  PID:4968
- 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=2064,16435418298110413098,15513522911421822420,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5180 /prefetch:8
  2⤵
  PID:1576
- 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=2064,16435418298110413098,15513522911421822420,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5180 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=5392 /prefetch:1
  2⤵
  PID:1216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=5396 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=5776 /prefetch:1
  2⤵
  PID:4764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=5804 /prefetch:1
  2⤵
  PID:4804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,16435418298110413098,15513522911421822420,131072 --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=3088 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5024

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5004

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
2daa93382bba07cbc40af372d30ec576

SHA1
c5e709dc3e2e4df2ff841fbde3e30170e7428a94

SHA256
1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

SHA512
65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

Filesize
152B

MD5
ecdc2754d7d2ae862272153aa9b9ca6e

SHA1
c19bed1c6e1c998b9fa93298639ad7961339147d

SHA256
a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

SHA512
cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

Filesize
528B

MD5
0b5c8959bd0afad3d6b9048949d20ab3

SHA1
494012ca2c97ed902a10bd36e528e49863d05da9

SHA256
ccb2e81d0dc35d42aae4c1a649be275edcdc9b050342aee858706deb2715c163

SHA512
37403b23ad85ef3f9c511f324955bc422ea43cd9a570d9aa446a0eb9199aac642d11fc002a141ccc737a37413434e059ee9a69f72199c911b7b7f9ea2aca1c94

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

Filesize
252B

MD5
5a8a9df8ffe70cc2f65356d31a2d70af

SHA1
78318b722defff3ce143b735fbb4b094ef4d0f21

SHA256
f613fa9771987fe1007e0c95b405562fdaad51b39fcb42bd9ea6af82c0621043

SHA512
4222e1595ecd06a40002e1c459adf7a788cc69f9cf750eb958b8902759aef038ef189d9948c5ba1ee48c048e0a7ae8803980093ae9af1a54d992d9890073b884

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

Filesize
5KB

MD5
7749960b7493a61c7fa4802ace8a82b8

SHA1
9b69b1c66e9dd42e67d3f0e8173a9d12c9009370

SHA256
f8bc9bea9a0ec0657333f06b1039653420067be7adebd043fcddcf573f27b5f6

SHA512
cac5a5f4228b3a29acbbc87cc9bede34923d82bd856d8d73c8b59272acdec475b0c7c2ee3239ff2d7eed91b7876d31142c991fca3d0992d23c08975b1b20e72c

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

Filesize
6KB

MD5
99235ef1d0c1d4e4968ab2f5e52e4459

SHA1
92949002aaee3d5751f3e10250a0731af16f5bea

SHA256
5ab3e0ad58b4bff7c775dd85dad9dac403952e5c16d5ed44e43a466ea588d66e

SHA512
7d74ff42b21c2867d07aa8d8aeaf711467c3b119d03a4d772b66bdef00e45369830847dca978471edeca5210d2bb1d1f4488de0a35ab041e7e94001d9463a921

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
d830a56afc757026fcea101912ebaabb

SHA1
9c41bef73e71dde2206c98b9eae6d10cb90fc9d5

SHA256
f434cb6d71e1cfafa45d826f8868d8678c9ecb19b3b9e1e069466cbba3d8a994

SHA512
fbf9991b570dcce9268e557433b183725be2ca18a2e9a601f6bf1750f4a13be1eae53b71b9d3a1eb79d272f38f1d06f7ac9ef99b3b6a5ac55f86dea570e70b3b

Download Submit