hxxp://compunnel[.]net

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2024, 19:36

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General

Target

http://compunnel.net

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
2056	msedge.exe
2056	msedge.exe
3160	msedge.exe
3160	msedge.exe
1588	identity_helper.exe
1588	identity_helper.exe
4380	msedge.exe
4380	msedge.exe
4380	msedge.exe
4380	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe
3160	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3160 wrote to memory of 1348	3160	msedge.exe	82
PID 3160 wrote to memory of 1348	3160	msedge.exe	82
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 4708	3160	msedge.exe	87
PID 3160 wrote to memory of 2056	3160	msedge.exe	88
PID 3160 wrote to memory of 2056	3160	msedge.exe	88
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89
PID 3160 wrote to memory of 2840	3160	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://compunnel.net
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:3160
- 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,0x100,0x104,0xd8,0x108,0x7ffc865146f8,0x7ffc86514708,0x7ffc86514718
  2⤵
  PID:1348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:4708
- 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=2120,2630862289698001440,6507882242975103935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2056
- 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=2120,2630862289698001440,6507882242975103935,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:2840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=3256 /prefetch:1
  2⤵
  PID:4092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=3292 /prefetch:1
  2⤵
  PID:4164
- 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=2120,2630862289698001440,6507882242975103935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
  2⤵
  PID:3820
- 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=2120,2630862289698001440,6507882242975103935,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=4840 /prefetch:1
  2⤵
  PID:1384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=5780 /prefetch:1
  2⤵
  PID:1144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=5680 /prefetch:1
  2⤵
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=5640 /prefetch:1
  2⤵
  PID:4396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,2630862289698001440,6507882242975103935,131072 --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=3992 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2948

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
96B

MD5
5fdefd9ab623f2e3444367ede8f751fb

SHA1
46c735c1c3aa4c694753e3497461f79615ad93a8

SHA256
07bf675be2d388bbdbaec351aede35969513b9a4eff2f6575946b17ff0e331ed

SHA512
3880b6b4dcc1144ae1719ecf1fdf349d69b6e56e242a0cf4f589f8ab65969cb33dac1fdada3eb75451ce25386161c592b44acd18d4f03451c5f7677bf4ef3489

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

Filesize
189B

MD5
443319881835b14fda88caab9945e84c

SHA1
adb420bd20774e8eabc4d3d53ecfccb20ae7cb54

SHA256
fd79d0831e92ccbffc20eed3a0d07b39a121b4f3be4f720d2981fdd2e7b5b8da

SHA512
39c2c7fd638c04ce244473831d3dc8175e8e9ecb9a0df38370300233202d7d7fa9166912b8d97b34efd7b90eab6da376191e1c5c9ce253e96c9686b886ab29fb

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

Filesize
6KB

MD5
26e00aaedd7d64e3190a6c8cf6985c7e

SHA1
abec2993b97eb3c5ecc62f026e03dbc6e79b9e67

SHA256
666349d506053607a4957acf5ce803eb6d908ab919dc6f6ed2fcf0e524a08a68

SHA512
a1b594d01fa725ddc73948222c48d0a27d113c94b107cd6c521d8228063df21f8489b715992ae47c284d4e39fc9f28b71d07c3cbb221f39032154801d5514654

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

Filesize
6KB

MD5
c057060d70f80f7ee9f4d4e6fe770f2e

SHA1
2f349e67c0bcfc5516840d45f15014ff3459e001

SHA256
ea6c8ace9833fd79990c2fb0e67d74e23eb60071850ca197f2efc60c16cfe1f9

SHA512
039d625c3dac6e54e17f538bd31884bea363ece69201664d1f3a3a66aad5cb30bb35d407d12c5ca33bd1f3d5533863252d87a133262841f0a9e20e1eae3f125b

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
927abad06c6479de7e11bd5752d6af85

SHA1
e058987e561463c03eccdb28b6a16b768804ae1a

SHA256
f6c3dae1bfeb0e122ff0e68e633ec67ccdccea7f329abac4a3c539fa3c30a565

SHA512
b3b306a444f4b3fed3624638f2d8df001d52d192a9a88e84bc88c6dfcecc3bd3285b376f01334aad52a15b0447a06b7359585cf658b82d76c2eaece80cbf7fd0

Download Submit