hxxp://pub-7b01ae9b1ef1433a94df472505e43643[.]r2[.]dev

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 21:14

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General

Target

http://pub-7b01ae9b1ef1433a94df472505e43643.r2.dev

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
4364	msedge.exe
4364	msedge.exe
2968	msedge.exe
2968	msedge.exe
952	identity_helper.exe
952	identity_helper.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe
2968	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 4696	2968	msedge.exe	82
PID 2968 wrote to memory of 4696	2968	msedge.exe	82
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4144	2968	msedge.exe	83
PID 2968 wrote to memory of 4364	2968	msedge.exe	84
PID 2968 wrote to memory of 4364	2968	msedge.exe	84
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85
PID 2968 wrote to memory of 4928	2968	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://pub-7b01ae9b1ef1433a94df472505e43643.r2.dev
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:2968
- 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,0x100,0x104,0xd8,0x108,0x7ffdbd8946f8,0x7ffdbd894708,0x7ffdbd894718
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:4144
- 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=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2116 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4364
- 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=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=3272 /prefetch:1
  2⤵
  PID:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=3404 /prefetch:1
  2⤵
  PID:2088
- 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=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4804 /prefetch:8
  2⤵
  PID:3752
- 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=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4804 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=4992 /prefetch:1
  2⤵
  PID:1812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=4872 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=3356 /prefetch:1
  2⤵
  PID:4548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=3320 /prefetch:1
  2⤵
  PID:2348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4308 /prefetch:1
  2⤵
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=3500 /prefetch:1
  2⤵
  PID:1376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=4076 /prefetch:1
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3752 /prefetch:1
  2⤵
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --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=5952 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5665292472535302729,9255596255705321281,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3144 /prefetch:1
  2⤵
  PID:4084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2184

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
a237f4bad9cdef6e9cc58ce769d22c19

SHA1
fb55cbee4f3bef1b554ba9f4ca78a720ff9f43ba

SHA256
d5d3f5e38898f6f6eb527540808d0364ae29443caa64dbfee03dc39115cfa618

SHA512
df3e30a25aad2e4c39c455c73bf56b3492da20cf5d96e5768e3d6edb0c54e52d3c341e44239f96f87e4bd4db0c9c1c1ba23987751f68906040be9b303c0a39bd

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

Filesize
6KB

MD5
8893e3dffba6c0888f1e39e0c2039bb0

SHA1
5d6525832d86ac71a8ac0cdf0b19e4f55a61a32d

SHA256
bc07c764a826b1db4f9c354e96c93acefa7897ad3a29e718dd3473b6f00fc86e

SHA512
875d151f7e4917310905ab2dadfab6dbc7fac9abbfcda286cf7fa06254a7f3bd30c57628061682febb36619b604062c3930447314c85d006ef93efe8a7be9021

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
8KB

MD5
29ca4121bf618b36e75cc3678c75f5e8

SHA1
cf2673eec60d825bdbf388aaf577bd8aefde7dd0

SHA256
85a8619c0c616ca70f50195830768e7ef4343d023b95b62fa931d16abc506bd7

SHA512
88b7bb3c6fa7ca454d25308ec5c05a1b195874fe4398d25b73dc60bb903d0aa81cf493bbe00ad4b476371dc6cf3b96e9032b7dcc43b73bc7c62127eadc88a87a

Download Submit