hxxps://rdap[.]arin[.]net/registry/ip/52[.]96[.]0[.]0

Analysis

max time kernel
1680s
max time network
1770s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 15:21

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General

Target

https://rdap.arin.net/registry/ip/52.96.0.0

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
4876	msedge.exe
4876	msedge.exe
3008	msedge.exe
3008	msedge.exe
4716	identity_helper.exe
4716	identity_helper.exe
3024	msedge.exe
3024	msedge.exe
3024	msedge.exe
3024	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe
3008	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 3704	3008	msedge.exe	84
PID 3008 wrote to memory of 3704	3008	msedge.exe	84
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 2272	3008	msedge.exe	85
PID 3008 wrote to memory of 4876	3008	msedge.exe	86
PID 3008 wrote to memory of 4876	3008	msedge.exe	86
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87
PID 3008 wrote to memory of 4912	3008	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://rdap.arin.net/registry/ip/52.96.0.0
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:3008
- 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,0x100,0x104,0x40,0x108,0x7ff9d2b346f8,0x7ff9d2b34708,0x7ff9d2b34718
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:2272
- 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=2072,14368972633409264775,10297075341881852897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2488 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4876
- 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=2072,14368972633409264775,10297075341881852897,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=3328 /prefetch:1
  2⤵
  PID:3348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=3340 /prefetch:1
  2⤵
  PID:2624
- 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=2072,14368972633409264775,10297075341881852897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  PID:4156
- 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=2072,14368972633409264775,10297075341881852897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=5112 /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=2072,14368972633409264775,10297075341881852897,131072 --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=5132 /prefetch:1
  2⤵
  PID:3920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=5176 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=5468 /prefetch:1
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,14368972633409264775,10297075341881852897,131072 --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=4896 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3024

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1668

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
7b56675b54840d86d49bde5a1ff8af6a

SHA1
fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

SHA256
86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

SHA512
11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

Filesize
152B

MD5
48cff1baabb24706967de3b0d6869906

SHA1
b0cd54f587cd4c88e60556347930cb76991e6734

SHA256
f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

SHA512
fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

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

Filesize
6KB

MD5
28767a560bdf993385606c69ba6e67a2

SHA1
7447bfcfb0fcb7b093972f41572c78ebdbf486c7

SHA256
167ad0818530cdc0f92c99fb2173091e316feb89a5ebd173ba1b62f0bf5c6d60

SHA512
23a17654471ebd4f866e4b093434c79a0360631eeb947189c0663a1e5d0d83b00c7002fac6e9304aeddc5fecebc93265669babab8fa08d579e06ae4361193499

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

Filesize
6KB

MD5
aee78e49614613b259a5a5c12e828435

SHA1
3b84593163a037852223e8be908ef9823104eead

SHA256
86771fee9a7117859d504864576fc9d31249f1d070f70e26e392d6ead54aa775

SHA512
42640dc7558c7d06d51f8e1b240931bb927ae37474fa996a48dec04aef64a32f047e950ac7b7fcf4c927ed69dafe7c0f6c3d8cbebbbe1f13074f18b914752a2b

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
0e4448cc086092e6aa0e67022fb22dd6

SHA1
77e6fbee566ec9b46190e8ecb4afc7659502bc43

SHA256
41cb12ad4a98fabf7ad36fbe839296fef5482ff301694fda1060fc4f7a278f05

SHA512
6ba3e3dbf6c49ab060af5f5f2c25366bc4ebe8dd3330bf45a8df74bcaf6219d6fc75d3b10e29ad18e3c436b44b3e9673c630e741e35ab16a16018c759bf849ce

Download Submit