hxxps://medilevysurcharge[.]info/au/

Analysis

max time kernel
146s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2023, 02:05

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General

Target

https://medilevysurcharge.info/au/

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
4420	msedge.exe
4420	msedge.exe
4480	msedge.exe
4480	msedge.exe
4916	identity_helper.exe
4916	identity_helper.exe
4876	msedge.exe
4876	msedge.exe
4876	msedge.exe
4876	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe
4480	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 3780	4480	msedge.exe	74
PID 4480 wrote to memory of 3780	4480	msedge.exe	74
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 1444	4480	msedge.exe	83
PID 4480 wrote to memory of 4420	4480	msedge.exe	84
PID 4480 wrote to memory of 4420	4480	msedge.exe	84
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85
PID 4480 wrote to memory of 4116	4480	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://medilevysurcharge.info/au/
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:4480
- 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=0x100,0x104,0x108,0xd8,0x10c,0x7ffee0ca46f8,0x7ffee0ca4708,0x7ffee0ca4718
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:1444
- 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=2144,10396555564068246551,8551630779484184047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4420
- 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=2144,10396555564068246551,8551630779484184047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:4116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=3284 /prefetch:1
  2⤵
  PID:1392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=4416 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=4436 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5328 /prefetch:1
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=5300 /prefetch:1
  2⤵
  PID:772
- 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=2144,10396555564068246551,8551630779484184047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4812 /prefetch:8
  2⤵
  PID:1764
- 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=2144,10396555564068246551,8551630779484184047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4812 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4744 /prefetch:1
  2⤵
  PID:1932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=5536 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=2244 /prefetch:1
  2⤵
  PID:1580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=4552 /prefetch:1
  2⤵
  PID:3852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,10396555564068246551,8551630779484184047,131072 --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=2040 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3052

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
4d25fc6e43a16159ebfd161f28e16ef7

SHA1
49941a4bc3ed1ef90c7bcf1a8f0731c6a68facb4

SHA256
cee74fad9d775323a5843d9e55c770314e8b58ec08653c7b2ce8e8049df42bb5

SHA512
ea598fb8bfe15c777daeb025da98674fe8652f7341e5d150d188c46744fce11c4d20d1686d185039c5025c9a4252d1585686b1c3a4df4252e69675aaf37edfc1

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
0d9bbd7560521841a85ebf4f42a5afda

SHA1
5869ec1e48519536f2997622e0eafa9cf70ce7bc

SHA256
b84fcf2c7db7d47de2c191b722d7836046784fe79d97532cd5293c69c43ece05

SHA512
6e415ebad16faabb80c7f602a8582b89ea3e39dae0ac26cd795a022f06fca882c06e47a1a4b693c87cc11b64f9701b8a35b132cc506cf18764952da8a47d59b1

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

Filesize
5KB

MD5
31e7e4db72f672beee09ab78839e5b8e

SHA1
0de7576c807426e72ed8fa4881efabea0aa23e56

SHA256
e38b12959efeeb69164073a3040fa6c0764662f9ddb2b24878fd34fa1c411a47

SHA512
6e397f8584e7c6762fa371c45a6374cc385b1e4247f9193ff229f8142cd656f255c66333f523440d536c2047e6fa9d4fd815c01609280f61b51fe9d09317f4b0

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

Filesize
24KB

MD5
d555d038867542dfb2fb0575a0d3174e

SHA1
1a5868d6df0b5de26cf3fc7310b628ce0a3726f0

SHA256
044cac379dddf0c21b8e7ee4079d21c67e28795d14e678dbf3e35900f25a1e2e

SHA512
d8220966fe6c3ae4499bc95ab3aead087a3dd915853320648849d2fc123a4acd157b7dba64af0108802522575a822651ecc005523c731423d9131ee679c2712f

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
fd558eaab11b7f53096f60228925eb44

SHA1
c15c2d27ebbfc285c8177f6ecce1f7d56f46fbf6

SHA256
ef2b86bf954f968869f8714d313331d1d8a08d7f8ab896154af2b1ab733a0201

SHA512
40c5c72025246923de3be1310c99f80750d55fd60b02307cf957efd35b2fd0d22c7d3043e201b79171ec247fc37b7d53f356ac36b9085cbda46dfe39860b6433

Download Submit