hxxp://registrar iana id"[:] "895"

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
17/02/2024, 15:17

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General

Target

http://registrar iana id": "895"

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
840	msedge.exe
840	msedge.exe
4040	msedge.exe
4040	msedge.exe
4572	identity_helper.exe
4572	identity_helper.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 2776	4040	msedge.exe	85
PID 4040 wrote to memory of 2776	4040	msedge.exe	85
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 696	4040	msedge.exe	87
PID 4040 wrote to memory of 840	4040	msedge.exe	86
PID 4040 wrote to memory of 840	4040	msedge.exe	86
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88
PID 4040 wrote to memory of 3060	4040	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://registrar iana id": "895"
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:4040
- 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,0x100,0x104,0xd8,0x108,0x7ffc4a0946f8,0x7ffc4a094708,0x7ffc4a094718
  2⤵
  PID:2776
- 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=2020,2986840384770677114,814389201826754886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
  2⤵
  PID:696
- 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=2020,2986840384770677114,814389201826754886,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=3384 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=4824 /prefetch:1
  2⤵
  PID:728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4736 /prefetch:1
  2⤵
  PID:1372
- 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=2020,2986840384770677114,814389201826754886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  PID:3664
- 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=2020,2986840384770677114,814389201826754886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=5412 /prefetch:1
  2⤵
  PID:3528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=5356 /prefetch:1
  2⤵
  PID:4832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=5316 /prefetch:1
  2⤵
  PID:3296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,2986840384770677114,814389201826754886,131072 --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=5468 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4320

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
5KB

MD5
50851b7be11b6aca5d3756c906c4a9f4

SHA1
4138774af035a2a5f5acb87c7f2f400e5a979380

SHA256
e8a096d6dc11d4680d12618d5dacd57f12a2f566dd5ce40a8848f016a4d51762

SHA512
a79573f2ce5169452a41d77ca0b74d03e5911d31130fb29c4455100e60212c0e5f7dd6206db2f4f7dd8d134654ea8cffbbea0830bc1f1227f4df71cbf27546a5

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

Filesize
5KB

MD5
891c5c1acf4e65e0152f3d3a076700dc

SHA1
5361eebceb5564def1de9374b9b6c9e9db9ba8b7

SHA256
02f69101c70083c27ff919cb2e7fd299e04fc640a931badd772f3ade0574e527

SHA512
bd0c1438ee96bd0c3f1d1ceeb582b640c17d9961d446c9b7c12fc7a2ca329f0ce8ceb63c61ce21304b253b22b60bfc231a2f6b7fc58759093b40da97d86f7587

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
632b20846596c46671853596bbd683ed

SHA1
9705db4571c15ac3a21f3bb636fd1047f8b14fca

SHA256
2d284993d4bcaebbce71b71b07b0ccc2478c0b4779da662d32eab0a6d40cc1c9

SHA512
d4734162acee39d32625fc016250ebfe1795384aad337df28f1e50b73ead418164aa6a5d09491798e5fa13b310f2c002c68baabc7e22f780d40bba703a3b7bbc

Download Submit