a5b2217981d2f33173aa1de26ffffed76cd75479952e6a873f71620fa41bd05b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/02/2024, 15:45

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General

Target

a989680ee5368021fd891908a5101475.html
Size

28KB
MD5

a989680ee5368021fd891908a5101475
SHA1

924d9e93251c089c6a74cce7a402bb8cd825cd53
SHA256

a5b2217981d2f33173aa1de26ffffed76cd75479952e6a873f71620fa41bd05b
SHA512

79e416700d5c5bc061f62bcd43400a4dc27ce25cdf13957935658c6d471170b3a3e0cd379f609cdb6e0a4ae8812d6e37f652c572de36d94bb66bc5999fa4b874
SSDEEP

192:uwL4b5ns/emnQjxn5Q/2nQielNn2RWnQOkEntqUnQTbnNnQ9elJm66/Rq+ZQl7MT:YQ/EROQDkRqrS1

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
1592	msedge.exe
1592	msedge.exe
352	msedge.exe
352	msedge.exe
4524	identity_helper.exe
4524	identity_helper.exe
316	msedge.exe
316	msedge.exe
316	msedge.exe
316	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe
352	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 352 wrote to memory of 3884	352	msedge.exe	52
PID 352 wrote to memory of 3884	352	msedge.exe	52
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 4368	352	msedge.exe	86
PID 352 wrote to memory of 1592	352	msedge.exe	87
PID 352 wrote to memory of 1592	352	msedge.exe	87
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88
PID 352 wrote to memory of 5000	352	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\a989680ee5368021fd891908a5101475.html
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:352
- 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,0x100,0x104,0xd8,0x108,0x7ffda33846f8,0x7ffda3384708,0x7ffda3384718
  2⤵
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2036 /prefetch:2
  2⤵
  PID:4368
- 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=2024,6760346896475055912,3721374239462229670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2532 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1592
- 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=2024,6760346896475055912,3721374239462229670,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --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=3260 /prefetch:1
  2⤵
  PID:656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --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=3240 /prefetch:1
  2⤵
  PID:2696
- 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=2024,6760346896475055912,3721374239462229670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
  2⤵
  PID:4804
- 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=2024,6760346896475055912,3721374239462229670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --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=5196 /prefetch:1
  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=2024,6760346896475055912,3721374239462229670,131072 --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=5192 /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=2024,6760346896475055912,3721374239462229670,131072 --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=5476 /prefetch:1
  2⤵
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --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=3284 /prefetch:1
  2⤵
  PID:4736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,6760346896475055912,3721374239462229670,131072 --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=2060 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2196

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
58a7d5c162283364523586633ac6db7a

SHA1
e743c887329e953875aced236164e8f7ec672e28

SHA256
6d05c404f60f01a4bca9911a4cb0d7cdc4c084438639efb4353818b1396405f7

SHA512
ec5485a09492bd32e9f7108cac5a8aa8bb87047e476d896073c75335f309f19cc2b40eda27945e8d9311657672245145bfd4eac820340ae71a1cfb6e55199c0d

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

Filesize
6KB

MD5
79d9cff331fd8f89a5fac498bed26ac2

SHA1
75c20612fc05f243f05764ff290dfa3d8d56c57d

SHA256
ca8d3d3ced076af146d03b56afa840ab920908da915862b84b906c8a5c13324a

SHA512
ecd7c233be5a79678483a277dbccfa1f8121087c7d6126485e76511b1f947aa366273f8218e0cfb347103c7943e2fd42afc0a5c706dfbb35c2a893926cfc5a58

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
d63e26d60a2537c9cfd3de9b5d7c602e

SHA1
c721568185474ea67103b607f4126d7939ec1349

SHA256
c0c40329ddb84db4170cc98322278916163a446e6bed87f6305ab538340dc113

SHA512
90ad0a80b0afd70047cd98767be3426d026bbf32462cbc319f1123be2bf41795cd4bb35b4fe45a3791aaea7bfebcd3ef29631fcddf88ba6e09ada0fa58ca1890

Download Submit