1743c09774c8aa85ea6463bf48def681e4ccf13660620e7378ecd9df6c33169b

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 16:37

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General

Target

Fish-v327-0221/kweb/defaultmini.htm
Size

1KB
MD5

d57a9c61058cdfa65042ffc4b599744a
SHA1

51d665364f57aeee6029495016257a5679165e95
SHA256

7e0aa070280ba7aaae0cb1980a103f0ee4f16839e7203c5c95cf1fde97c96acf
SHA512

5bbbd2d7f10fefdc4efde0c1c904882325b8d961497caf1c095d7a05a9a28c7b9085c0a1b860059f0f648749d1360a7ed35666fb617e00a8a4ce6bfc9c566d79

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
64	msedge.exe
64	msedge.exe
1412	msedge.exe
1412	msedge.exe
3780	identity_helper.exe
3780	identity_helper.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe
1412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 2988	1412	msedge.exe	87
PID 1412 wrote to memory of 2988	1412	msedge.exe	87
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 1184	1412	msedge.exe	89
PID 1412 wrote to memory of 64	1412	msedge.exe	90
PID 1412 wrote to memory of 64	1412	msedge.exe	90
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91
PID 1412 wrote to memory of 2596	1412	msedge.exe	91

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\Fish-v327-0221\kweb\defaultmini.htm
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:1412
- 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,0x100,0x104,0xd8,0x108,0x7ffb621646f8,0x7ffb62164708,0x7ffb62164718
  2⤵
  PID:2988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:1184
- 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=2108,17696653289804309689,6014403507681908293,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:64
- 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=2108,17696653289804309689,6014403507681908293,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2592 /prefetch:8
  2⤵
  PID:2596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=3160 /prefetch:1
  2⤵
  PID:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=3172 /prefetch:1
  2⤵
  PID:836
- 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=2108,17696653289804309689,6014403507681908293,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:3716
- 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=2108,17696653289804309689,6014403507681908293,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=3828 /prefetch:1
  2⤵
  PID:4828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=4784 /prefetch:1
  2⤵
  PID:2392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=5252 /prefetch:1
  2⤵
  PID:3228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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:812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,17696653289804309689,6014403507681908293,131072 --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=1048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3056

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
257c0005d0c4d0bb282cb470925e4376

SHA1
f9b8efb511ed64292568977c9f2ec255509e8f7d

SHA256
8185c36aaacfc71e42f94fad8e198fe7fb2d868398ceabb89261cae94341cb22

SHA512
2f3e8f352ed3ef88e8c28650390f93f98c92174d268330b886f3ebd1ba0163999051298ee12a054606b4986005452a241c6864cd292e69492d79c37d500556f4

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

Filesize
152B

MD5
4819fbc4513c82d92618f50a379ee232

SHA1
ab618827ff269655283bf771fc957c8798ab51ee

SHA256
05e479e8ec96b7505e01e5ec757ccfe35cb73cd46b27ff4746dce90d43d9237c

SHA512
bc24fb972d04b55505101300e268f91b11e5833f1a18e925b5ded7e758b5e3e08bee1aa8f3a0b65514d6df981d0cbfa8798344db7f2a3675307df8de12ae475b

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

Filesize
5KB

MD5
e0c3becbcd4fffe526ee9ad17d6e7324

SHA1
45221964234d0277f57bc184630747defc80c565

SHA256
8f06a13125133a7515cd243c9a33f2d5ad65b766fdf35bdd60c5be2bc0687c09

SHA512
5c677f1bef6fabce0c9b960a4c6db57553685a2f45a920b9f22fefab3c13d207165fafa024dba917998b256d7e86a6681e54cccda47d5aa58c1f2bfcec5a9d2e

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

Filesize
5KB

MD5
1f874afc247a27778bac4ece3bff337f

SHA1
ecf610367462872ea4db217f34f7217f932d25a3

SHA256
8f47b899ce911f7e3688a6e8114405e88565ff2cdf501b17651929bdcf318193

SHA512
fde94028fbf732f0fa1eb36a01ffb69199a8d29ea23f1819aa7a4149cb8f7f82e3bdd6f226f7103ecc6853c9705b0ca5210f2b0bbbd758d64b1d702010feee7d

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

Filesize
24KB

MD5
95cd1581c30a5c26f698a8210bcab430

SHA1
5e8e551a47dd682ec51a7d6808fe8e0f2af39e86

SHA256
d58162c5ae5e18fc06604c285e024c01686093d70994dc93b4ae9d85b4c3f7b9

SHA512
e49403df10177053634c431203a91d26df5dfb23cbbb88847459ecdf4b6107040d0944a3e84ee6bb26cb4e8017a35c8c31b658387cd1b6938ba4cb9f59606ece

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
29a3440470e476af25c4328d84417de9

SHA1
e84ac3a6b3e1b1310a26d1a5ae4493670e117d0e

SHA256
b3dbc62add5d7db566059a72a23901ba8c08ed0f56b4b7969a57b2c01cb443e4

SHA512
06705a2f505691c544bc8dbd49d3ef967a47532b2df2d5e6d2a76ea2c07d69f5762b6fe9abbe3e17df5e3a9f0f8c9b84fa0d014337836cf973716de6b65a6cd3

Download Submit