hxxp://www[.]kueronekayacotn-co-jp[.]kueronekayacotn[.]avebnk[.]top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signinee7399a2798d15f5a2de07946088a8c5d378eaf8

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
03/08/2023, 23:56

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General

Target

http://www.kueronekayacotn-co-jp.kueronekayacotn.avebnk.top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signinee7399a2798d15f5a2de07946088a8c5d378eaf8

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3976	msedge.exe
3976	msedge.exe
4712	msedge.exe
4712	msedge.exe
1620	identity_helper.exe
1620	identity_helper.exe
2496	msedge.exe
2496	msedge.exe
2496	msedge.exe
2496	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe
4712	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 4016	4712	msedge.exe	85
PID 4712 wrote to memory of 4016	4712	msedge.exe	85
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 1824	4712	msedge.exe	87
PID 4712 wrote to memory of 3976	4712	msedge.exe	88
PID 4712 wrote to memory of 3976	4712	msedge.exe	88
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89
PID 4712 wrote to memory of 4720	4712	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.kueronekayacotn-co-jp.kueronekayacotn.avebnk.top/ai/?authenticated=true&openid/gp/signin/x&i=a&oauth=m&i?ie=utf8&ref_=rhf_custrec_signinee7399a2798d15f5a2de07946088a8c5d378eaf8
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4712
- 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,0x100,0x104,0xd8,0x108,0x7ffa3e4846f8,0x7ffa3e484708,0x7ffa3e484718
  2⤵
  PID:4016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:1824
- 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=2204,13622778546928753257,15108330263635586325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3976
- 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=2204,13622778546928753257,15108330263635586325,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
  2⤵
  PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=3240 /prefetch:1
  2⤵
  PID:3712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=3232 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=3832 /prefetch:1
  2⤵
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=4992 /prefetch:1
  2⤵
  PID:4668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=4780 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=4796 /prefetch:1
  2⤵
  PID:1980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=4516 /prefetch:1
  2⤵
  PID:4588
- 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=2204,13622778546928753257,15108330263635586325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5028 /prefetch:8
  2⤵
  PID:2240
- 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=2204,13622778546928753257,15108330263635586325,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5028 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=5456 /prefetch:1
  2⤵
  PID:2428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=2128 /prefetch:1
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=5536 /prefetch:1
  2⤵
  PID:2724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,13622778546928753257,15108330263635586325,131072 --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=5352 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
3423d7e71b832850019e032730997f69

SHA1
bbc91ba3960fb8f7f2d5a190e6585010675d9061

SHA256
53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

SHA512
03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

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
fa14d2f5c9e5a00d8a4ff7805d7af5c5

SHA1
540750b898e44080b50a77e8217580607359a6a1

SHA256
5f106608c1101692586939ceb45e45fd6066237f1da42f4c014191df630fe077

SHA512
e8b282f66ded1499a8b96c2a9b441811ee57aef66de60739ddea88f5075e30715103202b40d3c9569c4514198e2b5d37cfe959fb22c5a8d1029215c69d97d499

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

Filesize
5KB

MD5
53657113feaa0a762edddd4edc6509d4

SHA1
bc68116dcec6a0f1da996f9f356094d9fcf53b89

SHA256
d3b80e742361b7132b76bf34f69c5ea960c00c5feacb0124e5eafcbcefcc5262

SHA512
c02541a20e8e21c09f4f67b667da25967012012cfeb395a303ab654727fdaa7038f513b1b3c295d3bf66df3c620647c982dbd0b544e759ee619d193172fd9d49

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

Filesize
24KB

MD5
0e78f9a3ece93ae9434c64ea2bff51dc

SHA1
a0e4c75fe32417fe2df705987df5817326e1b3b9

SHA256
5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

SHA512
9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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
12KB

MD5
a8143b51949809fd5a081014dd408e6d

SHA1
7829fa526508fa33789eadd4dfa2cf2a24a775e5

SHA256
2283e3ef503c2c77f2a22838c248d8fa911b79fc82bdd619b170e44c006b0d8d

SHA512
bdfbe49d22e5155e275d2fe0b32957c1ddc8abc8d7e9fc41103e6e88b11d5876dea9cff05ea152f9a9ee6189b03d291f233a61e3108ae078c19e71849c4a0518

Download Submit