hxxps://happy-horizons[.]com/lunch｜給食/

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2024 03:32

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General

Target

https://happy-horizons.com/lunch｜給食/

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133547743590970364"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe
Token: SeShutdownPrivilege	4968	chrome.exe
Token: SeCreatePagefilePrivilege	4968	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 1740	4968	chrome.exe	84
PID 4968 wrote to memory of 1740	4968	chrome.exe	84
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 660	4968	chrome.exe	87
PID 4968 wrote to memory of 3800	4968	chrome.exe	88
PID 4968 wrote to memory of 3800	4968	chrome.exe	88
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89
PID 4968 wrote to memory of 4616	4968	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://happy-horizons.com/lunch｜給食/
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc7149758,0x7ffcc7149768,0x7ffcc7149778
  2⤵
  PID:1740
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1692 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:2
  2⤵
  PID:660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2120 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:8
  2⤵
  PID:3800
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2180 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:8
  2⤵
  PID:4616
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3144 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3152 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:1
  2⤵
  PID:3004
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:8
  2⤵
  PID:1436
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:8
  2⤵
  PID:1468
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1688 --field-trial-handle=1852,i,13272712241159565290,13106281841272809475,131072 /prefetch:2
  2⤵
  PID:2612

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2656

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\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
408B

MD5
deb272ad3ff273f014dbc3777888b2bc

SHA1
868ff2568bbb12ec6a4fd8223e311fa22a35e610

SHA256
354738b26a0d0942c2e501a901cdaf9e9ed7290a8a44dbb2e782a932b7ffe953

SHA512
7d06415fde0e86c12f98c8e0a37dbbcdc3c05969d0a1b40698a7f24594323d070113687d12750b009dd783c0e2be3badf2dcd1bbe8e98ec02cef5ff54e2cdfa4

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
3KB

MD5
b0dd5fe7f98100ea6409863a64682c29

SHA1
002de19645522afa5ef1981c62fd268433d8d46e

SHA256
72231d4b075dae310d56ca80cd8e14f86df1b9bfe7d6cb7e72a5f86e4d63c101

SHA512
b6d3744b3f19c8c9fa915ba82e766c767e913959278142fc593daf23c490d8ec89510a3ac595e066c21259b7c9df9d4b69f9fbfb3a51564aa6811b7c442b2e03

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
2aa07c63e01d825b5c44e6b2f65fb320

SHA1
a85f65bb7ba9f014b2082d98eeae306bdde450b4

SHA256
b8828233b4a459a2254bb15b3c21b4b2342565fee38f0df2250ad9f70e6b0eb1

SHA512
9333a7aa8569d5d508ae4c6873b56f677cd731570cfc77c230f77d2a47472f79d499db3bc3f165418a71b279dbce5e7cc44a32ca693a7f9fd52151bd7200a9d4

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
873B

MD5
f3bfe6dc931b35249c839e7ec0c2d547

SHA1
5a83b8ec0745aac4a405ce29e227b3b9e23088e1

SHA256
1b6f3179c6af1be17cd1ef0ce83e58113e1f00876c892997dfbd694b6a5e46fc

SHA512
c4038c8d91c5ae3bc9c7d7cf16937d611d530f2b6b60d7e48735e4b2926e7945ebb80e388226fff4b23b47f4817affa219ffd6cc373104b361636458aadff6f3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
df0a38cb53e2622c550c952dd490893c

SHA1
a46df1bccd2fce537572cdf2517bb0068fc0bbda

SHA256
50087d61966e62b1af072b0ac103643c1cb691ebd5fbb213054de0ec204c9237

SHA512
aa363c4ea9134b62029dd96b0f943fc0c7a334449b641c5550a23527e35c911d99b149468d7856a405c610482bd1a52fac401d24cae8fb2b4d4b1292b248d395

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
2939c6c9933e8d80ed82696def5cf687

SHA1
5032630e53163efddb3f69b42e5084777e3d231f

SHA256
805d3cc1de45d850479e8343f1ed14d7a096933f907f65cc9868bfd7ef0f7eff

SHA512
1f58db5b14a9adb5215703000c5fc78aa8b2d02f367f48da189e2d6bdfc73855f85447b370eb560b05cfefd5cdb158458e84a0a00ab862cefc31297c6fd37382

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
114KB

MD5
986f9abdab2fe053ea226292c75c8010

SHA1
6a599aa103e34648a9661f26eaa7d1a1acc0e01b

SHA256
24e4107a9cf4019c556d113793e8eda7277041258391b86e93c0db3e9f5a8418

SHA512
74eaabc32db8a099b6ef9a5c219827ab011c4deab29be7768cd4637ece04669c3db5728728829846f2794955f5c6a174297c9d72820f73d8ded3221a4ea7290c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit