hxxp://t[.]ly/J_Cai

Resubmissions

01/08/2023, 16:23

230801-tv9enaae2w 1

01/08/2023, 16:23

230801-tvwtkahe56 1

Analysis

max time kernel
1800s
max time network
1692s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2023, 16:23

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General

Target

http://t.ly/J_Cai

Score

1^/10

Malware Config

Signatures

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 = "133353814859997079"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4680	chrome.exe
4680	chrome.exe
716	chrome.exe
716	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe
Token: SeShutdownPrivilege	4680	chrome.exe
Token: SeCreatePagefilePrivilege	4680	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe
4680	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3312	4680	chrome.exe	44
PID 4680 wrote to memory of 3312	4680	chrome.exe	44
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 2480	4680	chrome.exe	89
PID 4680 wrote to memory of 1548	4680	chrome.exe	91
PID 4680 wrote to memory of 1548	4680	chrome.exe	91
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90
PID 4680 wrote to memory of 380	4680	chrome.exe	90

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 http://t.ly/J_Cai
1⤵
- 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:4680
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb502a9758,0x7ffb502a9768,0x7ffb502a9778
  2⤵
  PID:3312
- 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=1652 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:2
  2⤵
  PID:2480
- 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=2076 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:8
  2⤵
  PID:380
- 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=2124 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:8
  2⤵
  PID:1548
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3016 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:1
  2⤵
  PID:456
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3000 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:1
  2⤵
  PID:3848
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4516 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:1
  2⤵
  PID:4512
- 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=4956 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:8
  2⤵
  PID:4536
- 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=5100 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:8
  2⤵
  PID:452
- 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=2624 --field-trial-handle=1900,i,6159016671302037340,17718222980794861535,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:716

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:4872

Network

MITRE ATT&CK Matrix

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
72B

MD5
0319be750a6811eff93d1dc6b2482c5f

SHA1
ef274a50a287fe6fe76a1dac7ead05d19fe3c3f1

SHA256
0b36b463c267e77ea93d72e5e9f0203394707074cb17226dc002c84858141b0b

SHA512
5934009bee133b3ab31c07b488734fef2cd9176e77b4ade0000b6165ebd794ccc3efe7caec8d05bb737567d2bf41cbf5eba46f3215982d1e14ccbf8c0f959855

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

Filesize
2KB

MD5
d67968490a187c62d6c7af273d15975b

SHA1
1fd523f6dd17b750d470ef533ff39d41e664523d

SHA256
8901b28eb5d0d8b5d3739686c3c23aefba07b32258e746cd2cf82a2de85ccf4f

SHA512
35644ddcd5a75084e275fbacc36f3be13955365cc04d3ace40f896ef2cddb78bf5976aa58c733a61790a55984abd46c7e93259087a6899f60efc466134f078ce

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

Filesize
705B

MD5
0cf49df426b14b8fb4017f9f1008e168

SHA1
7e026b0405c5f19d91ab525fb43bcd9cff799c95

SHA256
14b6a7d1ad5e99e6d625e0b9970b65d3e890fefd0e0e7e6f086cd6a3c9eabe3c

SHA512
b722f443a9dc3c7a43d1b068ec72b03cd48956f211e216824cfa58b94959e8c77dc4dec5d84a711705cb9b6199a7b1f960edb4490ccc733b44df1cae3d737701

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

Filesize
6KB

MD5
651375379f0d0f5c2ba986960b9d6928

SHA1
0fd002831b7f17e5e56080a49d13232c5210bcfe

SHA256
11363fb114dc34e1248feddf88311199480219b8f759fffa56a018510ba356a8

SHA512
cb39007fb18d3be3edb42f4fa0c962da12a7956e69f335e81c8c010457cd792aa7f692d122159e98915ad6780c5d475e9cb5aafe5bb336e17924d342b2b5d516

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

Filesize
72B

MD5
1ac1276d44808b9eb16581a62379f570

SHA1
6f0ff19d617e6bdab1066ad0da6c28036ebe5c25

SHA256
09e77cb55bf7c0b4c30c9244373d3c5f198b2d7efc4186d9c367bbb0a517c50f

SHA512
d10cef42d1bb96b8efe31df5b8a0d22a5a38c96f85b65b86bbfb8bce5b133d2654705d70ab7b8f689b9665042ba53464f347efe45b186c0e14e5d6f0303247ec

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57f397.TMP

Filesize
48B

MD5
2021bb5d2ae95d15c99e93127804c8af

SHA1
d83291065cadcab0f1fa612c9493ce3164f256f6

SHA256
a6ed94aad524fb34816ac53f836b7fd18b4c8ce19edbe1044dfba34433a22f1c

SHA512
05226070a3798063b7e4dbb68a6e8869d22d7e4a6a25dd037d8ad461f14b9f70022695868e4aa9c258fc4fa15b8c031d478b332d89458c2a176194dd5cc3165e

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

Filesize
87KB

MD5
5944535ea40c97d52d286acf11431c07

SHA1
774bb7b414e63f01c4a4b9d922e9d49cc347a0a0

SHA256
93d7ba015857cf30ef6ac73c1a0342c590aa3e420537233d57b5dea40db562e6

SHA512
a7348878462ee449bcdcca9d31d085bc7e90594b0bb2c4629c6a0c36955ff3cf861b4e759e1395fcfbe3f791cc8d82415045d1905998dfa045da483ac452e10a

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