hxxp://tjec[.]com

Analysis

max time kernel
56s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
30/08/2023, 02:08

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General

Target

http://tjec.com

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 = "133378349244589634"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2804	chrome.exe
2804	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe
Token: SeShutdownPrivilege	2804	chrome.exe
Token: SeCreatePagefilePrivilege	2804	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe
2804	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2616	2804	chrome.exe	81
PID 2804 wrote to memory of 2616	2804	chrome.exe	81
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 1480	2804	chrome.exe	84
PID 2804 wrote to memory of 864	2804	chrome.exe	85
PID 2804 wrote to memory of 864	2804	chrome.exe	85
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86
PID 2804 wrote to memory of 3900	2804	chrome.exe	86

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://tjec.com
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:2804
- 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,0x100,0x104,0xd8,0x108,0x7ffa7ff89758,0x7ffa7ff89768,0x7ffa7ff89778
  2⤵
  PID:2616
- 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=1672 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:2
  2⤵
  PID:1480
- 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=2128 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:8
  2⤵
  PID:864
- 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=2208 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:8
  2⤵
  PID:3900
- 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=2672 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:1
  2⤵
  PID:4988
- 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=2680 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:1
  2⤵
  PID:2772
- 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=4548 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:1
  2⤵
  PID:1772
- 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=4784 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:8
  2⤵
  PID:1416
- 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=4892 --field-trial-handle=1904,i,7424607310122723551,18299827293749550214,131072 /prefetch:8
  2⤵
  PID:5092

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:3784

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
120B

MD5
7ef1f9bf9f8aa7ac35df6de6d35e81fe

SHA1
d8bbc2368c4aa3f53ee3b70cb7616c676127181d

SHA256
d3a865332bf9d24621637a782fd36032d667ade8dc262028417dea83a4818eb7

SHA512
bb2687d7873263971e94c159a009b4d60cd5116a03be72ffa7208aff4f1319abbdc9ece06d4bed8a89d1ec5f75a9299a9dfde22334f900de20af4951c7d1114d

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

Filesize
538B

MD5
4f42fc93d3da697d64efe8d53707ff34

SHA1
3808dbcf6c3c764baa1c0ac87212f574b93d88b7

SHA256
e92bbd9c87da9dc14c73712a38d1b0ff5ed6292a7c7657305cef8e8fdfd77e95

SHA512
7235ec488ba11ba27810a7c03a620e5f08a0bb5ede4782afa2246bc11fa27b8495b516449ad6d43f91119d2d7dfdbeb3da4ed9ea8cbd9496088b8d92e78b4b2c

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

Filesize
6KB

MD5
58ccc385aa36a6b6ff8f765a0c013955

SHA1
1500b54c0a7a15180b12a64c2fd373a5de30140e

SHA256
763a7de7e44f1be2299a5fd5f9b01948ca437d4c93a3c0f59dcc4a1135c694d1

SHA512
72ce5526411fbde8dfcd5bb0ff17dddb7846217c5c2bcc41e7c33d730aaf4d873d757f34c227cdce52397ce5701652682e22b329d2c2d32caca41eae0bd1d2f4

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

Filesize
6KB

MD5
19ed4c7002c4031358bac87694afab37

SHA1
10e62777c82c207cbf9c38c2740d242844a7ec44

SHA256
097c056129d8c3781a0a0c6c1f2919e56a3fcc1252fb2e2e95f41ff2dd71a065

SHA512
600293ed13137bf29412980ed1be93160b5f37fb44072468b7309acab31109d76d5c242f92f097a98535f719972d2bb3edc8f1860f6bf43c4af41f66696eb9fe

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

Filesize
87KB

MD5
e34f02b56b2da4d1085249e40c33b18a

SHA1
62eaebcdd1274e37977ff1425aa9ae07d4db0e51

SHA256
49b72685edbf77f353faae14940ee99cec8aa6210a49cc773d584e4088558e9d

SHA512
cad19d2fe7bd86f9af3735c1b6b8031aae6fac2a7e6eeb032c94c7da75b9aad9f506c764eac170954f4bc2d7068772e06875a57e50e298b90cd89a3b6d02a117

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