hxxp://ec2-44-233-33-191[.]us-west-2[.]compute[.]amazonaws[.]com/x/d?c=33357764&l=2aaff3a3-fc1d-42b2-a0d2-67faeb212395&r=0adab1e8-0f03-4b77-9145-61bd4f3c7f69

Analysis

max time kernel
61s
max time network
64s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
13-07-2023 19:17

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General

Target

http://ec2-44-233-33-191.us-west-2.compute.amazonaws.com/x/d?c=33357764&l=2aaff3a3-fc1d-42b2-a0d2-67faeb212395&r=0adab1e8-0f03-4b77-9145-61bd4f3c7f69

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133337494754455009"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4884	chrome.exe
4884	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe
Token: SeShutdownPrivilege	4884	chrome.exe
Token: SeCreatePagefilePrivilege	4884	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe
4884	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 4424	4884	chrome.exe	84
PID 4884 wrote to memory of 4424	4884	chrome.exe	84
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 1360	4884	chrome.exe	87
PID 4884 wrote to memory of 3304	4884	chrome.exe	88
PID 4884 wrote to memory of 3304	4884	chrome.exe	88
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	chrome.exe	89
PID 4884 wrote to memory of 3872	4884	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 http://ec2-44-233-33-191.us-west-2.compute.amazonaws.com/x/d?c=33357764&l=2aaff3a3-fc1d-42b2-a0d2-67faeb212395&r=0adab1e8-0f03-4b77-9145-61bd4f3c7f69
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:4884
- 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,0x100,0x104,0xdc,0x108,0x7ff8722f9758,0x7ff8722f9768,0x7ff8722f9778
  2⤵
  PID:4424
- 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=1696 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:2
  2⤵
  PID:1360
- 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=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:8
  2⤵
  PID:3304
- 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=2140 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:8
  2⤵
  PID:3872
- 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=2820 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:1
  2⤵
  PID:4552
- 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=2716 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:1
  2⤵
  PID:2264
- 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=3716 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:1
  2⤵
  PID:1948
- 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=8 --mojo-platform-channel-handle=3332 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:1
  2⤵
  PID:2776
- 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=5072 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:8
  2⤵
  PID:404
- 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=4820 --field-trial-handle=1884,i,15393234875784000716,6052071637561583356,131072 /prefetch:8
  2⤵
  PID:3956

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:2364

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

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
288B

MD5
cfd07851a23d2c85ed57846d1bdc0dec

SHA1
f07b110da5b530d870cce94f0a22695a89c7ef55

SHA256
f5782a73f15a0d7817ed9bab34f87a73a9876c1e6c41d24313f94e99c2863e80

SHA512
acdee9a43b011bfccb28bfc8f1656dc6b2758b13ff2b6deec6bb7498608b99e1a7164acdf2a76f1ac08b2cf923c473d18021f2e1008060787896a2782adcbfe0

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

Filesize
1KB

MD5
8118997aa4dc23841615cf37168e9e40

SHA1
6c48e177f7e6ad4af62c37ea37b82d19e659cecd

SHA256
f5d516abccc1aec2ee6c78c50aecbb9de5a414fd50a266f336ebd3ec780b5b86

SHA512
51c327796d3de023988f728737f060a920fc8362c969dce06e1e834068a34ca3e14522155a3aa6305e83cd5242d428c0c0905d5708614744e5bdef7058bac0b0

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

Filesize
1KB

MD5
fff1624010e77384fbcc655974c3d059

SHA1
d37cfb60faf20382966b8c2e4afb222fe47fbe14

SHA256
5f9f06eece9b664ce9ee17db5003a7e35a2db09a9166cf2a1fa054ea3679b322

SHA512
8566e15f07c5b86136dcebf8047581f205d87d78027bf6a44f629e06e1de1599a0d5e462183a2176fba25a8c2fb333ea3228a5039443f9af4677ade9f3e2a5f2

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

Filesize
6KB

MD5
94e8fef5868381ff963ff8dc5ac1a0c7

SHA1
900c26343f59b8e92d3b3094e86c85bdcbb9420d

SHA256
9eb9f981ac7b96b02ba225713b256c3526c187f01b278c0fc04b19251296f39a

SHA512
3579f0fb64888c700f2832aa5c04d09a05daed53db4d210dbd0d6201610ee0919b2d21779b8218d8d21a2e61c9c67d3bf153ce5eb041aedd61c2e1ee064d4dc5

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

Filesize
6KB

MD5
dfe4339c9053cede35a6fbf45ba39538

SHA1
c4a8d4f79feaab5561abddf8e70ab808c4ba5f40

SHA256
e584f97f4135707977a61faca7f274a31b3c46f0722823106312464074e56f96

SHA512
9e9f0aeb98b59bcf4cba37915dcab9793c30e4d8f20968f1694702ba69e419c191f0641ca68e674fd1460bf5e6c815c3943a26f480ccfd2764183f977bca7258

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

Filesize
87KB

MD5
32947cd87fcddaee63ab4cfc9ccd34df

SHA1
1062ba80a8d2247c54f0f9039bf43700eecc6a3c

SHA256
c374635dc04b89dbd4f85a64f3d84f7f6034364db9c666f0d6dbf0a6b39da9c6

SHA512
539d9ffcf09a3edc19c97362b4679b0535397d113308bb9952504ff4407933bb81efb223c7e34d3743b4c6880ed4426ab35ad84b2c1467de8f40052cf43c8893

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