hxxps://tinyurl[.]com/3wuas8um/rick[.]marriner@ril[.]com

Resubmissions

14-07-2023 15:44

230714-s6lmasfh4z 8

14-07-2023 15:43

230714-s5wqwaeh95 8

Analysis

max time kernel
26s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2023 15:43

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General

Target

https://tinyurl.com/3wuas8um/[email protected]

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 = "133338230068940278"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2840	chrome.exe
2840	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe
Token: SeShutdownPrivilege	2840	chrome.exe
Token: SeCreatePagefilePrivilege	2840	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe
2840	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 1068	2840	chrome.exe	83
PID 2840 wrote to memory of 1068	2840	chrome.exe	83
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 4968	2840	chrome.exe	86
PID 2840 wrote to memory of 340	2840	chrome.exe	87
PID 2840 wrote to memory of 340	2840	chrome.exe	87
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88
PID 2840 wrote to memory of 840	2840	chrome.exe	88

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://tinyurl.com/3wuas8um/[email protected]
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:2840
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffcd65a9758,0x7ffcd65a9768,0x7ffcd65a9778
  2⤵
  PID:1068
- 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=1716 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:2
  2⤵
  PID:4968
- 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=2132 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:8
  2⤵
  PID:340
- 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=2244 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:8
  2⤵
  PID:840
- 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=3176 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:1
  2⤵
  PID:2800
- 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=3208 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:1
  2⤵
  PID:1724
- 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=5012 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:1
  2⤵
  PID:2992
- 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=3792 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:8
  2⤵
  PID:692
- 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=9 --mojo-platform-channel-handle=5556 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:1
  2⤵
  PID:2876
- 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=5524 --field-trial-handle=1764,i,11741064797707729074,8001225259697994318,131072 /prefetch:8
  2⤵
  PID:4924

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:4196

Network

MITRE ATT&CK Enterprise v6

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\Cache\Cache_Data\f_000008

Filesize
171KB

MD5
7a88e1edbba1ad7bd345eb14f1377a59

SHA1
b299cf2eacc2d17d1f2fbda9391079b6f05fb022

SHA256
3f6aa29738172f431b8e2af2e39cba0c2f91583d7bc23f988c7b7b35975bef2c

SHA512
48870540a5e7aedf4513610e23dad5d37ff48dde92909345771f7235d4526893e65d11915b46191e62dbe6e9bed4626215703fc90932bdebed356568c1557f95

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

Filesize
539B

MD5
05ce563c8974ccee7130e39bbb695725

SHA1
485ec91e13d0cadde85146e5f22a644dfb654410

SHA256
76c66fd8d7bf4a5018850a5978a40bd4d24805ec6ad239ea22db2719a9f2346a

SHA512
b2560057bfdcb2443a262c013230feaca3f31312c02d43a484b03ba18b34453ae020e6d5965a8c2af252e82549642d75c4b1537e3d9e1b807c2ff98cb9620c02

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

Filesize
5KB

MD5
7bd4555682885d29ceadf7a8b588e38e

SHA1
2437028679444f58fc405b6adbc83365678cc15c

SHA256
d9d959b98db8fe3728e9475b4e11943e1bba5fba85c0d3172ad9c96d4580bc7a

SHA512
f5ceb68e8f2146c994ad78721097c0c4d1b24a3758783d479c7959830b2c387e002d0b5dd2b930615a79305925dce1e2217d5032d357020e387b506581b96566

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

Filesize
87KB

MD5
16498aa15c4ca45a20eaf6c744f6d1f3

SHA1
c144e2d0e19c040a99c4892b8bf6fae6cab313f0

SHA256
9d1188dcb0da6215ba6e133a9d3c1437c1329f6f4656ca4ba9294b776035cdb3

SHA512
205c686dac2fe27824c57b617e5786bf2cfd12898b86b9f205c14302948ec8c928e6eb00cdc1e8270094c6185d1d15e141d43cdc4a3b94ab9d5aaa618ec544fb

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