hxxp://minhacontaclaros[.]from-ky[.]com/

Resubmissions

19/07/2023, 12:16

230719-pfty7sed29 1

19/07/2023, 12:15

230719-pe4r1seh4x 1

Analysis

max time kernel
51s
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
19/07/2023, 12:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://minhacontaclaros.from-ky.com/

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 = "133342425485738602"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3708	chrome.exe
3708	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe
Token: SeShutdownPrivilege	3708	chrome.exe
Token: SeCreatePagefilePrivilege	3708	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe
3708	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 1124	3708	chrome.exe	51
PID 3708 wrote to memory of 1124	3708	chrome.exe	51
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 4488	3708	chrome.exe	87
PID 3708 wrote to memory of 2024	3708	chrome.exe	91
PID 3708 wrote to memory of 2024	3708	chrome.exe	91
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	chrome.exe	88
PID 3708 wrote to memory of 4280	3708	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 http://minhacontaclaros.from-ky.com/
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:3708
- 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,0x100,0x104,0xd8,0x108,0x7ffba1069758,0x7ffba1069768,0x7ffba1069778
  2⤵
  PID:1124
- 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=1664 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:2
  2⤵
  PID:4488
- 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=2232 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:4280
- 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=2916 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:1
  2⤵
  PID:4756
- 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=2904 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:1
  2⤵
  PID:636
- 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=2188 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:2024
- 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=3720 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:1
  2⤵
  PID:1072
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=4600 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:1
  2⤵
  PID:3636
- 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 --pdf-renderer --lang=en-US --js-flags=--jitless --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3976 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:1
  2⤵
  PID:932
- 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=5232 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:1540
- 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=5332 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:4212
- 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=5372 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:4840
- 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=3932 --field-trial-handle=1812,i,560142815138007175,2962045737410165104,131072 /prefetch:8
  2⤵
  PID:3088

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:4220

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\805e81dc-f532-4b10-831a-29c1ccc194c6.tmp

Filesize
6KB

MD5
6a64743720dbbe9870f3fbd9ea08ca74

SHA1
dd1accbfa22a179c5ea63eb41307ad44b57378db

SHA256
b510e24bf260992c0849887aa24e9e6ab8e710586d78dc0f4e61386aacb5d83e

SHA512
9d7eeeb6a0fb3cf4f899ad852ea4a4b6ee6c141852675318ad27ac76651c8efef8a646ae17035705776a207292834693097eaf9b1f68aaee5653695b433108b6

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

Filesize
89KB

MD5
10415b1d19c0805da6d58290183ba3d4

SHA1
ca8c40bbf4c8c02489e26f5d6e7dffb8858b8819

SHA256
7c8917e8de64e3704c16264e4499e2663e041c8d5e4d9ab15cd32a2f2fd83aae

SHA512
7af6aeb4b371ee0b59c0a85f7127c7fa6d139cdd92aca44ce7c47c70300cc5ef2bdece0aaa020e047e35b9ec0802fa6c7342890fd61ca31b3098878143865f26

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

Filesize
89KB

MD5
796416241770ab4b458beff027a40ed5

SHA1
5fa1593e4c33b8311d3b664f66499b962553e8c3

SHA256
c4acc9d355b8a224a73af25d12048a9fb4e58e9f77fed473c017d5a856311ed0

SHA512
7dfdee7e620ad1de40115b5bae38a8ec8f74525d147656ca8d714097f9126a25b9481811ae22cf0ca569e778fba27cc01b9263231223dfde930da42af8fb201d

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