hxxp://colchadoyasociados[.]com

Analysis

max time kernel
299s
max time network
265s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
29-03-2023 06:58

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General

Target

http://colchadoyasociados.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 = "133245539812856944"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2676	chrome.exe
2676	chrome.exe
2776	chrome.exe
2776	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2676	chrome.exe
2676	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe
Token: SeShutdownPrivilege	2676	chrome.exe
Token: SeCreatePagefilePrivilege	2676	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe
2676	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 1308	2676	chrome.exe	84
PID 2676 wrote to memory of 1308	2676	chrome.exe	84
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 536	2676	chrome.exe	86
PID 2676 wrote to memory of 100	2676	chrome.exe	87
PID 2676 wrote to memory of 100	2676	chrome.exe	87
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88
PID 2676 wrote to memory of 4664	2676	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://colchadoyasociados.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:2676
- 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,0x100,0x104,0xd8,0x108,0x7ffe3b2e9758,0x7ffe3b2e9768,0x7ffe3b2e9778
  2⤵
  PID:1308
- 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=1792 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:2
  2⤵
  PID:536
- 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=2168 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:8
  2⤵
  PID:100
- 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=2224 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:8
  2⤵
  PID:4664
- 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2992 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:1
  2⤵
  PID:1300
- 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3004 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:1
  2⤵
  PID:2168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4684 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:8
  2⤵
  PID:4612
- 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=4808 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:8
  2⤵
  PID:4852
- 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=4788 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:8
  2⤵
  PID:2544
- 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=5140 --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=2784 --field-trial-handle=1808,i,5304133610317171966,9479176514925817311,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2776

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:4984

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\Network\Network Persistent State

Filesize
882B

MD5
a4eebaaf1757f7ec03e0f3180296854b

SHA1
c312503d0915097a91add4e5331a07961ea1925b

SHA256
22b1c861d4d132889cdc3cd40029501724d3873f1d19da4464ed48d4a51e24a8

SHA512
5c669d5bb3cc380143056f13f4d91bd7088a0125a7dc47083b6c17df3fbaec8d2722f99a0fadcf3052a341b07cc9c5e998f72e63fdff9d1689fd929710f45789

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

Filesize
6KB

MD5
de84b7b53c5b5e103fda0cec40176833

SHA1
098bfff2ffa6ca403b76e92fad8b44b16a8d2648

SHA256
9c3b037ab629815d4a61ed209f50c6736d47da76c24004e71771c70ccf00b442

SHA512
a2744e7a19a6cc2ef4dd2b2a6f3f87bd2d988bee18d995ea4a51db2e4bdc6f6c17763ee6ef4b007fdc1212c6ae76c2e6b59e3b6761d293e7b4dab04b10edf436

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

Filesize
6KB

MD5
4955008b8b7df45579de3e1b4aca6deb

SHA1
403f1e45cb51e0ccbb058968e9a6c05e0b86761b

SHA256
640eae685bd0e0b1dac2e5ce03b756362993cb639521cb15d2322ba8cd99fead

SHA512
01bca347d0bd3186e601ace256488e8b1b760fc7c9290539745a0bee7d11a656776862ccb82bdc2644215bdf9fa8947c82df8c9c06ad0ddf0059f9114466966a

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

Filesize
15KB

MD5
a65a85f365aec9dd1d3e1c480eed0479

SHA1
bfb62c6ce647a352a1ec15ea2fb6f154539723cd

SHA256
00109c3f8509ab1926ec3fc6e2a6bd62c2b42bb3bf40e9f268cba6c4f7b9d470

SHA512
1cfb5eea230638290054e62e248298b105dccbd9796219c8b77c6709d2cd727ec5d4e0f4068f28cd5b92ab544066e0a4d70116f4d4ab4a025783b14b70feb979

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

Filesize
144KB

MD5
34a7f714e7c9d5186a6744e8b81e44ec

SHA1
d230c67cfd420bbe7b06696f50220d2cd6e5102e

SHA256
418a159a6ca8d984e3e008636333960338475b65821e6cf966a55bc1cb8aab1a

SHA512
719c12e37f540d33cd32eb241df78b90a1dea383966eb3cd5c302e2a2e895b3f0aafcd03822858349c5fd62b147d637f604cf59332e6d323469f38a266b24954

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