hxxp://enoc-proposal[.]com

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-03-2024 03:27

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General

Target

http://enoc-proposal.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 = "133541692626140309"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1608	chrome.exe
1608	chrome.exe
4300	chrome.exe
4300	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe
Token: SeShutdownPrivilege	1608	chrome.exe
Token: SeCreatePagefilePrivilege	1608	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe
1608	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 2388	1608	chrome.exe	87
PID 1608 wrote to memory of 2388	1608	chrome.exe	87
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2280	1608	chrome.exe	89
PID 1608 wrote to memory of 2112	1608	chrome.exe	90
PID 1608 wrote to memory of 2112	1608	chrome.exe	90
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91
PID 1608 wrote to memory of 4004	1608	chrome.exe	91

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://enoc-proposal.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:1608
- 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,0x100,0x104,0xd8,0x108,0x7ffc2a669758,0x7ffc2a669768,0x7ffc2a669778
  2⤵
  PID:2388
- 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=1644 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:2
  2⤵
  PID:2280
- 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=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:8
  2⤵
  PID:2112
- 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=2256 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:8
  2⤵
  PID:4004
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2864 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:3308
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2876 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4000 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:2628
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3000 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:1572
- 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=4912 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:8
  2⤵
  PID:3140
- 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=4984 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:8
  2⤵
  PID:1280
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=1632 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:4348
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2732 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:892
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=1248 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:1
  2⤵
  PID:2664
- 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=4318 --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=4044 --field-trial-handle=1864,i,8117959547897557055,2181922396462526197,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4300

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:4840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Preferences

Filesize
6KB

MD5
011e146488d335bbc8dd4be896bc9a49

SHA1
1f26e848b8b371418f8b73b0beb99b922e9778fa

SHA256
11dd84ee95120b5bd373b35bf1b101103936bcf45da8480aacc5371fae56191a

SHA512
b027f570c0c80c2cfec7d9b8e74970495ba7f3c71cafda97bedd5d32d8c13cfb07cece2d973d201920a21dbdab55749f6ed1887b4421e7c89aa749b440ed552f

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

Filesize
6KB

MD5
a7fe71746e8ae2e3fbe106728750d921

SHA1
d73beccdfb7531aac89c151c945dee7bb86c7be8

SHA256
d3be38c4547e69179b9acf65ebaea629bdf75da7c0abdbaa6986735bf7a4ea4b

SHA512
4378b88174308edcbed04f95606196dff483d219dafe498a103edfc0710ac1a26b5da685e78e26c9445b69ccc4c7b18f5a3e28b64a2934f13ff170f80599a5ce

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

Filesize
128KB

MD5
290552781b21cc988539327160a6ae78

SHA1
d7e9aeecb382c589061df7d965bbc95b28d4a75c

SHA256
731d90cec5afb29def66083569f60ab7347940062bd75fa091e732cd81008248

SHA512
11b93c58e22480818a7ff8f364545413eb9a069f2b92941e91302b88d3b1b1812e18fd0419d034c5d9f986dddcca949a3f8ec7c021659c6c1b127cdc4dcd3b8e

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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
\??\pipe\crashpad_1608_DLHPEPOMTKRIXOYP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit