hxxp://higedev[.]cool/

Analysis

max time kernel
1800s
max time network
1688s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2023, 16:10

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General

Target

http://higedev.cool/

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 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 = "133232874283088490"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4136	chrome.exe
4136	chrome.exe
3292	chrome.exe
3292	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4136	chrome.exe
4136	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe
Token: SeShutdownPrivilege	4136	chrome.exe
Token: SeCreatePagefilePrivilege	4136	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe
4136	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 3316	4136	chrome.exe	83
PID 4136 wrote to memory of 3316	4136	chrome.exe	83
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 2912	4136	chrome.exe	84
PID 4136 wrote to memory of 4856	4136	chrome.exe	85
PID 4136 wrote to memory of 4856	4136	chrome.exe	85
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86
PID 4136 wrote to memory of 3712	4136	chrome.exe	86

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://higedev.cool/
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:4136
- 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,0x100,0x104,0xd8,0x108,0x7ffb99df9758,0x7ffb99df9768,0x7ffb99df9778
  2⤵
  PID:3316
- 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=1780 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:2
  2⤵
  PID:2912
- 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=2172 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:8
  2⤵
  PID:4856
- 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=2228 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:8
  2⤵
  PID:3712
- 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=3096 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:1
  2⤵
  PID:1148
- 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=3180 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:1
  2⤵
  PID:4508
- 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=4800 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:8
  2⤵
  PID:2932
- 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=4896 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:8
  2⤵
  PID:2440
- 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=5008 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:8
  2⤵
  PID:4948
- 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=2628 --field-trial-handle=1808,i,6553856677771297226,13362421486534668838,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3292

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
1KB

MD5
91ee70c110dd3b6903ba94062cec7d54

SHA1
1653b38b78a3727742dd4726f35696f1dfde6260

SHA256
5e75e0b4252b2164f39ba8ab730b29dae1ee8373d5793bbbba4422644ea5bd35

SHA512
d51a1a98e3efe87fbe8086b78ba5d000311bae7c40ae3559a9ec8422071491ea28e0e0dc6f80a306baf1f860e290317b3bd92dabac2065f3f54bf0ae25ed0f0b

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

Filesize
6KB

MD5
b34edade08f34656eccf549bd4928e90

SHA1
e130fd756053c579ab37b358f3eba32654fd0e55

SHA256
9eb7424867c7f27cc0bced8a677460a8bc1a1e935da1fb1947a52e8d48ddc583

SHA512
3f006135992c49d9890f4661ed6b0866acc61eb1a0307430d33beb7315bddd8ac720ffbb01d1e164e338c15242da048bbfaca8e38bb8b1b891a812bddfd53723

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

Filesize
15KB

MD5
07924ca09a7de02934f5d4512ee9fad3

SHA1
8bf510de68c3ec3fd7430ad62caa6f184252429e

SHA256
3b0636f1d49e6416568832a8c1e4b885e94af5d4cd556d05dd90fc1f7b993ce4

SHA512
1bf652a0b00fca4cda9e3ad18a0630e4b16fcb5c93f926537eec8936599531676f97e0be337e35cc8c69f13b5b75ca75b37c51a34b0d62dc6c2d3f35fdd3b675

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

Filesize
144KB

MD5
68ecd57fe92087a92d352120a2c92d6c

SHA1
8d8473cfa696951c26e738eb266726b3cc45ca9d

SHA256
8c01e8ecf11e20a3aaaac823b159c0a5b53402e191289082875498a71d5ad0ef

SHA512
333844861f38caed8a1e4cdb4f7f4631159cf28caff3ae7d700e4e77031cedc924072406ccc07d4425c66846ded2929503f3fd18c0db155798c2c41a023d8f19

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