hxxp://hk4[.]hjkgghjj[.]com

Analysis

max time kernel
151s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-es
resource tags

arch:x64arch:x86image:win10v2004-20240226-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
26/03/2024, 16:57

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General

Target

http://hk4.hjkgghjj.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133559458992292180"	chrome.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5064	msedge.exe
5064	msedge.exe
3508	chrome.exe
3508	chrome.exe
3552	chrome.exe
3552	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3508	chrome.exe
3508	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe
Token: SeShutdownPrivilege	3508	chrome.exe
Token: SeCreatePagefilePrivilege	3508	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe
3508	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3508 wrote to memory of 3484	3508	chrome.exe	94
PID 3508 wrote to memory of 3484	3508	chrome.exe	94
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 2968	3508	chrome.exe	101
PID 3508 wrote to memory of 4268	3508	chrome.exe	102
PID 3508 wrote to memory of 4268	3508	chrome.exe	102
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103
PID 3508 wrote to memory of 4024	3508	chrome.exe	103

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://hk4.hjkgghjj.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:3508
- 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,0x100,0x104,0xd8,0x108,0x7ffa297e9758,0x7ffa297e9768,0x7ffa297e9778
  2⤵
  PID:3484
- 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=1796 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:2
  2⤵
  PID:2968
- 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=2136 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:8
  2⤵
  PID:4268
- 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=2212 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:8
  2⤵
  PID:4024
- 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=2944 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:1
  2⤵
  PID:3976
- 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=2976 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:1
  2⤵
  PID:180
- 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=4544 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:8
  2⤵
  PID:5428
- 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=4452 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:8
  2⤵
  PID:5556
- 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=4240 --field-trial-handle=1852,i,6597190383017428134,3317413540802401323,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=6636 --field-trial-handle=2004,i,3518780201612530827,12523116488201166376,262144 --variations-seed-version /prefetch:8
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:5064

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:3948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=es --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3252 --field-trial-handle=2004,i,3518780201612530827,12523116488201166376,262144 --variations-seed-version /prefetch:8
1⤵
PID:5476

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
a231ae82ee683fd4ececca230c4019ad

SHA1
21dc379d9dd5437686aea90f4471a8f23ee962f3

SHA256
68c196a845addbda90dbe42acba60cdfa430793d168b5fe75e24d0c12e0efeaf

SHA512
b0bf0fca3332e60b763b0b5b50a31bd621287c895c2bf006fd4ed280399a267fa6b4ae0fecde01af8d0d29be71645264a1af43c6186ecaa3949014d5f728e6b7

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

Filesize
5KB

MD5
d270eeeac65f56476f86a9571a4d5d82

SHA1
c0b06e1f13b22e161d71a6ed4b0d0529bf265eca

SHA256
5aa7251c49e705d0f4248c94da160c3a623cc301e915ce2dc274a2875fbf09d9

SHA512
e4d25fb6f4cf99540778f6eb120c42c53e1759ba96cbecd8dd97c72be12f18f2509080bc94aed435d00247c8fd87703836606a62bd1b666b554485a1978cd973

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

Filesize
5KB

MD5
0321fc542fa374ff558b2ba64bead1e4

SHA1
c48166afcc43d5bf7bb52603baf57d40eb7df1b5

SHA256
352b94c8a00e94cbab071a7679203f58fb03b7d25b25f80dd7a9ef61a8adc0de

SHA512
21bfc7f6982d6ff1946d35d1fda290879b33a907d84c41c6049d1f476479817be71e9f3d3937110d08bdee08136ea4f8b71ef87067a983f7ed745d289ac7bcd5

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

Filesize
128KB

MD5
64c14877eb58926627562fb4907e9b3c

SHA1
e0dcbaea7491107a574773bff9e7fe262c1f62c1

SHA256
bb17221370f0890c6162a87c488ee09ad7fc4084c103000d98913e57a8b80e85

SHA512
c68fe3807308955c835af21a6f6f0c4cf032618512e706c4da6622e175f5864fd2e2ce315dec3eab61a25bb74e7efe4444e85cb2641ccf0c79930ee5a9d0b25f

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