hxxps://jaycosydneycomau-my[.]sharepointcom/[:]f[:]/g/personal/parts2_jaycosydney_com_au/Eqj5JvDhHptItVY3y8qkmhQB5Iyg5ZZ485XFKTwxjaxpAg?e=bPUBcZ

Analysis

max time kernel
18s
max time network
20s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2023 05:14

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General

Target

https://jaycosydneycomau-my.sharepointcom/:f:/g/personal/parts2_jaycosydney_com_au/Eqj5JvDhHptItVY3y8qkmhQB5Iyg5ZZ485XFKTwxjaxpAg?e=bPUBcZ

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 = "133446716909649571"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3860	chrome.exe
3860	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe

Suspicious use of AdjustPrivilegeToken 34 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe
Token: SeShutdownPrivilege	3860	chrome.exe
Token: SeCreatePagefilePrivilege	3860	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe
3860	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3860 wrote to memory of 3568	3860	chrome.exe	54
PID 3860 wrote to memory of 3568	3860	chrome.exe	54
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 2268	3860	chrome.exe	86
PID 3860 wrote to memory of 1060	3860	chrome.exe	87
PID 3860 wrote to memory of 1060	3860	chrome.exe	87
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	chrome.exe	88
PID 3860 wrote to memory of 844	3860	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 https://jaycosydneycomau-my.sharepointcom/:f:/g/personal/parts2_jaycosydney_com_au/Eqj5JvDhHptItVY3y8qkmhQB5Iyg5ZZ485XFKTwxjaxpAg?e=bPUBcZ
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:3860
- 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,0x100,0x104,0xd8,0x108,0x7ffb50b29758,0x7ffb50b29768,0x7ffb50b29778
  2⤵
  PID:3568
- 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=1740 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:2
  2⤵
  PID:2268
- 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=2032 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:8
  2⤵
  PID:1060
- 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=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:8
  2⤵
  PID:844
- 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=2908 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:1
  2⤵
  PID:1768
- 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=2920 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:1
  2⤵
  PID:4660
- 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=3916 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:1
  2⤵
  PID:3240
- 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=8 --mojo-platform-channel-handle=3944 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:1
  2⤵
  PID:4984
- 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=4392 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:8
  2⤵
  PID:436
- 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=4720 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:8
  2⤵
  PID:4436
- 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=11 --mojo-platform-channel-handle=2936 --field-trial-handle=1884,i,13827682716646183292,18189621830806059032,131072 /prefetch:1
  2⤵
  PID:2476

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:1296

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
5KB

MD5
ca996a665276e5856e7bc1badf2ad734

SHA1
33465cfa6426f901ef58b1c5fe79cf3557e45671

SHA256
5af4c43b42ef9065217ab6fb902bc1f336f2abaadbbe4cb46b0d4ba1bfe6e2a3

SHA512
ea85eefcf484dd0df611503dfbf24ab1754e1ecd475f3c0d469a72ebbf00c34fa1e3c9d4b26d7c736d853e4e4486b7910e21b43aae962962bca4d8e236c34d36

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

Filesize
109KB

MD5
d1b9a613f334c7de76cf9c831d5048e6

SHA1
47cae75c949158339f3141229b51dca369b8a38f

SHA256
fcf7b3ad48a8c9bb6d428692c8f3a96d5e527032275dadc5c1c96af0ffc78a0c

SHA512
0ae24b4343ec6942ec05439ae96bf9f8dad2f8f4fe231f528de06580a9d359320b851ff384b25c251d44268a3f6141e44ad995d57756e269afc4a3996a563517

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