hxxps://wppcorp[.]sharepoint[.]com/[:]x[:]/r/sites/APT-WPP-HQ/Shared Documents/1[.]NEW/Clients/TCCC/Data %26 Transformation/TCCC Open X Data %26 Transformation Feedback[.]xlsx?d=w8b472290b2cd480082ab0bd004c16f91&csf=1&web=1&e=Mp2iZ6

Analysis

max time kernel
18s
max time network
9s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2024 20:36

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General

Target

https://wppcorp.sharepoint.com/:x:/r/sites/APT-WPP-HQ/Shared Documents/1.NEW/Clients/TCCC/Data %26 Transformation/TCCC Open X Data %26 Transformation Feedback.xlsx?d=w8b472290b2cd480082ab0bd004c16f91&csf=1&web=1&e=Mp2iZ6

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 = "133579461873794344"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4212	chrome.exe
4212	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe
Token: SeShutdownPrivilege	4212	chrome.exe
Token: SeCreatePagefilePrivilege	4212	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe
4212	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 3028	4212	chrome.exe	84
PID 4212 wrote to memory of 3028	4212	chrome.exe	84
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1640	4212	chrome.exe	85
PID 4212 wrote to memory of 1372	4212	chrome.exe	86
PID 4212 wrote to memory of 1372	4212	chrome.exe	86
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87
PID 4212 wrote to memory of 2492	4212	chrome.exe	87

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://wppcorp.sharepoint.com/:x:/r/sites/APT-WPP-HQ/Shared Documents/1.NEW/Clients/TCCC/Data %26 Transformation/TCCC Open X Data %26 Transformation Feedback.xlsx?d=w8b472290b2cd480082ab0bd004c16f91&csf=1&web=1&e=Mp2iZ6
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:4212
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff981f8ab58,0x7ff981f8ab68,0x7ff981f8ab78
  2⤵
  PID:3028
- 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=1712 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:2
  2⤵
  PID:1640
- 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=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:8
  2⤵
  PID:1372
- 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=service --mojo-platform-channel-handle=2208 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:8
  2⤵
  PID:2492
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3036 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:1
  2⤵
  PID:2216
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3040 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:1
  2⤵
  PID:4800
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=4144 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:1
  2⤵
  PID:4336
- 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=4404 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:8
  2⤵
  PID:624
- 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=4520 --field-trial-handle=1868,i,11431340793207405128,747138899686027033,131072 /prefetch:8
  2⤵
  PID:4640

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:1460

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\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
859B

MD5
3ce2f5b73d20a401724a88e5d40063cf

SHA1
8320bb9e55c3f9b69f53ffc3afaeb0030a3a30e5

SHA256
9c3932232f054a1700f04fceafde4b772eabbfb521b62410d4b1d33e37f114d9

SHA512
d87798abf72035a0366273e1bc4ae451ca5416a5d76362659acca6f7b1e77b3d13e7405d320cd0fe1494905046d62ebd65cb7e6da96fae207d980516df425cbd

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

Filesize
7KB

MD5
68d7f80d32549c95516200541ec72d60

SHA1
3a5d3890f259e3756d4df39ec42e81b442d6c866

SHA256
efbbdc0f2c787ca8b112765d665f126fd16cae3caff25ccbc5867dd8d2d4233a

SHA512
f86d7342e26b3b5a1767075a5131eb79ccca5fca26ae68fb76ae176cfdb647e1102dbfa5c9745d41bbea362e6fbc30f874930b7500b034da8f8915c4d9240d82

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

Filesize
250KB

MD5
8c299a89129beed74da4b71fc7859cbc

SHA1
a419aacaa6940d77ec8d6ea479a055c2b5ab557b

SHA256
5c9c058693f7870ae71093fa0625a119adc757f74560a1db2e00fc9440c153b0

SHA512
554ffb815a0b0903e837a59a4d5f79bedb1eb73311541abbc85eda7b4edce9f693b35623121ab394381a1a1e4a02b1871abe9d7697f9954eda50385393f0343c

Download Submit