hxxps://app[.]box[.]com/notes/1223236157919?s=qjlnch6enqzpagqtx0y6k04zhlycohxm

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2023 17:23

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General

Target

https://app.box.com/notes/1223236157919?s=qjlnch6enqzpagqtx0y6k04zhlycohxm

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 = "133298546247630301"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4012	chrome.exe
4012	chrome.exe
3432	chrome.exe
3432	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4012	chrome.exe
4012	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe
Token: SeShutdownPrivilege	4012	chrome.exe
Token: SeCreatePagefilePrivilege	4012	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe
4012	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 2800	4012	chrome.exe	88
PID 4012 wrote to memory of 2800	4012	chrome.exe	88
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 4944	4012	chrome.exe	89
PID 4012 wrote to memory of 5076	4012	chrome.exe	90
PID 4012 wrote to memory of 5076	4012	chrome.exe	90
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91
PID 4012 wrote to memory of 4236	4012	chrome.exe	91

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'" https://app.box.com/notes/1223236157919?s=qjlnch6enqzpagqtx0y6k04zhlycohxm
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:4012
- 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,0x100,0x104,0xd8,0x108,0x7ffec3929758,0x7ffec3929768,0x7ffec3929778
  2⤵
  PID:2800
- 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=1784 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:2
  2⤵
  PID:4944
- 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=2168 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:8
  2⤵
  PID:5076
- 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=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:8
  2⤵
  PID:4236
- 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=3172 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:1
  2⤵
  PID:4952
- 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=3192 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:1
  2⤵
  PID:4956
- 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=4784 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:8
  2⤵
  PID:3372
- 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=4868 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:8
  2⤵
  PID:1996
- 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=2828 --field-trial-handle=1812,i,9890523723085159752,4178916468862045252,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3432

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:3396

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
1e3c956ecd90f28706640c0ba0d28d9f

SHA1
a7e0307a564db42b4f16189fb7331787218dff15

SHA256
a77ead18742b91e89879fc1fc65829a79f685969ff8f061e10c5f7b98037c169

SHA512
891fe71c71e33970407db4df67bbe9af13e735f9ffdf3f3d61dd171ec7e24d1d59664fea222be3d80e9ac11efe128b766e4b17e8e3e30129bac404881812e449

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

Filesize
964B

MD5
35d19c2b39c52ba48e86f4ad014f852c

SHA1
49a152bfe90708ddd5284ff335ead8fff003697b

SHA256
6192aec4240a0135b5ed852d4d6ffbc1af341abdb8c7c291318d4c7b2b99cdc5

SHA512
aed426d4bdf111406f132457d3b74497d0a64be76ed48a735acaae973df8bc47b92773408f6ac6785e21689b338dd6dc496ef39ea5a292e1ffafda7a19e06b20

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

Filesize
5KB

MD5
91068d34c1a3aed535e16ea87e1bb336

SHA1
abde360c607ea7a9fa25bf4febca41fb598b4501

SHA256
ca2fae9abeebf377e7632e33d363ebd87fc73fb099cd60b6f0c78ce965e6722c

SHA512
ac002b5e51360e3d91b9539aab5414bc75f335822f593c941bbdfe5f6fc5b56e740fa159f341fd98e342830c292aed4f5cf576885cf6fd0554bb3b697a994a5d

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

Filesize
5KB

MD5
0e68a6afc4ea9b97fd30b826af6650a4

SHA1
160583607eb8c2379a943f706bef6cb25019e620

SHA256
d4d2c5226f4644f6c198feeeaae08c99a665631066ffe6d0dd67fefdb0c33854

SHA512
880d4431ebd77d9439d7c6250c8e3ec4957a8530810bddfc994e485b5ad0d30e0e19f4e7b07c0f529524559db6d50825bc936a1999144006e2feabc243329e7f

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

Filesize
6KB

MD5
18145241c630461d5780d7b6f20d000a

SHA1
fb5d2a6bac3bb0852c3fe0836d2a30365f9c3756

SHA256
9712714fc73012693ff1bc72f561c790dbb5cc306c9da1ace434e8830606ba28

SHA512
a7def097771b51bf5167ac58f8681dfc625cc81248300bc41a2762753ac99b44eb7ea0dd98927f9f03b74aeda03ccf4ed099647de517ef7c2e1737e12f4a56e2

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

Filesize
154KB

MD5
ce8a2c5323b0fc5ca12218202e1c08ff

SHA1
4e913c457c96f496b85326f48c12f83313eb6dee

SHA256
72b9df902412ea1c7620f2ea26231378196f8f20df454f6f2690a3cf4c5ae9fe

SHA512
79c6f9a85f8ca3c6db68623f6e7b6e3cbc1bad94fe78997cfec62f03796a3f9f1fa8be45fc5e9fd5d26e0c151f73f3c87691c1cba517d32857a61622ca41291a

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