6866bc8afc508288bbb968a4c0a9cd845b676e4f41ad026e265a060cb472f5ad

Analysis

max time kernel
150s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23/03/2023, 15:49

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General

Target

ATT01654362.htm
Size

72KB
MD5

6dd3612bf16b979aca9291ad6495ee33
SHA1

5f9abbb322fe72dd72e8e874d709ddfe1c61f30c
SHA256

6866bc8afc508288bbb968a4c0a9cd845b676e4f41ad026e265a060cb472f5ad
SHA512

34401d1954b6cd5b85d2f4c6fa16c5f8ae897279a693bdd49865fb5d1037d5d0e5e26cd45af5d0fa3436968d1f9c82ba4a9cd197f1a178349253331165d6ffc4
SSDEEP

1536:HpNQIOv2YR4rwltoctSFFeEzCbOPgTPT8T0RGew:C4rwl+cAFFeEzCbOGm

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 = "133240638391336821"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4712	chrome.exe
4712	chrome.exe
5072	chrome.exe
5072	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe
Token: SeShutdownPrivilege	4712	chrome.exe
Token: SeCreatePagefilePrivilege	4712	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe
4712	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 4168	4712	chrome.exe	83
PID 4712 wrote to memory of 4168	4712	chrome.exe	83
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 2760	4712	chrome.exe	85
PID 4712 wrote to memory of 4788	4712	chrome.exe	86
PID 4712 wrote to memory of 4788	4712	chrome.exe	86
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87
PID 4712 wrote to memory of 5044	4712	chrome.exe	87

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'" C:\Users\Admin\AppData\Local\Temp\ATT01654362.htm
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:4712
- 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,0x100,0x104,0xd8,0x108,0x7ff931429758,0x7ff931429768,0x7ff931429778
  2⤵
  PID:4168
- 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=1832 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:2
  2⤵
  PID:2760
- 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=2176 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:8
  2⤵
  PID:4788
- 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=2240 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:8
  2⤵
  PID:5044
- 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=3328 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:1
  2⤵
  PID:2200
- 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=3184 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:1
  2⤵
  PID:2588
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4504 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:1
  2⤵
  PID:3440
- 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=5360 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:8
  2⤵
  PID:2488
- 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=5448 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:8
  2⤵
  PID:2004
- 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=5576 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:8
  2⤵
  PID:4996
- 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=2752 --field-trial-handle=1804,i,1591359674830214446,15915175131509163053,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5072

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:4644

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
882B

MD5
ad4d16bfe18b079285c313d77d8707f3

SHA1
a802a3fec12bd5dbee9fe127734ea5b61e32db11

SHA256
8d14991114e5f9248759344facfe4ee088ff7cb9d82c3fdd0d6a1b113c0942a2

SHA512
d0e0629e916198da3e9c68e50fd8ef9a9ba98f84cf335107d2cf4775f40741fa408db765b32ce09f507fba354e8d18f1ba0124bdacc7bee3649457439130db81

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

Filesize
6KB

MD5
036189f8b2376823bc24df4e3e1d43cf

SHA1
28370a44a3e47e2c7d36d0fe256518166cda3989

SHA256
9a4289947bc9f9e39cccce5eb13425028c414772b9e7167649b71907c0575ddb

SHA512
75ca74cc00368e59cbfb0af256f1a1168bad6093331447c57ac6131837630592d45167e7ba5191ca4d817d84613d86645fe3a3bad726e6394d9249d852cc73ec

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

Filesize
6KB

MD5
768bc44d1cf5e70858070122c37300fb

SHA1
aa4443d611455d0afcf67ae79ecd3dbc960db09c

SHA256
a14d8e946ce0355f9dddc1358b2a1d11c88b7baeb34cde597fa896109b6a0559

SHA512
19235c0f16608d2e2fc2d7ad9042d71c289531e29a5733333bc34a3f5c12b0c25b185f92d293c5b0be1862fb2238ce10d0a9d8b4a83d045b804597062eb12bdc

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

Filesize
15KB

MD5
50431185566b81d2a68c13ee4fb215a0

SHA1
82381be6ab0499ee000f190c139c03d0ca6081bb

SHA256
5fb76b9c6b87626157e8543532ffbe5ee2327e4e68052c2486089a8b6b071d83

SHA512
08a6abeaf20b584201edd659832f7371c8e899d8df26b0fab2caac2959e55aa550a5cb4aa81acedce3bd3346321c616b7517e64ce37daa60cc7b073d79c0fa92

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

Filesize
15KB

MD5
b8572be53b8533e086a3718de020c553

SHA1
48a2aadaf170d9cf1fe480632d8d8171f84350f0

SHA256
e56122a5ede0f8e9e6c03d520a4385c210708fac83f9064b56effa511771c319

SHA512
a975b2619a1f8b243f284baedb1106ca94c32b643587f0419059ce19366b5ba0290330602b80fe5f313d13a32a5a37ca7eb081b10d21ba9373fdcaa44b5b03d0

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

Filesize
145KB

MD5
0fb3dd4974bd15c019f67397a835fbf0

SHA1
bbdabbb330d881a94bd321eb771d58b5a046a464

SHA256
1e6c319bee984e96d57012906c20e3e61e47920c69ba245683c7c854a3db2b00

SHA512
f0867b183cef246d71570c10376a9f6c7a85aade154a721ea991d86e12bc43dd6d1308a93c13c84e8553380d3d8fb6101f3b3e8f0182b2e4944de3ceaffc84c2

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