f5de3fab58f2a096eaf79afb874017679f3fee956aa6153e2fdead89bbb01965

Analysis

max time kernel
600s
max time network
601s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20/03/2023, 01:23

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General

Target

Confirmation receipt 15 Mar.htm
Size

1KB
MD5

033fcaf41ba4781c6b88c1bf47281ca9
SHA1

28af9b8ceb89683e24e9b077db09227e74a0bf78
SHA256

f5de3fab58f2a096eaf79afb874017679f3fee956aa6153e2fdead89bbb01965
SHA512

185d1e5a90c9748670e77056ab0f9401c1c62a7d472e378ae225a20f14a24e6bf7036fef604d8f4ac891314c5d5393cd13c2e9368a9a4ea85b6b516691620921

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 = "133237526724764225"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
4412	chrome.exe
4412	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe
Token: SeShutdownPrivilege	2672	chrome.exe
Token: SeCreatePagefilePrivilege	2672	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe
2672	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2764	2672	chrome.exe	85
PID 2672 wrote to memory of 2764	2672	chrome.exe	85
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 208	2672	chrome.exe	87
PID 2672 wrote to memory of 232	2672	chrome.exe	88
PID 2672 wrote to memory of 232	2672	chrome.exe	88
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89
PID 2672 wrote to memory of 752	2672	chrome.exe	89

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\Confirmation receipt 15 Mar.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:2672
- 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,0x100,0x104,0xd8,0x108,0x7fffe1d89758,0x7fffe1d89768,0x7fffe1d89778
  2⤵
  PID:2764
- 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=1768 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:2
  2⤵
  PID:208
- 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,3334524818968829944,11149230563035782409,131072 /prefetch:8
  2⤵
  PID:232
- 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=2216 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:8
  2⤵
  PID:752
- 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=3204 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:1
  2⤵
  PID:2432
- 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=3216 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:1
  2⤵
  PID:1944
- 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=4612 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:8
  2⤵
  PID:3088
- 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=5048 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:8
  2⤵
  PID:2140
- 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=5084 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:8
  2⤵
  PID:4000
- 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=3992 --field-trial-handle=1812,i,3334524818968829944,11149230563035782409,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4412

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:4756

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
2e3e8a029dd046fb028f4cc6258bc309

SHA1
1b39ba2d62893bcd6bfe4a10516c8a8d7d8badfe

SHA256
ad5a291469fd49f705c991dffb3f16a651b633599562bd59e3cdf52177b5abe2

SHA512
0c19a57771818907f42c62fd9dbb8bb3ccb1455f9e3ab5d10e9e1cd4170fbd36bfe5d3de8fbd082afd2e4a6393de4cfd17fe7fdbd89bac0357c90066f0fe3b68

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

Filesize
6KB

MD5
f21808b04a494c3f26b24be8580f6fe5

SHA1
2ea2dead6a83b8353a9f61ca65af272c92929182

SHA256
54e8ee03f07fe266b54f8570cf865284d9064f6d38157d691a9502dd5be8395e

SHA512
2d23da2fc59c55d2a33baadc9d75a97ae464f5e77ac5fe525479480771996dcc2726917f7763cc8c0674e8bffe5cf8627527b0b3d30018e3c8e07dab8cdc0ebf

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

Filesize
6KB

MD5
f04d7bf57cde77e520fa9775d741737a

SHA1
d9acdb17b6443ae59d7b79965d81238ac9b60dc9

SHA256
c51fb3e63ff5613a9b353e48bc086f1f044cc3ae25bd00e1af4b5a2ad37754fa

SHA512
5c223bd5745ea9e321cb6dcb4e413da1fb01555731dfdfbaac22edfb19737fddb0d2886651e78dc26365e7ea40e66a19899e41975c73ac04059e9c94e5ec9a6f

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

Filesize
15KB

MD5
2fd032bcf1cd4c8b4f5c5d3616fe1300

SHA1
1a725b412357a04e4f62386f2994316a9cd52b9a

SHA256
476218a992545757d580b0ebac160c4fae19f0fa2cc86f4c3a62476d48f0fe43

SHA512
27d60d3695a5990a821a56badafed5811e2988e125aaf36b1b5ccc97c745f656c90c06255fd2767f80984d0818ece2e237ecf47d97e7ed3cb59cc94f8e70b621

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

Filesize
143KB

MD5
9262b2f979a490e7d4e8b782ed4320ec

SHA1
a792ca556c8a215e79a39c0629baf65a7868eb9b

SHA256
601e16aa931be1c9cffeae0d27c1e7f9237f35b5ed27088d1fcae64eab3e6a12

SHA512
f5368890d28e9bd740dd1d3c7cefd3b004eddbd08a5e0e006ceb26f3e1ec88ee9a718ea8d141945f267c0d458408e668870f90188fd3d7706e6ad0a0279834c6

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