hxxps://shorturl[.]at/bdAFS

Resubmissions

05/07/2023, 12:16

230705-pfs2xacb72 1

05/07/2023, 12:14

230705-pemthadf8y 1

Analysis

max time kernel
46s
max time network
38s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2023, 12:14

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General

Target

https://shorturl.at/bdAFS

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2244	chrome.exe
2244	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe
Token: SeShutdownPrivilege	2244	chrome.exe
Token: SeCreatePagefilePrivilege	2244	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe
2244	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 4628	2244	chrome.exe	78
PID 2244 wrote to memory of 4628	2244	chrome.exe	78
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 4480	2244	chrome.exe	80
PID 2244 wrote to memory of 3308	2244	chrome.exe	81
PID 2244 wrote to memory of 3308	2244	chrome.exe	81
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82
PID 2244 wrote to memory of 548	2244	chrome.exe	82

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://shorturl.at/bdAFS
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:2244
- 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,0x100,0x104,0xd8,0x108,0x7fff37ac9758,0x7fff37ac9768,0x7fff37ac9778
  2⤵
  PID:4628
- 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=1764 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:2
  2⤵
  PID:4480
- 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=2120 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:8
  2⤵
  PID:3308
- 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=2192 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:8
  2⤵
  PID:548
- 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=2864 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:1
  2⤵
  PID:2104
- 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=2888 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:1
  2⤵
  PID:816
- 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=4592 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:1
  2⤵
  PID:1976
- 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=8 --mojo-platform-channel-handle=4480 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:1
  2⤵
  PID:2376
- 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=2880 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:8
  2⤵
  PID:1328
- 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=5108 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:8
  2⤵
  PID:5100
- 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=5096 --field-trial-handle=1868,i,5769054840806724451,7101838104107442965,131072 /prefetch:8
  2⤵
  PID:4320

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:3180

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\Preferences

Filesize
6KB

MD5
4ca31860b6eb4f0c1c6a12702c5cbab0

SHA1
0cf71f254145ac3f06d53719a1576d564e746ac9

SHA256
60f8ae0f87c0022b50eea7bfa5813909a55a5928c066307b0eb847fabfadb9e7

SHA512
c7a6482cd00bd058e1c084f5b5bdc3b072f8bab73be2282a379deef9dd22cac7826d45b17e012412ab193450cf286fcdc1e86a8d3a9ee7241fdd70fb8e184668

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

Filesize
6KB

MD5
20333c2c7396daaf746a10ffb882e542

SHA1
c4ceb80970ee43c661dd7f8cd1e639e025e15d18

SHA256
fc6b7d5a58c1abc400f920748072c0e24c4ea5444666ae6c7cbcda0b795f9917

SHA512
3991b7f26cf00592896cb66c238dbd9da5e7aebd681cef44d3f58b5573d7eeb12a71bae14d18841dc1dae66352ef58b458595723005d23259be8e87fafff72cb

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

Filesize
171KB

MD5
9df1d5efa172a2329a29cd57664c278e

SHA1
059773e310b08691f12524d88a9a1eb6bd686484

SHA256
4a15460bd9196a70d3795c057ce65984c5af3517926e6e68fec2a236c0cf184b

SHA512
a1266816749f25dfee777d99d753841d8ce45de87fadbb9160376c2f10a10c910a4aca9e4a99aa158d9ab0f01e923cdb75565e290c923e9438b850909f174b27

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