hxxp://files48534[.]com

Analysis

max time kernel
120s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2023, 15:43

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General

Target

http://files48534.com

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 = "133329590745492588"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4484	chrome.exe
4484	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe
Token: SeShutdownPrivilege	4484	chrome.exe
Token: SeCreatePagefilePrivilege	4484	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe
4484	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 3460	4484	chrome.exe	83
PID 4484 wrote to memory of 3460	4484	chrome.exe	83
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 4632	4484	chrome.exe	86
PID 4484 wrote to memory of 3164	4484	chrome.exe	88
PID 4484 wrote to memory of 3164	4484	chrome.exe	88
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	chrome.exe	87
PID 4484 wrote to memory of 2040	4484	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'" http://files48534.com
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:4484
- 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,0x100,0x104,0xd8,0x108,0x7ffdd4f09758,0x7ffdd4f09768,0x7ffdd4f09778
  2⤵
  PID:3460
- 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=1748 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:2
  2⤵
  PID:4632
- 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=2220 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:8
  2⤵
  PID:2040
- 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=2132 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:8
  2⤵
  PID:3164
- 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=2896 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:5084
- 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=2888 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:1140
- 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=4468 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /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 --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=4612 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:1628
- 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=4912 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:8
  2⤵
  PID:4712
- 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=5076 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:8
  2⤵
  PID:2964
- 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=4932 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:8
  2⤵
  PID:1972
- 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=12 --mojo-platform-channel-handle=4468 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:1944
- 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=13 --mojo-platform-channel-handle=2344 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:4164
- 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=14 --mojo-platform-channel-handle=748 --field-trial-handle=1884,i,2375358284442902568,10429789416296972433,131072 /prefetch:1
  2⤵
  PID:4504

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:2608

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
cd651217166e8312ca8ffa42972f7673

SHA1
f91ad8fbae999efd8dcec9f182d06d5b29f81ae8

SHA256
ffab4bc7f2ef725f215806a9dd4a6b911babe21b1bd654f88cb9090c67c57ff3

SHA512
dc21eea1621f8000e9d0d654d127dafa2f236826aec8e961bc9239ec6b36476c58059125ab18031a95cfd004ba3ef37bae7e60eacbe1b85b03dae6cb78169c63

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

Filesize
6KB

MD5
a5abd9e4e3abe38919d87c858858dc57

SHA1
38f3ccc6c536332443a30dda228b8bad720f884d

SHA256
960acffa523451b596fc06086f673c6c13aa42bde1713311f0672ff0931c895c

SHA512
9f70a23d0349049707743752a0316c66bee0ec28eb6679617c230e9d8b3bc7160221443ec7bc4cfdda838b9ed416fdbe4d627957ea26e28a55c23f3344429a76

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

Filesize
6KB

MD5
5e2cb43c8e725ef494921a766b2e57d5

SHA1
4c8c0ca38728ec590f6c869ccf05024e1ada98da

SHA256
b2103b91682002c86691eabfa1ec330ba51e0a541af8a38d2bb204d5a4483b0f

SHA512
ed4e1040725acedd94f7adcbe15c2216b796466c32552014555395363b6db2fed289639a38ec5ebaaa0ef38b3441c6c8dde8553ccbb546fe9b7443e561ecff0d

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

Filesize
15KB

MD5
8e79d9445a034179d934805e16043303

SHA1
6963851d01d381c18997b896dbf383791cf632f2

SHA256
fb606303c4a70b6bd8a9fefa84af680d58eab2d55695a8425277828547ad0c40

SHA512
458e70eb57fe8d18124b422815ba4ff27d2f5845c5cca983d4cd42ca9d6e292e6b61ddab314430f96dcc79c127a7d7bfee8ad140ceb8647ad6752f4877490a14

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

Filesize
87KB

MD5
526d44260ea93ce9de3e55b75d696396

SHA1
dcef8426bd4656678996181d90bec30ad95edc0e

SHA256
4441c042d2edb5d47070c8d1c5b125c7e341568e615485fb7a1e406833c3a5da

SHA512
fec0ea1c165f53888c37c1ef59b349bd6cd0b00b2f5893b7625288325d69a50e53928758d215ae3d04668acbc2fb8ecd2960126468127485890329bde8968f51

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