hxxps://berotec[.]techfuelds[.]com/937fb80b9027689d3f39404a3ef686a06662ca7ce0e5fLOG937fb80b9027689d3f39404a3ef686a06662ca7ce0e60

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2024, 10:31

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General

Target

https://berotec.techfuelds.com/937fb80b9027689d3f39404a3ef686a06662ca7ce0e5fLOG937fb80b9027689d3f39404a3ef686a06662ca7ce0e60

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 = "133622302688170356"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5032	chrome.exe
5032	chrome.exe
4432	chrome.exe
4432	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe
Token: SeShutdownPrivilege	5032	chrome.exe
Token: SeCreatePagefilePrivilege	5032	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe
5032	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 812	5032	chrome.exe	82
PID 5032 wrote to memory of 812	5032	chrome.exe	82
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 3060	5032	chrome.exe	83
PID 5032 wrote to memory of 4140	5032	chrome.exe	84
PID 5032 wrote to memory of 4140	5032	chrome.exe	84
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85
PID 5032 wrote to memory of 3820	5032	chrome.exe	85

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://berotec.techfuelds.com/937fb80b9027689d3f39404a3ef686a06662ca7ce0e5fLOG937fb80b9027689d3f39404a3ef686a06662ca7ce0e60
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:5032
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd073dab58,0x7ffd073dab68,0x7ffd073dab78
  2⤵
  PID:812
- 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=1680 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:2
  2⤵
  PID:3060
- 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=2064 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:8
  2⤵
  PID:4140
- 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=service --mojo-platform-channel-handle=2236 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:8
  2⤵
  PID:3820
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2752 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:2832
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2760 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:1132
- 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=4348 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:8
  2⤵
  PID:1876
- 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=4504 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:8
  2⤵
  PID:2080
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4492 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:2044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3388 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:752
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=2944 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:372
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3888 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:412
- 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=4318 --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=4392 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4432
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2660 --field-trial-handle=1756,i,13910573089027406273,11897801749151628869,131072 /prefetch:1
  2⤵
  PID:2108

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:1532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
7KB

MD5
c867f9a52f114052ef70cee9582dc6bb

SHA1
d3a4caba400c12b1f24a761ddebb2d39d8018768

SHA256
aa577a47cb8025b9639afd2cb6c0bca294d6ac8abe9e63df47cb48a391598dab

SHA512
a3e61ad9323f564952e743ef4a1dee7d55c936279ac7fe8fef3cbde630d23cddb70a55e8d0e0b49bb7554ca34217ec40b29a5fa823dc52db7845f69234806026

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

Filesize
130KB

MD5
5041c211bf6ddc6163b47d25c55e8a88

SHA1
5ae7f2b1a49743c1bfbb35ed4fc333d8d095694c

SHA256
7b39fe2d60f052ed00b44126bb78670e144b7c951faae0466fe858e1edca9e7f

SHA512
d34faa3f60e9b18ff31a7a3fab0d7a358d860906d1fd23400618f36c375de6279400a46507312f70738f078afb0a58b6cbed6a91ee924306de680b46b136e142

Download Submit