hxxp://fvcwqkkqmuv[.]com

Analysis

max time kernel
19s
max time network
22s
platform
windows10-1703_x64
resource
win10-20231023-en
resource tags

arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
submitted
14/11/2023, 13:55

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General

Target

http://fvcwqkkqmuv.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 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 = "133444437406244925"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2552	chrome.exe
2552	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe
Token: SeShutdownPrivilege	2552	chrome.exe
Token: SeCreatePagefilePrivilege	2552	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe
2552	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 4504	2552	chrome.exe	71
PID 2552 wrote to memory of 4504	2552	chrome.exe	71
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4428	2552	chrome.exe	74
PID 2552 wrote to memory of 4544	2552	chrome.exe	73
PID 2552 wrote to memory of 4544	2552	chrome.exe	73
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77
PID 2552 wrote to memory of 2700	2552	chrome.exe	77

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 http://fvcwqkkqmuv.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:2552
- 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffef7439758,0x7ffef7439768,0x7ffef7439778
  2⤵
  PID:4504
- 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=1796 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:8
  2⤵
  PID:4544
- 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=1536 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:2
  2⤵
  PID:4428
- 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2648 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:1
  2⤵
  PID:4956
- 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2640 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:1
  2⤵
  PID:2504
- 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=2120 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:8
  2⤵
  PID:2700
- 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3932 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:1
  2⤵
  PID:4500
- 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=4180 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:8
  2⤵
  PID:4408
- 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=4288 --field-trial-handle=1864,i,6306274246927214688,875098642999219804,131072 /prefetch:8
  2⤵
  PID:4356

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:2664

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\Preferences

Filesize
5KB

MD5
d4e4c8144854a2941d03a31fd1cd0b04

SHA1
f1530b02694b4bb7c717233f80457737c287a9bc

SHA256
fa1edec0463cb8b5e78884e7c35a0a691a3ec7a8d651a0d6036d28404b7bb728

SHA512
34a2ce63cef22a1b971628ec4952afc9e6dd700f20220dc8df97b1371edf2a7eb929537d22ac030f76160e04dd7574074de9b61953dfca4719ea123143b601be

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

Filesize
111KB

MD5
0ca65575df5158b9de6e85256ed8d35d

SHA1
20a05b399c71d0668b1845ea066b2c202fa044dd

SHA256
43b7b923026fe3875b801bbc798f3b05c9912051136bf86c6abd20df695cc615

SHA512
ed23d6e6897261c3d07d54f3df7ee610c1e5f929ad8c6005fae46de3d0d215cf5ee0148a2c3b567fa8fc7ccc6c45d3a5a0ba91f5e4b7ff254d7c1f1f8463977d

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

Filesize
110KB

MD5
e8663a7c59c8cce1c03a5df78e4fe4d1

SHA1
7a9d3b02c942b299f7695d12f087a55b0cf4f98d

SHA256
a16cab0700ff1548df9010de701dfd8ed5d304e128e808fbd5b46327d17a06aa

SHA512
0db56c3f82b31394dc32adf0468f9367e3a7d1748e61161b36be8e0a7e90af1a3772fa6e24d58e9e44d4c2ea26d50e41ebba8945db05d1c43c08cb2a6b1eca45

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