hxxps://florerialasfrecias[.]com[:]443/vendor/css/?themid=leo@gmail[.]com&file=1

Analysis

max time kernel
210s
max time network
198s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2023, 11:26

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General

Target

https://florerialasfrecias.com:443/vendor/css/[email protected]&file=1

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 = "133452987932797780"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3168	chrome.exe
3168	chrome.exe
2772	chrome.exe
2772	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe
Token: SeShutdownPrivilege	3168	chrome.exe
Token: SeCreatePagefilePrivilege	3168	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe
3168	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3168 wrote to memory of 4092	3168	chrome.exe	83
PID 3168 wrote to memory of 4092	3168	chrome.exe	83
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 1644	3168	chrome.exe	85
PID 3168 wrote to memory of 4100	3168	chrome.exe	86
PID 3168 wrote to memory of 4100	3168	chrome.exe	86
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87
PID 3168 wrote to memory of 4840	3168	chrome.exe	87

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://florerialasfrecias.com:443/vendor/css/[email protected]&file=1
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:3168
- 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,0x100,0x104,0xd8,0x108,0x7ffc89819758,0x7ffc89819768,0x7ffc89819778
  2⤵
  PID:4092
- 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=1728 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:2
  2⤵
  PID:1644
- 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=2040 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:8
  2⤵
  PID:4100
- 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=2224 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:8
  2⤵
  PID:4840
- 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=2900 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:1
  2⤵
  PID:2204
- 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=2912 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:1
  2⤵
  PID:2284
- 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=4908 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:1
  2⤵
  PID:4904
- 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=4560 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:8
  2⤵
  PID:3068
- 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=5256 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:8
  2⤵
  PID:5000
- 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=3756 --field-trial-handle=1800,i,7065821898176536382,9979004154425121327,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2772

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:5044

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\Code Cache\js\index-dir\the-real-index

Filesize
216B

MD5
a78b84e19ad26a2c147647c099262f89

SHA1
0024dcae3ef2df52518ddc2febf2eaf9c7964697

SHA256
0fb7d3e121fdee94945f8373799c4cc7b01be33753de1f8eeae0b4804c813e9f

SHA512
10d77eb6862abd482c402c14eec3831bcf1afbb74695df855acb365cf186858ca9375fa8a7dada94d4c970190ba249d9f348854e23f90de06cb386422d83c7a0

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

Filesize
872B

MD5
5f8288ec3fa39122a42deff88f56091f

SHA1
f11dcf23ea158417a12256f6a723371ed93c0bd4

SHA256
731dcaaaba93337dea32e7299dbce4feb54188d2862bb71c4121b1df4b8c610b

SHA512
d79e3f9332ae17f609d66fa0cf9d2bbea6b0c85cd077f72a9876870ddd10be0e42ca01c511664512cc0a2ebedf72398685f00ab4ea23a0c74a9dc7248da851d7

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

Filesize
872B

MD5
debbee60088a927ec9577df9fb8660fb

SHA1
e2ebfdd5e7916b6463ea9ab31bf87e638edfed9e

SHA256
c2a6485c0646e81184b04a465dde7d561d78caabb4a9127660dab2a953d39e3a

SHA512
87c0eb9db8a3adc866cff2140a04f6bf0d81d046037b6df38926e5a1c9a1e24d8f7652171c8811b7a5ba93b54c56679c2b6dc9eb3a6ed5ace5c488b23f17a278

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\ce35dbf9-0f78-4491-9e5e-6c1a14d2d0e3.tmp

Filesize
1KB

MD5
c6b8c7e52d54d1432a11148cb80b95c4

SHA1
dc02b949dbe99be0456f500285ecb3b6db2537b8

SHA256
28bd2f83f1b95f4be0da5a1929c4fd5b1ae16cf7f3d3d4449687c1864b0b62dc

SHA512
4a27f2b48a1b9dcd0a44d7916c8f9204e7652ec0e2f8a0d82bdffb16635f5bd6e724f741c313a37da0bd124c35dbf1868f18bddfe9fee8868048d9d8458962d9

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

Filesize
6KB

MD5
5a694b8e8674075a90d0b0cb6f879edc

SHA1
877a9a64a2d840a8597813a17eccb1ee0df4f650

SHA256
6f6fc7695855a20928fdd28588d9d78a959fdead022bb0067458ebb2f4e8ec6e

SHA512
242d2c1124658e1001bf0bc6b78c0ad97a1258c35a28cbb791de9b16f01d49db2a0518519973e76f1c064b44120a8c0ec67ae25b6a273fcba20757ac117fabcb

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

Filesize
6KB

MD5
b7ec0d8ffc8f48428b8adc17f25609c1

SHA1
d7e9a028166e343a61ab45b14312aaa583fb781c

SHA256
a676041d8f309297461cdecb321a641760579a1f3f7df5e492a5e6815616a546

SHA512
4f6cecf03283c8597e1449b8783b8fbe5a49cb940d573fbd5e90c398d73cc3a29044e4d713074ef1d83b10ea898469dba803767fabe230081f243bbbb068f136

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

Filesize
109KB

MD5
a987395839b94a5fa2f4cbdad568abf3

SHA1
c7dc89fbe392fa7cc1a5a5af7c89cdc7b5b33c3b

SHA256
d322f545d499f4f3799de8efec0ef691c4100ed63e691028554d9bf361ae5615

SHA512
0ec6c3dbd184b592e799c9a587ad0a8890673b89393a5ce3fae82e81c9a2e8e15fd9322c611fa587d4e3af7cb94c47ed49763b3629abf1b27a1906683d69472f

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