hxxp://www[.]bvfcu[.]asnwsladchf[.]com/

Analysis

max time kernel
22s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 19:11

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General

Target

http://www.bvfcu.asnwsladchf.com/

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 = "133689140057993943"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
908	chrome.exe
908	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe
Token: SeShutdownPrivilege	908	chrome.exe
Token: SeCreatePagefilePrivilege	908	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe
908	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 908 wrote to memory of 3440	908	chrome.exe	85
PID 908 wrote to memory of 3440	908	chrome.exe	85
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 1936	908	chrome.exe	86
PID 908 wrote to memory of 3424	908	chrome.exe	87
PID 908 wrote to memory of 3424	908	chrome.exe	87
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88
PID 908 wrote to memory of 3660	908	chrome.exe	88

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://www.bvfcu.asnwsladchf.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:908
- 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffab75ecc40,0x7ffab75ecc4c,0x7ffab75ecc58
  2⤵
  PID:3440
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2008,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2004 /prefetch:2
  2⤵
  PID:1936
- 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 --no-appcompat-clear --field-trial-handle=1892,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  PID:3424
- 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 --no-appcompat-clear --field-trial-handle=1920,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2536 /prefetch:8
  2⤵
  PID:3660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3060,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3084 /prefetch:1
  2⤵
  PID:3220
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3064,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3200 /prefetch:1
  2⤵
  PID:3180
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4468,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4492 /prefetch:1
  2⤵
  PID:4500
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3296,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4464 /prefetch:1
  2⤵
  PID:1796
- 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 --no-appcompat-clear --field-trial-handle=3708,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4756 /prefetch:8
  2⤵
  PID:4416
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=3848,i,8738008944195777281,2350605594725800848,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4408 /prefetch:1
  2⤵
  PID:844

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:5056

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\BrowsingTopicsState

Filesize
649B

MD5
c370817ae08be165fb30dbf5dfe76c30

SHA1
1427a36f4f91584c1526cf9531ee19d4bbf72361

SHA256
9989bbb54f4cb9b191541c8f6e9e5c3b4eaf10157416bad3d2a9cb5aa097c7e1

SHA512
1e4022b1a1370e3272ad43394d0f1d175d81bc3a8ec468e774b7870495c0d1264d6322b8767feff6de54a38b3eea352e4f6d419595a5971868e8106dba7c9634

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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

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

Filesize
9KB

MD5
4ebf9585e7fad86ba085db79082a48ba

SHA1
a7d74075a5e23bb0818b09442395d5f7c23e7a99

SHA256
fccf32c122d44545d31e191421a4dd003c44dbff3af8aeff48d4df33fc85fad4

SHA512
26675bbfb03d93087d4ee4a003d05005a60e0128fdcc5ef25189fe4b054e69416d79fdc856d326ecf84deb636d15b26976a96f359deba4550df1c3642183a4a2

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

Filesize
99KB

MD5
6f7f85eabfa411c44eb68c3c6cb0f174

SHA1
f56a0790fd6a671311af2841531e1777b42d44c7

SHA256
eeb9b0d45eb15066c8b465d2c1a518900e393a5c1a9d0390153e8138c5bf8c32

SHA512
0d7f87d095922dbc349f0f3135977508c54d5afd3f0aa9b5c9d6b56efe315151a3a909536337fb1ded5b8cb2fbd595f38ea194ab57c8fd60eeda9eee697835e3

Download Submit