hxxps://agents[.]allstate[.]com/austin-park-lakeland-fl[.]html

Analysis

max time kernel
16s
max time network
21s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
12-09-2024 19:42

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General

Target

https://agents.allstate.com/austin-park-lakeland-fl.html

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

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 = "133706437662705273"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4624	chrome.exe
4624	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4624	chrome.exe
4624	chrome.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe
Token: SeShutdownPrivilege	4624	chrome.exe
Token: SeCreatePagefilePrivilege	4624	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe
4624	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 1436	4624	chrome.exe	79
PID 4624 wrote to memory of 1436	4624	chrome.exe	79
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 1028	4624	chrome.exe	80
PID 4624 wrote to memory of 420	4624	chrome.exe	81
PID 4624 wrote to memory of 420	4624	chrome.exe	81
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82
PID 4624 wrote to memory of 1672	4624	chrome.exe	82

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://agents.allstate.com/austin-park-lakeland-fl.html
1⤵
- Drops file in Windows directory
- 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:4624
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffee699cc40,0x7ffee699cc4c,0x7ffee699cc58
  2⤵
  PID:1436
- 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=1784,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1764 /prefetch:2
  2⤵
  PID:1028
- 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=2104,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  PID:420
- 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=2200,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2212 /prefetch:8
  2⤵
  PID:1672
- 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=3064,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3104 /prefetch:1
  2⤵
  PID:464
- 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=3084,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3136 /prefetch:1
  2⤵
  PID:2688
- 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=4552,i,3067179459776909892,3042452049152800864,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4560 /prefetch:8
  2⤵
  PID:4816

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:4616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4896

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
e162dd8b3b59caf10fdacefd60d64537

SHA1
584783ad7028065b2a1d98e5fd1a74a3914c835c

SHA256
59ccb39dcd0baadfcbf86c50e7cf8540a654b3dbeab1e2668435554c6c6ddfde

SHA512
7fcd7c8bbc79b79f35fbedfb91ccfb02b7cedf66150c037afad506d7ba555106cb545452546ddf68ad74b056a515074912f1bd795cd9fcf9a34e36d64cb6372b

Download Submit
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\Network\TransportSecurity

Filesize
1KB

MD5
82651fe3895165b7b515abcd15a49ca0

SHA1
d5a74e2bb89f0d27bcefaffa4043a651b6af8b24

SHA256
6a9e4bcb9f025f246d213d6643741028b2ce5e150ea3c42cd015c1e3b2552122

SHA512
242505ead9718bd5328f6d3148d11b08ee306a2b98dfdae10d9372a74c1b610398bcf8d4250ad10be0b9e5728424254895df9e45754f8b64932eaf8c90740ef7

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

Filesize
9KB

MD5
03d7521716ccc724d8632c20f4094644

SHA1
13b74a5c6ee7a75190a570813b6c8762e83240cf

SHA256
cc3ced212d6ff9f5a157409b349285f9a21d25326dbd1245f29b0cb7335c1723

SHA512
9387f15cf26b3121cc518c7f61ececbb991b8acd97b0b13d8b407c36d87eb333e47854bd78f6994c7d0e5e25f7a1593032181495e7192c27067f214875cdb997

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

Filesize
101KB

MD5
7999132288bcc82327eac430653a0b4e

SHA1
2868120674f8d0ed84ded5cb7ed02de8958b6fad

SHA256
5490cd588af4bd3095bdddb4572905ad22e5a821a6c91c575f8161b508cf523d

SHA512
d4cc8dc06f6ffae67e860a5fbc24615e127921751bc37d901e135bdfcb0a2ec560d7d49314b7ffaeb9845c64b1f883efe0d4e64509d0cef15262cbaffa84cc80

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

Filesize
101KB

MD5
97027615c07990790765a78d892395df

SHA1
e5d4e8db3202be8ecf795350e61e0dc7cd3ab90e

SHA256
c56ba69df4b6d23e5117e7d87b0fa86c51a160c6f4e31b8904693ab9b9cde819

SHA512
4230b35faed276e29512882fa1ca5f2092f17a58196f4268a4d775552143245d08e56ec2aebcd200c202fa5274513aad58f97b89e13373b1793d05e5f2a83e3c

Download Submit