hxxp://ad[.]doubleclick[.]net/clk;265186561;90846296;x;pc=%5BTPAS_ID%5D?hxxp://ebm[.]email[.]americanexpress[.]com/r/regf2?aid=268935263&n=4&a=0&

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 15:47

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General

Target

http://ad.doubleclick.net/clk;265186561;90846296;x;pc=%5BTPAS_ID%5D?http://ebm.email.americanexpress.com/r/regf2?aid=268935263&n=4&a=0&

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3500	chrome.exe
3500	chrome.exe
540	chrome.exe
540	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe
Token: SeShutdownPrivilege	3500	chrome.exe
Token: SeCreatePagefilePrivilege	3500	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe
3500	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3500 wrote to memory of 3008	3500	chrome.exe	82
PID 3500 wrote to memory of 3008	3500	chrome.exe	82
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2320	3500	chrome.exe	84
PID 3500 wrote to memory of 2720	3500	chrome.exe	86
PID 3500 wrote to memory of 2720	3500	chrome.exe	86
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	chrome.exe	85
PID 3500 wrote to memory of 3940	3500	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 http://ad.doubleclick.net/clk;265186561;90846296;x;pc=%5BTPAS_ID%5D?http://ebm.email.americanexpress.com/r/regf2?aid=268935263&n=4&a=0&
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:3500
- 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,0x100,0x104,0xd8,0x108,0x7ffdccde9758,0x7ffdccde9768,0x7ffdccde9778
  2⤵
  PID:3008
- 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=1716 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:2
  2⤵
  PID:2320
- 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=2208 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:8
  2⤵
  PID:3940
- 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=2132 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:8
  2⤵
  PID:2720
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2808 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:1
  2⤵
  PID:728
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2800 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4660 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:1
  2⤵
  PID:3756
- 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=4944 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:8
  2⤵
  PID:2280
- 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=3976 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:8
  2⤵
  PID:3604
- 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=852 --field-trial-handle=1896,i,6533724177356059967,1199841790517882576,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:540

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:4820

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\TransportSecurity

Filesize
536B

MD5
20dd3350aaf0996e33fe0d7ea0e05901

SHA1
63c43c5d98929fb0d508ff74712e7390c393c7d8

SHA256
bfd5b06a805b3fd4d099559fee2ed97e3e5f1d147f70db9b760b53003d78059a

SHA512
95dbd3ac59172108acefa9fb4b54c15cd9d1703b9db42471413ffbbac884afb85696884ca256bd00f08c1d188eb2d0231898134cc3ed3c04624e161e4aec731c

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

Filesize
6KB

MD5
a39120e40c6fd8248e3e98d79ed77c5a

SHA1
afeec733eaf05d2d0fdcb008d519ea18c5e61c57

SHA256
107eed1b1b9f4596915ddbc4442b93596e96a606cd981bfa510eee9ffa2d4c9e

SHA512
d0be211591ed20e61dbe81b5226fc755f33d0aba47c516ef900bd9beba0a8cb1cdb9b002bb7364ec593633a0daac46a9da08bcd84750e90945ff71c3d5564a3a

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

Filesize
130KB

MD5
94429d701d2ea7bd95b1086e274ac930

SHA1
e4ae05a6d0cd2409a73aa61a1d124fbe925fed0f

SHA256
bb23b0bcba8e8b6048bff96ff70b2d24d52bbbe7b62ad7e5525676d3cee24155

SHA512
2beafb93e3ddb50944e894d3101257d87591834d4d831920b569407861f4777a3621bb8ede5880b3f6592cde317d0aeeb9b114684de1547dbd06598b4ba86046

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