hxxp://dbbwbmbndi[.]ctn[.]gts[.]multisan[.]pr-use5[.]ap[.]gtr[.]certsbridge[.]com

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2023, 09:56

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

http://dbbwbmbndi.ctn.gts.multisan.pr-use5.ap.gtr.certsbridge.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 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 = "133431334230649865"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4644	chrome.exe
4644	chrome.exe
412	chrome.exe
412	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe
Token: SeShutdownPrivilege	4644	chrome.exe
Token: SeCreatePagefilePrivilege	4644	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe
4644	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 4440	4644	chrome.exe	87
PID 4644 wrote to memory of 4440	4644	chrome.exe	87
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1836	4644	chrome.exe	90
PID 4644 wrote to memory of 1824	4644	chrome.exe	89
PID 4644 wrote to memory of 1824	4644	chrome.exe	89
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91
PID 4644 wrote to memory of 4076	4644	chrome.exe	91

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://dbbwbmbndi.ctn.gts.multisan.pr-use5.ap.gtr.certsbridge.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:4644
- 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,0x100,0x104,0xd8,0x108,0x7fff2a5c9758,0x7fff2a5c9768,0x7fff2a5c9778
  2⤵
  PID:4440
- 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=1884 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:8
  2⤵
  PID:1824
- 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=1736 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:2
  2⤵
  PID:1836
- 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=2244 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:8
  2⤵
  PID:4076
- 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=2876 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:2028
- 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=2860 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:2336
- 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=3976 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:4184
- 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=8 --mojo-platform-channel-handle=3200 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:3796
- 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=4960 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:8
  2⤵
  PID:2120
- 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=5036 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:8
  2⤵
  PID:3124
- 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=11 --mojo-platform-channel-handle=4168 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:1744
- 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=12 --mojo-platform-channel-handle=2712 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:556
- 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=13 --mojo-platform-channel-handle=3688 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:1
  2⤵
  PID:688
- 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=2704 --field-trial-handle=1964,i,18134263594335569452,8408976749369570465,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:412

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:2600

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

Loading Replay Monitor...

Downloads

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

Filesize
6KB

MD5
fc735f25afd5cc4c4a5c59039221530e

SHA1
bd9a702303576d8f317fb37f5c1e2636e9617958

SHA256
4cb721bf1caef30adc7cf874bca22e358c9ee0145496b6c0fb6f7100f4096b55

SHA512
fcb7cb3b2092c33e5cd10fb2cdc0af5ed7ce4dc1ecfb67d7441a996376d20b853026ac4c7689aa79240d61846dd16efa6f97d92f44811a59e021f553a4ef94b2

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

Filesize
6KB

MD5
dd143d13d3a78b5c333d2f86c49bea93

SHA1
d8354fd0c1d0e6a3895764c53a66b00b5f9f8b20

SHA256
3812c92d0a3a1a05b52b755798394843796a03d7eea683a9ee4400c737ddb966

SHA512
42c9689a2db5d155dc5b83907facd8f5f9360626ecb8212bcf01c32c28980c53da52f0f1b2cbf1c70942774572f1358d4f0fd3d5ddb1b7602f122e378863670a

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

Filesize
215KB

MD5
9c1830a9085304c9108faf752808fa79

SHA1
be3f34321aded6d9c2e3de7c9235543b2a1199b7

SHA256
fe2a906ff1c62530e87619896b916964f51df94b9b32dd9c7ba7da8c02abeba9

SHA512
5d02c3d7b4161bf3391663d86600505ec58343582b02db73a8497152d0e6cd65788a08eb480721ae346c97efc6a2a1e963c492cc26ce7c19da0b3571f6b1fa4a

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