hxxp://ox4bawc6qqmbc9[.]buzz/

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05-07-2023 17:29

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General

Target

http://ox4bawc6qqmbc9.buzz/

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 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 = "133330517645015977"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4216	chrome.exe
4216	chrome.exe
2808	chrome.exe
2808	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4216	chrome.exe
4216	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe
Token: SeShutdownPrivilege	4216	chrome.exe
Token: SeCreatePagefilePrivilege	4216	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe
4216	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 2716	4216	chrome.exe	40
PID 4216 wrote to memory of 2716	4216	chrome.exe	40
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4328	4216	chrome.exe	86
PID 4216 wrote to memory of 4832	4216	chrome.exe	87
PID 4216 wrote to memory of 4832	4216	chrome.exe	87
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88
PID 4216 wrote to memory of 1940	4216	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://ox4bawc6qqmbc9.buzz/
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:4216
- 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,0x100,0x104,0xd8,0x108,0x7ff8158d9758,0x7ff8158d9768,0x7ff8158d9778
  2⤵
  PID:2716
- 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=1640 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:2
  2⤵
  PID:4328
- 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=2140 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:8
  2⤵
  PID:4832
- 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=2228 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:8
  2⤵
  PID:1940
- 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2996 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:1
  2⤵
  PID:3540
- 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2964 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:1
  2⤵
  PID:3268
- 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=4712 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:8
  2⤵
  PID:4204
- 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=4692 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:8
  2⤵
  PID:4968
- 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=5140 --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=3372 --field-trial-handle=1900,i,4279353076000779640,2661985887799240283,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2808

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:3340

Network

MITRE ATT&CK Enterprise v6

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\Preferences

Filesize
5KB

MD5
87a85f6af257f1bea54cc26420c167cc

SHA1
62493e577f99fb0006c6994480538cd9ac59e748

SHA256
f93882b5fd77f388669e7a4706b4ef968132bb83e5cc7af6ee2ed4bcc1b3889c

SHA512
116c8a2c6b326d9bc6248ef45f7d7a05c1f79fba6858f8926bf1cae4efb67127a4a026dc07864c62a1c1d20a84625f25c7809ee16e39243ba34b272bcf012fa2

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

Filesize
6KB

MD5
408978160de4e85c26d2d8b8ad737af7

SHA1
1418593e012f3ed969b4f112cb86543a03a94f52

SHA256
b6dea62f380808f8e1a259463fe099dafc1bd22701a668c946aa8337e0ab4e15

SHA512
ee5ed7f24bfc688777a3098043e433a214863d6c2ee1634bb0b22deeca2c6ec3d0fbf666228e714465f82acabb5b187358fe5bebf4def78d693029773fb5e6c9

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

Filesize
5KB

MD5
cc84f4725011daac8eb47b0a68eeb5c8

SHA1
551e9ae8af119fd9bda6c952e509b20baeef1d72

SHA256
80109267112b6eba65132617efcd767c04f7ea1298733dc84203ae6946a9ee62

SHA512
fb978064b58b8d585b5c8a0afef896d2888d5307a5ad0112386096631e7955c84dca83a8e0ac948e425d84b6b9f6e72af3023fd07837ae69c59b8a2ed3bd9fe9

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

Filesize
171KB

MD5
a795cc9bbefc6e690ca9e9d3dd5e46c6

SHA1
a0d3af99915129eb3347f7ac9432b5cfd68f93fc

SHA256
5ec03dc1114eec41ec579816867eed22ce9f80cf9bf44e90f05daafe97228b18

SHA512
3d2b8eef55cb8c4787ca2946f161b891f07e8bcb9cfa021d9590b82da096c03e8fa19e51e0352b0c91f704394a151ed3b75c481d1ee5f6b19d6384c521dcda2f

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