e4e84e4c05fcabc3248a398ff3b4d14794f0c7591e192b3bfdb4ab3c9c1cd9ab

Analysis

max time kernel
63s
max time network
70s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2023 22:44

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General

Target

Aurora/web/rergister.html
Size

16KB
MD5

1b11a8aadc72b2b6849c173edd89cab9
SHA1

4a81908f7c2b8a3c1d1f8295753952bd433d54c4
SHA256

d7829f17583b91fb1e8326e1c80c07fc29e0608f1ba836738d2c86df336ea771
SHA512

6c92e567be238b55e1c003f17ff26f0a7f2a623900a3926117c64cb2802473c5ce4c3bcb6e41c6ab7596015f6581c9d1868fd1d40b53423483ca8c4159e2b2b8
SSDEEP

384:8AId+dEX55sD+Egz5k29nGCBmcWaswjwarwTR7ZU+Xxmi:LEX7sD+cYpjwaE/U4Ui

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

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 = "133290171544950816"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

5040 chrome.exe
5040 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

5040 chrome.exe
5040 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe
Token: SeShutdownPrivilege	5040	chrome.exe
Token: SeCreatePagefilePrivilege	5040	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe
5040	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 5040 wrote to memory of 1116	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 1116	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4844	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4812	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 4812	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe
PID 5040 wrote to memory of 2072	5040	chrome.exe	chrome.exe

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'" C:\Users\Admin\AppData\Local\Temp\Aurora\web\rergister.html
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:5040

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,0x100,0x104,0xd8,0x108,0x7ffbac9d9758,0x7ffbac9d9768,0x7ffbac9d9778
2⤵
PID:1116

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=1784 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:2
2⤵
PID:4844

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=2172 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:8
2⤵
PID:4812

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=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:8
2⤵
PID:2072

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=3208 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:1
2⤵
PID:2672

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=3216 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:1
2⤵
PID:1916

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=4828 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:8
2⤵
PID:1388

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4908 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:8
2⤵
PID:1344

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=4824 --field-trial-handle=1804,i,13257664544523668284,16395451953032038859,131072 /prefetch:8
2⤵
PID:4088

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:3928

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
539B

MD5
de12294e6b6b349ffeb0148b2fe13c7c

SHA1
5c663aff06d4aa1858c300da1f1e9711a2292690

SHA256
46c29e443d273b6b76bbac34ddcdfff38ab3644caed82ba8bd3d79557ba160ae

SHA512
dc0ec8deb6627b892164ef4a2a7c08658bf3e989477762b5ad47ecb4a34a12b63fcedb1be3b9814a19484290b44d4c4fd739c8f0e06b692e1d1ef2116f3ddd66

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
6KB

MD5
89dabf619e1a0e61cd86cf7f0a2dd68a

SHA1
d50f0709baffabc0f5cf31a7a6d04f3340460b55

SHA256
9460a4c2b75d1c6c5ddca80f5c503bb98145ddef20035a00b1133b3f29ea0694

SHA512
a2225728879d991183f98da596bd914228ef043f2a07413a423915d2a697dc6cd836b1b076302330bebb218ffa482737a53e3697394e308ed0733edae5fee18f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
6KB

MD5
6fc163ede4590e9d3fde935ad5bb56aa

SHA1
a95f8072c0fe7482f7b88ae1c7b6ebc3d448dc0c

SHA256
7b7ac0b2ac7aa1c417fb969e42a090b952e6beeeaa0b97c130b41f5ee3119df3

SHA512
e25fe8d6a626e12333c8546f27ae844f55b7b83ddac9e29f6eb3812a0ed13d7a9b2caafba63c1a77304dda37876e5c3bc0d57667b24b8daa90519d7623833035

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
Filesize
15KB

MD5
70063a17731a50d77ac8d90c19b928ef

SHA1
8f8b5bf05453ccddbcd4823567031cf987456024

SHA256
c7f5eeb3a5c0d5e63dfaa3547d67cfd82e6e4539489727872d2dc3b096aa9ef3

SHA512
4635be490d03628da037fb2afbeb108828a6c7d2da3a050acc76bba2e2a6faa4e8561adae7c390d0566984f190ec90fc5b059d422bac8471d95f47055252fd00

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
151KB

MD5
eb7eb605c9dcc9b7ab27a4f78e721278

SHA1
f980c79ba49e75a71a52d99070321a25fe855a04

SHA256
5cc4cf98b35910514ecb360776d26e7047a23de92d394e3088a0b6afe1276b20

SHA512
07d4fab0ce346f9aaa4cc5cd101e6efccc8944d7f642c39aec8b2f73c2deaa223f67837c9ca023c7ad99ac4513a2bcb2c5bdb75e2f6a248079800a40851c156a

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
\??\pipe\crashpad_5040_LDEIUBFCBMJXRLDC
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit