hxxps://urbaser[.]sso-pro[.]com/?rid=zf9Z7zo

Analysis

max time kernel
34s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2023, 12:58

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General

Target

https://urbaser.sso-pro.com/?rid=zf9Z7zo

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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4412	msedge.exe
4412	msedge.exe
3096	msedge.exe
3096	msedge.exe
3916	identity_helper.exe
3916	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 3416	3096	msedge.exe	18
PID 3096 wrote to memory of 3416	3096	msedge.exe	18
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 2056	3096	msedge.exe	86
PID 3096 wrote to memory of 4412	3096	msedge.exe	85
PID 3096 wrote to memory of 4412	3096	msedge.exe	85
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84
PID 3096 wrote to memory of 4004	3096	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://urbaser.sso-pro.com/?rid=zf9Z7zo
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff965e346f8,0x7ff965e34708,0x7ff965e34718
  2⤵
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:4004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3452 /prefetch:1
  2⤵
  PID:2352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:1
  2⤵
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  PID:4588
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4908 /prefetch:1
  2⤵
  PID:4768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5248 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3568 /prefetch:1
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4749357056839982961,1501858139345305425,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3504 /prefetch:1
  2⤵
  PID:1828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1764

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5112

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
6dded92ec95cf9f22410bdeac841a00d

SHA1
83c32c23d53c59d654868f0b2a5c6be0a46249c2

SHA256
1840d5c60c79874359414677662439087173c575d814c07ebe661ae1cebb639e

SHA512
e13df653c0364be2b61619fe3d46799e10a565b41f33d3ce15e50397f8f9aa328e8c821212efe10cfe3b8283c1e8c7e9eb15f9674fc456837d6ee8c38bc8b0d8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
fbd2ee49b0cca020442c940cec75c8b2

SHA1
db562585b496fc030b24054306b812f711d000f9

SHA256
662a68b9fedbc7b8622a1e4f92ed328c3739070510679cd299a36cc676bea973

SHA512
1ca94f1a8dadd4134dd8a1a1c9ca470a57e97f16879e04abf0c6e8f4fd9be29f2fe82f0667f8bd4a7254e019a171d99a6ded55244d0bbf12d038caeb463a7b61

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
b56d1af22ece02f2123f84a14d79f605

SHA1
f1b2b2d09e05c1c44660846c641deca834e2aa18

SHA256
9e327c473e75b4ff76b25f6f99703ea01ffd807b4cf36b245fff25f0602e193e

SHA512
db15f6493344e328ac64f471f7f975998349a98501c3ed83782cc71052299dce811f4f16a2ebc3691a1fc196a2d8142d35ee8c12ad20a5877e5030796775f32f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
84b8973b223d6e5b7f5c7b2caead93ef

SHA1
61d15932d7c80f05b8ce489e6b8aa411611f233f

SHA256
ab195f75a164ae9bb02658b9029b3da59b2e23f0617c197f7707c6005e09ff0a

SHA512
301a9e9e3f63c3d0a72fa14f9fc2057780a425534c32688e32c41076c38e0e76bd0c21f0f28cb9e393d5e6d0e1bf2ec26dac0c249cc353eab075c775899a2cd0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
e05436aebb117e9919978ca32bbcefd9

SHA1
97b2af055317952ce42308ea69b82301320eb962

SHA256
cc9bd0953e70356e31a957ad9a9b1926f5e2a9f6a297cdef303ac693a2a86b7f

SHA512
11328e9514ffaa3c1eab84fae06595d75c8503bd5601adfd806182d46065752885a871b738439b356d1bb2c1ac71fc81e9d46bd2d0daa1b2ba0f40543bf952b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
ed6d847d0edec78be5c4954bd74ae6ea

SHA1
5f48d8b0a20fb411d2288068e1a91862d6b0f146

SHA256
f5896fe5622583c191b790ad83294774448a999942573360f6db4ae1718c9092

SHA512
71cba4839fc1b9cf249da2beaf09d69ec365e2325ecaa2e4e1cb8dc3c2a8f449ab021d92aae6cb36bdd2c4e6e8b607042e4a69e7a5782b9f405470d4d5722238

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
5bec0cf65fd4f5d60a8b6c83b37f6276

SHA1
d588eb5e06ba5c8304d386c7d5dd5ade8275f7dd

SHA256
b3bae3e03cb9c39a316e048746d857884510ee47d286520636fea7eaea1845df

SHA512
f00b6aa6e03659c4382adedfad3b6ad183fa1ead68778a3bebd88c3e37de4386a4d3c13d91ac0188de764117b5fe1e7e5024f5bcbc9f51ad5287d2a3beead9d1

Download Submit