hxxps://probispa[.]com/?gclid=EAIaIQobChMImp_yqbOchAMVTdIWBR2HhgnaEAAYASAAEgKJFfD_BwE

Analysis

max time kernel
271s
max time network
305s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2024 21:22

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General

Target

https://probispa.com/?gclid=EAIaIQobChMImp_yqbOchAMVTdIWBR2HhgnaEAAYASAAEgKJFfD_BwE

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 10 IoCs

pid	Process
792	msedge.exe
792	msedge.exe
3948	msedge.exe
3948	msedge.exe
4484	identity_helper.exe
4484	identity_helper.exe
4092	msedge.exe
4092	msedge.exe
4092	msedge.exe
4092	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe
792	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 2972	792	msedge.exe	83
PID 792 wrote to memory of 2972	792	msedge.exe	83
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 4392	792	msedge.exe	84
PID 792 wrote to memory of 3948	792	msedge.exe	85
PID 792 wrote to memory of 3948	792	msedge.exe	85
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86
PID 792 wrote to memory of 2184	792	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://probispa.com/?gclid=EAIaIQobChMImp_yqbOchAMVTdIWBR2HhgnaEAAYASAAEgKJFfD_BwE
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:792
- 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,0x100,0x104,0xd8,0x108,0x7ffb0e6a46f8,0x7ffb0e6a4708,0x7ffb0e6a4718
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
  2⤵
  PID:4392
- 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=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3948
- 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=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:2184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --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=3368 /prefetch:1
  2⤵
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --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=3436 /prefetch:1
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4788 /prefetch:1
  2⤵
  PID:2368
- 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=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5704 /prefetch:8
  2⤵
  PID:3700
- 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=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5704 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5228 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:1
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4940 /prefetch:1
  2⤵
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
  2⤵
  PID:736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,906963526754843066,14683800734027876353,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5428 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4092

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5052

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
efc9c7501d0a6db520763baad1e05ce8

SHA1
60b5e190124b54ff7234bb2e36071d9c8db8545f

SHA256
7af7b56e2f0a84ae008785726f3404eb9001baa4b5531d0d618c6bdcb05a3a7a

SHA512
bda611ddba56513a30295ea5ca8bc59e552154f860d13fed97201cdb81814dd6d1bca7deca6f8f58c9ae585d91e450f4383a365f80560f4b8e59a4c8b53c327d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
432B

MD5
f9f7486801886e63928a34ec15e9f72f

SHA1
dd98d7fe142b217ea566f8ac92243696132c4756

SHA256
f58b52d8a18c0501aa3ebe9c49829c63c18b62482876cc7a5001aeecbe293a7c

SHA512
8ae0b5efebc57d1bf1c3554e8513e731a2132da2f00a3e5973185ae3a737e7400cbde4dfa1c60e628bccdb5a488754e1164f3d4de0811717478b918c26a14fea

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

Filesize
1KB

MD5
8b7f4e258c9bc5ef97d46064fb8a3e24

SHA1
8b2d1cdad1a8120f43521fe1c598a3c42de15978

SHA256
8efcaf3ceae3eae4c423da0a7a53d87cc0c9ea0eb0fb35520892c5d3a95edcec

SHA512
ca4f3a648a5e769260c894577b36a9c4f4faab2aed02ebc384e56537adc6cc06ffaeb2dd774d00ab4e53e3b182acd43e65e31f7dc4c31035b990a1dd5ccf368f

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
593c6f4230f2fd804dea110999a495da

SHA1
f16d058d8aa50b83705a3aef2dd3d80192efc27a

SHA256
2829403986f5ff254e085419bb1cc4455347d81113e97303a7e546127309a8a8

SHA512
b1c6ebd654db4e0a3518003d83b97563ba244cdb3d8b8694f79ac781b605376aa5bb5839f2ecb562e3b0aa43b8d437c91cdfb7998f2bbfa346279a1713e7470e

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

Filesize
6KB

MD5
f1a575ba9515c87980c990cdcc67e11c

SHA1
38ce714e5950283abef3c1bfe71455b5712748c2

SHA256
a32b92f0f3116e7f0ee789930909c05f8e7ef1c9212b5b0f86ec2b175ca4619e

SHA512
fd5e88e1fee7faebf9b4bda6b105f4485859ada0e59c71d0145c459c381d04cc4d8b6b4b0e3f5439e94a529365d28e52cb7765ca01747bb7a5c81b685c170e22

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

Filesize
24KB

MD5
121510c1483c9de9fdb590c20526ec0a

SHA1
96443a812fe4d3c522cfdbc9c95155e11939f4e2

SHA256
cf5d26bc399d0200a32080741e12f77d784a3117e6d58e07106e913f257aa46c

SHA512
b367741da9ab4e9a621ad663762bd9c459676e0fb1412e60f7068834cbd5c83b050608e33d5320e1b191be1d809fef48831e0f42b3ecabd38b24ec222576fa81

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
295ce2a0e2195839a18aad881b398c5a

SHA1
0f27c15f64f335ff166716494589f95be8396827

SHA256
a77cefbcbda9e79919a9a17e21aca2619938ef3496cdc0f44166ea4126f6d492

SHA512
e49772e98b957076a974e8822798b58cb21a9aab82e51f029a03e50a454450b103537650d349394f1088c12c1208d751f8637ad560ffbf7e70a5d6f7e184c3ea

Download Submit