hxxp://pr-0m[.]link

Analysis

max time kernel
311s
max time network
304s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 20:06

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General

Target

http://pr-0m.link

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3996	msedge.exe
3996	msedge.exe
4984	msedge.exe
4984	msedge.exe
5060	identity_helper.exe
5060	identity_helper.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe
4984	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4984 wrote to memory of 1408	4984	msedge.exe	84
PID 4984 wrote to memory of 1408	4984	msedge.exe	84
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 4684	4984	msedge.exe	85
PID 4984 wrote to memory of 3996	4984	msedge.exe	86
PID 4984 wrote to memory of 3996	4984	msedge.exe	86
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87
PID 4984 wrote to memory of 3640	4984	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://pr-0m.link
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:4984
- 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,0x100,0x104,0xd8,0x108,0x7ffb5ee046f8,0x7ffb5ee04708,0x7ffb5ee04718
  2⤵
  PID:1408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4684
- 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=2104,7170692078862875477,4829475557263041295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3996
- 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=2104,7170692078862875477,4829475557263041295,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=3256 /prefetch:1
  2⤵
  PID:1636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=3292 /prefetch:1
  2⤵
  PID:2584
- 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=2104,7170692078862875477,4829475557263041295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:4472
- 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=2104,7170692078862875477,4829475557263041295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=5224 /prefetch:1
  2⤵
  PID:1080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=5240 /prefetch:1
  2⤵
  PID:856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=5464 /prefetch:1
  2⤵
  PID:1252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=5552 /prefetch:1
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,7170692078862875477,4829475557263041295,131072 --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=4852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2972

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
8749e21d9d0a17dac32d5aa2027f7a75

SHA1
a5d555f8b035c7938a4a864e89218c0402ab7cde

SHA256
915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

SHA512
c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
34d2c4f40f47672ecdf6f66fea242f4a

SHA1
4bcad62542aeb44cae38a907d8b5a8604115ada2

SHA256
b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

SHA512
50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
ab191e139a1e033472a2cdf34cd8380e

SHA1
feb1c395fc8460fe197aff81d63cf6aada861727

SHA256
aff983413b910e2d43ea63ec6dec31e645cb6ee6b15b78ddcf1ffbbb357cd480

SHA512
14ef99ce85651fe00cdca65d1bf646efe9d505f3c95b44c6b8a61beddb406b3caeb3ce1dec10851c5d400edb847efe420682268dc2cd7d786b3431493ec0aa9d

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

Filesize
6KB

MD5
557be4cfa942e835680edfa6638ee4ea

SHA1
f55103cb9c3d682b0fd2fd97d961c44d18d11ae7

SHA256
1ba722b789ffe040920cbdeca5346a8a80b1c0f18e99bea1c2b4190b98430913

SHA512
b5766a83b2a23a14c064e6e134827fec579ca491c51e505693691c2003b576a1b017091cf2495bc7333411018613d5e9e160bf0570a52251a695cd899b6e2237

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
18f56dac32c84622ddb250adc5fe9493

SHA1
4e92409691df7b50387d33d97488cd3086fae735

SHA256
7af8aa1c0c8b7e4c4be209942633610bdd5747c795ff45ed259dead410733d7b

SHA512
a05a03908172ef32391c4b441db1b7045473ec6acacacf338176998c18178de543973204ff7040cb87643683f7a6c44a7c3447e5f55c46cd36f00a2a46b74841

Download Submit