hxxp://xwlrrmhwgre[.]com

Analysis

max time kernel
145s
max time network
137s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
29-02-2024 09:41

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General

Target

http://xwlrrmhwgre.com

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 12 IoCs

pid	Process
3804	msedge.exe
3804	msedge.exe
2280	msedge.exe
2280	msedge.exe
2040	identity_helper.exe
2040	identity_helper.exe
2748	msedge.exe
2748	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe
3856	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe
2280	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 3536	2280	msedge.exe	57
PID 2280 wrote to memory of 3536	2280	msedge.exe	57
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 4476	2280	msedge.exe	80
PID 2280 wrote to memory of 3804	2280	msedge.exe	81
PID 2280 wrote to memory of 3804	2280	msedge.exe	81
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82
PID 2280 wrote to memory of 1572	2280	msedge.exe	82

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://xwlrrmhwgre.com
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:2280
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff9a733cb8,0x7fff9a733cc8,0x7fff9a733cd8
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1908 /prefetch:2
  2⤵
  PID:4476
- 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=1884,17018746409685115880,67323111409066733,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3804
- 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=1884,17018746409685115880,67323111409066733,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:1572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=3168 /prefetch:1
  2⤵
  PID:2560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=3152 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5016 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3776 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=5192 /prefetch:1
  2⤵
  PID:4208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=5252 /prefetch:1
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=3176 /prefetch:1
  2⤵
  PID:3124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=3252 /prefetch:1
  2⤵
  PID:4200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,17018746409685115880,67323111409066733,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1664 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2800

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5020

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
96899614360333c9904499393c6e3d75

SHA1
bbfa17cf8df01c266323965735f00f0e9e04cd34

SHA256
486e4b4bb11f664c91c675e73cfeabe53b5009ae719459813be17814cd97e43c

SHA512
974735b40a9f92b40a37a698f7f333590f32ff45633c6e619500e74ec274bc20bf7dbc830b1685777b714d37a3ca103d741ee056f4ff45ef08c07b38a7895df7

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

Filesize
152B

MD5
19a8bcb40a17253313345edd2a0da1e7

SHA1
86fac74b5bbc59e910248caebd1176a48a46d72e

SHA256
b8024fbed11683ef4b53f5afac0ff691025b7eecca0f6a95737da1585558227e

SHA512
9f8780f49d30aad01b28189804329aeca6ad2b7ffb6be505d40bb1af7802bb62622f518cb1c43a5815bbbb46638f6c52aead3d68f14fa957d18157edb42e95c0

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

Filesize
5KB

MD5
913def58a8ffe524be045afc5d156517

SHA1
05dd7d03b32b7e8c8cfe15474fe27c4649606dc9

SHA256
c88524160e3e2813af75e5353ea026a92277132f723097fe4ab88f30ef1e3de3

SHA512
ba4b83a3cc669208e8903ee7515dbd8ac762c09801eedd0d70d2c77067b956b84897525780576102dd86da97af7025ae5566c33688ac729b92c311df7c5ec254

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

Filesize
6KB

MD5
1b5fd3550045b5087c09621b88fcf65c

SHA1
3d73ce0469008b8d4e314f9b47c65098a88357ff

SHA256
f6f4df5d5472843ffac923e6b7d4b5bdaa2951d064b61f7eeda0cda6e2de08d8

SHA512
9c276d7aa953221c6ca014ba4062d25d4564b588f0eaf6ea526fb67055dde6264b92b00e2e6b83be5a0c255851142259cb3ef48a11f25a2cff9ebb68239a49f1

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
11KB

MD5
e5c294f7e67ab327986f0e4eca2c3c33

SHA1
76037af57727fb52962163934bdb2c95c85b2a54

SHA256
2aa1ec1ac3f78f0cbd5604d86677ffe9e49828283c651a042e19833dd80309a2

SHA512
9d15a5a22908d5d22a20e7fb36b92bfaa3020372433bcba2fe6dc26acb022afbb29cbd8eaafbcd41bd382fc9642cece3c4bf22afccf30db2e5df9d98fac22f22

Download Submit