hxxp://kssnew[.]online/ksr/index[.]php

Analysis

max time kernel
148s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
13-06-2024 18:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://kssnew.online/ksr/index.php

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
4808	msedge.exe
4808	msedge.exe
1944	msedge.exe
1944	msedge.exe
396	msedge.exe
396	msedge.exe
428	identity_helper.exe
428	identity_helper.exe
3024	msedge.exe
3024	msedge.exe
3024	msedge.exe
3024	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe
1944	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 2432	1944	msedge.exe	80
PID 1944 wrote to memory of 2432	1944	msedge.exe	80
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 3184	1944	msedge.exe	82
PID 1944 wrote to memory of 4808	1944	msedge.exe	83
PID 1944 wrote to memory of 4808	1944	msedge.exe	83
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84
PID 1944 wrote to memory of 3528	1944	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://kssnew.online/ksr/index.php
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:1944
- 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,0x7ffb30e23cb8,0x7ffb30e23cc8,0x7ffb30e23cd8
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1848 /prefetch:2
  2⤵
  PID:3184
- 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=1864,4171671412699124446,18370719795378373703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4808
- 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=1864,4171671412699124446,18370719795378373703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:3528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=3128 /prefetch:1
  2⤵
  PID:2492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=3144 /prefetch:1
  2⤵
  PID:3256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=4532 /prefetch:1
  2⤵
  PID:464
- 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=1864,4171671412699124446,18370719795378373703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5048 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:396
- 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=1864,4171671412699124446,18370719795378373703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5392 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=4684 /prefetch:1
  2⤵
  PID:2692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=5008 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2992 /prefetch:1
  2⤵
  PID:2248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5544 /prefetch:1
  2⤵
  PID:492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1864,4171671412699124446,18370719795378373703,131072 --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=5024 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3024

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2240

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
64f055a833e60505264595e7edbf62f6

SHA1
dad32ce325006c1d094b7c07550aca28a8dac890

SHA256
7172dc46924936b8dcee2d0c39535d098c2dbf510402c5bbb269399aed4d4c99

SHA512
86644776207d0904bc3293b4fec2fa724b8b3c9c3086cd0ef2696027ab3d840a8049b6bde3464c209e57ffa83cbc3df6115500fbe36a9acb222830c1aac4dc7a

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

Filesize
152B

MD5
a74887034b3a720c50e557d5b1c790bf

SHA1
fb245478258648a65aa189b967590eef6fb167be

SHA256
f25b27187fad2b82ac76fae98dfdddc1c04f4e8370d112d45c1dd17a8908c250

SHA512
888c3fceb1a28a41c5449f5237ca27c7cbd057ce407f1542973478a31aa84ce9b77943130ca37551c31fa7cd737b9195b7374f886a969b39148a531530a91af3

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

Filesize
96B

MD5
6219af957db72ae779598e954503dc65

SHA1
f6c8107fae92514081b098b6a953939cf1c4822c

SHA256
4828330b2bab1f1c09544a4f0394b6395cef0dd3167743ab25ba386128e5aaf3

SHA512
fd4d7205cdb36bbf6702bda4749bc05206a071a0fb51356a86c0e1f67f11d3b88d63c72f9bb67a08f3e3fa1c688e2f867bf0d2984da3a1040b1809effe920992

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

Filesize
2KB

MD5
b6569b66edda96e4782465294dfea6a3

SHA1
44320d2f246c3d11647a842210b05ffc0ecadc09

SHA256
55a612401851f60cced98b8a73f1e11e2238ee578f101e198bcf4ad7e4bb7ce5

SHA512
ec16da030624330e8c4cb72d2ee163e1014e32bfa6d297d00020485c81b43ca60805e861d57732a9ccfaea71c4d6ec2f62f148aa95d7f446370a7b6380f3944b

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

Filesize
6KB

MD5
2bdd534f3d54f7b32584133892276c82

SHA1
f727d769cbe6bc9e7e429f3b66faaba0e0aacdda

SHA256
bbf085ffd306e810f738905a90069b7a6d1d094370be30f1c618f17c5a262c61

SHA512
80a5a7b8e07e9fd514c564a02404650b53240627997020712f94ddabf49599e01fc49c1b10311a8487563e6c2dd9b0fbb5f9a236f44152726f3d74c4f57e0ffd

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

Filesize
6KB

MD5
5bfa90f48bacf81a6d940c23cb32f9e1

SHA1
ec5b5cbd72b4a127ea2c7843c44136436bf0f3ef

SHA256
02311bde81fa5f5799ced5540600d382b144a8e31ba4a9f98be993382d3739e1

SHA512
624a64a395110757325950016ce33d1f5496568b6ad1d8883306ce6c109036f67afa6ec040de375b2855acabbe8235cc1e2f7e0861335a78acc33d3475ba2c60

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
4acf639a2b620b8dd37c07a068821a8d

SHA1
a8932590e910962c3341c51c699d1335fe879677

SHA256
620ee07ddf8c0f11387d4cc12675e2dc990f07d7fabb8f5b586ffcda95128787

SHA512
559728717626f0a7f7af70497f2fadf6398cb6ad8ae9bf4836742260f241aac272a1770342f02d7f3db9e1c6ec39e2994b03edb8dcfcefa5be1d279572bf926f

Download Submit