hxxps://l1ve[.]bendlegal[.]com/ppsecure/post[.]srf

Analysis

max time kernel
149s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
18/04/2024, 23:23

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General

Target

https://l1ve.bendlegal.com/ppsecure/post.srf

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
4200	msedge.exe
4200	msedge.exe
104	msedge.exe
104	msedge.exe
2580	identity_helper.exe
2580	identity_helper.exe
2712	msedge.exe
2712	msedge.exe
1004	msedge.exe
1004	msedge.exe
1004	msedge.exe
1004	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe
104	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 104 wrote to memory of 3756	104	msedge.exe	80
PID 104 wrote to memory of 3756	104	msedge.exe	80
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 1508	104	msedge.exe	82
PID 104 wrote to memory of 4200	104	msedge.exe	83
PID 104 wrote to memory of 4200	104	msedge.exe	83
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84
PID 104 wrote to memory of 4368	104	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://l1ve.bendlegal.com/ppsecure/post.srf
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:104
- 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,0x7ffac2fc3cb8,0x7ffac2fc3cc8,0x7ffac2fc3cd8
  2⤵
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1860 /prefetch:2
  2⤵
  PID:1508
- 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=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4200
- 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=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
  2⤵
  PID:4368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=3292 /prefetch:1
  2⤵
  PID:1340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=3308 /prefetch:1
  2⤵
  PID:3964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=4988 /prefetch:1
  2⤵
  PID:4196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=3500 /prefetch:1
  2⤵
  PID:2652
- 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=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2580
- 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=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3484 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=5068 /prefetch:1
  2⤵
  PID:1500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=5000 /prefetch:1
  2⤵
  PID:1216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=3504 /prefetch:1
  2⤵
  PID:4932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4028 /prefetch:1
  2⤵
  PID:4152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5100 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1868,13593492309892159649,998211376281507987,131072 --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=4720 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1664

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
db6f3e04e8d0e847b83d778e43552540

SHA1
6f58849131e27b05ba16d1e001fcab3db510af9a

SHA256
74058d1dab7f6c19b598835bdc3050a9b8afa46b17095cc5bed4687ac2384948

SHA512
b12bc4a12511611d35e426d17a0bc3e99f3045ad7246deacb4fd50aa74f5e2da3f336c972b52a8a48821f1fdc3f85ed12666f54ed1e11a61e23926285014bc1a

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

Filesize
152B

MD5
dc3fe6b634c77522eec8ca4b8d4434ea

SHA1
f8da22ca5d5f4788078f5ed52f7f12baef619b4b

SHA256
0fe3ee7f209b5350c0876b6dc7c571c2af5db80964e37835b6e7279cd311d31a

SHA512
c5cc2251985ae5aec6082a8a4e4dea1f1a8bf72c4ccf199ad4a3e17509a4f7152ae60b1bf84d77e843e4d7043bd2f0da63d620cbdb8ededa94fa4606d016ec69

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

Filesize
5KB

MD5
0ff5f65996a7f75918b0f989b28f48f4

SHA1
1d3d45c49b7249abe2a94157b5f7d3c53e86a2c2

SHA256
8b9b15fedca7e9135acef59fef41ce06de3fa7f4f02fc24199ac50275175fff4

SHA512
49748ad1b37a9a95e25e2566d523e57a7650c04be479195c55b7cc4c0a58fb5aa0684319e52f724c865c04cddf2617548450eb0a5e5ffc360e606861f4e9bf41

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

Filesize
5KB

MD5
193acb74d466de73cdc9e9dedd1611ae

SHA1
11e962532d1c911bb65f9a1769e92ecfc317ba4b

SHA256
6e7fbfe04e22af0dbe498d13b5af425b141a4a078d4f2769523e04623ac9ab59

SHA512
5b8a0cf6c06d9f638c1433b40c001c012f408f02c0fd36d13596bb6ccbac3c3459763f2961b9bb2c01326b7aec8f3b9d1dd2a684767bb8c0703b2cbe4aaa7ef1

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
d2ebe55e8aadd994317d9a81afdbd6a7

SHA1
17240939184edaa190995333416df34c6622dea2

SHA256
b02e8c91c645d93537f137f22e9e097877dc94f21fdc199dddce87d4c7a7a036

SHA512
9d073baac0b4e2a64a6acff478877794475fbccd0fd31cd8d27f2588be01fc6c511002b12e786aad489ff9e6db7307a1cde7d5c3253c65fd24373a235b8f38f4

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

Filesize
11KB

MD5
12b408fd51e4f3e0559ea3c4afadfa1e

SHA1
81a688cceb99d3560e42d44a1dbb7cb76d1b7ae9

SHA256
621bf2e2abe8c1138bff9116cc259977d40a19322e148528286a2da71336ecf5

SHA512
4eb49377b76aab0203e70b69b347962d5fbb553690cb9453fcae22a6fb123959b7c54b91a4f06307f94f95e68280e346a432835bee0d35d356e786fff86781d2

Download Submit