hxxps://www[.]peeringdb[.]com/asn/3257

Analysis

max time kernel
328s
max time network
330s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 11:07

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General

Target

https://www.peeringdb.com/asn/3257

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
2292	msedge.exe
2292	msedge.exe
1440	msedge.exe
1440	msedge.exe
4956	identity_helper.exe
4956	identity_helper.exe
1808	msedge.exe
1808	msedge.exe
1808	msedge.exe
1808	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 2320	1440	msedge.exe	82
PID 1440 wrote to memory of 2320	1440	msedge.exe	82
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 4844	1440	msedge.exe	83
PID 1440 wrote to memory of 2292	1440	msedge.exe	84
PID 1440 wrote to memory of 2292	1440	msedge.exe	84
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85
PID 1440 wrote to memory of 2852	1440	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.peeringdb.com/asn/3257
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:1440
- 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,0x100,0x104,0xd8,0x108,0x7ff92b3a46f8,0x7ff92b3a4708,0x7ff92b3a4718
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:4844
- 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=2176,15632886154265424853,3181913699977184223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2292
- 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=2176,15632886154265424853,3181913699977184223,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:2852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=3380 /prefetch:1
  2⤵
  PID:1172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=3400 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=4736 /prefetch:1
  2⤵
  PID:3336
- 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=2176,15632886154265424853,3181913699977184223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 /prefetch:8
  2⤵
  PID:4328
- 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=2176,15632886154265424853,3181913699977184223,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=4056 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=1256 /prefetch:1
  2⤵
  PID:5016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=5156 /prefetch:1
  2⤵
  PID:5100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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=4124 /prefetch:1
  2⤵
  PID:3688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,15632886154265424853,3181913699977184223,131072 --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:1808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3412

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
432B

MD5
e05002002e9082356f1017d38bfeb298

SHA1
3205dd0103e9ae007b257304f66b9008297c77c5

SHA256
da7ede85fa22258282308f2ff72f3c588b97f0df63bd22f67a03ee9517f16fe2

SHA512
b8cc00f985c6eeea79dcd5e98636172bc5a8591fa456ebeec8e3de340203b60e10e4b5e9ddb9bca8a6c803e42682f26df6499bb7ff6123cc0f9d6fc5c816dcdf

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

Filesize
1KB

MD5
f0aad2bba677928a4470cf8256a25754

SHA1
0b4d0da8616093eb4ca125fe57306658dcd13ac0

SHA256
2fd0d9fa67de7f3ff10162a9d5f0774a6037f44b18a28c09bfe4882809895ede

SHA512
a5b76823b5507bb2532d59af3e28a05291d280640aca27ee0486aecf8fa8ed5232acd05cc06ad23eb6338cbb761bce4b39d9a3104f36c92405cb97283ce1d350

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

Filesize
5KB

MD5
ff6cd2ef9ee320da24090ccfcb24d3cd

SHA1
b3f0b98b2a4ca41556301b33dea64bcaae657ce2

SHA256
11b734c47680fcc98dfe6fb1c3f9ae1606d97e276c5e906beaa649c4598dec60

SHA512
bea54a2fc6cd4fc8b7df1b435166f0173e5d353b0f56c4e9aeb00a9d2eadf1251062bd560754e114e789bc8fe161d462078a85e9e8b65e92335fd87655eb47ae

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

Filesize
6KB

MD5
f9d8819aa72a11baa9ea01395484a887

SHA1
2174d8e0a2887ff116da1054652f1baa56a93a29

SHA256
9822bf1c8ab4e06742d758296db83755f306f712f49c36bf77873ab780b3f154

SHA512
a91e1e436842761813c99fdfa23d4a58a3bcd4ee26432c4808cfad726cade3406b6d334c147b01591779e61a519736bcd161f601dd57b29ebf90e6587bcdf4c8

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
a58e41542ccb4b174db021e9fdb58a9e

SHA1
a0f32553127550582888a12668bed23f7d577b84

SHA256
8fe6929be35d8b86b888f4cdd30266230d484e365868186c35fc9b70792609cf

SHA512
1035747cc32c4dab496b0f5502e42fbb6e860465f2056cf8fea4ac906f2a29a266c61c53a3f16a48ec82c97c78538b0c382a086c08146d25f0a73fd1ab1c4524

Download Submit