hxxps://kjfjb2yk[.]r[.]us-west-2[.]awstrack[.]me/L0/https[:]*2F*2Flinks[.]squareupmessaging[.]com*2Fu*2Fclick*3F_t=d3359b52bac54899b79aca6957872390*26_m=329fd294b44441eca977db365e8ad0b2*26_e=mOqvWKz7ruKn8pVb1X2Hxd7ZwjH2tiiZy3YMpmETiu9KahSa_5hSUSQmobX_nJ8W99viQd9qtBapgAbke1ugBQc9FcTFpEJhZkZFtab9NxfzGP3_cBOhZBMjwOmMo_5Gc-lYSbdQUoQ8pnA6SpvioTn4RQW_cML1m9DRLnkB5pSYMAVWKPH6zlUE0WyjONYEG23b2y3dRxtip9xp1cNPWA*253D*253D/1/0101018ab96ee0c9-91555fd5-630c-4803-97ff-786470ef6269-000000/w9629RB6A-tj5Ka536D4r0avp58=341

Analysis

max time kernel
8s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2023, 21:03

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General

Target

https://kjfjb2yk.r.us-west-2.awstrack.me/L0/https:*2F*2Flinks.squareupmessaging.com*2Fu*2Fclick*3F_t=d3359b52bac54899b79aca6957872390*26_m=329fd294b44441eca977db365e8ad0b2*26_e=mOqvWKz7ruKn8pVb1X2Hxd7ZwjH2tiiZy3YMpmETiu9KahSa_5hSUSQmobX_nJ8W99viQd9qtBapgAbke1ugBQc9FcTFpEJhZkZFtab9NxfzGP3_cBOhZBMjwOmMo_5Gc-lYSbdQUoQ8pnA6SpvioTn4RQW_cML1m9DRLnkB5pSYMAVWKPH6zlUE0WyjONYEG23b2y3dRxtip9xp1cNPWA*253D*253D/1/0101018ab96ee0c9-91555fd5-630c-4803-97ff-786470ef6269-000000/w9629RB6A-tj5Ka536D4r0avp58=341

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 6 IoCs

pid	Process
3400	msedge.exe
3400	msedge.exe
3764	msedge.exe
3764	msedge.exe
4644	identity_helper.exe
4644	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe
3764	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 4728	3764	msedge.exe	55
PID 3764 wrote to memory of 4728	3764	msedge.exe	55
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3392	3764	msedge.exe	85
PID 3764 wrote to memory of 3400	3764	msedge.exe	86
PID 3764 wrote to memory of 3400	3764	msedge.exe	86
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87
PID 3764 wrote to memory of 4540	3764	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://kjfjb2yk.r.us-west-2.awstrack.me/L0/https:*2F*2Flinks.squareupmessaging.com*2Fu*2Fclick*3F_t=d3359b52bac54899b79aca6957872390*26_m=329fd294b44441eca977db365e8ad0b2*26_e=mOqvWKz7ruKn8pVb1X2Hxd7ZwjH2tiiZy3YMpmETiu9KahSa_5hSUSQmobX_nJ8W99viQd9qtBapgAbke1ugBQc9FcTFpEJhZkZFtab9NxfzGP3_cBOhZBMjwOmMo_5Gc-lYSbdQUoQ8pnA6SpvioTn4RQW_cML1m9DRLnkB5pSYMAVWKPH6zlUE0WyjONYEG23b2y3dRxtip9xp1cNPWA*253D*253D/1/0101018ab96ee0c9-91555fd5-630c-4803-97ff-786470ef6269-000000/w9629RB6A-tj5Ka536D4r0avp58=341
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:3764
- 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,0x100,0x104,0xd8,0x108,0x7ffb9d9746f8,0x7ffb9d974708,0x7ffb9d974718
  2⤵
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,2315109223263042790,7249736253868244789,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:3392
- 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=2084,2315109223263042790,7249736253868244789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3400
- 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=2084,2315109223263042790,7249736253868244789,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,2315109223263042790,7249736253868244789,131072 --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=3376 /prefetch:1
  2⤵
  PID:4148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,2315109223263042790,7249736253868244789,131072 --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=3368 /prefetch:1
  2⤵
  PID:320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,2315109223263042790,7249736253868244789,131072 --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=5068 /prefetch:1
  2⤵
  PID:3660
- 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=2084,2315109223263042790,7249736253868244789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3444 /prefetch:8
  2⤵
  PID:4672
- 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=2084,2315109223263042790,7249736253868244789,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3444 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1332

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
6KB

MD5
d91ce4a6bd65cf6d64a765134954f11b

SHA1
87144bfbf4b40581212d6e5ec56837554327d9ea

SHA256
109cc264584e4e063dd910c658de79545f016c7f452105346174c6af9ab0d5fd

SHA512
4ef9b728e8a4a74ad963c4caff0a00ca1fa6637fb2531000bf25bd3d2119ebc5b50418cc54749a10f97354a6dd0688889fd9d4a1f41536b088cc4a53635fca27

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

Filesize
5KB

MD5
3b493a03b5de77231d085236fe05e643

SHA1
da2ff10462e0bc77d56059a8f0253112634b4ee4

SHA256
a59417f45601e73f8c7e4e41ee1db2ffe21e2d0abf4a248e4838bd9771f5ab98

SHA512
f08fb0c2f443f321aeddd2148a4d0a00790224524a2844ced2fff0367a89bd8361557b722f369c0e613343438ec46bfd736a23201a2f2228d04475fc7ce0c117

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

Filesize
24KB

MD5
01808655c624e1752acc157b88d0dc51

SHA1
1d998842efa5b71d79ee050b64e2ac70e75bd130

SHA256
42532506988d749f210bc44b3cb2adf33458116d46d336870933d8711ba87039

SHA512
15df0fe0d702a8d41fdbe95f4d651700f1cb0011ae2501a84e3cbfe17618155f6705636d963b8014f4b16bc1bb835f75f0bc8b098403ec3b64b53327e6a0c0a4

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
77407b05b8297ae538952291206a1083

SHA1
25e6dce781dfdc943cbc198b1871bc981004cfc8

SHA256
df731c5d8801c29a0005b6db4ce5587c73bff8496071b67dbee19bc7b30dc0fc

SHA512
57ba859f11355ab29be27af3ee525ead96579b43b44f9a2b4bec9f61506ef043860d82785c35db8663cd79b747fd7fb583873cc988e4ac0820c793af16e01cc3

Download Submit