hxxps://gomedi[.]lt[.]emlnk[.]com/Prod/link-tracker?notrack=1&redirectUrl=aHR0cHMlM0ElMkYlMkZpcGZzLmlvJTJGaXBmcyUyRlFtZFRONHdLaXZOUGVGUU5uUFp1cERvUVJ2VWQxb1RoZ2dkQkVnQjc1V3FZaDM=&sig=7hvetwhquhXXVgGjnwpj7H3VFo1maU85VWXejaMV34SB&iat=1691146745&a=%7C%7C92332084%7C%7C&account=gomedi%2Eactivehosted%2Ecom&email=GGzo%2B3GdmvFt2fXORGcHee1saGDv8KMbw%2B33KmjkdN29wVpQFeqzNboYucQrzLY%3D%3ALpHaiHQhufCYtCOqqJ%2FNUyt1ayYn87c3&s=aW5mb0BpbXBlcmlhbGxvZ2lzdGljc2x0ZC5jby56YQ==&i=2A4A1A7#yvette[.]van[.]der[.]most@zrt[.]nl

Analysis

max time kernel
17s
max time network
17s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2023, 02:00

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General

Target

https://gomedi.lt.emlnk.com/Prod/link-tracker?notrack=1&redirectUrl=aHR0cHMlM0ElMkYlMkZpcGZzLmlvJTJGaXBmcyUyRlFtZFRONHdLaXZOUGVGUU5uUFp1cERvUVJ2VWQxb1RoZ2dkQkVnQjc1V3FZaDM=&sig=7hvetwhquhXXVgGjnwpj7H3VFo1maU85VWXejaMV34SB&iat=1691146745&a=%7C%7C92332084%7C%7C&account=gomedi%2Eactivehosted%2Ecom&email=GGzo%2B3GdmvFt2fXORGcHee1saGDv8KMbw%2B33KmjkdN29wVpQFeqzNboYucQrzLY%3D%3ALpHaiHQhufCYtCOqqJ%2FNUyt1ayYn87c3&s=aW5mb0BpbXBlcmlhbGxvZ2lzdGljc2x0ZC5jby56YQ==&i=2A4A1A7#[email protected]

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3908	msedge.exe
3908	msedge.exe
4948	msedge.exe
4948	msedge.exe
3608	identity_helper.exe
3608	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 3652	4948	msedge.exe	22
PID 4948 wrote to memory of 3652	4948	msedge.exe	22
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3248	4948	msedge.exe	85
PID 4948 wrote to memory of 3908	4948	msedge.exe	86
PID 4948 wrote to memory of 3908	4948	msedge.exe	86
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87
PID 4948 wrote to memory of 4460	4948	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://gomedi.lt.emlnk.com/Prod/link-tracker?notrack=1&redirectUrl=aHR0cHMlM0ElMkYlMkZpcGZzLmlvJTJGaXBmcyUyRlFtZFRONHdLaXZOUGVGUU5uUFp1cERvUVJ2VWQxb1RoZ2dkQkVnQjc1V3FZaDM=&sig=7hvetwhquhXXVgGjnwpj7H3VFo1maU85VWXejaMV34SB&iat=1691146745&a=%7C%7C92332084%7C%7C&account=gomedi%2Eactivehosted%2Ecom&email=GGzo%2B3GdmvFt2fXORGcHee1saGDv8KMbw%2B33KmjkdN29wVpQFeqzNboYucQrzLY%3D%3ALpHaiHQhufCYtCOqqJ%2FNUyt1ayYn87c3&s=aW5mb0BpbXBlcmlhbGxvZ2lzdGljc2x0ZC5jby56YQ==&i=2A4A1A7#[email protected]
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4948
- 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,0x100,0x104,0xd8,0x108,0x7fff25ef46f8,0x7fff25ef4708,0x7fff25ef4718
  2⤵
  PID:3652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:3248
- 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=2140,7996270141791835048,5812721203540108060,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3908
- 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=2140,7996270141791835048,5812721203540108060,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:4460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=3276 /prefetch:1
  2⤵
  PID:4228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=3296 /prefetch:1
  2⤵
  PID:844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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:3932
- 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=2140,7996270141791835048,5812721203540108060,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  PID:928
- 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=2140,7996270141791835048,5812721203540108060,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=5556 /prefetch:1
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=5384 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=3800 /prefetch:1
  2⤵
  PID:3684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,7996270141791835048,5812721203540108060,131072 --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=5064 /prefetch:1
  2⤵
  PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4632

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3612

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
f6f47b83c67fe32ee32811d6611d269c

SHA1
b32353d1d0ed26e0dd5b5f1f402ffd41a105d025

SHA256
ac1866f15ff34d1df4dafa761dbb7dc2c712fe01ac0e171706ef29e205549cbc

SHA512
6ee068efa9fbd3c972169427be2f6377a1204bf99b61579e4d78643e89e729ad65f2abcc70007fd0dd38428e7cd39010a253d6f9cd5e90409e207ddaf5d6720d

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
5KB

MD5
032a5070c76fda8d3ec0b8cd277ee996

SHA1
da7f7135f2768da84212722c20766113035d1ab2

SHA256
d1efe262fc9f95333c4c1446d68e149451839fa3fc1fdb3f109b71b77df2de39

SHA512
018db86a1c42451e16146551bc16b90d03db7113f634463840af2918542b6846daf839a7fc83fd5fb6a81e2edb152189e3cd8dc7c925b2739ec9ba2ccbea1cd9

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

Filesize
5KB

MD5
a90bbc4142c29e67641803ca282cdb20

SHA1
138c5c04db9d462e3ed0739b1fd79963a0663686

SHA256
bdab63efdd8999473bd2682c4dfb1657f01fd2cdf99e6b2cc3fbaeffa586a2fd

SHA512
109d3835bbed01db1cd66ecd7a97b8f00b5f5d723eb5fb158f42d09db93b31feccc1083d67c187732a95db78ee2698a4c147a753c735cbee8ebabdbfa981ccfc

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

Filesize
24KB

MD5
5544c64f2a8f49dabc19eb84267b1c9b

SHA1
c5b78d63a8bab1c7b985f7ea2f268d0d7809071e

SHA256
a1fcfee2974a77e76a7431a2069db301861ab42dd41769cead8697f41f5a497f

SHA512
38c80d7c810441fc87beff38929473088cf426b0a25a30820d8a060f493350d99bb8521b314afe00578ea54648fce2aa4e55880a83a4f1048c56307991726565

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
5a967110bba270aa61f7ed583bb4c3c1

SHA1
2e927c34bdd0da9299095a5fbf76e42caa8f6121

SHA256
350bf37234839ef0338194407d6620714681976ebc5f4c3b849bec3ea520f216

SHA512
c5e5e47dae972ece4eb3066fece9640d05671077c0719e961f9a2e1171862c717257a1a95c23b35a3ce628b3ec26bb2f2a089fc606c4bd0b70d60d331c22df12

Download Submit