hxxps://mandrillapp[.]com/track/click/31347672/ksm-nv[.]com?p=eyJzIjoieFk3QUtiY18xbnVhRXJZbUNyb0tEbHFkSkhRIiwidiI6MSwicCI6IntcInVcIjozMTM0NzY3MixcInZcIjoxLFwidXJsXCI6XCJodHRwOlxcXC9cXFwva3NtLW52LmNvbVxcXC9jb21wb25lbnRzXFxcL0RlbW9cXFwvXCIsXCJpZFwiOlwiYzQyZDA4NjlmNWM1NDQ4NGE5YmExMzA1MDY2YzBjNjdcIixcInVybF9pZHNcIjpbXCJlMDVhNDRhYjI5NGM0YjE0MzkwYjJhODBjMDcyMzAxYjVhYTNjODgyXCJdfSJ9

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
21-08-2023 07:54

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General

Target

https://mandrillapp.com/track/click/31347672/ksm-nv.com?p=eyJzIjoieFk3QUtiY18xbnVhRXJZbUNyb0tEbHFkSkhRIiwidiI6MSwicCI6IntcInVcIjozMTM0NzY3MixcInZcIjoxLFwidXJsXCI6XCJodHRwOlxcXC9cXFwva3NtLW52LmNvbVxcXC9jb21wb25lbnRzXFxcL0RlbW9cXFwvXCIsXCJpZFwiOlwiYzQyZDA4NjlmNWM1NDQ4NGE5YmExMzA1MDY2YzBjNjdcIixcInVybF9pZHNcIjpbXCJlMDVhNDRhYjI5NGM0YjE0MzkwYjJhODBjMDcyMzAxYjVhYTNjODgyXCJdfSJ9

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3020	msedge.exe
3020	msedge.exe
3440	msedge.exe
3440	msedge.exe
1968	identity_helper.exe
1968	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe
3440	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 3288	3440	msedge.exe	56
PID 3440 wrote to memory of 3288	3440	msedge.exe	56
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 1256	3440	msedge.exe	83
PID 3440 wrote to memory of 3020	3440	msedge.exe	84
PID 3440 wrote to memory of 3020	3440	msedge.exe	84
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85
PID 3440 wrote to memory of 4720	3440	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mandrillapp.com/track/click/31347672/ksm-nv.com?p=eyJzIjoieFk3QUtiY18xbnVhRXJZbUNyb0tEbHFkSkhRIiwidiI6MSwicCI6IntcInVcIjozMTM0NzY3MixcInZcIjoxLFwidXJsXCI6XCJodHRwOlxcXC9cXFwva3NtLW52LmNvbVxcXC9jb21wb25lbnRzXFxcL0RlbW9cXFwvXCIsXCJpZFwiOlwiYzQyZDA4NjlmNWM1NDQ4NGE5YmExMzA1MDY2YzBjNjdcIixcInVybF9pZHNcIjpbXCJlMDVhNDRhYjI5NGM0YjE0MzkwYjJhODBjMDcyMzAxYjVhYTNjODgyXCJdfSJ9
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3440
- 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,0x100,0x104,0xd8,0x108,0x7ffadbe146f8,0x7ffadbe14708,0x7ffadbe14718
  2⤵
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:1256
- 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=2108,11992476207353318989,7627958668505077567,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3020
- 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=2108,11992476207353318989,7627958668505077567,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:4720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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:4152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=3392 /prefetch:1
  2⤵
  PID:4920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=4504 /prefetch:1
  2⤵
  PID:4676
- 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=2108,11992476207353318989,7627958668505077567,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5672 /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=2108,11992476207353318989,7627958668505077567,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5672 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=3248 /prefetch:1
  2⤵
  PID:4668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=5352 /prefetch:1
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=4528 /prefetch:1
  2⤵
  PID:2016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,11992476207353318989,7627958668505077567,131072 --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=5224 /prefetch:1
  2⤵
  PID:3644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:984

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\82376a3e-6223-4b08-bd0a-ea094b660901.tmp

Filesize
12KB

MD5
787efef5b5b613c38e3c961a8d8f1ad4

SHA1
fb86ce06477328641a75378edf184785bfe13d12

SHA256
84ec6786888c9d0befedec421debfe923e8426709ff7815353b327a202f08dd8

SHA512
f3d16700976f3bfbca84154066a70e976b6a2cb6ac9bb95be758c5a51446dac378de69fdc1738f2fc99da45665841f6cace580d817fb5c815639ac7a756615bf

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

Filesize
152B

MD5
b5f5369274e3bfbc449588bbb57bd383

SHA1
58bb46d57bd70c1c0bcbad619353cbe185f34c3b

SHA256
4190bd2ec2c0c65a2b8b97782cd3ae1d6cead80242f3595f06ebc6648c3e3464

SHA512
04a3816af6c5a335cde99d97019a3f68ade65eba70e4667c4d7dd78f78910481549f1dad23a46ccf9efa2e25c6e7a7c78c592b6ace951e1aab106ba06a10fcd6

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
7fdb8d19fb6281f4087bc29915336fd5

SHA1
0db59f0b79e7bf17bc644c7b5f71d97ca22ee1fc

SHA256
10faf3b4d9e64971c459b48781840e6da123e4857de587cfcad4842d3fb5c78a

SHA512
f44ba288c0259a504077cd0a05f81e19f83ba4c7e13091077ec908173e3d8c66429039a29775800e49f1b95d5602ae8bf3b6b6f5d65ee699c21c3f3ad0a499a9

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

Filesize
5KB

MD5
abf426e8dca5afcb6e46b523c5bb7b41

SHA1
46828279ee8a245dbb6ccde5c143eaa77f9b9184

SHA256
a76f7ae203228348154ad6f0caf49fc30e75b775023c949d7182e02bb2e6c1e2

SHA512
269fbd77a4881f74b303408b8700a59c800ca2a63c6dfbcc3df1730727c061925da3604525eb113cd7c142509f329bccec8fc87dcb5e46bd8b734612af19d459

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

Filesize
24KB

MD5
29213338df67d29d6454ee5d61ad3970

SHA1
8c69ca76a2e639060d5ce835a9600e6ea3764a83

SHA256
d29fc0d97fa74d382d0f557ecea4e42b7d50dbce43915bfc0c114c16e532aa51

SHA512
14db25eba8a863d390b97fce4315402ed7c249598ff6c31d5a191b0f71c274eead42ba0658403e744110de072e6ff1cac3bccee1e48875bde6b1fe39a60d2407

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