hxxps://midwestcommercialbank[.]com/home[.]php

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2023, 00:07

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General

Target

https://midwestcommercialbank.com/home.php

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
864	msedge.exe
864	msedge.exe
388	msedge.exe
388	msedge.exe
4680	identity_helper.exe
4680	identity_helper.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe
4544	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 5048	388	msedge.exe	41
PID 388 wrote to memory of 5048	388	msedge.exe	41
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 4344	388	msedge.exe	86
PID 388 wrote to memory of 864	388	msedge.exe	84
PID 388 wrote to memory of 864	388	msedge.exe	84
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85
PID 388 wrote to memory of 448	388	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://midwestcommercialbank.com/home.php
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:388
- 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,0x100,0x104,0xd8,0x108,0x7ffe46ca46f8,0x7ffe46ca4708,0x7ffe46ca4718
  2⤵
  PID:5048
- 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=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:864
- 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=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
  2⤵
  PID:448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:4344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=3384 /prefetch:1
  2⤵
  PID:1860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=3352 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=4568 /prefetch:1
  2⤵
  PID:4524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=3504 /prefetch:1
  2⤵
  PID:460
- 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=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  PID:5084
- 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=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4584 /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=2208,6472709606922449677,4353382893569015485,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5404 /prefetch:1
  2⤵
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=5288 /prefetch:1
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3544 /prefetch:1
  2⤵
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=2012 /prefetch:1
  2⤵
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=5652 /prefetch:1
  2⤵
  PID:3036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,6472709606922449677,4353382893569015485,131072 --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=4644 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2848

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
0629525c94f6548880f5f3a67846755e

SHA1
40ef667fc04bb1c0ae4bf2c17ded88594f0f4423

SHA256
812576f4a24f399abbd54b83ba7f404f021d4a7d2ec0fd2f988ebf4cbf8477ee

SHA512
f74d2e4a65a152f46852eb78dd70a958fdfb8c14e060ca41ffa783b7362e44659cc5fc73f59f3edb1f1d817000b85de7c1860512aa65d937eb5a0a8d9e5890fa

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
f514afe107d675fda4885ea6311de6a0

SHA1
e17ac388993daa977ec7c640c6e2d075fe929c0d

SHA256
e75299440fcf5892fec73e73305317aeb6cd9008908d48c9b2131ff7336ff555

SHA512
e18a60539f70487561d21ad32c763f186a5fa16cf05765fa302bbb997b00e245a3b98c082005fcf40d15eb2348f5b3932f35a24ddaa14579a109b02647f0d92b

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

Filesize
5KB

MD5
fbfc906e01714c09d6c5ad7f9ad4382e

SHA1
b636dac5d9fd915919d57de7618e47eac3b09e03

SHA256
aefdff7005ef7b7b85e67cfa1d2ed694ce3de5e8338079b687119ad7f519042b

SHA512
fd5538a3e626c6c17323f8e1f367c25145a44e3f1ae00bd9ccdfab94c9f62178e427e4e7872b4f91e157a572f6554dde98df5e8fcd4462213942402e3a2d5504

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

Filesize
24KB

MD5
fd20981c7184673929dfcab50885629b

SHA1
14c2437aad662b119689008273844bac535f946c

SHA256
28b7a1e7b492fff3e5268a6cd480721f211ceb6f2f999f3698b3b8cbd304bb22

SHA512
b99520bbca4d2b39f8bedb59944ad97714a3c9b8a87393719f1cbc40ed63c5834979f49346d31072c4d354c612ab4db9bf7f16e7c15d6802c9ea507d8c46af75

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
aaeaf864eb285b3678b625e1d3fd0344

SHA1
c1c50a4542d86aa85be51758009ff81c8b775e10

SHA256
e03ec294ff49bc05cb79e26ad49d0991c1dd8c6fcd4bd18aff6af3c0f77a30b6

SHA512
a7353640e658caf175d1e47c1483d486e2ee8c00956af6058ccebbc9cc1b8d76ed0c9c92d7e2a45341d09cf85c3267d146f192bb5f4ce3d5a97a1adcf8b06b7b

Download Submit