hxxp://driver[.]barkcan[.]com/download/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694[.]exe/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694[.]exe

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2023, 22:35

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General

Target

http://driver.barkcan.com/download/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694.exe/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694.exe

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2496	msedge.exe
2496	msedge.exe
3784	msedge.exe
3784	msedge.exe
5020	identity_helper.exe
5020	identity_helper.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe
4600	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe
3784	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 3096	3784	msedge.exe	80
PID 3784 wrote to memory of 3096	3784	msedge.exe	80
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 4196	3784	msedge.exe	81
PID 3784 wrote to memory of 2496	3784	msedge.exe	82
PID 3784 wrote to memory of 2496	3784	msedge.exe	82
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83
PID 3784 wrote to memory of 4068	3784	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://driver.barkcan.com/download/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694.exe/%c3%af%c2%bf%c2%bd%c3%a6%c2%99%c2%aehplaserjetprop1106%c3%a9%c2%a9%c2%b1%c3%a5%c2%8a%c2%a8_2842694.exe
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3784
- 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,0x100,0x104,0xd8,0x108,0x7ffc65e246f8,0x7ffc65e24708,0x7ffc65e24718
  2⤵
  PID:3096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4196
- 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=2112,1825997745531354440,13186857313246077660,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2496
- 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=2112,1825997745531354440,13186857313246077660,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:4068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=3224 /prefetch:1
  2⤵
  PID:4600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=3204 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4832 /prefetch:1
  2⤵
  PID:112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4772 /prefetch:1
  2⤵
  PID:3756
- 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=2112,1825997745531354440,13186857313246077660,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  PID:1552
- 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=2112,1825997745531354440,13186857313246077660,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4980 /prefetch:1
  2⤵
  PID:4648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4880 /prefetch:1
  2⤵
  PID:4748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=3900 /prefetch:1
  2⤵
  PID:3972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=5552 /prefetch:1
  2⤵
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=2092 /prefetch:1
  2⤵
  PID:2504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4696 /prefetch:1
  2⤵
  PID:2808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,1825997745531354440,13186857313246077660,131072 --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=4692 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4876

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
a7ad9bb1054aa03e39b3554833d0c3ec

SHA1
cbd5b99ca100bc2f1292df23bf8e2a5a6f9640d9

SHA256
0c3eae39386b4117ad26187afc4933e254468cd12d813271f4b7420cee73c189

SHA512
d1d0b77e0bc412b4ee687e849531a7c9b70200d45d0bdbf38357b6fc59af835522e749b2fd8c2d4cde73518970568c38d73416c97381a11cc6029c14b1678276

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
1760e4905daac77ba7f947edb7b166a3

SHA1
ac9e097147562e55fb0272e1f3c323bf241d5249

SHA256
2b92014565911d87bf53a347d3365867f4fe405f32f684ef69b54fb869fc5a3e

SHA512
4e67f2b160c8e28832b226e429a08e196a95abe439ca7cddb47df41169f7c0c1ca7d0e0c173a61f55596f5f06b42fae12e0a30869f79f4d8c4d13691efe9a52e

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

Filesize
5KB

MD5
67609d3db7048c45bbeeed24c64ccc65

SHA1
16a1a4950d00cde12e2b0c6ada99045375d8a4ee

SHA256
ff4eda6946678a60c1b2852fe0d36c916b51eff7bba53ae2f03c220eb17a3665

SHA512
194022a1a3893bfe39d45b7b624cbc8c36b438cbb00a4c6fa59e41df62f895aaa380d9e8496c0fd36fa968033f9049fa4be7c1df9c54fc11925f89a18dec7cbc

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

Filesize
24KB

MD5
e62cc4051e1f8eaa0abda5d730a2496b

SHA1
d15346e40b196bc313cbfe5ac96b3c90b83345be

SHA256
ffb5b740b8777d010f0d32a120092084c3cd32eaceb937188d698ddc22df2fcb

SHA512
3e8f6d89c7c153177b2149d86cd8602ceafedf66f5335a86b19dfa46fc38c47f6ff9a272c3b71b4464a5921ebdf2461fba25692ca916b9715bac520bf1e81a22

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
12KB

MD5
0e1496e254f189ef8935620d6dfeeee8

SHA1
be054ccb7d4d53ff89cce5365aeb7147ed0257a9

SHA256
2d1c88496020b7939d0e76305a47e55589c7ef318e68de490e3cc457d26ad566

SHA512
67c9de37e56efe96ff03a935d18800454d0d22362d18ed215d720e77f9a80fda4379a7d17388b58d74c74452870f0d0d8633b555d25ac0102befa2233c2776b3

Download Submit