hxxp://fjykjczttspydxcx[.]com

Analysis

max time kernel
146s
max time network
148s
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 19:31

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General

Target

http://fjykjczttspydxcx.com

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1728	msedge.exe
1728	msedge.exe
4956	msedge.exe
4956	msedge.exe
4172	identity_helper.exe
4172	identity_helper.exe
3400	msedge.exe
3400	msedge.exe
3400	msedge.exe
3400	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe
4956	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 1436	4956	msedge.exe	81
PID 4956 wrote to memory of 1436	4956	msedge.exe	81
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 5004	4956	msedge.exe	83
PID 4956 wrote to memory of 1728	4956	msedge.exe	82
PID 4956 wrote to memory of 1728	4956	msedge.exe	82
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86
PID 4956 wrote to memory of 3628	4956	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://fjykjczttspydxcx.com
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4956
- 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,0x100,0x104,0xd8,0x108,0x7ff9cdeb46f8,0x7ff9cdeb4708,0x7ff9cdeb4718
  2⤵
  PID:1436
- 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=2028,12207804455452931179,245448843473462496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:2
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=3212 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=3184 /prefetch:1
  2⤵
  PID:3724
- 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=2028,12207804455452931179,245448843473462496,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:3628
- 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=2028,12207804455452931179,245448843473462496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  PID:4508
- 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=2028,12207804455452931179,245448843473462496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=5172 /prefetch:1
  2⤵
  PID:428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5200 /prefetch:1
  2⤵
  PID:1976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=5500 /prefetch:1
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=5456 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,12207804455452931179,245448843473462496,131072 --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=4808 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2516

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\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
5a855bc46532ec5c205aea9bd3aa425a

SHA1
adf5f9b31ca6607e1b875ff9037464d44d9e7d07

SHA256
b61eab08176460426606477a946bed79dac48d7fcc3237226aff6518f35bc68c

SHA512
3850294f9d7efc4db5229eeac546a39d4a4796d7a85fc6ad16f2674536a3fe8f830cf4378ecfc082976849b2b60c4f9e9629f596d3e3c1f7a6330699926fa52c

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

Filesize
200B

MD5
eda1a505f5a961d08b8b3c9dfdc1fde2

SHA1
0cdf6113be61f837d6a6e3f9901b7bf5600cad07

SHA256
107fdd66949da3aa231cc62ba5d6ea77e54995e2a195c8445e63fd5c64be2104

SHA512
7ebb79a93da86961bf042475bb3cb861e535114cbc7cfcb6dd580b21ab3626d20fa0e5f7eef11f663fedd8c1e35cb238b8b46b6fbd65073523537be83a761ff0

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
9864b5a5c86c75fcc8ba60ecb39a17ec

SHA1
c9ddc65f8aecd8566cc735c84c70adcf186dbe65

SHA256
bcf81ccb478381eb97f3b7fe874db16607a1f080364defdf3099c4b7ec997bb7

SHA512
3c9acaf81987a9385531901d767b26bdb723897ade79a30b9d475651dc81b428ac89793a5dfe7009a1240a6c45fede5e91cf8249515280a477aa8f61773e6603

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

Filesize
5KB

MD5
c1f1c1f377178f22a294b0e64b45d1e8

SHA1
4c98777dc99db6c23efe5032218d522b0d7b0a5a

SHA256
804b1a81b49be0674e6184d839856f2028a970d11281d7eda2e7f91f25752b00

SHA512
7311fa4060d0b95d7fd37fd98c397198423136b9a316dac534164c055fff79ae8bdf2094de25bd01d2c99240fb19a08f4d057540885d05c8eb0b6bed0ab022c1

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
17bfd92ee6a23bb4bcc9091187441a6a

SHA1
bf0ef95beb0b04f5153b9b5bb47d557aef9b3fb4

SHA256
2143e1c3be1982a8e9cb68a0e6b665dd1f7496eae9e8214c5cb8e1416b8e862f

SHA512
9914e662f913a2503ead11eb79469a2ab1037a06995719b8d21ab42b42141b3a01319a5e09ca1ccb3c0f18928180f3da3ef3b014325dd435daa0a6589da56f17

Download Submit