hxxps://212[.]77[.]22[.]93[:]4433/

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2024, 09:04

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General

Target

https://212.77.22.93:4433/

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2960	msedge.exe
2960	msedge.exe
4020	msedge.exe
4020	msedge.exe
4328	identity_helper.exe
4328	identity_helper.exe
4932	msedge.exe
4932	msedge.exe
4932	msedge.exe
4932	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe
4020	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4020 wrote to memory of 4052	4020	msedge.exe	85
PID 4020 wrote to memory of 4052	4020	msedge.exe	85
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2896	4020	msedge.exe	86
PID 4020 wrote to memory of 2960	4020	msedge.exe	87
PID 4020 wrote to memory of 2960	4020	msedge.exe	87
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88
PID 4020 wrote to memory of 3016	4020	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://212.77.22.93:4433/
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:4020
- 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,0x100,0x104,0xd8,0x108,0x7fff3dd746f8,0x7fff3dd74708,0x7fff3dd74718
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
  2⤵
  PID:2896
- 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=2120,11310019093701187646,2058330109381866108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2960
- 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=2120,11310019093701187646,2058330109381866108,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:3016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=3396 /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=2120,11310019093701187646,2058330109381866108,131072 --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=3532 /prefetch:1
  2⤵
  PID:4424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=3984 /prefetch:1
  2⤵
  PID:1468
- 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=2120,11310019093701187646,2058330109381866108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  PID:4316
- 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=2120,11310019093701187646,2058330109381866108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=5500 /prefetch:1
  2⤵
  PID:3992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=5696 /prefetch:1
  2⤵
  PID:4320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=5616 /prefetch:1
  2⤵
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5788 /prefetch:1
  2⤵
  PID:2272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5820 /prefetch:1
  2⤵
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,11310019093701187646,2058330109381866108,131072 --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=2796 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
240B

MD5
26b9e12425bbd8a27e9d82b8dbb2ddbd

SHA1
2fa0aa0881ee01d5decdb49dfa20c4cef89b8497

SHA256
64c1b1ec434a65ee1bc5c998546291f2ecb2b33c9dd6f70ab8ea731d5034eab3

SHA512
ee65fb3b20b2fd11348b10dc54fe58f16e1770c21faa6a62b850ceb683ab37ecbe3a00974544a422c1412681c0c312a14cf10cffb1c4be9bda57148bb5dafa7f

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

Filesize
6KB

MD5
7f1d4c4d0da110aec9446e62d275da63

SHA1
1674eed5dda738b8faba10e5232bdbf2170e4bdf

SHA256
0f1a2a7641d9334fcb949ce1ad1a3cfa63fc89e4f0b5825ee5d3218094caa750

SHA512
5c23994915b325604d71266dbce37df5fed33f76339962bdde27dd90671807c28efa0bb046c6d940d8eca274e12a3c3218e295aaa9da221b98f6353d99a4bc8c

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

Filesize
6KB

MD5
b59f76a8daddaec628b1570917aa33b8

SHA1
0ccd63b647f931ce9eb6dd1bc24783ea761a881b

SHA256
33f37b65136ed002d54751589bb15789583360c3edef89dec2ad812f02f61027

SHA512
3a7e7ff2661252208fb85e0fdec78b7c692b9af513af4516edcc734f5b07e3c1883a03e2c9b59b58181e90e2a80255bcdb269effaa9f4dd294b649600acd36a7

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

Filesize
6KB

MD5
626404d7cb91888d86b156d7c2a6176e

SHA1
cffd69249e3bee2bc8813da70bee453037f455b3

SHA256
9381cd9b7fb2ffa5487468efb57d1e7e645ac4e8c71b7c58c0df1f51e6fb8189

SHA512
e09eea9fcef92d1c091ecd5096065bc6442e90074a969ffcd3b91f5299a25d16cd5e1b9e1ea25ee6058e594f7cb7e75131f78c7e8dcd1bc41b0b3c7928de42e3

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
0c0798ac6dea5be151ce62c18fc24ec4

SHA1
644bbd069634a7268ada122af21b872e2fd2f3e7

SHA256
94f53abb6c3030d3be0c1529576cfda7d40f4e969ed60972152164406df9686e

SHA512
019472b5c9012ebf0dfadc84a6b659404c4ae77f62fabfd018432d7a468c2c2b05ae8c2b29164bf1e60bf491c0844d79cf024c1c1bee87330b9aaedab6590ca9

Download Submit