442f1b574b69e9869eaec3845fc7c1d7058a895173860513269a64147dd773f0

Analysis

max time kernel
145s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 07:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/Welcome.html
Size

5KB
MD5

3019045873d045ef63c56cfcdb910226
SHA1

e032ddaea5e79837b69135a433387fa5bc27b58c
SHA256

4132750953e0818c3d00bf57d458b77592fcc53c636f101633067449ecbd06ec
SHA512

e4c97a942b7e5838cce47c0e7667bd7bade5db1d25acdcbd6d3c32d70daff6f90790857389d55d8784d83b006c8d2d12649eb11705471b993c99495bc234924c
SSDEEP

96:SI32btiWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1DuspIp+N35yN64WKPt:SIkiWEM6Sf75ugffDtIDHEBDzwfF//4V

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2572	msedge.exe
2572	msedge.exe
3232	msedge.exe
3232	msedge.exe
3500	identity_helper.exe
3500	identity_helper.exe
2108	msedge.exe
2108	msedge.exe
2108	msedge.exe
2108	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe
3232	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 4568	3232	msedge.exe	83
PID 3232 wrote to memory of 4568	3232	msedge.exe	83
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2444	3232	msedge.exe	85
PID 3232 wrote to memory of 2572	3232	msedge.exe	86
PID 3232 wrote to memory of 2572	3232	msedge.exe	86
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87
PID 3232 wrote to memory of 1584	3232	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Welcome.html
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:3232
- 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,0x100,0x104,0xd8,0x108,0x7ffd5bd146f8,0x7ffd5bd14708,0x7ffd5bd14718
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2016 /prefetch:2
  2⤵
  PID:2444
- 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=1884,5420468949082495803,9367553909041757294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2540 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2572
- 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=1884,5420468949082495803,9367553909041757294,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=3328 /prefetch:1
  2⤵
  PID:828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=3460 /prefetch:1
  2⤵
  PID:2656
- 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=1884,5420468949082495803,9367553909041757294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  PID:3548
- 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=1884,5420468949082495803,9367553909041757294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=4764 /prefetch:1
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=4656 /prefetch:1
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=3340 /prefetch:1
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=3416 /prefetch:1
  2⤵
  PID:1004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,5420468949082495803,9367553909041757294,131072 --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=1940 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3256

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
6c86c838cf1dc704d2be375f04e1e6c6

SHA1
ad2911a13a3addc86cc46d4329b2b1621cbe7e35

SHA256
dff0886331bb45ec7711af92ab10be76291fde729dff23ca3270c86fb6e606bb

SHA512
a120248263919c687f09615fed56c7cac825c8c93c104488632cebc1abfa338c39ebdc191e5f0c45ff30f054f08d4c02d12b013de6322490197606ce0c0b4f37

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

Filesize
152B

MD5
27f3335bf37563e4537db3624ee378da

SHA1
57543abc3d97c2a2b251b446820894f4b0111aeb

SHA256
494425284ba12ee2fb07890e268be7890b258e1b1e5ecfa4a4dbc3411ab93b1a

SHA512
2bef861f9d2d916272f6014110fdee84afced515710c9d69b3c310f6bf41728d1b2d41fee3c86441ff96c08c7d474f9326e992b9164b9a3f13627f7d24d0c485

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

Filesize
6KB

MD5
2ac7f32f4435a0e2eac772cdf3d927ec

SHA1
e34e20e2f7a2976646028e75a5c4b8dba28a43a8

SHA256
219c08818afe7b05cf970224fa17e2474909e5c27f83a8fb1dfd50ba4db2fce6

SHA512
5cb0de09f2ab2e216b80a9da7347291c096b7aa454751d1c24ac4b7bab274e980c1d78c0b4b6fb6f37cd56c21af2f3c688285d368609a2f49cd6d3995def16d8

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

Filesize
6KB

MD5
1458e28047f3cff7339b800be61c9553

SHA1
825ec30b08ed908031be122efa68389631a136aa

SHA256
51ee422acbbb4bc7bfd72af2c4368de7111b9e74ad6663ebe6ec527f7b3ae1bb

SHA512
96f90b163370adb0b9062f6438c1fade937631976674f4c696aef61599771fc9e0968dff80763af2c30807190591c213406084912f6b6203896ecf88694b86a1

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
11KB

MD5
75e4e7c26ce2f0929899c722cb89f175

SHA1
c4dccbb93ea65b921819118fb99ef26f6ede41fb

SHA256
4ae3f5e8b70e2b2c1916297d6397d1508b46303395877a2844378d62419f9ca3

SHA512
d1445f02189cc79efc70dcaa0dbc2cf51a5a4eff893f6fbde779f9bf03411abe2ebba076ea3edc0cc4a70c731790a57080b348b6b0f4348e6a55398b28f7c3c8

Download Submit