8b3e30c212d0dffd912973eec02f4d96aeb98548ab1f1d575fef8495b06b11b2

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 16:39

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General

Target

sms/Lib/editor/plugins/about.html
Size

1KB
MD5

8f4cfd5a5cfa484821554381c4226e87
SHA1

6408edd222ac32aa54627327916bcde149ae5c42
SHA256

7bd8d8d4dc7b6b7ac6e6e7964e39d2e2bece0b176902807cba2d8ebf187db0c1
SHA512

f09948690af047c4b50fe891f3bd13adccb56181953006ee195745b464124b9a6bad9c5c18ac1c44a2267de9af8f2e6c42188b3df919d75f13caa0eed65be4d3

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
1428	msedge.exe
1428	msedge.exe
3436	msedge.exe
3436	msedge.exe
3040	identity_helper.exe
3040	identity_helper.exe
3504	msedge.exe
3504	msedge.exe
3504	msedge.exe
3504	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3436 wrote to memory of 2204	3436	msedge.exe	82
PID 3436 wrote to memory of 2204	3436	msedge.exe	82
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1088	3436	msedge.exe	83
PID 3436 wrote to memory of 1428	3436	msedge.exe	84
PID 3436 wrote to memory of 1428	3436	msedge.exe	84
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85
PID 3436 wrote to memory of 3972	3436	msedge.exe	85

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\sms\Lib\editor\plugins\about.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:3436
- 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,0x100,0x104,0xd8,0x108,0x7fffd7cc46f8,0x7fffd7cc4708,0x7fffd7cc4718
  2⤵
  PID:2204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2308 /prefetch:2
  2⤵
  PID:1088
- 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=2240,3168033835124690983,15655076615280735389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1428
- 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=2240,3168033835124690983,15655076615280735389,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  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=2240,3168033835124690983,15655076615280735389,131072 --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=3312 /prefetch:1
  2⤵
  PID:3372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=3320 /prefetch:1
  2⤵
  PID:4560
- 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=2240,3168033835124690983,15655076615280735389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:1968
- 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=2240,3168033835124690983,15655076615280735389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=5028 /prefetch:1
  2⤵
  PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=4976 /prefetch:1
  2⤵
  PID:2040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=5540 /prefetch:1
  2⤵
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=5604 /prefetch:1
  2⤵
  PID:1700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,3168033835124690983,15655076615280735389,131072 --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=5464 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4132

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\15872430-e6ef-4cb2-9f93-921341b068e5.tmp

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
a22e65c8c0869c94323a64ae25bca4b5

SHA1
8a8a07e269ede4083387a3d720ace1099d911d11

SHA256
f48fbc0da159e32068f41ddc581af0e3bb65e03a32400eb0ac3f7b01cbf5cf4c

SHA512
2dd48edcbf03cec630c3e8244306cc6b13c4ae2fa5714581cf9c274120160c7d39c428a94c631ae8cb33c6cd2f1a44fdf2c631f5154dced5fe4526c999fd358c

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

Filesize
5KB

MD5
5baf95d5950e448c7f8100b7b46846c7

SHA1
9f1f1ba104411cfb4989514db59b5d4ab29feb25

SHA256
6747b12a94bc4fee6f7e058dc47682120adf1fd6f4f5fa70634a0fe2d0e3841c

SHA512
67e2875f21e6fcc5eced51342b2d09b1f7385b615d58e9071bd0cf8e9211be254bd8dae063994f4db74c4897a79b55b68cf954cbdc4989e1ded6ba671dbd301d

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
72a30b503daaa88dcf07a43d2d7f42ac

SHA1
53053a3c448b954609bb6d63a9099dbe8ac835d7

SHA256
44be448db4cbe0031192aba8c5f231d90b1bd530604455779209fa7b2cf3b4ef

SHA512
3248498f49d307e2bc899a5d6d9ce91021aeb4d993d98194e2eccc5e5a92be540fbefb7460aafb1758436fba5e26b62101ab798544a4b6b8a24d0a946823c428

Download Submit