2eb060366b0396cee673d802817afca503ab91d564a94a6bd716a615ff841df4

Resubmissions

10/03/2024, 19:41

240310-yef6dsaf95 7

09/03/2024, 21:01

240309-ztxblaag4w 7

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2024, 21:01

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

fa08ecf2174111b8749fd08b34e53217
SHA1

3c733254cf73b4c025512de1b7323196424df916
SHA256

45be8a22e0a0515e90f4aba6e72a6d2a112601918c0415f53fce11bf6499a634
SHA512

e33b53d85421df7a2ce241f1677a5718fea6de0c62ce941e36c375c2fe1cde77597de7fe432237589ef52d2b9e09ffc9b17f922908c5ac189d66eefac6221bc3
SSDEEP

192:DgNbdqnDNlPkZHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ1Hab4OJgJnc5w/93gB:ENMO3aMOUnbCkk05SNd

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
4304	msedge.exe
4304	msedge.exe
2168	msedge.exe
2168	msedge.exe
1924	identity_helper.exe
1924	identity_helper.exe
3804	msedge.exe
3804	msedge.exe
3804	msedge.exe
3804	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 3624	2168	msedge.exe	87
PID 2168 wrote to memory of 3624	2168	msedge.exe	87
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 2880	2168	msedge.exe	89
PID 2168 wrote to memory of 4304	2168	msedge.exe	90
PID 2168 wrote to memory of 4304	2168	msedge.exe	90
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91
PID 2168 wrote to memory of 4860	2168	msedge.exe	91

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\app\index.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:2168
- 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,0x100,0x104,0xd8,0x108,0x7ffde64346f8,0x7ffde6434708,0x7ffde6434718
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:2880
- 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=2100,16582589766182003729,10698634143123417388,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4304
- 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=2100,16582589766182003729,10698634143123417388,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=3300 /prefetch:1
  2⤵
  PID:4712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=3328 /prefetch:1
  2⤵
  PID:3204
- 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=2100,16582589766182003729,10698634143123417388,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  PID:3904
- 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=2100,16582589766182003729,10698634143123417388,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=4652 /prefetch:1
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=4764 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=5684 /prefetch:1
  2⤵
  PID:3448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=3384 /prefetch:1
  2⤵
  PID:3280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,16582589766182003729,10698634143123417388,131072 --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=2804 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1856

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
501B

MD5
38a59cbc396a963d32ee34a0e9475b33

SHA1
8764e4194d783d33272e3d53a664e0788c349f7c

SHA256
5db50dc8eba7f86b342c93ebd07f9dffb266f25e430324fb691490b004585c95

SHA512
a7fd3597bf3d4ea8dc50f21f4684266448031d691de75ed1189924b94338f1ab9a9a776046dd165e73db96da5b23a32d08a7415f024bd1dd4f7b26aa47cadd6d

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

Filesize
6KB

MD5
6a350af8ee9b9f77caae5a0808015ac1

SHA1
8f0063e163430a4e87fe60ab9cab5ef79275db8b

SHA256
02c2b1b027d9a49a20231432f2102ee4e2abfe90def840fe4f40beb881e85ef3

SHA512
ce9afb775b0c133244ebfed064b888ad050292074e99fa1fb1411d760470ad6b9b906e40aaf19dd13a1e21e558196ac79b5d8127e3b0bc95e8b93c4562c21610

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

Filesize
6KB

MD5
db1a756d0361fbd7fe99553c1425c1c2

SHA1
519ceb9ed229bc7f909a95dab54037bd95e54375

SHA256
05b4d837b36d404820f28a609380636bf2b3bb5169eb0d0e10de358e784d4334

SHA512
055f305b5aff727ab7baf4d206578a616212250249c19868bfd203353b89d66aef2c64e00c75c0a0201ad6ed31707472f20e805bcf22ec03a60273d8942cd09f

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
fb4202340d9833d7f05392c83e1b6e62

SHA1
4c15c4be064b26477b925a27846bc38e66ae5126

SHA256
5817add35ef9b6a704f64e08b35d474199b6471a9e09e28144cb89ba15854218

SHA512
b9e501b5eb1c3413b8b66103712cb6c5d2994745e4519bc26f755aca9fa0a94e1b7afadfb7820db4203183d1dd82eaf639c18e5389edc1aaa413ad5881f5d865

Download Submit