hxxps://github[.]com/WeAreDevs-Official/WeAreDevs-Official[.]github[.]io/raw/master/versions/9-12/WRD[.]dll

Analysis

max time kernel
27s
max time network
34s
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, 21:52

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General

Target

https://github.com/WeAreDevs-Official/WeAreDevs-Official.github.io/raw/master/versions/9-12/WRD.dll

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 6 IoCs

pid	Process
4464	msedge.exe
4464	msedge.exe
3328	msedge.exe
3328	msedge.exe
3884	identity_helper.exe
3884	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe
3328	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3328 wrote to memory of 544	3328	msedge.exe	89
PID 3328 wrote to memory of 544	3328	msedge.exe	89
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 984	3328	msedge.exe	90
PID 3328 wrote to memory of 4464	3328	msedge.exe	91
PID 3328 wrote to memory of 4464	3328	msedge.exe	91
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92
PID 3328 wrote to memory of 5076	3328	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/WeAreDevs-Official/WeAreDevs-Official.github.io/raw/master/versions/9-12/WRD.dll
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:3328
- 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,0x100,0x104,0xd8,0x108,0x7ffd616a46f8,0x7ffd616a4708,0x7ffd616a4718
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
  2⤵
  PID:984
- 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=2232,9596570485463211868,4163685647015276059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4464
- 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=2232,9596570485463211868,4163685647015276059,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=3348 /prefetch:1
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=3352 /prefetch:1
  2⤵
  PID:3564
- 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=2232,9596570485463211868,4163685647015276059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
  2⤵
  PID:3964
- 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=2232,9596570485463211868,4163685647015276059,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=4896 /prefetch:1
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=4940 /prefetch:1
  2⤵
  PID:4196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=4892 /prefetch:1
  2⤵
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,9596570485463211868,4163685647015276059,131072 --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=3464 /prefetch:1
  2⤵
  PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4456

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
73c8d54f775a1b870efd00cb75baf547

SHA1
33024c5b7573c9079a3b2beba9d85e3ba35e6b0e

SHA256
1ce86be0476a2a9e409fcb817126285bc4ad83efd03ee06a2f86910fe18d4d94

SHA512
191344f5830cfea68499bd49073ffa7215a42265a9629d203d07849b2417c0ffdbdbf288bf2c669e91009a0d7e8bd6a6b378c92fc283049141231ca7bf4da3b8

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

Filesize
152B

MD5
4b206e54d55dcb61072236144d1f90f8

SHA1
c2600831112447369e5b557e249f86611b05287d

SHA256
87bf9a4c3564eb3d8bef70450da843ae6003271222734c4d28d9961c52782e0b

SHA512
c9e8d2452368873e0622b002a0c2f8a2714b5897a09475738a9f9740122d716a9f0d3841725230d58e039564c820d32a6f3a675a7bb04bd163bab53dcb4e22f2

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

Filesize
6KB

MD5
998d06476430cc6e7e2fb395f4e42db4

SHA1
8a42652aff330ea3e975f7f1c4ff34e9a8c7423f

SHA256
56f58bc27cce07f4f2e06b456a30840f1600056aea43523ee5d8a4cdc51fd7b3

SHA512
3aa11837abbc9f71706b14506dd8fba5e7f0cf96c52d481b2612735e8bb0be7dfb74c96397cc5fe7a9f72f6dec09d0fceba1918252df222cabc25d938aa5b1ed

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

Filesize
6KB

MD5
765a74e7ecdc1940b02aae3dddc9a21b

SHA1
f2ce75e3f1717f52862702fe5f0a1bf46814697c

SHA256
3088a62a7babca64441306cfb71473cf849ee77bdc7738dcfcbbbfa5f5246d10

SHA512
81cc87b35e3f559e37874d25b65c0fde4861f3b8dc0e561228ed4680f064fd88ba1a14b1563193b91a334a272721b906f8be078a550a1e2884d298e4b93c7744

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

Filesize
6KB

MD5
0c0ad8cbf8197b6dbd9aa6f0e20f064e

SHA1
8d2a69bb98a67e8806695835171cb9201339f019

SHA256
258a3385c705491aaf5d5d86d6cfad13f5fa60be31e876263265467e6b12b524

SHA512
4cb9e4a19ff739503fea111f63ab66323ad73303d0cf1df3e243468f4d99ff31b88a9bf2f7b0d5a06d58be0e77403972e1dd3f2a2988f191e811d4061a6e1ebc

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
956c4e4577bd5e09d61d954520ac5e15

SHA1
91e0828140de99a4db229302830a39caa7360106

SHA256
056e061ee3c71192d97a90effc8830a4d43266a40414d4430c8fd408494eb607

SHA512
caefd69a33ea7988cea8ac22492f7a4b1d7201d284a86c97acce8367726592bd5d30836a65186400ea3ee32907b792e6d01911d349f99844044c2751be3a3120

Download Submit