hxxps://cdn[.]discordapp[.]com/attachments/994591063253733407/1222044414503948388/bg[.]exe

Analysis

max time kernel
8s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 18:07

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General

Target

https://cdn.discordapp.com/attachments/994591063253733407/1222044414503948388/bg.exe

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
3064	msedge.exe
3064	msedge.exe
664	msedge.exe
664	msedge.exe
3248	identity_helper.exe
3248	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe
664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 3536	664	msedge.exe	87
PID 664 wrote to memory of 3536	664	msedge.exe	87
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 1008	664	msedge.exe	88
PID 664 wrote to memory of 3064	664	msedge.exe	89
PID 664 wrote to memory of 3064	664	msedge.exe	89
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90
PID 664 wrote to memory of 3980	664	msedge.exe	90

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/994591063253733407/1222044414503948388/bg.exe
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:664
- 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,0x100,0x104,0xd8,0x108,0x7ffbfdd046f8,0x7ffbfdd04708,0x7ffbfdd04718
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:1008
- 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=2136,4984067948549029257,10698738076991358221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2444 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3064
- 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=2136,4984067948549029257,10698738076991358221,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=3376 /prefetch:1
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=3508 /prefetch:1
  2⤵
  PID:1516
- 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=2136,4984067948549029257,10698738076991358221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:1756
- 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=2136,4984067948549029257,10698738076991358221,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=5252 /prefetch:1
  2⤵
  PID:3088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=5288 /prefetch:1
  2⤵
  PID:2640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=3452 /prefetch:1
  2⤵
  PID:3216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4984067948549029257,10698738076991358221,131072 --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=5692 /prefetch:1
  2⤵
  PID:3168

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2564

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1340

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

Filesize
152B

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

Filesize
6KB

MD5
4d7c290019cf3618467a9af99bc9b2c9

SHA1
ab85e038fa7dfffb13dd579f0278f49fcc967f60

SHA256
208c9e24231c2f52342a9bc07171fcbec065fcf78a6f9a3b5c15fee0983f617e

SHA512
5fc1163da6d358afe139794787e5a06cef738c9d66928b29f0b2ef3d5c81045d269915f633de2c0050bbaf1b105889855486478b425b0e3ae3b24dc01268f46f

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