hxxps://surveys-v2[.]chambers[.]com/1048/f818fbff-5b3f-4fac-9fe5-3f8f44c1b081?lang=EN

Analysis

max time kernel
45s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 00:15

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General

Target

https://surveys-v2.chambers.com/1048/f818fbff-5b3f-4fac-9fe5-3f8f44c1b081?lang=EN

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
2528	msedge.exe
2528	msedge.exe
800	msedge.exe
800	msedge.exe
4944	identity_helper.exe
4944	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe
800	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 4816	800	msedge.exe	81
PID 800 wrote to memory of 4816	800	msedge.exe	81
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 4832	800	msedge.exe	82
PID 800 wrote to memory of 2528	800	msedge.exe	83
PID 800 wrote to memory of 2528	800	msedge.exe	83
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84
PID 800 wrote to memory of 4304	800	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://surveys-v2.chambers.com/1048/f818fbff-5b3f-4fac-9fe5-3f8f44c1b081?lang=EN
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:800
- 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,0x100,0x104,0xd8,0x108,0x7ffb884446f8,0x7ffb88444708,0x7ffb88444718
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4832
- 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=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2528
- 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=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=3340 /prefetch:1
  2⤵
  PID:3136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=3344 /prefetch:1
  2⤵
  PID:2172
- 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=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4776 /prefetch:8
  2⤵
  PID:3172
- 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=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4776 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=4976 /prefetch:1
  2⤵
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=4992 /prefetch:1
  2⤵
  PID:2184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=3328 /prefetch:1
  2⤵
  PID:1464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --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=3548 /prefetch:1
  2⤵
  PID:3400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4348 /prefetch:1
  2⤵
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4868 /prefetch:1
  2⤵
  PID:4500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,11463198002363725533,11440443399382073258,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4120 /prefetch:1
  2⤵
  PID:3624

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1812

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

Filesize
5KB

MD5
64341ca07e6e4d96c70f8b843d4e11a9

SHA1
857ddbd75c277ffe8e47068f055a067b601012eb

SHA256
12b9c6f837a4284225bc814a6678fc7a690f888c7846694c9ac8d32b1f3bee8b

SHA512
aa11c3df3adcea304c31846b307e9348cd7606e107741b86d4d70b774e771484e67f7466040359a25ac0aa80c8479aa2bcbc636043c36a7a9ff2aafd5fb38b19

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

Filesize
6KB

MD5
27844782b6bca408f2af6d3e378f9842

SHA1
1aede5c9c25892d816213cc4b050a3eceb2a075b

SHA256
f9f69a02ab5b01f0e9948d631ee5d3cfb80d0bb23e299cdc67eea95b848be25b

SHA512
be41001755dd78656ee7573588b784744c1aa21bfd2574458267d7e99d5af515b69f381f2a795d3a348c3dd1f634d5c5c72b6768400c832bb92ee9eba9f6244e

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
8KB

MD5
5c4f3ebdcd0dbaefb147dfdc57aa3e98

SHA1
be9c0665169dbbac1a7cfeb074b8e55b90ba36bd

SHA256
fb52a4029787b9d65fafca2d1cea447f1543a237c8e42378fdca33d3906fb296

SHA512
0b90b508ee2bdc1a951bd6fb1743efe488c36b810fa5f35e45f7160500046a401040ce3d5d995f193198c13783c5fc2a65b11e0a4f96e579c72d7d4d83cc2223

Download Submit