hxxps://forms[.]office[.]com/pages/responsepage[.]aspx?id=BFw1HqTg7UKOLXNRWR8O8fRzXR_7_2hBi0kQCfPp5mFUQkI0RERPMTVPSDgxMFo2SlhYMlJNTFRVSy4u

Analysis

max time kernel
17s
max time network
21s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 08:22

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General

Target

https://forms.office.com/pages/responsepage.aspx?id=BFw1HqTg7UKOLXNRWR8O8fRzXR_7_2hBi0kQCfPp5mFUQkI0RERPMTVPSDgxMFo2SlhYMlJNTFRVSy4u

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3800	msedge.exe
3800	msedge.exe
3052	msedge.exe
3052	msedge.exe
4112	identity_helper.exe
4112	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe
3052	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2288	3052	msedge.exe	83
PID 3052 wrote to memory of 2288	3052	msedge.exe	83
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3536	3052	msedge.exe	84
PID 3052 wrote to memory of 3800	3052	msedge.exe	85
PID 3052 wrote to memory of 3800	3052	msedge.exe	85
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86
PID 3052 wrote to memory of 3684	3052	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://forms.office.com/pages/responsepage.aspx?id=BFw1HqTg7UKOLXNRWR8O8fRzXR_7_2hBi0kQCfPp5mFUQkI0RERPMTVPSDgxMFo2SlhYMlJNTFRVSy4u
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:3052
- 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,0x100,0x104,0xd8,0x108,0x7ffc825846f8,0x7ffc82584708,0x7ffc82584718
  2⤵
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
  2⤵
  PID:3536
- 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=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3800
- 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=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:3684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --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=3360 /prefetch:1
  2⤵
  PID:1128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --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=3504 /prefetch:1
  2⤵
  PID:1068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5112 /prefetch:1
  2⤵
  PID:4856
- 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=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5304 /prefetch:8
  2⤵
  PID:1896
- 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=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5304 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4092 /prefetch:1
  2⤵
  PID:3952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5392 /prefetch:1
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4100 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,2185143458124725645,6813318636214357275,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3588 /prefetch:1
  2⤵
  PID:2276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1388

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
d7cb450b1315c63b1d5d89d98ba22da5

SHA1
694005cd9e1a4c54e0b83d0598a8a0c089df1556

SHA256
38355fd694faf1223518e40bac1996bdceaf44191214b0a23c4334d5fb07d031

SHA512
df04d4f4b77bae447a940b28aeac345b21b299d8d26e28ecbb3c1c9e9a0e07c551e412d545c7dbb147a92c12bad7ae49ac35af021c34b88e2c6c5f7a0b65f6a8

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

Filesize
152B

MD5
37f660dd4b6ddf23bc37f5c823d1c33a

SHA1
1c35538aa307a3e09d15519df6ace99674ae428b

SHA256
4e2510a1d5a50a94fe4ce0f74932ab780758a8cbdc6d176a9ce8ab92309f26f8

SHA512
807b8b8dc9109b6f78fc63655450bf12b9a006ff63e8f29ade8899d45fdf4a6c068c5c46a3efbc4232b9e1e35d6494f00ded5cdb3e235c8a25023bfbd823992d

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

Filesize
6KB

MD5
39c4b494885114ea8907b25811325608

SHA1
e4d8ef0678cf9d699cd80b0b0337bd8b9bc4ed28

SHA256
08de6a0b95bc246575e89e6c9d16ee08edb70422c21793c515ff22c010675198

SHA512
90bf93906cc5e028994932fde2af5cba3d9cbe6772f863c7e48f5885d76146b4979fa3ad5646840795d301951eb7f60dd86c663800c85eb3c82daefa2a3537e9

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

Filesize
5KB

MD5
8c758a622f69e349cd291e30bb1e6eb6

SHA1
d00c3f83b44751ca3eb298c673f72b876ed01a22

SHA256
e21a8301b389f5fa188a706eedcc23029513bd9fa95f5cd2307fdcedfe30bf03

SHA512
59c6cd1b7dac46d66667cb0928022dd5f96cf859bf48b4af740576202b9dda9b64dd187c53b7599c3963285952f7804e62a741122ecf1d06ebb3de2dffafa3fe

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
7ffb62bdcac0cb023a59ac96269531ed

SHA1
2797f7849a716c2c5f7c500c6f976df8dfebdaca

SHA256
5c2c9e880343e9134dbd0e1e764d92eee61a14c54deded7b5fd09b5fb9140f0f

SHA512
8f39caeb80295e346d2bf09d381d4ad2cd3047066632f410c57499eabc644a827bd27b1081c58da2a68787d5364eb2e72b375a8968f6e1a9abb9e5e27e10d871

Download Submit