hxxps://mega[.]nz/file/4K0wWBZZ#YX1lnHLgIRYuZPcNkOANd8JT9mPtFwxtOyFcMphV8_I

Resubmissions

01-12-2024 15:26

241201-svbb7ayrek 10

01-12-2024 15:25

241201-stmntsvkhy 4

01-12-2024 15:20

241201-sqsexayqeq 10

01-12-2024 15:19

241201-sp74zayqdr 3

Analysis

max time kernel
1s
max time network
4s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
01-12-2024 15:19

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General

Target

https://mega.nz/file/4K0wWBZZ#YX1lnHLgIRYuZPcNkOANd8JT9mPtFwxtOyFcMphV8_I

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

Processes:

msedge.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

msedge.exemsedge.exe

pid	Process
2884	msedge.exe
2884	msedge.exe
4532	msedge.exe
4532	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

msedge.exe

pid	Process
4532	msedge.exe
4532	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	Process
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	Process
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe
4532	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	Process	procid_target
PID 4532 wrote to memory of 344	4532	msedge.exe	81
PID 4532 wrote to memory of 344	4532	msedge.exe	81
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 688	4532	msedge.exe	82
PID 4532 wrote to memory of 2884	4532	msedge.exe	83
PID 4532 wrote to memory of 2884	4532	msedge.exe	83
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84
PID 4532 wrote to memory of 768	4532	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://mega.nz/file/4K0wWBZZ#YX1lnHLgIRYuZPcNkOANd8JT9mPtFwxtOyFcMphV8_I
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:4532
- 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=0x124,0x128,0x12c,0x100,0x130,0x7ffccea746f8,0x7ffccea74708,0x7ffccea74718
  2⤵
  PID:344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,16104369909626121445,8230871334787541980,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
  2⤵
  PID:688
- 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=2144,16104369909626121445,8230871334787541980,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2884
- 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=2144,16104369909626121445,8230871334787541980,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16104369909626121445,8230871334787541980,131072 --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=3452 /prefetch:1
  2⤵
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16104369909626121445,8230871334787541980,131072 --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=3460 /prefetch:1
  2⤵
  PID:2632

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:3916

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
ef84d117d16b3d679146d02ac6e0136b

SHA1
3f6cc16ca6706b43779e84d24da752207030ccb4

SHA256
5d1f5e30dc4c664d08505498eda2cf0cf5eb93a234f0d9b24170b77ccad57000

SHA512
9f1a197dccbc2dcf64d28bebe07247df1a7a90e273474f80b4abd448c6427415bace98e829d40bccf2311de2723c3d1ad690a1cfdcf2e891b527344a9a2599d8

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

Filesize
152B

MD5
39191fa5187428284a12dd49cca7e9b9

SHA1
36942ceec06927950e7d19d65dcc6fe31f0834f5

SHA256
60bae7be70eb567baf3aaa0f196b5c577e353a6cabef9c0a87711424a6089671

SHA512
a0d4e5580990ab6efe5f80410ad378c40b53191a2f36a5217f236b8aac49a4d2abf87f751159e3f789eaa00ad7e33bcc2efebc658cd1a4bcccfd187a7205bdbc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

Filesize
70KB

MD5
e5e3377341056643b0494b6842c0b544

SHA1
d53fd8e256ec9d5cef8ef5387872e544a2df9108

SHA256
e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

SHA512
83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

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

Filesize
5KB

MD5
b722204d32c794ec11cae624e1cb551d

SHA1
b3818fa1beacab838da48480b640d3c21a6f6ac7

SHA256
518271282f711530283ae434d9cd6fd8e1f0856f8176f6879af09b7a64dd38d5

SHA512
b69ef2bb397f0315cbe40bae11b0eeea34a15b799f8324db2a547bbadf7677f892d0204eebd9c7a053100d66fec3f18bf565ca0248f71077d6e91606d5f3fc1d

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

Filesize
24KB

MD5
60d82bd601d64fd00bb0373f5ecd65b8

SHA1
0e8bde426270dfa3ea285c2c5b7282ab37771d4c

SHA256
bdec91a5061c6a400ef33c2dca5b1d0c16c1fe9e464f8ec99a72442b752e6a97

SHA512
5ea1b33784438acd246c02c95716f72c78293bc8d8e8e6d71aeaab370ae9fc2063ba8ffa443bbfc26c96e45a95549b62894b846a459c986531b34a110d0be38d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\shared_proto_db\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\shared_proto_db\metadata\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
\??\pipe\LOCAL\crashpad_4532_ANCCHHJODOOBNTXA

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit