hxxps://mega[.]nz/file/1BBCyKKR#0BcXNMbdW1r2fsggeRP4xvvq6yXd_ftr7wOQEcDIp_Y

Resubmissions

25-08-2024 15:09

240825-sjwhzszgrc 10

25-08-2024 15:09

240825-sjk29azgph 3

25-08-2024 15:06

240825-sgxy2azgkc 10

25-08-2024 15:04

240825-sfkbjszfng 10

Analysis

max time kernel
5s
max time network
5s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 15:09

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General

Target

https://mega.nz/file/1BBCyKKR#0BcXNMbdW1r2fsggeRP4xvvq6yXd_ftr7wOQEcDIp_Y

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1820	msedge.exe
1820	msedge.exe
1360	msedge.exe
1360	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1360	msedge.exe
1360	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe
1360	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 2064	1360	msedge.exe	87
PID 1360 wrote to memory of 2064	1360	msedge.exe	87
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 812	1360	msedge.exe	89
PID 1360 wrote to memory of 1820	1360	msedge.exe	90
PID 1360 wrote to memory of 1820	1360	msedge.exe	90
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91
PID 1360 wrote to memory of 2140	1360	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mega.nz/file/1BBCyKKR#0BcXNMbdW1r2fsggeRP4xvvq6yXd_ftr7wOQEcDIp_Y
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:1360
- 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,0x100,0x104,0xd8,0x108,0x7fff5a8746f8,0x7fff5a874708,0x7fff5a874718
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,1931768222026583670,10879340301363237378,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:812
- 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=2100,1931768222026583670,10879340301363237378,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1820
- 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=2100,1931768222026583670,10879340301363237378,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:2140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,1931768222026583670,10879340301363237378,131072 --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=3284 /prefetch:1
  2⤵
  PID:2968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,1931768222026583670,10879340301363237378,131072 --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=3288 /prefetch:1
  2⤵
  PID:4104

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:564

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4560

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_mega.nz_0.indexeddb.leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
6KB

MD5
9647e2075112095d54da9871fc86cd78

SHA1
dc638f23ceeab7830f94b24afb578367de39c058

SHA256
fbcc7ef822d7f04fec1890d14115b827dca72612f5b6a6d70de73f0b67ab2356

SHA512
fdc1a60339d08a8b2c90ba4962c32ffd459758b607c3e0371ccc1f26de64249d5691c08f1325de19a03b61b48ae913c59b76b7cdc21c806b181efd75ceae8f27

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

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

Download Submit