hxxps://mega[.]nz/file/GfhiRIKA#4QaYLpX3zV2p90miNhqxFbZ7T0g4cRdMLmdnD9bHyGo

Analysis

max time kernel
5s
max time network
5s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
11/07/2024, 11:11

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General

Target

https://mega.nz/file/GfhiRIKA#4QaYLpX3zV2p90miNhqxFbZ7T0g4cRdMLmdnD9bHyGo

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
4092	msedge.exe
4092	msedge.exe
832	msedge.exe
832	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe
832	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1768	832	msedge.exe	82
PID 832 wrote to memory of 1768	832	msedge.exe	82
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4440	832	msedge.exe	83
PID 832 wrote to memory of 4092	832	msedge.exe	84
PID 832 wrote to memory of 4092	832	msedge.exe	84
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85
PID 832 wrote to memory of 2196	832	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mega.nz/file/GfhiRIKA#4QaYLpX3zV2p90miNhqxFbZ7T0g4cRdMLmdnD9bHyGo
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:832
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fffc1e23cb8,0x7fffc1e23cc8,0x7fffc1e23cd8
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1908 /prefetch:2
  2⤵
  PID:4440
- 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=1888,8507923424490153470,12022157386901529328,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4092
- 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=1888,8507923424490153470,12022157386901529328,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
  2⤵
  PID:2196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=3192 /prefetch:1
  2⤵
  PID:2144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=3200 /prefetch:1
  2⤵
  PID:800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3976 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=3988 /prefetch:1
  2⤵
  PID:4100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=5004 /prefetch:1
  2⤵
  PID:3844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=4896 /prefetch:1
  2⤵
  PID:564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1888,8507923424490153470,12022157386901529328,131072 --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=5320 /prefetch:1
  2⤵
  PID:2540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1672

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
b26cef15e9a3cc82fb429a163f96ac6b

SHA1
718ac4822198b1a21f43b6941d0d8df107fd0015

SHA256
73af2c2ebc9187187d887e4abc8b04561c55f36f7f9cdf20293d522ce5c2f506

SHA512
87f96314ea9a1f394d24de5657e61cc6809c961fd05280b4875a06bb928f4e19dadf725fcd0417f16c93cdceca349dd27dd95d0f8f0f756020322803b2f91cdc

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

Filesize
152B

MD5
5efcc43219d778bd14d32016100f2708

SHA1
b06f6726698a68781854bc342a54e06bc4562217

SHA256
a7534c7d125854f7fe662a7951443cad1d1ff0d8d3eb537dde5a381cd3415666

SHA512
6bbdf16b41bbc3ac5d4e2b93683a712d56eb58719799f69cb7240a77f799928b48af2771f76d9d7829846db12d0116e3a8ea6c5d0f02d5e840db1b3c018480b4

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
5KB

MD5
3fb3b9df29b335034f027a1d80fc8bc9

SHA1
03d965f9bf002d43ef837083bdc7aa2cd4e95d85

SHA256
c144c5880d1b3d1e89dea15f71df1ec3d23b2af3cfd643266d57810e124b4c2d

SHA512
cc1a052918b85612e1959c6e0cacf42f2d4299837e12e2d5e2bcdd1573ba61167b76a46d2945d6624486a2811f9d9376c9055ec7cd03cf6157e98aa2052e0db7

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