hxxp://blob[:]hxxps://mega[.]nz/ef3bf397-db77-47f8-a4ad-9a2b08ca8c5b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 06:42

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General

Target

http://blob:https://mega.nz/ef3bf397-db77-47f8-a4ad-9a2b08ca8c5b

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 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 10 IoCs

pid	Process
872	msedge.exe
872	msedge.exe
1028	msedge.exe
1028	msedge.exe
3036	identity_helper.exe
3036	identity_helper.exe
2852	msedge.exe
2852	msedge.exe
2852	msedge.exe
2852	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 3764	1028	msedge.exe	84
PID 1028 wrote to memory of 3764	1028	msedge.exe	84
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 5000	1028	msedge.exe	85
PID 1028 wrote to memory of 872	1028	msedge.exe	86
PID 1028 wrote to memory of 872	1028	msedge.exe	86
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87
PID 1028 wrote to memory of 3232	1028	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://blob:https://mega.nz/ef3bf397-db77-47f8-a4ad-9a2b08ca8c5b
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:1028
- 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,0x100,0x104,0xd8,0x108,0x7ff9603346f8,0x7ff960334708,0x7ff960334718
  2⤵
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:5000
- 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=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:872
- 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=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
  2⤵
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=3332 /prefetch:1
  2⤵
  PID:1632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3340 /prefetch:1
  2⤵
  PID:3808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=4956 /prefetch:1
  2⤵
  PID:4152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4704 /prefetch:1
  2⤵
  PID:4308
- 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=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:1972
- 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=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=4680 /prefetch:1
  2⤵
  PID:2912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=5336 /prefetch:1
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --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=3492 /prefetch:1
  2⤵
  PID:4008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5312 /prefetch:8
  2⤵
  PID:2872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4124 /prefetch:1
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,803388127847392360,5614176850731015163,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1920 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3596

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3504

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
1ac52e2503cc26baee4322f02f5b8d9c

SHA1
38e0cee911f5f2a24888a64780ffdf6fa72207c8

SHA256
f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

SHA512
7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

Filesize
152B

MD5
b2a1398f937474c51a48b347387ee36a

SHA1
922a8567f09e68a04233e84e5919043034635949

SHA256
2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

SHA512
4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

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

Filesize
5KB

MD5
f04a4d5a79f754d60bf4cb1a347a12a2

SHA1
b2f83eb65f271042ad060fc9593b8a06f819cd96

SHA256
2b6ac4e33a35c7e5ed7039ecfaf1b7605a19c33a22c59b5e8a2e55f3eecfbc27

SHA512
abec00496b318078a8cc95f4f9465d6721ef16c4cf653929d826e800c181a7e5cdbdd23ef177a99202c674c352976e284c2030eec5aa11ed9f5b21f77d89dd49

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

Filesize
6KB

MD5
208442981e472ae2795a0cc3cefde49d

SHA1
0063f0a09c3e6ce4cf05e26835d2d5c802974a62

SHA256
13a2b53de32a5010303c2dbd00a87250ab781492639d4493417b04515256f573

SHA512
291bcdb82a937fe780cf0079987735efd2b74f5e2f1cf04a34539784d450f585f47870baf4717e0eb655419f8d5a1115818a27d527e479b30912a0b0225d4e60

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

Filesize
6KB

MD5
46429b5a3b1f4ed6a3f8b23d9e58c801

SHA1
eabc485ceedc893e3575259b2e2cd9d607ef7b7b

SHA256
3ea458ef15c7fe86100f2e15c2ecce69777d685b68b7e0f8713b1ff3051b8f12

SHA512
acd24ab30686bba190c633cef79637581619b234cb3b408c23a1b8ce7457fb7bb26c4a4fa2b361ea56313064dfbd88efc9f37209f9ea515732fe43fb0e222713

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
0489db01a08b68abc6b40af3383e5620

SHA1
e2faf55f870a0c10a5677a0abe2874b37f32fd35

SHA256
755490abbee6378e8e73e517286d18523918fecdf43d736e043c7082df0134d4

SHA512
ea77cbc0bc8043cc8988bb14d4db218de360eb18f5becd16cd0b6cea27adebd7f248b0bdeb4eb7c0b3dd822a8c4843935c1ab1e116e318c592e28e5f6d32d111

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

Filesize
11KB

MD5
b38e74a8402f6973748b58c934e8f77e

SHA1
a76a1903b09795f0ae6d9e4bf33c67a4748d8bd7

SHA256
b322f460db9d3ae53da58baf52239fc752a2d6009927e9edaba1fb693d62c7a6

SHA512
74143df06d1f70725813ef29ee7043fc6541797b58f73fdb980fd4ec3215057a3dbd1430738bb3ec98dcc002456c1093ff24440fa2aca58b7266aa93f4c9e6e4

Download Submit