a9386c22392b60e57ea375b578ea0b19155ff6c2370d50a0391a91d297db8848

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 00:26

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General

Target

libmemcpymmx_plugin.dll.html
Size

7KB
MD5

1092d429bbb475dab2dbbc5e73f32a1d
SHA1

c6c4dd1a94cf70a1ada5bef1c8ae2e0d75e82049
SHA256

a9386c22392b60e57ea375b578ea0b19155ff6c2370d50a0391a91d297db8848
SHA512

d57eb382b6c3e7d2feea1229a92ccbb528e999423f4393a0d39847ca8e356fc87d622e32bea1577e0bcb012c3c8d57e59bd329cc9b781232f43efbe19c4cbe35
SSDEEP

192:Z6vTPMcMHyjvYvpviIvYvCzvMXtv3v5B/lo3CvSvnvnGvXvYjvnvdUQE8uI:Z2PMcMHyHZX9/YE8uI

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 10 IoCs

pid	Process
4892	msedge.exe
4892	msedge.exe
3624	msedge.exe
3624	msedge.exe
3872	identity_helper.exe
3872	identity_helper.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe
3624	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3624 wrote to memory of 2160	3624	msedge.exe	84
PID 3624 wrote to memory of 2160	3624	msedge.exe	84
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 468	3624	msedge.exe	85
PID 3624 wrote to memory of 4892	3624	msedge.exe	86
PID 3624 wrote to memory of 4892	3624	msedge.exe	86
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87
PID 3624 wrote to memory of 1700	3624	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\libmemcpymmx_plugin.dll.html
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:3624
- 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,0x100,0x104,0xd8,0x108,0x7ffd1b6746f8,0x7ffd1b674708,0x7ffd1b674718
  2⤵
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:468
- 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=2108,12625390928823359901,16041576962369940488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4892
- 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=2108,12625390928823359901,16041576962369940488,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:1700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=3264 /prefetch:1
  2⤵
  PID:2500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=3312 /prefetch:1
  2⤵
  PID:5036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=5048 /prefetch:1
  2⤵
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=5084 /prefetch:1
  2⤵
  PID:4476
- 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=2108,12625390928823359901,16041576962369940488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5408 /prefetch:8
  2⤵
  PID:3764
- 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=2108,12625390928823359901,16041576962369940488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5408 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=5596 /prefetch:1
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=5544 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,12625390928823359901,16041576962369940488,131072 --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=4188 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1572

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
22bb6af63c7710354ac7070e45ac988c

SHA1
34d29d6b316e39ed8fb8c5efb42c4269040fcf1f

SHA256
1a70d5d3dfc04e6f5cfec1ceb06676039229f895f30007fdb55b043ed48ab4fb

SHA512
42c12820b5237caa5b4d5149901f84db6619a69e85cb869df06e07b3cad1b51e0c2d0545ee0129cbc8e7947fd8c2989def537ad2d58a1d5bf2c2a1bf60041ca3

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

Filesize
152B

MD5
62677bdc196e22a7b4c8a595efb130cd

SHA1
bd2adf18caf764c8f034c08b6269d9693875f3c8

SHA256
b540616d7e73ff22642f4fbe2bea0f9daa2f1166391e76cf817b2a93e0bd41d6

SHA512
d23c3b9662eea6a75382242fb8e8084abc1127afbd2632f161df71a2aefaf223621511e1bf6229cf7e86313101a8d9dfe2f20e1c0bd481066e1969cd6fa75e32

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

Filesize
6KB

MD5
4cbcad0b61c153737aacc2c6903b9745

SHA1
a6acdaf371ccb2a9b8b4168dbd8309865b04a1e7

SHA256
0bf24cc60f5483f49fd6b9cdb13fb349308c2383ea4d0c873d78ae6014a01b5d

SHA512
e080bdb84bc11fddf2e2519e53387f625d24071fe9740979392f9d86565cb5f1cf16c13c0f6914d8dffbe635eaaca3d75db9953fd3242677e96b55d1179339e0

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

Filesize
6KB

MD5
a26b7da95453910d8d3870d08248b72d

SHA1
69cc307861b8541f5ee5b9346b697f332dde520a

SHA256
7bea089a6c36bc11881a6475eef1caa31a7caf67fe47e330ba9d802d8ab624f7

SHA512
94277e76c5e56a2fff54d318c8035de4b90abb0990a709902f55601f801825b9c67b189e7421fbc2f6a06050c40c668722547436b6f941f4504d85d353c077c7

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
dbc4a3c1733eedc20d507c69d63f75c8

SHA1
238a73bfe24e0bb72abbe398fe94a10715779727

SHA256
95cf236b30e3fe1e2c4e5e57841aee1288586d48adb843c2cf2508b71351dd4f

SHA512
03367a0b6f289cb2b455cecc0226f95b168244f215574d64d5efd4d6d0bcd4a5aea62a659c2be64835f1c0605b85e01f4de1d012df933c345dcec1e136a3839d

Download Submit