535bcc57c232ec949e1c39d387fc838f73506b7ddfb73ab5cfa6aecbbad15e58

Analysis

max time kernel
159s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 10:25

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General

Target

libmemcpy3dn_plugin.dll.svn-base?id=e3b43bd36fd50840467669364014ee53553872c1.html
Size

203KB
MD5

4b9e135df389ae51c22c36bd34f555e4
SHA1

c44d42a6c42976bd1d5e00f4c141e9d9bbefe2e2
SHA256

535bcc57c232ec949e1c39d387fc838f73506b7ddfb73ab5cfa6aecbbad15e58
SHA512

0faf1fbd307470b0902dab70f7884e9dedaca9856d6f66c74a56243c929d88d62133acfbb4fcbfb8ce7934257e04fa8038147c4d89582f3216d4787d4844e5ab
SSDEEP

3072:yh/APYEwc/+UuL3TYlRtrq1I63pQ7ddsR1j:Ec/+UuL3IeI6kdd61j

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
540	msedge.exe
540	msedge.exe
2792	msedge.exe
2792	msedge.exe
1956	identity_helper.exe
1956	identity_helper.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe
1996	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe
2792	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 1360	2792	msedge.exe	84
PID 2792 wrote to memory of 1360	2792	msedge.exe	84
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 4276	2792	msedge.exe	87
PID 2792 wrote to memory of 540	2792	msedge.exe	88
PID 2792 wrote to memory of 540	2792	msedge.exe	88
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89
PID 2792 wrote to memory of 3476	2792	msedge.exe	89

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\libmemcpy3dn_plugin.dll.svn-base_id=e3b43bd36fd50840467669364014ee53553872c1.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:2792
- 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,0x100,0x104,0xd8,0x108,0x7ffb0e6346f8,0x7ffb0e634708,0x7ffb0e634718
  2⤵
  PID:1360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:4276
- 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=2116,8668756312991046408,1951975831291968496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:540
- 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=2116,8668756312991046408,1951975831291968496,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:3476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=3352 /prefetch:1
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=3368 /prefetch:1
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=5080 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=5104 /prefetch:1
  2⤵
  PID:2292
- 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=2116,8668756312991046408,1951975831291968496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  PID:4680
- 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=2116,8668756312991046408,1951975831291968496,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=5572 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=5688 /prefetch:1
  2⤵
  PID:2772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,8668756312991046408,1951975831291968496,131072 --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=4844 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2420

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\9a92da62-e4f8-471a-9037-b1adee522055.tmp

Filesize
11KB

MD5
10a6d319cfb2c3d5e19349728f96fe7a

SHA1
0b99efc75206d2279a92ba6b5865b23e046fca44

SHA256
67960658b93e511a7376865ef84334b01c8baa818c8d8110473e4fcec6a4d4ce

SHA512
e60105eaf2fcfa24d13a9f6e839be98a6f2fe74e509f29c7083370c877e5e2513003b26a65c0167d19ab336bc863de4db4a3db5f1fec38bd08299b93f71ca644

Download Submit
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
e076335ee78cb040c8f63a031bed118b

SHA1
98aa222f01598ab07b4686931dd6b1cdfcf0d94f

SHA256
6d9c405f3c720f094b431c373135decec484cdb4656d9af1160e176321f688de

SHA512
b7fffc4098a06b6298ebdf4307ca88d7d9eb8d069a06d225b80c4a3a315d8a96e448ba4e06f3dc7fab4af54ffc93c02fa67de4b07b2f38721a073db3933d1e72

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

Filesize
6KB

MD5
5da410fe09e758b08fd5a81233f322da

SHA1
f5a6bc16d528c6180263108783db53473fc65cb5

SHA256
9305d5ad606ed8169732821cb5f2d9607e9cd8ef947e900b115e1e8701264839

SHA512
2074dabaaf97d64ff352a66deae9dbd0635051f4d56db406a18e4b97b3b32ce12bdccc46d94891f072feb195ed1e3822f68a66abc5fcc3fbac232592e1a12257

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\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit