hxxps://sakai[.]mci4me[.]at/access/content/group/stg[.]site[.]50931/02[.] Data Science _ AI Application/Data Science and AI at Loacker June24_inkl[.] Charts[.]pdf

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 10:45

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General

Target

https://sakai.mci4me.at/access/content/group/stg.site.50931/02. Data Science _ AI Application/Data Science and AI at Loacker June24_inkl. Charts.pdf

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 8 IoCs

pid	Process
2268	msedge.exe
2268	msedge.exe
4476	msedge.exe
4476	msedge.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe
4476	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 4416	4476	msedge.exe	88
PID 4476 wrote to memory of 4416	4476	msedge.exe	88
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2344	4476	msedge.exe	90
PID 4476 wrote to memory of 2268	4476	msedge.exe	91
PID 4476 wrote to memory of 2268	4476	msedge.exe	91
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92
PID 4476 wrote to memory of 1488	4476	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://sakai.mci4me.at/access/content/group/stg.site.50931/02. Data Science _ AI Application/Data Science and AI at Loacker June24_inkl. Charts.pdf
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:4476
- 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,0x100,0x104,0xd8,0x108,0x7ffb18af46f8,0x7ffb18af4708,0x7ffb18af4718
  2⤵
  PID:4416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:2344
- 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=2128,17096743328809637460,3891601967016632606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2268
- 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=2128,17096743328809637460,3891601967016632606,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=3324 /prefetch:1
  2⤵
  PID:3544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=3340 /prefetch:1
  2⤵
  PID:1124
- 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=2128,17096743328809637460,3891601967016632606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  PID:1348
- 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=2128,17096743328809637460,3891601967016632606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5516 /prefetch:8
  2⤵
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=5216 /prefetch:1
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=5208 /prefetch:1
  2⤵
  PID:4588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=3364 /prefetch:1
  2⤵
  PID:2108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=4808 /prefetch:1
  2⤵
  PID:4200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,17096743328809637460,3891601967016632606,131072 --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=3744 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1016

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
257c0005d0c4d0bb282cb470925e4376

SHA1
f9b8efb511ed64292568977c9f2ec255509e8f7d

SHA256
8185c36aaacfc71e42f94fad8e198fe7fb2d868398ceabb89261cae94341cb22

SHA512
2f3e8f352ed3ef88e8c28650390f93f98c92174d268330b886f3ebd1ba0163999051298ee12a054606b4986005452a241c6864cd292e69492d79c37d500556f4

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

Filesize
152B

MD5
4819fbc4513c82d92618f50a379ee232

SHA1
ab618827ff269655283bf771fc957c8798ab51ee

SHA256
05e479e8ec96b7505e01e5ec757ccfe35cb73cd46b27ff4746dce90d43d9237c

SHA512
bc24fb972d04b55505101300e268f91b11e5833f1a18e925b5ded7e758b5e3e08bee1aa8f3a0b65514d6df981d0cbfa8798344db7f2a3675307df8de12ae475b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
2af7675370a1d2930ccc24a084416593

SHA1
9de399c3309c855003421c9ea027f70ff1e91884

SHA256
85de6844a612fe221835a80ff54b6d65ed05d9fb28881c421eb79f0f0f0b1671

SHA512
b0f49a2247fd0404b929e417b5e7804c85c8db41ee5552c6e0155735af833f9400743a6574b0473976f5e98faae7568c331b1cf2f8fb23ef3a0ddc98dba8467b

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

Filesize
183B

MD5
e945ba579008937302908e8081c25405

SHA1
f4a6d1e8f1b77baf0c5973f082873d406a07c86b

SHA256
e83e5609db9ef6721ae137c43559816f90fc45fbf6243dc0d47df4ed8679c690

SHA512
75daf23c1dc96c1bd910cd63ff7cc7bd3348bc8d889bba4be662f96de3b502cb6cc804bd898f7e6638d05e922b9ca7b0496f49a44e84dd0f9247a3b840077a4f

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

Filesize
5KB

MD5
7c463b451763f378472aed8c34f7da8a

SHA1
6928ccf1ec697d5ee197e9eb0013a05089ce3465

SHA256
123c2d1fc0cf5470f0ae0a08efbc225957f5adae840db1d4465b369ae4103d09

SHA512
e37a7b4f84c95aa43a585dc9f3740b356770f6b30b5cd608f0bf9909ad6d90b2d09a5d0a04e781a31582a703d5f72802dbd7b2649e66d2558bcdf83a46f54170

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

Filesize
24KB

MD5
95cd1581c30a5c26f698a8210bcab430

SHA1
5e8e551a47dd682ec51a7d6808fe8e0f2af39e86

SHA256
d58162c5ae5e18fc06604c285e024c01686093d70994dc93b4ae9d85b4c3f7b9

SHA512
e49403df10177053634c431203a91d26df5dfb23cbbb88847459ecdf4b6107040d0944a3e84ee6bb26cb4e8017a35c8c31b658387cd1b6938ba4cb9f59606ece

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\Default\f38697a9-2815-4873-b13f-0ee1a541c6a3.tmp

Filesize
5KB

MD5
7f8536c6a4ba642cc3f0d8d2cf4f133b

SHA1
c6ddcf6ec31649b0671642c1ea730c723cc31bbc

SHA256
d36198f27dc79acf95cb8a4d0e20da6ccd8ef55f6c79b55b974c8d4765c9e37c

SHA512
9e1dc857d349c1502feccad13377a9c0326ac1820a983ad4004d38134e4e4ebf54d4db83467a0bc753375ef23ea6ff17bb5b492915ed2f2c6e7390570a84d136

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

Filesize
10KB

MD5
37f871bfbe45516d49d7c92b82a7eb13

SHA1
dab5962d46b040ff740f4932527d85bae5abbb83

SHA256
926f272e0298d1f086a4f3ab66d3bbf36dfdce54d9a434ad1c1cf0208d0dbf6b

SHA512
710547392635ddefd80483ab46a1ea125b5a77fcb10ae90ca6f1b3e14876e0c20d14fb015834a35d74f6ddd22d82c60c8e63b6ca7c999deef87d5dbfe55db3d9

Download Submit