hxxps://www[.]weilekes[.]de/en/downloads-en/#minilog2

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 10:18

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General

Target

https://www.weilekes.de/en/downloads-en/#minilog2

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
5080	msedge.exe
5080	msedge.exe
1840	msedge.exe
1840	msedge.exe
1056	identity_helper.exe
1056	identity_helper.exe
1376	msedge.exe
1376	msedge.exe
1376	msedge.exe
1376	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 4572	5080	msedge.exe	88
PID 5080 wrote to memory of 4572	5080	msedge.exe	88
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 740	5080	msedge.exe	89
PID 5080 wrote to memory of 1840	5080	msedge.exe	90
PID 5080 wrote to memory of 1840	5080	msedge.exe	90
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91
PID 5080 wrote to memory of 2288	5080	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.weilekes.de/en/downloads-en/#minilog2
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:5080
- 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,0x100,0x104,0xd8,0x108,0x7ffe901646f8,0x7ffe90164708,0x7ffe90164718
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:740
- 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=2100,13431496604339901797,17232344223410820427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1840
- 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=2100,13431496604339901797,17232344223410820427,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=3260 /prefetch:1
  2⤵
  PID:2340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=3276 /prefetch:1
  2⤵
  PID:3068
- 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=2100,13431496604339901797,17232344223410820427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
  2⤵
  PID:1004
- 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=2100,13431496604339901797,17232344223410820427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5256 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=5124 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=5000 /prefetch:1
  2⤵
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=3568 /prefetch:1
  2⤵
  PID:1144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=5500 /prefetch:1
  2⤵
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,13431496604339901797,17232344223410820427,131072 --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=4616 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4312

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
a9519bc058003dbea34765176083739e

SHA1
ef49b8790219eaddbdacb7fc97d3d05433b8575c

SHA256
e034683bc434a09f5d0293cb786e6a3943b902614f9211d42bed47759164d38b

SHA512
a1b67ccf313173c560ead25671c64de65e3e2599251926e33ce8399fde682fce5cb20f36ee330fcd8bb8f7a9c00ef432da56c9b02dfd7d3f02865f390c342b53

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

Filesize
152B

MD5
cb138796dbfb37877fcae3430bb1e2a7

SHA1
82bb82178c07530e42eca6caf3178d66527558bc

SHA256
50c55ba7baeebe1fa4573118edbca59010d659ea42761148618fb3af8a1c9bdd

SHA512
287471cccbe33e08015d6fc35e0bcdca0ec79bebc3a58f6a340b7747b5b2257b33651574bc83ed529aef2ba94be6e68968e59d2a8ef5f733dce9df6404ad7cc5

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

Filesize
360B

MD5
61297fbf60efdba49a52c47bc55c1679

SHA1
55b258d54f5239a5600904cdb4b5609341e2610f

SHA256
49dbd535e2b21d7537f1a7146afd6295c92f013b6c37305946e37e84045f61fd

SHA512
329ad0efba3d6eee5cdad92faa25da3c87e8c87cc4fc19de529850c96f36aa24f4c5ee094fabce31bb88779c3b449143e761381e04474a2d7b4456a13627a666

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

Filesize
6KB

MD5
aac07eebade2dbe1f56e313fd7fea110

SHA1
0493e5f132508c917de69764dad085bd10ffb646

SHA256
19121e49af277c01492f3c2c6a4f72a05cd56ac8fcf07ffd910614f01502c7b8

SHA512
17ff25756012e2e739e170fe6beb73ae7dca530d0209e3bb4fc936bdeb7f0b8321e2748c88123f66b6ce6ee219bc7c7f27f6da5c47837e55207c2a44edfc6f9e

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

Filesize
6KB

MD5
e9da86d7901afda503e43874c6302cdd

SHA1
eb27a89ed70a05baa9941e6fa866f28dfe25a99c

SHA256
84e035a9e71bd0bf520461508c387f627136e109b5e91da6de917f5902fa31ac

SHA512
64464e9b966b8ce55bf33eaaebd8229bd5e27ab543fa78a793aeb064564eb2dea3631bd909bdf9837cb1a6f21cc46aaf80ded188dfd12647ff1c330aeb65f008

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
d045fa9623ac0704c7512c853b758ba0

SHA1
4cd634200d71a0bff71854ad2e5c0f4dc70ecbef

SHA256
c4c5fd1c6bf5d69edd26a5d4e4fdf074528e9b6e111cddba001ed1d244832058

SHA512
0407eb4a9014ccb9aa03365fbdb1bc19a17d4fe912fd615735251d188d7381792f4c65222792a29fb34e40391bbd026c4452091df907dabe3f987b5a3e97ffb3

Download Submit