hxxp://myinfin[.]be

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 08:49

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General

Target

http://myinfin.be

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
868	msedge.exe
868	msedge.exe
4460	msedge.exe
4460	msedge.exe
4260	identity_helper.exe
4260	identity_helper.exe
3484	msedge.exe
3484	msedge.exe
3484	msedge.exe
3484	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe
4460	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 4724	4460	msedge.exe	81
PID 4460 wrote to memory of 4724	4460	msedge.exe	81
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 5040	4460	msedge.exe	82
PID 4460 wrote to memory of 868	4460	msedge.exe	83
PID 4460 wrote to memory of 868	4460	msedge.exe	83
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84
PID 4460 wrote to memory of 880	4460	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://myinfin.be
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:4460
- 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,0x100,0x104,0x9c,0x108,0x7ffd944946f8,0x7ffd94494708,0x7ffd94494718
  2⤵
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
  2⤵
  PID:5040
- 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=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:868
- 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=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=3288 /prefetch:1
  2⤵
  PID:872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=3416 /prefetch:1
  2⤵
  PID:1612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=4760 /prefetch:1
  2⤵
  PID:4028
- 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=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  PID:4164
- 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=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4136 /prefetch:1
  2⤵
  PID:4684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3980 /prefetch:1
  2⤵
  PID:1284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,5458539888939260184,5829361204990533813,131072 --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=6080 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4952

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
2daa93382bba07cbc40af372d30ec576

SHA1
c5e709dc3e2e4df2ff841fbde3e30170e7428a94

SHA256
1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

SHA512
65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

Filesize
152B

MD5
ecdc2754d7d2ae862272153aa9b9ca6e

SHA1
c19bed1c6e1c998b9fa93298639ad7961339147d

SHA256
a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

SHA512
cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

Filesize
96B

MD5
f50cf4ae71c800980b43ded59eb11ba0

SHA1
b68e7840edf786ac500db52ce6e17e02acb3f3f7

SHA256
67ec762528e6ca0f245e597916dd178fd613e7b54da18220829957a3d5f517a7

SHA512
aa9af187934061de9a14cb7b004c5e0c9cc26e7f2e85d6776c3fbe386b77a0c848ef5ffbf86b77a15355548b71f3f27f33c112e5287509171a9218124fb078f2

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

Filesize
820B

MD5
0faf8405d909569d001ccd7abb5d7c91

SHA1
641016794edcdce522729595fc93021dd74bb6d4

SHA256
feb50aa5666902e2ae5f426ef40f9647139ae03abc7780a3d9b6f184a0121142

SHA512
446187c8d1427a3dfdbc4b1c92c2e5c0710f46796ac565a961d060ad77344f6a6d196531a9bcdfc21dfaf8313a663e10967575331a299c6218dabde7a61a0489

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

Filesize
5KB

MD5
7336641d17ab2c9545107b939fbb9e58

SHA1
b0c0b74dfc35be0967c77c450d3857ef224072ed

SHA256
5756ffe153534801e9912463d5ea9dfbf8b9641ba02e5fed8673eee512372700

SHA512
17a7904f0b45491b0864c64a9376af886c08a821eacc8a356ab93e5c54678fc615834b700a64196e3461289c3b3ebf4acf200872f7ed41852c583876fce9798f

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

Filesize
6KB

MD5
225f9420996afe932f8247ed831351b3

SHA1
6f2969c0c9e65c0b1b40ed392568aa51f93dd5dd

SHA256
d7e3c5142634a6286809d6c9209ad46fac6d67981646ffbab8ac16db13220233

SHA512
71b80338c3e65825cd3ae6e967e2d944b502f88867643eb8f5c8469ca5ad28f81d9e8d732d7fa638815bc4ebc3b6f877b1319c20db79b24903f1fcb17281b513

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
10KB

MD5
5a3e42cfa4df2d4d000b2f1eb48d338f

SHA1
5cd6c146927ec8c9f81ba861c0aa58b3dabdd7ec

SHA256
cd8f65919acd3aedd78e24cd99cfe2e04e673017f5935203f7bcf0ba3572e497

SHA512
04ced625ecf0739664bd5f67f9c4c7ca030d20c68e70d0c8d41b5f58f74bcb9aedd13be1bcd2d55ae3f68079f7ea06e417732dbcb2c032946b16f3773dc01b57

Download Submit