hxxps://sok[.]riksarkivet[.]se/nad?Sokord=kooperativ&EndastDigitaliserat=false&BegransaPaTitelEllerNamn=false&lk=Ladda+kategorier&AvanceradSok=False&typAvLista=Standard&FacettLimits=qLer1g%3a0&FacettFilter=arkis_ark_arkivinstitution%24Regionarkivet+f%C3%B6r+V%C3%A4stra+G%C3%B6talandsregionen+och+G%C3%B6teborgs+stad%3a&FacettState=QBk5zw%3ac%7C&page=2&postid=Arkis+10e6d48d-ac6d-403d-852c-9b1fffae38ec&tab=post&s=Siv

Analysis

max time kernel
25s
max time network
18s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 12:28

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General

Target

https://sok.riksarkivet.se/nad?Sokord=kooperativ&EndastDigitaliserat=false&BegransaPaTitelEllerNamn=false&lk=Ladda+kategorier&AvanceradSok=False&typAvLista=Standard&FacettLimits=qLer1g%3a0&FacettFilter=arkis_ark_arkivinstitution%24Regionarkivet+f%C3%B6r+V%C3%A4stra+G%C3%B6talandsregionen+och+G%C3%B6teborgs+stad%3a&FacettState=QBk5zw%3ac%7C&page=2&postid=Arkis+10e6d48d-ac6d-403d-852c-9b1fffae38ec&tab=post&s=Siv

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 6 IoCs

pid	Process
3128	msedge.exe
3128	msedge.exe
3900	msedge.exe
3900	msedge.exe
2404	identity_helper.exe
2404	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3900 wrote to memory of 1904	3900	msedge.exe	82
PID 3900 wrote to memory of 1904	3900	msedge.exe	82
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 2096	3900	msedge.exe	83
PID 3900 wrote to memory of 3128	3900	msedge.exe	84
PID 3900 wrote to memory of 3128	3900	msedge.exe	84
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85
PID 3900 wrote to memory of 3872	3900	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://sok.riksarkivet.se/nad?Sokord=kooperativ&EndastDigitaliserat=false&BegransaPaTitelEllerNamn=false&lk=Ladda+kategorier&AvanceradSok=False&typAvLista=Standard&FacettLimits=qLer1g%3a0&FacettFilter=arkis_ark_arkivinstitution%24Regionarkivet+f%C3%B6r+V%C3%A4stra+G%C3%B6talandsregionen+och+G%C3%B6teborgs+stad%3a&FacettState=QBk5zw%3ac%7C&page=2&postid=Arkis+10e6d48d-ac6d-403d-852c-9b1fffae38ec&tab=post&s=Siv
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:3900
- 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,0x100,0x104,0xd8,0x108,0x7ffb55f646f8,0x7ffb55f64708,0x7ffb55f64718
  2⤵
  PID:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
  2⤵
  PID:2096
- 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=2044,2139105217839574910,11095356978405807187,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3128
- 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=2044,2139105217839574910,11095356978405807187,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  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=2044,2139105217839574910,11095356978405807187,131072 --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=3320 /prefetch:1
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=3332 /prefetch:1
  2⤵
  PID:4820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=4628 /prefetch:1
  2⤵
  PID:2788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=4968 /prefetch:1
  2⤵
  PID:3432
- 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=2044,2139105217839574910,11095356978405807187,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5372 /prefetch:8
  2⤵
  PID:3612
- 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=2044,2139105217839574910,11095356978405807187,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5372 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=4672 /prefetch:1
  2⤵
  PID:1628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=4996 /prefetch:1
  2⤵
  PID:2080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --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=4180 /prefetch:1
  2⤵
  PID:364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,2139105217839574910,11095356978405807187,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
  2⤵
  PID:2660

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3864

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
1ac52e2503cc26baee4322f02f5b8d9c

SHA1
38e0cee911f5f2a24888a64780ffdf6fa72207c8

SHA256
f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

SHA512
7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

Filesize
152B

MD5
b2a1398f937474c51a48b347387ee36a

SHA1
922a8567f09e68a04233e84e5919043034635949

SHA256
2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

SHA512
4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

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

Filesize
6KB

MD5
ed6cc769d55a9b358700e41d3d1807ef

SHA1
cfda784fffd65652543490e5d6bec700e81fabec

SHA256
34ef682991c531231a45e5435bfd52a18c88051935938e61bf18a672aebbd5fb

SHA512
dc7b71a9a9a0801e31d0278fc5fc5f6db8e45bfded2d403f91b74ec7ca6eaa1e4f431f52c276b35901d1c323d0a0d3165d91a314b05bbbc2cec83737e02ae1eb

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

Filesize
6KB

MD5
cf7071b7ccc0e82d854705e861681872

SHA1
0c77135faeaad050d70e21f9bbd4d9f55566bb65

SHA256
7323228bc1a6571b16ce81964af2696d327f48b208f4e1fbf55b1c6a8b522412

SHA512
bd482be62e1aa81dd60053f38afb8b6b2970d035fdb37458ce2bf1e47d178dfec746789e9cf1ef92619f31faa1b069a3c57a82f78aadb020bbe869de5e0b3e35

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
b7bdd5a8e81c4da194101ac591eedd65

SHA1
1e4d4fbd0dc9950dd5e7e1f58daa1344c072e735

SHA256
88f47069c99fe4c3d7e22d883e079999f305b893ea12dfa0ef58b2077ddfe420

SHA512
beaa727b3ab38ed77f35a5d6d97aadc4a636fb6ca439bddb82d5f3425a088a8530a1edc6b002391f0eb403a65543bf140af8da1c623626a24d17d5724bc71223

Download Submit