hxxps://iasocare[.]de/

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 09:19

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General

Target

https://iasocare.de/

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
4376	msedge.exe
4376	msedge.exe
1236	msedge.exe
1236	msedge.exe
4480	identity_helper.exe
4480	identity_helper.exe
4272	msedge.exe
4272	msedge.exe
4272	msedge.exe
4272	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe
1236	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1436	1236	msedge.exe	85
PID 1236 wrote to memory of 1436	1236	msedge.exe	85
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 1684	1236	msedge.exe	86
PID 1236 wrote to memory of 4376	1236	msedge.exe	87
PID 1236 wrote to memory of 4376	1236	msedge.exe	87
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88
PID 1236 wrote to memory of 4808	1236	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://iasocare.de/
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:1236
- 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,0x100,0x104,0xb4,0x108,0x7ffa597346f8,0x7ffa59734708,0x7ffa59734718
  2⤵
  PID:1436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1684
- 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=2096,1999311407869745321,18050355280233502030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4376
- 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=2096,1999311407869745321,18050355280233502030,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=3296 /prefetch:1
  2⤵
  PID:4256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=3316 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=3096 /prefetch:1
  2⤵
  PID:2848
- 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=2096,1999311407869745321,18050355280233502030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5796 /prefetch:8
  2⤵
  PID:852
- 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=2096,1999311407869745321,18050355280233502030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5796 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=5360 /prefetch:1
  2⤵
  PID:3456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=5432 /prefetch:1
  2⤵
  PID:2232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=4000 /prefetch:1
  2⤵
  PID:2892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=4944 /prefetch:1
  2⤵
  PID:2720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1999311407869745321,18050355280233502030,131072 --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=1652 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2104

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2584

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
552B

MD5
2b6e6d753a980cf9c1ca0b02031684e2

SHA1
c423e7ca2d38b53728493d2b89768ce1dac59823

SHA256
15a8640aa3243217e2592299d1f8539c8ef32d6aa9ce0d0e277af656aadd7ca2

SHA512
c757d1b3bc4227e6e54d11e1f66b2197ea91777ec241e2ff0006c1789ec2fd9a2d7670890971d6952104ae737d01cd0cfaca7b544272a4aa9bb99dbca5b9f84b

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

Filesize
595B

MD5
12fb16b9c64c03977069a4528788f3a1

SHA1
90935cd641aef395076370f588d94c2abe41684c

SHA256
eff04a4b49bd35ad492c2224362a60dedcfdc93f569e28bcac6260c797bccfc5

SHA512
212a73bd10afb7398e3cf4a63c9a8928608cbd32080f61ad2b53b91c6df1cedec68e116296d13e032c3605e83a1d9eb6f13630ff0f2977065c8e70a101bd6f28

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

Filesize
5KB

MD5
b887127687da3a1b7e386fe6a7cac8fd

SHA1
41639107def820e1946069362432accdc7d79723

SHA256
4d0fbb5a1f8bd7d343d137d309230a40d2ab4c790f7fd3a2a69d061bb5f50279

SHA512
1064d4ab125b84c07e39060641cc78c251b1e8bb10683b1c6c7c85ec7027f104176c6b1aa987d69b36e4e740caf973bbbaeff6abbaf453d67c216615d552e42e

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

Filesize
6KB

MD5
ed904c47abb6eb7c2a9784740c91370e

SHA1
c52b6e5350dffd71dac0f5988904df163480cc5d

SHA256
fcab87f21997e7db5d203cf81540f2e00003c39ac68ebc946ee16b13177abb7d

SHA512
ec1f33cfafe83839bc1ceff421273bb406e15faecd8b924d371faa6d669f1e7e46cbc71863357f7f95b51e0a261aa2736d20ce0ea1c51d510d5689ed13b2ff33

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

Filesize
6KB

MD5
c1d7b1b1b83cfddcaf88b7d80182fecb

SHA1
b33848e77460d2d168f014de536981b0c7f91710

SHA256
05241b26cd940e544d600d4aed2f92beaaf52713cf1b2f57aa2df0831c8affa5

SHA512
2a4df2368462700e96c2e88448f6fd5f72cdee114ebe0508e3e961ea32753e1b731c4266219c11a0bcaf56ca99140c9741d5fd60012ed6c496cab1ec8e94231a

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
89f9ab2c0aeba3abaacce77408956242

SHA1
b578989971e397cedb24d3a56ab82a50757c4539

SHA256
214ed69fe7405292361b6cf41e1c30eef07e46213af68baf45ae76c1cb640bc3

SHA512
d7e02ae308273b6112892d5b28c942264d1a6277509f5a98d252e88d32b3b460ad782d7b794788746e102f948a71cc1d38033e451bcbc6dbd49d1329e8d0e1bd

Download Submit