hxxp://cases-stretto[.]site

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-06-2024 13:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://cases-stretto.site

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
39	ipapi.co
52	ipapi.co

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
3236	msedge.exe
3236	msedge.exe
3632	msedge.exe
3632	msedge.exe
396	identity_helper.exe
396	identity_helper.exe
1824	msedge.exe
1824	msedge.exe
1824	msedge.exe
1824	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe
3632	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3632 wrote to memory of 2780	3632	msedge.exe	83
PID 3632 wrote to memory of 2780	3632	msedge.exe	83
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3020	3632	msedge.exe	84
PID 3632 wrote to memory of 3236	3632	msedge.exe	85
PID 3632 wrote to memory of 3236	3632	msedge.exe	85
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86
PID 3632 wrote to memory of 2332	3632	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://cases-stretto.site
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:3632
- 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,0x100,0x104,0xd8,0x108,0x7ffa445a46f8,0x7ffa445a4708,0x7ffa445a4718
  2⤵
  PID:2780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:3020
- 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=2084,168100890583544720,13320038473241869041,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3236
- 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=2084,168100890583544720,13320038473241869041,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
  2⤵
  PID:2332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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:3456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=3296 /prefetch:1
  2⤵
  PID:4748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=4724 /prefetch:1
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=5412 /prefetch:1
  2⤵
  PID:3256
- 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=2084,168100890583544720,13320038473241869041,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:2292
- 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=2084,168100890583544720,13320038473241869041,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=5616 /prefetch:1
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=5644 /prefetch:1
  2⤵
  PID:756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=4156 /prefetch:1
  2⤵
  PID:3636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=5180 /prefetch:1
  2⤵
  PID:220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4028 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,168100890583544720,13320038473241869041,131072 --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=2284 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1824

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:736

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:992

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A

Filesize
893B

MD5
d4ae187b4574036c2d76b6df8a8c1a30

SHA1
b06f409fa14bab33cbaf4a37811b8740b624d9e5

SHA256
a2ce3a0fa7d2a833d1801e01ec48e35b70d84f3467cc9f8fab370386e13879c7

SHA512
1f44a360e8bb8ada22bc5bfe001f1babb4e72005a46bc2a94c33c4bd149ff256cce6f35d65ca4f7fc2a5b9e15494155449830d2809c8cf218d0b9196ec646b0c

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

Filesize
152B

MD5
537815e7cc5c694912ac0308147852e4

SHA1
2ccdd9d9dc637db5462fe8119c0df261146c363c

SHA256
b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

SHA512
63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

Filesize
152B

MD5
8b167567021ccb1a9fdf073fa9112ef0

SHA1
3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

SHA256
26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

SHA512
726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\5c10191f-ee5d-4b00-b004-a1a5ef029dad.tmp

Filesize
6KB

MD5
92063b586a713f82a5e190d9c001e031

SHA1
3263bc9db07e905adb8dac33f70cb31ee8f3d77f

SHA256
e3e342cc377ba97f9ac847ccfee7acdfab08995754398b177bdcecba51a15668

SHA512
819606132d6e5e82fd3098caf65fc115789329ab5384ba44eea006474257e52810e3e70d27b498e4de8003b6b4380e445ceb475600ef9b8f8c9c47b4a73b5a0b

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

Filesize
96B

MD5
abe69241c2ed0605c46aa39e2e7aed77

SHA1
171550d3c9f741517967b4e9507c8f1b8e050b84

SHA256
d10a20ff5d468eff5f4c96f6d6b4306d1baced7eb96350cc005cc7c0d20426f1

SHA512
cb1b96b8bcfe22e642dc7390dd8824980fe5aecce3640b449caf72b3c2173873d658e23cd502b4c06e8a1cb0390e7c0be9afb24f84131ebcfa9ca55c7d655e96

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

Filesize
1KB

MD5
7324e4f3e783838ac4fa03834de6970c

SHA1
19743616f804bf2e08dd8045d6e451bbf6a6f120

SHA256
82a6b1429d2eda5be688b448dcc49a158b2634d9177500f6eabbab1e4b8246bc

SHA512
993dc6681811d50d647fbcbb96176cc2b6dabc7a1c3323ff716ccbf9307e074a0a3f320c62c8317ea517034802a6409bf52e0527ad4504cac0946561b1f212ac

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

Filesize
5KB

MD5
132f866bbfa88b0637c0f387603deb51

SHA1
af4443349901093f3a132283958aabe055480bd1

SHA256
1ac7505e2d586a103c4133b8b196d7a663869a3a8238ded524642af34bde1561

SHA512
830015073c0a10d6dc8e3b512ee8cfe1a95d1119608ba32fd571edeb303238a4f259cce8bfbaa039b8231e1f8dcde2636c0943d8901f493708c494c0d8557bbd

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
9f0bee6777a121393456a302617d1c24

SHA1
13a671b3c4b5406f68ec84573be369c08d05b07a

SHA256
680ab9241c32fb3dadef9efe53ce006c8a0dea2f7099087ec84240486df59b7a

SHA512
8d00e4641ca9ec01dc0f5d85146ae75201276432c58d4beb679c5e90284fb7f7005af99e6f04b5fd55bafd3550627a855693aa199809c492f63482ea3c08ab2d

Download Submit