hxxp://l1s[.]saturn[.]ms

Analysis

max time kernel
1s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2023, 18:00

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General

Target

http://l1s.saturn.ms

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 4 IoCs

pid	Process
4664	msedge.exe
4664	msedge.exe
3384	msedge.exe
3384	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3384	msedge.exe
3384	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe
3384	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 2212	3384	msedge.exe	79
PID 3384 wrote to memory of 2212	3384	msedge.exe	79
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 572	3384	msedge.exe	87
PID 3384 wrote to memory of 4664	3384	msedge.exe	86
PID 3384 wrote to memory of 4664	3384	msedge.exe	86
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88
PID 3384 wrote to memory of 3864	3384	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://l1s.saturn.ms
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:3384
- 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,0x100,0x104,0xd8,0x108,0x7ff8ef6946f8,0x7ff8ef694708,0x7ff8ef694718
  2⤵
  PID:2212
- 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=2052,5935353607476474497,15340356490235158840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:572
- 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=2052,5935353607476474497,15340356490235158840,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2636 /prefetch:8
  2⤵
  PID:3864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=3284 /prefetch:1
  2⤵
  PID:4340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=3232 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=4608 /prefetch:1
  2⤵
  PID:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=5728 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=4828 /prefetch:1
  2⤵
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=4888 /prefetch:1
  2⤵
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2652 /prefetch:1
  2⤵
  PID:4836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3124 /prefetch:1
  2⤵
  PID:4340
- 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=2052,5935353607476474497,15340356490235158840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6000 /prefetch:8
  2⤵
  PID:216
- 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=2052,5935353607476474497,15340356490235158840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6000 /prefetch:8
  2⤵
  PID:4100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,5935353607476474497,15340356490235158840,131072 --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=5708 /prefetch:2
  2⤵
  PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4028

Network

MITRE ATT&CK Enterprise v6

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
fc99b0086d7714fd471ed4acc862ccc0

SHA1
39a3c43c97f778d67413a023d66e8e930d0e2314

SHA256
45ef01f81605bfd96126d5520c5aa0304c7fa7d5fdb3e4d5b2dd2bf84e2afd96

SHA512
c308fa3eda9235d67a506a5f058fefb9a769ec01d7b0d4f5a2397892cc4f8155301c55c1fac23bebacdd087ab3f47f1eacc9ff88eff4115a7d67aa7b1d6581a8

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

Filesize
384B

MD5
4dee29090ba83e325e5fe390f142b969

SHA1
6dcdc7edeb332a49210a2a0ee25f40370d4dd81c

SHA256
a57cfd2589e1f3e86960bfda233357d9ba19418b46f8174d83962c0d38d06d95

SHA512
72ec2401fc6e9ae3afb7c062eccc4a62e14855e9ef159e3c18f1da67c4549992d3336a74b4d08e617b9484238bedf7059c7215f96efa2664da5b9a17c9975288

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

Filesize
866B

MD5
2cd60e5bbbd840267c06875a6330e7a9

SHA1
9b15789f887f19912ca0ec100ebcf733b12c8c8c

SHA256
b650fea1892b9969a8e00fc0155570d83a940d986279a82283e7fb3e814f9f10

SHA512
afeeaeba51f1a4b4a7c6d797d408da82300ab9e0a993a8d89cc8b647122ee383529942af7b04035d0976b6a77350d64a3d6523375caac3afbbd5e3856c233a66

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
0d285762bff21049a6d77884bf40ad2e

SHA1
ba77a0f36367ad8e7492d2e019986536e3b0b489

SHA256
3f678fe858ad78c931a484b5d89d165729654051fffee515532372e2de1c1400

SHA512
bbb001d658cfa37f40511591a0cb7fd5a0c7e7f47e275b6336c43b54684a9853678a9f00c70ae066cf31009565ed105212ea80a6b9ba8cac15dc64f70183c1dc

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

Filesize
5KB

MD5
af26b840f234592f9ad753e4f73ce272

SHA1
27aa970771ef9e6068dc802be481cb5743ce78f3

SHA256
3258ee42465f24da966168efae637986f15e259d2ef0a56646ac38d34b72b8f3

SHA512
6e0da14b9e1aeae92529d3535f2bcce38aa2f2d0596d15b73a3300fb758ddf93f88cb42a091615e0cb826e89235b485bffb57092dad178f4c1608ffe680fd3f1

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

Filesize
5KB

MD5
e102515e53ec28d3528c424a421b3e3e

SHA1
f1438c6f260e8d9fcea76a23b2e8c97f764fb60d

SHA256
2027fb5a395b426bd45ad9ec6328e50ac14d83e9b870dfc5a1015cbf42b78f1a

SHA512
3cdbaa9a7fa4e2028bd0c71556f1fb3cceba938630de44205add8f7657e09c360d4b207b1a9aab996e849b2d5285e0d670143fb0f01cef38b9325d60ed085d97

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

Filesize
24KB

MD5
96f00bbd6a174879c58220f95f0115f5

SHA1
d3d7f82b0bf27daf1b3903bfe050c2d05422050f

SHA256
644442e740a8c0bb20f712f6f84f5bf4a81bb29d4e9446b2832ca65618961107

SHA512
e7c5e90eb85aee7b81b9c163f618ad3789a48b256040f6f00eee7fce52c60e1ff491bf0538b9c846fb115b73163710e46a45ce056e3b41ca59d88c421502ccea

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
12KB

MD5
9660bdb7ed9a87864f81120b98500fbc

SHA1
44cc7fa54b638c62e81a072ab1ef9c6a8d3fb2ae

SHA256
19559acbf7503b7836c78c7df9b9f421c768d1d0ad6c5236e9b0348ac1969b52

SHA512
aaaa11553ff62dc79b27e2520a8cbb5de8860116fc5a9340769049e5f21cd7a40c7f7ecfd8b77060eedf32419721e1cf43afafb2876ef195844bb0b9f1363e0e

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

Filesize
12KB

MD5
dd59f37378fd813088c9cf1bdad45696

SHA1
6f5b97db5242922e5a678d31827b00388aae2908

SHA256
68275041131e4b455fcb9228ba8dffd97cfdf2e32d9f63b6b2341a58be8a7cc1

SHA512
8ac4495e754e283b44f837adae28c4084b351b3db31ea18527bdeda5b986da63f13ade14a84751b5f782cfd35de909652f969d2d111488ad691f16b4345b1411

Download Submit