hxxp://rhysidaeoxtkejwuheks3a7htk4zn3dfuynt5mqw6oawlcx6kcxjdeyd[.]onion/1SmgTBTdPAo2incyDCz2eCpOeHBuTynQ/data/ALL_FILES

Analysis

max time kernel
150s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 16:14

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General

Target

http://rhysidaeoxtkejwuheks3a7htk4zn3dfuynt5mqw6oawlcx6kcxjdeyd.onion/1SmgTBTdPAo2incyDCz2eCpOeHBuTynQ/data/ALL_FILES

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 12 IoCs

pid	Process
1532	msedge.exe
1532	msedge.exe
4248	msedge.exe
4248	msedge.exe
2716	msedge.exe
2716	msedge.exe
1636	identity_helper.exe
1636	identity_helper.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe
4044	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 4660	4248	msedge.exe	80
PID 4248 wrote to memory of 4660	4248	msedge.exe	80
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 396	4248	msedge.exe	81
PID 4248 wrote to memory of 1532	4248	msedge.exe	82
PID 4248 wrote to memory of 1532	4248	msedge.exe	82
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83
PID 4248 wrote to memory of 1160	4248	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://rhysidaeoxtkejwuheks3a7htk4zn3dfuynt5mqw6oawlcx6kcxjdeyd.onion/1SmgTBTdPAo2incyDCz2eCpOeHBuTynQ/data/ALL_FILES
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:4248
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fffa86f3cb8,0x7fffa86f3cc8,0x7fffa86f3cd8
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
  2⤵
  PID:396
- 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=1908,10534868288074516135,14589245792756127484,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1532
- 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=1908,10534868288074516135,14589245792756127484,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=3112 /prefetch:1
  2⤵
  PID:2820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=3120 /prefetch:1
  2⤵
  PID:5080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4132 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=2100 /prefetch:1
  2⤵
  PID:3600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5388 /prefetch:1
  2⤵
  PID:4752
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5920 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=1736 /prefetch:1
  2⤵
  PID:4488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=5680 /prefetch:1
  2⤵
  PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=4544 /prefetch:1
  2⤵
  PID:3832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,10534868288074516135,14589245792756127484,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4236

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
390187670cb1e0eb022f4f7735263e82

SHA1
ea1401ccf6bf54e688a0dc9e6946eae7353b26f1

SHA256
3e6c56356d6509a3fd4b2403555be55e251f4a962379b29735c1203e57230947

SHA512
602f64d74096d4fb7a23b23374603246d42b17cc854835e3b2f4d464997b73f289a3b40eb690e3ee707829d4ff886865e982f72155d96be6bc00166f44878062

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

Filesize
152B

MD5
8294f1821fd3419c0a42b389d19ecfc6

SHA1
cd4982751377c2904a1d3c58e801fa013ea27533

SHA256
92a96c9309023c8b9e1396ff41f7d9d3ff8a3687972e76b9ebd70b04e3bf223a

SHA512
372d369f7ad1b0e07200d3aa6b2cfce5beafa7a97f63932d4c9b3b01a0e8b7eb39881867f87ded55a9973abea973b2d2c9b6fc4892f81cec644702b9edb1566d

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

Filesize
5KB

MD5
761cb169ac8beda5dec0c52f00ea7b5e

SHA1
5d34868398807bc2c0d51fd24e6fa4cafead3ca0

SHA256
e05b1f41a83822b7e11875549bbf12b5f33106c5d278586ee3ad1f2f0becf07f

SHA512
a95ad786d1671bdcfcd6ffd0ad448e73874c7e15179d5222a2967bd1a502d7e48843340e72a5e996b75acec13e621e3fc35512bf42e1c67084c94ed79d4f24c0

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

Filesize
5KB

MD5
7ad33a427e663f45a6d6318f5eb1c611

SHA1
19e27b4ef5e2d69bcf97d72bbecb556283184e8e

SHA256
55e2803f94769ff15c86f168c9e9fa1857e0e48963fef4c9a5c13d522bc7596d

SHA512
2f8892520b1fbd55d7f7ec194f161adc1c43972889d0c1ce6e311e9dfa520dad05a75451ec11494bbeb5a1b1c39a3a76b0a0af1120c20b51dae6d084cbb42537

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

Filesize
5KB

MD5
dab18b81bcac318eaa73909c568c07f4

SHA1
cca79624fade921bc3ab38117c3ed7330871832f

SHA256
f479bd9f1d036f8d4638e5229362dacd66bc3f2d8b1f77ce686e9921deb848fa

SHA512
175848d093d2259e11405bcd40cda2b72c74f1772647e5df01a9f6eb314c8b2f66ef2a70fb75b9e527d4a223c902e967e0822aa9cfc859a90c69b29760d06fe3

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
8KB

MD5
260f85e4f4671cb5cd2336758425c41a

SHA1
39d2c35d448159563440c78a2f21baaf13bc311a

SHA256
58b7eefd1e8150d4cfc0c19555825405b5a96584c36b62b1c4d997fa6ab665ae

SHA512
9a4e81d7c4c309736c6658d0d3c4307c0ebe7f6b54277cd69efc73cd72624e2e54f6fb048d1ebd5110d43a35668110f6b1b8aca34c3a221b97c06d16569a00f6

Download Submit