hxxp://stlouisgateway[.]org/u47/ild9smb2gtb

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2023, 21:22

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General

Target

http://stlouisgateway.org/u47/ild9smb2gtb

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
4644	msedge.exe
4644	msedge.exe
1648	msedge.exe
1648	msedge.exe
2100	identity_helper.exe
2100	identity_helper.exe
4316	msedge.exe
4316	msedge.exe
4316	msedge.exe
4316	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe
1648	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 3764	1648	msedge.exe	63
PID 1648 wrote to memory of 3764	1648	msedge.exe	63
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 3700	1648	msedge.exe	86
PID 1648 wrote to memory of 4644	1648	msedge.exe	87
PID 1648 wrote to memory of 4644	1648	msedge.exe	87
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88
PID 1648 wrote to memory of 556	1648	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://stlouisgateway.org/u47/ild9smb2gtb
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:1648
- 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=0x100,0x104,0x108,0xdc,0xb4,0x7ff8158e46f8,0x7ff8158e4708,0x7ff8158e4718
  2⤵
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:3700
- 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=2184,645007232536875041,2231743864642692506,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644
- 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=2184,645007232536875041,2231743864642692506,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=3556 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=3532 /prefetch:1
  2⤵
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=4712 /prefetch:1
  2⤵
  PID:2460
- 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=2184,645007232536875041,2231743864642692506,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3984 /prefetch:8
  2⤵
  PID:668
- 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=2184,645007232536875041,2231743864642692506,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3984 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=5220 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=5080 /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=2184,645007232536875041,2231743864642692506,131072 --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=3452 /prefetch:1
  2⤵
  PID:1476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=5188 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,645007232536875041,2231743864642692506,131072 --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=5124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4296

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
b950ebe404eda736e529f1b0a975e8db

SHA1
4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

SHA256
bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

SHA512
6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9bbb7362-eed1-48d9-8bd7-65a83db423f1.tmp

Filesize
24KB

MD5
ca36933e6dea7aa507a272121b34fdbb

SHA1
3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

SHA256
fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

SHA512
5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

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\Network Persistent State

Filesize
180B

MD5
77df5ca5453a187868398d34224d4802

SHA1
008b3556f1557b36ed8bb8fabb0a5d0ed0c8f6aa

SHA256
22822aacb70ea6665fa3b34deb1226c36c25762bdaea3e6484e41f5faa9764b4

SHA512
960fa7f3c7252b1db2d136922f1af623586ef5b4c4ddad64127ae9b8d1a7632b5a298623fd91c2eb23b4b6222b6354d59e3f0f3642857337e52afdb2ee5f4e69

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

Filesize
5KB

MD5
2769de9aeb3789f72a75c1a6d29cb1ce

SHA1
f681d51039b526b29e3260ceb3534ca82db498a8

SHA256
54c68a71b9b8b7c52c195535b1d6ae02747c2eac9c0145537945b610ebd599cc

SHA512
66b80e72be0e03fce7062fe3eaad46e8b298e0da05a21f108fbd534e969c25c27f1420aadac4377e4dc05be91d8c6895bd9ecdefe14052b891f07a66510f4690

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

Filesize
5KB

MD5
7749ca088d2b34a89c9e128f7e686b6a

SHA1
fcfbeb87b716c594696aaf35cbd1bc41799a4f76

SHA256
f67da751130aa464309e7d7ec21573ccccf52294d8850b2493e74270a3741202

SHA512
b1b5b51367d406d09ae6b6b4930ce6fe4bd03ec6b0a74e1c4cfc6d29b13d37b955646a952d8b089b40e0b92d02e130b4a3fd3b9d2840752ec4345607bf12eba1

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
e3d90ff5e30d1464c2a93342143742a4

SHA1
1be9d49d2c73195d12b1de2378dbe6d2ee13d4e6

SHA256
1c8f91cfe5542eaa8d9e878677f9760719e35e43433781c247c3bd23f13957c7

SHA512
e198de1f3aa981f173deeba226b7ccea00c47d7f263ea4d12962cf8555f466c938b6fc92e4b08d11ad620c148a5263dc5c89489be2c88f71f3539f09a06bf58e

Download Submit