c4ed411eaba5a8e00514b93b77137b50057cafbcc141c0d91128de6946c2a1d8

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 00:49

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General

Target

libstream_out_es_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

15KB
MD5

08ec6a35ce20c0009a51b321731ec312
SHA1

550f1eda92661c15f558e591a59f26ab92ab7376
SHA256

c4ed411eaba5a8e00514b93b77137b50057cafbcc141c0d91128de6946c2a1d8
SHA512

f16d5784b1ea2b58e795f76712fd61f976b049f3051774bd27957fe614cf0b1356034164fcca336f9551cde8780cb43103e99ced04008c63ec027464741b01f3
SSDEEP

192:7pvcJpvTPMcMHySpvdMpvIpvppvHpvCipvMXLpvmpvspvHpv5pdLzl+Cq12cLkpd:+bPMcMHyCkXxJzl+Cq124kbrBZFE8uI

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
3772	msedge.exe
3772	msedge.exe
2972	msedge.exe
2972	msedge.exe
5116	identity_helper.exe
5116	identity_helper.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe
2972	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 1752	2972	msedge.exe	84
PID 2972 wrote to memory of 1752	2972	msedge.exe	84
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 4956	2972	msedge.exe	85
PID 2972 wrote to memory of 3772	2972	msedge.exe	86
PID 2972 wrote to memory of 3772	2972	msedge.exe	86
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87
PID 2972 wrote to memory of 2564	2972	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\libstream_out_es_plugin.dll.svn-base_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
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:2972
- 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,0x100,0x104,0xd8,0x108,0x7fff109f46f8,0x7fff109f4708,0x7fff109f4718
  2⤵
  PID:1752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:4956
- 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=2084,17469199404350454054,4716840335545200248,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3772
- 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=2084,17469199404350454054,4716840335545200248,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:2564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=3224 /prefetch:1
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=3248 /prefetch:1
  2⤵
  PID:1612
- 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=2084,17469199404350454054,4716840335545200248,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  PID:3096
- 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=2084,17469199404350454054,4716840335545200248,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=5048 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=5220 /prefetch:1
  2⤵
  PID:4332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=3276 /prefetch:1
  2⤵
  PID:2356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=3320 /prefetch:1
  2⤵
  PID:2968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17469199404350454054,4716840335545200248,131072 --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=5484 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2712

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2356

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
120a75f233314ba1fe34e9d6c09f30b9

SHA1
a9f92f2d3f111eaadd9bcf8fceb3c9553753539c

SHA256
e04101215c3534dbc77c0b5df2e1d1ff74c277d2946f391f939c9a7948a22dd0

SHA512
3c4eb93e425b50e8bcc1712f4cc2be11888a0273c3a619fc6bf72ccab876a427158f661bfc80d0c1e47ef4116febf76a3aaa31a60ec662eae0e51c7f1d3d89b3

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

Filesize
152B

MD5
bc2edd0741d97ae237e9f00bf3244144

SHA1
7c1e5d324f5c7137a3c4ec85146659f026c11782

SHA256
dbce3287c7ae69ccbd1d780c39f3ffa3c98bd4609a939fff8ee9c99f14265041

SHA512
00f505a0b4ea0df626175bf9d39a205f18f9754b62e4dba6fbb5b4a716b3539e7809723e1596bcfe1ba3041e22342e3a9cbaad88e84ce9c8c6531331bbc25093

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

Filesize
6KB

MD5
3106e613b51f976f8808ff2b82503adc

SHA1
1dd861813835b8a62abe1f2f1e0a1ab4bc87bd40

SHA256
08f4a04ffb7c53121e17c4c9929af0c98c4a120b5f152f6695b731f75441445b

SHA512
09a6987d2484b10d1ade736cb9eee0bdd25cd75dcddd82cc8e59f941feb014315ec568408396333fa963cc9f1bdb79977fadb66450170f1e4a80375831cf32cc

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

Filesize
6KB

MD5
f04a511e9938c16fda72e6b735451aa0

SHA1
573e1770734df60d9e9d3a0c32d8f1b74737c36f

SHA256
b620c605ba1eaa2b63aa2f3a58b119dc6e3721ff6c5f0b3b0b31eeddeea75c34

SHA512
ff45ef0bcfde90c2ffcfd29a86c0abd5adafd0f9fa4695af3db2f18ea09c28892932f7389f2087432c76c2dad9b6c07b8046b3f86bf73013d71276ec2247b1fc

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
ba7ed9854f5df95860fddbdace67cc6f

SHA1
ce31b7c6dbdfdd693f85a9c85dab02b5d8e375e1

SHA256
5ecde4887d2a755eb5a69ce656b38235db88106ecc42cfe8871b00759ff5bf4e

SHA512
372b4ad1d528b9f1f129393e82d2a6605267c0142f00c12b889f83508fa504e4b503b655a13fea8be0d3cf3406504efd79ffd6b46c58523dfb42b4d654fae0d3

Download Submit