1db07d0ad6dbde61903c59d911a51f0eaf2716dfc539aba206ec6d3cbaa9b5b6

Analysis

max time kernel
145s
max time network
138s
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_description_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

7KB
MD5

a2f64abfd29711ea206df3ac2fc5c4b3
SHA1

49f15b65c7eabbb51db1425a52cfde350408ebc3
SHA256

1db07d0ad6dbde61903c59d911a51f0eaf2716dfc539aba206ec6d3cbaa9b5b6
SHA512

a33105d0600a8006788bd9dad0226229dc6f9b6a45c884f76358a6c11c3aca0a47f3cd317b444e426d40760cf52fd09a90779491a8605c6f77e8f6c3da8de683
SSDEEP

192:ZtvTPMcMHyCvTv4vijvTvCyvMXcvcv5B/lo3lvVvOvGvevNvOvYUQE8uI:ZFPMcMHyqcX1/XE8uI

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
4352	msedge.exe
4352	msedge.exe
1556	msedge.exe
1556	msedge.exe
3024	identity_helper.exe
3024	identity_helper.exe
4992	msedge.exe
4992	msedge.exe
4992	msedge.exe
4992	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1556 wrote to memory of 4072	1556	msedge.exe	84
PID 1556 wrote to memory of 4072	1556	msedge.exe	84
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 1636	1556	msedge.exe	86
PID 1556 wrote to memory of 4352	1556	msedge.exe	87
PID 1556 wrote to memory of 4352	1556	msedge.exe	87
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88
PID 1556 wrote to memory of 212	1556	msedge.exe	88

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_description_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:1556
- 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,0x100,0x104,0xd8,0x108,0x7ff85ce646f8,0x7ff85ce64708,0x7ff85ce64718
  2⤵
  PID:4072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:1636
- 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=2064,4297123022199320810,11315137419889187863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4352
- 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=2064,4297123022199320810,11315137419889187863,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=3272 /prefetch:1
  2⤵
  PID:836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=3292 /prefetch:1
  2⤵
  PID:3084
- 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=2064,4297123022199320810,11315137419889187863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:2068
- 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=2064,4297123022199320810,11315137419889187863,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=4256 /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=2064,4297123022199320810,11315137419889187863,131072 --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=4084 /prefetch:1
  2⤵
  PID:4744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=3308 /prefetch:1
  2⤵
  PID:1952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=3444 /prefetch:1
  2⤵
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,4297123022199320810,11315137419889187863,131072 --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=2192 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4488

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

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
64836d9ed0fa36504e81806dfddba79d

SHA1
ce09ebf37aebaf90664fcf7f20d9361c7473a372

SHA256
ca4ff89e62d8fa19b959aee20a3eb90a032317329e392dc4e455dc7720651cb3

SHA512
99debdc52571e358b1da6c4086d085f818d5a27b8cddecf68aeff0aa4600d9952277d4578c5d411d4cc4024c54704f5f4583d2b8d2146aef00c031b1ebad412e

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

Filesize
152B

MD5
f89eacc173016441580a1298f148d46e

SHA1
7e27c79728f54be41984235f7bfdd8a0bdcd3a54

SHA256
68bc2993e25bb9f44bdd514acb1ad122806ffba33f21730a201ccc347f496625

SHA512
8c966c08f3decb560b58816dcc8115f927eb58b96e3acfc2b7cc512654479fda45a3de77f9d4639713c8bbce65f202696613bdc66bb33444e9b5451f6cd7481b

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

Filesize
5KB

MD5
7eb23d602449c871788b7b8af092123d

SHA1
db05affe4f9e0fa44202cb02519f99d95a8fb3e0

SHA256
3aee97597d74fa92525affa3b530f86c8e246031a29215d53fe828cc68e1d86d

SHA512
549514ead4bc7737c735bc3c26c7f235d925a39ad55c2b0c072ac57a9a99b8bcdcf417041a228904a3fcfd09f9d5e57b0a7abb445ee9816bb86dc8c90b2b83a6

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

Filesize
6KB

MD5
33637e8068d5e18a857a60e4c2e60bbf

SHA1
edfa3c059d4d278b9251418c0a8b89e56f0ea98c

SHA256
f1bc6827b13e20536002b928604222aa51552f38fe6f506f77348541325c7896

SHA512
a752c86e2f13cc8ddec1926afef19d53412b60eeef6115ed65609235b98db299d5e4cb126cd0e133d44a4f81ca95849754179eb658c3c8c00b9e41d3270753e1

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

Filesize
24KB

MD5
5e5f9bd32aae6854212a031b6e300523

SHA1
cc8669258e1434751286afd57da411a05c9998db

SHA256
25750dcc8a27581ee9b900318146ab470cc1b7c57fb483eba9133cf44de6414d

SHA512
c32061bf863417242b480540c28fcda97cca5cc0d16d72d2d1523a35a087a7479d74ef9f871ae0e328c378af07e58eb1a6d17aa3cd1c41d426a61bb6a02b27a4

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
66817b9c265ef70152c6ff1e972ff3a2

SHA1
81963d736989d79e59aded17f469400f2f8bb7e0

SHA256
3858795a794f1e8ac7655e65a11ce2e57c07e0e5b720bc8d70902b0994fbc1b5

SHA512
c60edee8643e85c9de858ad0e60e2b3963888f819b753738d4a318f9b89e9c31ea4d17ddf57422a44281ce747e6180481dee4f476e314e893e00f74f20409ea7

Download Submit