a7f67b0eef59eaded71ea9ffa74b964304ac281697928ed358bed1339fe55a20

Analysis

max time kernel
146s
max time network
140s
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, 00:12

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General

Target

libdirac_plugin.dll.html
Size

7KB
MD5

6b7bfd61b3dd1c1a298585d93d6004f0
SHA1

8ec137e4b014c975f9924d02b58ab41daf2f9eb3
SHA256

a7f67b0eef59eaded71ea9ffa74b964304ac281697928ed358bed1339fe55a20
SHA512

5d6549e9092562e4ed9f24e56327dc6d34389454cbc88f690ed2f5612168f1ad0874aa80379c09dab24334f7972d017736072fcb11b672fcfef967e6a651be0e
SSDEEP

192:ZovTPMcMHyx1Lvav/cv/dKv/bvChv0mXHP5BxSEv/qvST/lo3fLvv6v/yvLMv1vE:ZQPMcMHyx1sCd45mXHP5BxSajT/2cMDN

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
4192	msedge.exe
4192	msedge.exe
2372	msedge.exe
2372	msedge.exe
3884	identity_helper.exe
3884	identity_helper.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe
2372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2008	2372	msedge.exe	87
PID 2372 wrote to memory of 2008	2372	msedge.exe	87
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 1824	2372	msedge.exe	88
PID 2372 wrote to memory of 4192	2372	msedge.exe	89
PID 2372 wrote to memory of 4192	2372	msedge.exe	89
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90
PID 2372 wrote to memory of 3500	2372	msedge.exe	90

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\libdirac_plugin.dll.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:2372
- 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,0x100,0x104,0xd8,0x108,0x7ffd9ca246f8,0x7ffd9ca24708,0x7ffd9ca24718
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:1824
- 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=2096,11182069507528725663,7803677828080787084,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4192
- 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=2096,11182069507528725663,7803677828080787084,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3000 /prefetch:8
  2⤵
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=3264 /prefetch:1
  2⤵
  PID:1248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=3276 /prefetch:1
  2⤵
  PID:384
- 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=2096,11182069507528725663,7803677828080787084,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  PID:4124
- 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=2096,11182069507528725663,7803677828080787084,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=2288 /prefetch:1
  2⤵
  PID:4712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=4852 /prefetch:1
  2⤵
  PID:2392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=5576 /prefetch:1
  2⤵
  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=2096,11182069507528725663,7803677828080787084,131072 --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=5544 /prefetch:1
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,11182069507528725663,7803677828080787084,131072 --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=4940 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:972

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
8f38951143ede15b2f00d3352e458d47

SHA1
1130065985230474657d5f744e99312f22c69485

SHA256
3a559763ad1634ef40108700025a909cc76ca8c66d6c77f41a07e2ced4c9ff65

SHA512
5376e21235d1b828a0d04e35d26154a1e52db3fe02690fa272ba982da55b88bb0ab7473e6b2031fe8d19798abefec072e22542132b175912b31279cda6f15f57

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

Filesize
152B

MD5
b533661b945a612876de1e58ce73d065

SHA1
d93286945efeb7f33b49f8e594cdb264884c827e

SHA256
e5480b47432d7b0ca972afe477fac49f5fc1e8e82aaeab6401de99045949bd65

SHA512
672bc0f694e763a8597eebcce7728716a09515ad17854fae58d1f8df8aefca152eaabfd637bbaf8acae8e7936309809525a9f058a990148964a58c831d96dc4a

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

Filesize
5KB

MD5
5165b15b0cf7cd0b257c8c2ac0c7417c

SHA1
9604a6b3994d98c9898d02d4bccca4d274881765

SHA256
bfb6e94e0bc27d9744f36e26548c09e400dbb59e3db925630c61ec5f3e789695

SHA512
d4ece77bb08bd852c859d0555a5117086048bd0a1f585f2b7ce59c9bd358301315e3f391bdeed166c3ff1575a0e0ded192302eadd6bff1ba04e156b5d541eeae

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

Filesize
6KB

MD5
6e6dec1aed046d6da46493fa3e4cce37

SHA1
0b5da3ba4ea59db75ee2fe9d32c7ee9121e38a79

SHA256
4f60238d04c0a0f7ee1bd3a593bcd8321d98ae5c56591bf1697309735cf446eb

SHA512
b6465a893355c46f317834a2f645d2525c3299bfb2f8f626b5926189034f9d2a13c079eed7e2ff2dd3d726f9287cdfa93b90f5514969a910b1acf19c681ea38e

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

Filesize
24KB

MD5
eba8517f3652641367e901d3a54f7581

SHA1
fea9f4fd8d38fa53f21cebbc148d48fb07fe13c6

SHA256
2d7c268095e786a3e6c729a4503a10709df851a8899197637e6d42aa11fce388

SHA512
da857ea24ab0a1f4e1eae0a23c1b50e86c5e4c5781f9cff94eaa20127671ed5b1ed681c9b626366f155ec89e767ca11554a77f0f4c3a42c44cf821654b483517

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
36ba47ef82a674669707f3aa8bdb6bf2

SHA1
61dad755b1a04e03f218d1dcafd63e319740d3b6

SHA256
688b847be11c2d8b7b106673471d2019ae7686497fed0b309898d20a9888f4db

SHA512
f12267000d9e1a84af88a8fda98d4f40f60836f469f4f50ed5ba6ce62c86cb34389bc95d4857ef63358a25070a53fde7ae178e8ec99d884c3935c336af92113f

Download Submit