ec5c7d0db83c659e296b873c293377995a89218ff46ef9dea14c1b91b8ad2c21

Analysis

max time kernel
147s
max time network
152s
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, 00:14

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General

Target

libequalizer_plugin.dll.html
Size

7KB
MD5

642cd7f14b502dfc49576ae784e0760d
SHA1

4832a06347561b422f7879d9d99f3265d6f4cc17
SHA256

ec5c7d0db83c659e296b873c293377995a89218ff46ef9dea14c1b91b8ad2c21
SHA512

260fa650afcfefdfdefb30132cecf430d34294f44e4ff8b087423161212002fa65ba8fb268d1a752a5386dc9ae566b69199cfe13dd2bcd864826f52c6b1cec61
SSDEEP

192:ZfvTPMcMHyx1Evpv/rv/d5v/0vCSv0mXHP5BxSzv/ZvST/lo3fEvvJv/BvL7vuvE:ZjPMcMHyx1ebdxdmXHP5BxST8T/2yyuN

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
2052	msedge.exe
2052	msedge.exe
3736	msedge.exe
3736	msedge.exe
4620	identity_helper.exe
4620	identity_helper.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe
2964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 3396	3736	msedge.exe	85
PID 3736 wrote to memory of 3396	3736	msedge.exe	85
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2216	3736	msedge.exe	89
PID 3736 wrote to memory of 2052	3736	msedge.exe	90
PID 3736 wrote to memory of 2052	3736	msedge.exe	90
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91
PID 3736 wrote to memory of 4740	3736	msedge.exe	91

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\libequalizer_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:3736
- 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=0x100,0x104,0x108,0xfc,0x10c,0x7ff9841446f8,0x7ff984144708,0x7ff984144718
  2⤵
  PID:3396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:2216
- 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=2124,2863430885066590561,4001042071499041294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2520 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2052
- 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=2124,2863430885066590561,4001042071499041294,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2680 /prefetch:8
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=3268 /prefetch:1
  2⤵
  PID:1720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=3288 /prefetch:1
  2⤵
  PID:3064
- 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=2124,2863430885066590561,4001042071499041294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  PID:2620
- 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=2124,2863430885066590561,4001042071499041294,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=5164 /prefetch:1
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=5184 /prefetch:1
  2⤵
  PID:220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=5592 /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=2124,2863430885066590561,4001042071499041294,131072 --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=5520 /prefetch:1
  2⤵
  PID:2864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,2863430885066590561,4001042071499041294,131072 --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=4880 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4476

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
8c91c8582b0c918416d14bd7eedd686e

SHA1
b2ff8149bc21144fdcec64111afda492965c6621

SHA256
1e839706b748c04adf8efa2790564ca1efd707fdf6451e71af6862e07123717e

SHA512
a93be868d9f08097bff39069378a0bfa0f5c78e74e9e8df820be9b0426cbfe84e03e9638b329b6142279ed140a120c4c4c21857f410fc4789a370445c3919dcf

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

Filesize
152B

MD5
2579d07b98bbefadc929d80fb3dbd32a

SHA1
1ceb57c4b81f0f23500e118a4b9a225116a467de

SHA256
b8443c289ad36568a2bf794ac9ec1f259a9dd930c36680dafc8d0cb4de81feb6

SHA512
53522ad5e8e2a272d5b1bff9b9226b7d976d47413891c60d7efebd4365baff12b6891e3f79b20e14892ec7c654ad2d437941014290c428c6b1bd78a7b3e557de

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

Filesize
6KB

MD5
01af71f45ef3052b91dce4477f294113

SHA1
2b8751208a60646e5607f0c123538e9f4aefd975

SHA256
25565afc828d2fa03583a9ab772fc9cfa46ccb4dad1dd114563822cdb0f9db46

SHA512
5832fb3fcff87eaa84137a6bd59f56d796b26d21ccb27b0ae570c1f1f3a80d43a59e0a85b23eb3946f549c03eed5461452c62621f0f78c2fc1fde62a6271aa8a

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

Filesize
6KB

MD5
43e69ffce2d3643687d0dc2db3621efd

SHA1
ae3c8a0a83d7536e4211f32e119f275f2f21627f

SHA256
ef5bae832109490a224383b1e90b7ba4e63be5f2927c6fc010f3f34689e53bdd

SHA512
86f1b2ea7bf7b51ef2677b36f19ca2c744a7573288aa202b131e2b58405f644d9d5262cd8c4ff3ddfd347a021e96745ae9db5396e9d3cf40c14c583871b3fd22

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
0b0af5271d056c972783e36c48c8a6dd

SHA1
825b1d0c40b5987fe19e357578713a47db2bbad9

SHA256
cb65db2ab2f114a7dbe98fa0f0d378114db89934616ce83e4d13ee0c23479576

SHA512
a122d77335a08f785b26c873d37757652da7d7e623fd418ba8c27784f7c2c1c5e488363ac8e72eddbe66d270248aab782dbca707dd29484801bcf8230d730399

Download Submit