9a786c3f94cc5c8b97799c5338cb4e3d4a279fdc481064a51c35ce8ba2a9dc64

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
19/04/2024, 10:57

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General

Target

libtelnet_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

6KB
MD5

a66d0b8d6ad076e6dd3a6b93fe6f0721
SHA1

4b1b3c6141daa82aebcfc254e828b897a9aae61e
SHA256

9a786c3f94cc5c8b97799c5338cb4e3d4a279fdc481064a51c35ce8ba2a9dc64
SHA512

5a458951d5777d1d3e4d1c3730651521e65531ffeffc8d30c00fc11054b28d665551711c3f9da8331b902e79e2405933abb6e1289ed2c0166cc9c6bf79023752
SSDEEP

192:ZDiPMcMHyu+dDRS4FXOJGB/lo3L0D+hkDDUQE8uI:ZGPMcMHyN/XD/vE8uI

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 6 IoCs

pid	Process
2820	msedge.exe
2820	msedge.exe
3912	msedge.exe
3912	msedge.exe
3108	identity_helper.exe
3108	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe
3912	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3912 wrote to memory of 956	3912	msedge.exe	85
PID 3912 wrote to memory of 956	3912	msedge.exe	85
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 1080	3912	msedge.exe	86
PID 3912 wrote to memory of 2820	3912	msedge.exe	87
PID 3912 wrote to memory of 2820	3912	msedge.exe	87
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	msedge.exe	88
PID 3912 wrote to memory of 2432	3912	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\libtelnet_plugin.dll_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:3912
- 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,0x100,0x104,0xd8,0x108,0x7fffb9e746f8,0x7fffb9e74708,0x7fffb9e74718
  2⤵
  PID:956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:1080
- 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=2080,15812407147232531251,15752421268738474104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2820
- 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=2080,15812407147232531251,15752421268738474104,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2648 /prefetch:8
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=3244 /prefetch:1
  2⤵
  PID:2476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=3268 /prefetch:1
  2⤵
  PID:3612
- 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=2080,15812407147232531251,15752421268738474104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  PID:2004
- 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=2080,15812407147232531251,15752421268738474104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=5192 /prefetch:1
  2⤵
  PID:2804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=5208 /prefetch:1
  2⤵
  PID:1268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=5700 /prefetch:1
  2⤵
  PID:4012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=5672 /prefetch:1
  2⤵
  PID:2672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,15812407147232531251,15752421268738474104,131072 --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=4692 /prefetch:2
  2⤵
  PID:212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:756

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4676

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
7b56675b54840d86d49bde5a1ff8af6a

SHA1
fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

SHA256
86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

SHA512
11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

Filesize
152B

MD5
48cff1baabb24706967de3b0d6869906

SHA1
b0cd54f587cd4c88e60556347930cb76991e6734

SHA256
f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

SHA512
fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

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

Filesize
6KB

MD5
6b87406fe5e0b745032423478216006c

SHA1
6d1cf346c99f054708ab24f40b94384438e7a17b

SHA256
8c37cb83f32c042e72df631c94edcea8c77794651fcf08b2bf1749ced7526160

SHA512
948b695d7e4b36766ae1ebe9eba9e522c89147d2740b89c9145864dcf6f29403baeb1a1619b745831450f2d71069c4d3a74c84374d78a51cb39a14d7bbd642d2

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

Filesize
6KB

MD5
87c3d9793f1130a8e09a5ad33b0cdf13

SHA1
7b844c891c04bd331f7adc061eaee9bc1b47d72f

SHA256
08b915ec7c824069e4a3d2b17b389fce5d0158c306862e1c65c03d6738a0b3e4

SHA512
c44b43c4019ba28945d4a4851a0ee6bb074f49db6b31f4a8cf381cdc1dbd27a6090ae848ecc1ab430e38b261fee970ada76634d9b7965cf5d639e580c74d9c1b

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
3f3994653d60416e41f2b287a937d1d7

SHA1
38d63e659780f98c3b6d8ef1a39d1eda81b727d1

SHA256
ffb9c19c92ddbbdf18784880db7bfd932bc6ba38244158cc4cc1381a60aa7a7d

SHA512
64cb0c2e32c9460aa74d60cf73de96ff5aa994f68cdd306545b778d3959e8fd7fbdc4aa2056fd385eac9000aee94cb457765a4d1ea922e958ad40a1114cea918

Download Submit