dcf95046591c50d28d851489dfd63d8c763b456898c3554f8b42e9b7e4aefedd

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14-03-2024 11:37

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General

Target

c88526e8c2c8c8e880d2d7c457d38187.html
Size

11KB
MD5

c88526e8c2c8c8e880d2d7c457d38187
SHA1

c5fc1831f155354939b02fbb701e4172be3dc57c
SHA256

dcf95046591c50d28d851489dfd63d8c763b456898c3554f8b42e9b7e4aefedd
SHA512

5512843dca0c0407d8365c77f1094618b63e9187e09743a3c6a1cd4f71ecf8ea21a968d783f8d6878bad8bc497590ea3da760c997bd11cc4ae1f83356251e39a
SSDEEP

192:2ValIsr0r57M4Wxa/T8I+/w1wvqa1JauBuLbdU8d:salIcIQ4WxaX+/ggJaguLZ

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 8 IoCs

pid	Process
3936	msedge.exe
3936	msedge.exe
3096	msedge.exe
3096	msedge.exe
1184	msedge.exe
1184	msedge.exe
1184	msedge.exe
1184	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 4400	3096	msedge.exe	88
PID 3096 wrote to memory of 4400	3096	msedge.exe	88
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 1688	3096	msedge.exe	89
PID 3096 wrote to memory of 3936	3096	msedge.exe	90
PID 3096 wrote to memory of 3936	3096	msedge.exe	90
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	msedge.exe	91
PID 3096 wrote to memory of 4740	3096	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\c88526e8c2c8c8e880d2d7c457d38187.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:3096
- 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,0x100,0x104,0xd8,0x108,0x7ffa7ebd46f8,0x7ffa7ebd4708,0x7ffa7ebd4718
  2⤵
  PID:4400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,13884774379012692197,9815201271650814534,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:1688
- 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=2140,13884774379012692197,9815201271650814534,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3936
- 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=2140,13884774379012692197,9815201271650814534,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /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=2140,13884774379012692197,9815201271650814534,131072 --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=3260 /prefetch:1
  2⤵
  PID:2096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,13884774379012692197,9815201271650814534,131072 --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=3308 /prefetch:1
  2⤵
  PID:4052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,13884774379012692197,9815201271650814534,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4212 /prefetch:1
  2⤵
  PID:1668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,13884774379012692197,9815201271650814534,131072 --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=4524 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5072

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
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

Filesize
152B

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
120B

MD5
e3894b3ebc923d4fad0f684e463c41c2

SHA1
54a24a9a6baabbb3d7384841f80d967e20a4255d

SHA256
bedc1468be193dbd4aaf640b7ffc2af7a27eb953bd152f41637f1c8b43467680

SHA512
21fa36674f12393acb1cc0b6a7d8432f425a0cc23926356c74759bd5b1c33337e913fd3a398665d99a9967678330176a03907e28275c258730c7eb7b7ba14471

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
96e8a6a0976bc5609e78160d17a53934

SHA1
de6297e36ee06794845a3733ced47fbbe41e21de

SHA256
5cb15f3e79dd77ff304e19cbc30c583bc5949e5f139eef5767743f6b2ebb0060

SHA512
53e550eb17978f47093c37a13ca13bce886a8f24249f4c39d1db3d1e40eecdf8074bd06380bc07b7bea9373383da1e79aeac86e535c2cb9aeb87ef7bea0aa60e

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

Filesize
6KB

MD5
aa9a0fe5f0068788a041a5fbd8f768a3

SHA1
dbb6382fdd585f335381e5f3bd4c24d79a01da65

SHA256
3af976b686eeed1786b3338655085d9229d3e95155bb08ce964f73be0a02d24d

SHA512
14bb63775674d348e92943e2e54bc862f589335f091c8c90124f332f91d6d6817f40eedb51d04464d5c20d2c63938fd27e18d5600cc336a94a3bf413e55e862a

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

Filesize
11KB

MD5
e2f799a9b6fb0e0834bbb318e2d2bdd9

SHA1
c82f44b00b8ad0c81469bb0b2edcb4a400f0ed70

SHA256
5c720efb959e6a0351c2898690d55aebdbfe3935055f395a723afd6dabf85357

SHA512
953fffca2deffa9de293ffa57eb104b452df38fe2a1a6bfe2cd3ff0f4ee3b10b50c5d35052e43a6561597b93976627119e12600f2837486afdb1691e7dab5cd7

Download Submit