c38f1fcf1a2d5b1cea2d24d47afdc38ca6b27e12436b94d038e0859fa07fd2b0

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2024, 05:11

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General

Target

Docs/Contents2.htm
Size

1KB
MD5

4c954a727b2a551209d507d9f22eb189
SHA1

52252f67500fbd3eb493c84a386025e13b77c053
SHA256

21de0098454301009a61ac974427c5e6b74fbb216c03e27f7acbb2e48be7750e
SHA512

498396716c409d55c3e12fe18e710fe647cf4e9cf24138d7b2d9f5b395d1c3f388fac67c97c3849f6a590519008f26dbca30fde7d8689a1fd4794cbfa702a8a1

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
3232	msedge.exe
3232	msedge.exe
5020	msedge.exe
5020	msedge.exe
1732	identity_helper.exe
1732	identity_helper.exe
4364	msedge.exe
4364	msedge.exe
4364	msedge.exe
4364	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe
5020	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 4988	5020	msedge.exe	84
PID 5020 wrote to memory of 4988	5020	msedge.exe	84
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 1860	5020	msedge.exe	86
PID 5020 wrote to memory of 3232	5020	msedge.exe	85
PID 5020 wrote to memory of 3232	5020	msedge.exe	85
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87
PID 5020 wrote to memory of 4692	5020	msedge.exe	87

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\Docs\Contents2.htm
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:5020
- 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,0x100,0x104,0xd8,0x108,0x7ff872cb46f8,0x7ff872cb4708,0x7ff872cb4718
  2⤵
  PID:4988
- 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=2012,15905982552416585911,6437185565190745093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:1860
- 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=2012,15905982552416585911,6437185565190745093,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2948 /prefetch:8
  2⤵
  PID:4692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=3224 /prefetch:1
  2⤵
  PID:748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=3216 /prefetch:1
  2⤵
  PID:3760
- 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=2012,15905982552416585911,6437185565190745093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  PID:4524
- 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=2012,15905982552416585911,6437185565190745093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=4192 /prefetch:1
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=5080 /prefetch:1
  2⤵
  PID:1752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=5548 /prefetch:1
  2⤵
  PID:2600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=5572 /prefetch:1
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,15905982552416585911,6437185565190745093,131072 --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=4012 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3216

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
3e71d66ce903fcba6050e4b99b624fa7

SHA1
139d274762405b422eab698da8cc85f405922de5

SHA256
53b34e24e3fbb6a7f473192fc4dec2ae668974494f5636f0359b6ca27d7c65e3

SHA512
17e2f1400000dd6c54c8dc067b31bcb0a3111e44a9d2c5c779f484a51ada92d88f5b6e6847270faae8ff881117b7ceaaf8dfe9df427cbb8d9449ceacd0480388

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

Filesize
5KB

MD5
ee9df3a211eb059f9f63553dc0c8cd5a

SHA1
ea23f447453dc0def0fc767006a381d668df8fea

SHA256
7b43fef18f0e600d75653fd8fd3d1b89c6dc9e9f977cf078686abe2201d0494d

SHA512
14dbabffe8bf0d7a9e39e34dfb2202b72ea4881078417b1cfe1b0cd5520d56b8cbc29285590973b8ac5b1c61dd9b0029e4b8091bc660707cb44dce492aeccac7

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

Filesize
5KB

MD5
3435bee1bf8aa4b5ad529f5aea49631d

SHA1
5bd6a35704656245686193c0c048eaa9b0313e1e

SHA256
eaf967ca5aa6324fbdbff821931605f25954b816310c4e7bc0de174fe13da61b

SHA512
ee5675b457abd646d2edadac428bfdf3e526d6fbda7391bed01ad46e33e6862bae5b0651c24efd47440f17fc6845ad37cf5d4ab28af838261cd6dd98f0d57cff

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

Filesize
24KB

MD5
1b1b142e24215f033793d1311e24f6e6

SHA1
74e23cffbf03f3f0c430e6f4481e740c55a48587

SHA256
3dca3ec65d1f4109c6b66a1a47b2477afaf8d15306a523f297283da0eccbe8b1

SHA512
a569385710e3a0dc0d6366476c457927a847a2b2298c839e423c485f7dcce2468a58d20133f6dc81913056fb579957e67f63cf1e20b910d61816210447cd1f1f

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
10KB

MD5
798eb5a44435a82adb9023d1a42f24cd

SHA1
239c800967bcdf58c093001b720dac9a2766fa04

SHA256
32911aa43b80c70b7257482d745fd4e0af79e89c0c3d4c34c2f314341b2d8d61

SHA512
14e8d22f4927501dc015d87f602d62374ba55d807a09f50bb8950274c3ed80533448eb3802cbcecdd69bb50fd891fff51d4beab7b2e4f8e51cf2ed81dc2e097e

Download Submit