dcf8b71f4b77cbdab9823792071cdb376ca1df37ec8889a0a6aeb3ca70e9a231

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 01:34

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General

Target

c4a2ccc93d4f03648abecdb4da114225.html
Size

6KB
MD5

c4a2ccc93d4f03648abecdb4da114225
SHA1

991d40d14baec05781332e18af124e7d6bf7ca1a
SHA256

dcf8b71f4b77cbdab9823792071cdb376ca1df37ec8889a0a6aeb3ca70e9a231
SHA512

f60e8d68153e47bbd52835f2cfea4fcfa40be48a9dd6c21692f9f043ddad50107375c49f5ee57694c3a17476c28e430aad854f97874d810e4cb718da4314e059
SSDEEP

96:uzVs+ux7GJLLY1k9o84d12ef7CSTUr5CY/6/NcEZ7ru7f:csz7GJAYS/IF4Nb76f

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
2732	msedge.exe
2732	msedge.exe
1280	msedge.exe
1280	msedge.exe
4812	identity_helper.exe
4812	identity_helper.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe
1280	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 1156	1280	msedge.exe	88
PID 1280 wrote to memory of 1156	1280	msedge.exe	88
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 4036	1280	msedge.exe	89
PID 1280 wrote to memory of 2732	1280	msedge.exe	90
PID 1280 wrote to memory of 2732	1280	msedge.exe	90
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	msedge.exe	91
PID 1280 wrote to memory of 4580	1280	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\c4a2ccc93d4f03648abecdb4da114225.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:1280
- 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,0x100,0x104,0xd8,0x108,0x7ffca4e846f8,0x7ffca4e84708,0x7ffca4e84718
  2⤵
  PID:1156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4036
- 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=2128,494278343544092840,11463027870275143997,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2732
- 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=2128,494278343544092840,11463027870275143997,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:4580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=3276 /prefetch:1
  2⤵
  PID:1368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=3428 /prefetch:1
  2⤵
  PID:3324
- 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=2128,494278343544092840,11463027870275143997,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5876 /prefetch:8
  2⤵
  PID:4828
- 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=2128,494278343544092840,11463027870275143997,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5876 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=4772 /prefetch:1
  2⤵
  PID:812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=4780 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=4056 /prefetch:1
  2⤵
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=3276 /prefetch:1
  2⤵
  PID:1004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,494278343544092840,11463027870275143997,131072 --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=2984 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:732

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
6KB

MD5
865d0ea4a1506093604249ef4bf401bb

SHA1
6ada97b62a6a437a6725efbc25ea1b551a6c0775

SHA256
2424a287ff3dbde182fd3e33ac72ed5174c0d4cec487619d0b530cafe946a5e5

SHA512
2b40a646cd6f9a63abaefdbe5b9305f1e4e7425dbb17286cef6f1abb18db3238a6d54b3c8224ae4f943fa3b9dc0e298c45cefc0377bdce5dafa7ae4ddc3f9d06

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

Filesize
6KB

MD5
4c845daeea8b4f40d2347f13291e7204

SHA1
94938f8a08eafd8c9325da813d43382233527429

SHA256
61e28e238330b8282565446f252f204054f027aa24f48738d69d1ceaf5a4bbe0

SHA512
3fee24aae9ee3170d544fc97dcc1752b94bd8687f597cc6cf10202bb599dde8ade92c3644b5249962c578ed521ec407782d2eeed5c7f766979a361f5dc805c6d

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
96e5cc1a308dc48ec260717d6599cac6

SHA1
3b5d652f1bbc4a43cab6cdfa519959f96365b506

SHA256
6bfcb9f9a6fba25f95a093b68709766e31a09e9a989221a81be111a768f97a6e

SHA512
363c55db2de69f10c09954707f35eb286d48ca7f0b9f6eace6037426296c00be4b1ee3944e6fef49a3335c3077a0ce7cc7568722c861f837aa09df28739cbdc9

Download Submit