6cff16ec912b16c1b74d631c9aeda2e8ac3c8e62d4661677a0aa94a6f1916561

Analysis

max time kernel
147s
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
28/02/2024, 07:21

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General

Target

tbu03852/options.html
Size

6KB
MD5

adc6e16ce6e97bd1eb19d3a8dad7274f
SHA1

12b55eab3225b2250ba051803f7d791db59a46a1
SHA256

29e525a91d8ac4ec6bb2fa299a404d9f151b45400c7cab09675a23469373435b
SHA512

2c4bc233ae8741fe0a6995845aa88d707b347cfc78745fefac346ce27ddd5b799dd374bbba15516f6e61348f52720be3639cf0cd925a599250a9947a33ab7103
SSDEEP

96:BKQ/O9mOdYCQiLFyzNYs90Yi67mX9gPui39bnLNza7/OBgx4wTn:BFj1cFUYJYnV6Bm8

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
3172	msedge.exe
3172	msedge.exe
2124	msedge.exe
2124	msedge.exe
4788	identity_helper.exe
4788	identity_helper.exe
4196	msedge.exe
4196	msedge.exe
4196	msedge.exe
4196	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe
2124	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 4640	2124	msedge.exe	52
PID 2124 wrote to memory of 4640	2124	msedge.exe	52
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 1156	2124	msedge.exe	88
PID 2124 wrote to memory of 3172	2124	msedge.exe	89
PID 2124 wrote to memory of 3172	2124	msedge.exe	89
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90
PID 2124 wrote to memory of 4380	2124	msedge.exe	90

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\tbu03852\options.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:2124
- 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,0x100,0x104,0xd8,0x108,0x7ffc5b3046f8,0x7ffc5b304708,0x7ffc5b304718
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:1156
- 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=1464,12678010226303512832,14534167134522044034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3172
- 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=1464,12678010226303512832,14534167134522044034,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=3248 /prefetch:1
  2⤵
  PID:4244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=3224 /prefetch:1
  2⤵
  PID:4308
- 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=1464,12678010226303512832,14534167134522044034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  PID:1104
- 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=1464,12678010226303512832,14534167134522044034,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5184 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=4740 /prefetch:1
  2⤵
  PID:1872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=4852 /prefetch:1
  2⤵
  PID:1500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=4152 /prefetch:1
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=3400 /prefetch:1
  2⤵
  PID:4228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1464,12678010226303512832,14534167134522044034,131072 --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=4768 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4196

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4160

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\97b8d31e-3f01-4fc7-b719-9e6abfd95d43.tmp

Filesize
11KB

MD5
597bea78dbb5cecc386eaffb96000e77

SHA1
45ec350c42757ab0d46303a8d6c9a4191f37d792

SHA256
b44057799615ccbccac2eaf076f1037c5d7a25db4c16b29b189e457590911b6b

SHA512
8ca66bb635c396e209143276e2111966cb86ef3ee831fb60b545b63e0b5af72bad9f9839ac4d2b6f334e87f485eb058abba43a270c4ae38fc6d4ecdbf861374c

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

Filesize
152B

MD5
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

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

Filesize
6KB

MD5
43f89a8c7b89f329a1f3455ec044ae5d

SHA1
8eda68b4b22540776ab5fd398fed5b6c329df553

SHA256
91e2ee7d5381b3aefb366972a9bf5f383e0d52745815cd2f6f1d092379d315e5

SHA512
5dd62e3f07d803ea53df8cf9f967d2d40d70e7579dfec7441ad33d26ff3e4c02b47131b587cae711b773fdfc196f8480476fe8735ec0f7ca613a6618aa05e128

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

Filesize
6KB

MD5
58234b467267dea055ce579391e39d94

SHA1
db9b8ae13deb2aa73277dc701119b81eb61a22d1

SHA256
c5e68b67360290a089705c337d6fa6fc1ea9a0f2947e3a2221042330185cc990

SHA512
b6adb130ad23dc1055fa3eb3190a51ca817a797707ce0366d653d5231542480e09c6b9e4009297335636137f9d9efaf045fb29a0483aac4b8512146de660167b

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