2c1f4ce2ec392135bba8497b0dc5406d52f545f2fe83c83c844fa7b9c5b9d063

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14-03-2024 02:07

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General

Target

tbu03852/static_img.html
Size

503B
MD5

2caff3519f5be538757c467d4fec4756
SHA1

7e77344f049d9ee4d216b6f412c01ba28596773c
SHA256

e94503ad0ea2a4f7002ba70f57e12da9daabb5037b6bedc7725d1fc43a487415
SHA512

029814dd117053d03acc6c0cb1af2802256149c6a3588cd41334deeffad6095dc16386887e2053f288b13a5ebd3599cbf9c55c194fde81f3df77045d2609a467

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
2108	msedge.exe
2108	msedge.exe
3736	msedge.exe
3736	msedge.exe
2260	identity_helper.exe
2260	identity_helper.exe
1368	msedge.exe
1368	msedge.exe
1368	msedge.exe
1368	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 4140	3736	msedge.exe	86
PID 3736 wrote to memory of 4140	3736	msedge.exe	86
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 4688	3736	msedge.exe	87
PID 3736 wrote to memory of 2108	3736	msedge.exe	88
PID 3736 wrote to memory of 2108	3736	msedge.exe	88
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89
PID 3736 wrote to memory of 3136	3736	msedge.exe	89

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\static_img.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:3736
- 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,0x100,0x104,0xd8,0x108,0x7ffcbf5946f8,0x7ffcbf594708,0x7ffcbf594718
  2⤵
  PID:4140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4688
- 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=2144,3427848342339959872,2986380522172861142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2356 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2108
- 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=2144,3427848342339959872,2986380522172861142,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2536 /prefetch:8
  2⤵
  PID:3136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=3256 /prefetch:1
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=3264 /prefetch:1
  2⤵
  PID:2232
- 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=2144,3427848342339959872,2986380522172861142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  PID:2520
- 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=2144,3427848342339959872,2986380522172861142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=5004 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=5084 /prefetch:1
  2⤵
  PID:2092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=5676 /prefetch:1
  2⤵
  PID:3428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=5620 /prefetch:1
  2⤵
  PID:1540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,3427848342339959872,2986380522172861142,131072 --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=1844 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4712

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
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
397f2679e83d5d1caa56879112996529

SHA1
194b9c9a3a02168e4b24deeb8ab9136bbe4e885a

SHA256
6692a8eb88142629d5e91c826267d2c40664211779036edd73bafbcc86871d37

SHA512
acb7ca564255b22bc357078e52664aa2632d7eaa2bd38eb1265ee35e7c8f22f405c45cece2206a595ceec4a56fb306374a1ce1415f6bf0e94952c332bb4f0ef9

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

Filesize
5KB

MD5
b4cb22fbf17e3a97ac0cb97dcd4f1aed

SHA1
a6bf0152e63e77584008a2081eb0f0f38064e3e6

SHA256
fd004915d02fb052b91d771be71c683886d77254b62a813bf89f22a476c69500

SHA512
65e54663dc39a362e00b42aef227e5a49a7761f93865b95c0494f7cd78fc402244192b8b2c8c1e35eb780d05d91e1b145acac5c18fcedfeeb97ab6106656a739

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

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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
95c06f9a0d34ae23a58c2b475f24d856

SHA1
4f1a090f7bf44a548b44f77282850bfb3bcacf00

SHA256
179eacf04d92eb54453f27eb253c693ba48a992a3d579c9811d7570a60c7400f

SHA512
5e4abf3bb8890adc968f0593709c3e15f3db7092d9f5cee924b4ed2e2d00fd2ddf2b06898c66ecf876a94af4dc532123f641823e2ca8983b537812fbf31cbf6a

Download Submit