89117d1ffb937fadcfffe3f79bc771aff77019dfdb9e78aca3fa2302e82e5c5c

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 17:23

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General

Target

projectproposal/fresh/Sign in to your Microsoft account_files/prefetch_data/boot_003.js.htm
Size

634KB
MD5

4cfbdab231025e8b0ee7d08368516d5c
SHA1

6e3036d1312a4be039d0175e28fc9a6ec000496e
SHA256

08d8da450a7146932b1f6b41b031d4654ad9084905fe6c356c45a6c40a80cd19
SHA512

287bd71d3c8c7e14ef20e587291ccabb7b7727a21eb82ab0d0bd84f35f6ee30db0e223066894271454661e32f3079407b6dd71dd2af50b241991704020c17722
SSDEEP

12288:tvC2YJrhqU9W192Hs6bKRCWSnYExs9VzB+Cdj577tz:tvCrJrhqUE19ws6gCWSnYExs9VzB+Cdv

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
4756	msedge.exe
4756	msedge.exe
4376	msedge.exe
4376	msedge.exe
736	identity_helper.exe
736	identity_helper.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 3260	4376	msedge.exe	85
PID 4376 wrote to memory of 3260	4376	msedge.exe	85
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 3568	4376	msedge.exe	87
PID 4376 wrote to memory of 4756	4376	msedge.exe	88
PID 4376 wrote to memory of 4756	4376	msedge.exe	88
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	msedge.exe	89
PID 4376 wrote to memory of 1884	4376	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\projectproposal\fresh\Sign in to your Microsoft account_files\prefetch_data\boot_003.js.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:4376
- 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,0x100,0x104,0xd8,0x108,0x7fffd40d46f8,0x7fffd40d4708,0x7fffd40d4718
  2⤵
  PID:3260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:3568
- 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=1996,13872546737564458975,1097961990341395915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4756
- 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=1996,13872546737564458975,1097961990341395915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:1884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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:1936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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:3788
- 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=1996,13872546737564458975,1097961990341395915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:4916
- 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=1996,13872546737564458975,1097961990341395915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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=5164 /prefetch:1
  2⤵
  PID:1916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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=5260 /prefetch:1
  2⤵
  PID:2884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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=3216 /prefetch:1
  2⤵
  PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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=3972 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1996,13872546737564458975,1097961990341395915,131072 --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=2064 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2956

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4588

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
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
ffcbb1a30a9ad1c6e1d70ed218f0e11d

SHA1
4e0a394976bd94e1032ac49cb43302ff7d09b45d

SHA256
9ce17c2e50dcd5009e2ddca42dd585f166386df0ac22e1b8c0d96314e49ccc2d

SHA512
412828a075da4c61fc3acaf2ba21460d66fa83cf13525b55695eb7edb028ea67dd37f95fa3f7d83c7238936835c4c601b34cd7d9084aa65ad620295877f91cef

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

Filesize
6KB

MD5
cdcb99a49d2bebd17e0c6a6424ad1f8f

SHA1
fccfbcd550c651c2222e191d1038b1565f640cd8

SHA256
4ada337be0cc15775f71cd8f01c4e6f5afe20c25ac3f9c11f2efd54d1e131779

SHA512
9ee19f1faf27b1749872fe9a134ba24a301f34bbc567f930df3e719a10d36d91ae1a801890ac699a5533016c347f41586731ea8398482e2f5e0060e17b772a4e

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
f725eab8f92aea8b378e8da1f385c267

SHA1
9f1e988b9292b603d491e7852396f040ea6644aa

SHA256
dda3695ae68d32fad81edeb138368554a9f5536df6624a8cf3b4761ce22f3885

SHA512
d2e120e89be5159fcf0baafd29b03d901d86eca3b12f43aaa4a762f87283c81735d9b1d0e46c8df1c8fad7e4db52dbc3bcd184a18361c68a35ce1f9d04b4204a

Download Submit