b018a82f87820638783ed4b5201a70d34e09758fb092dd791641931d55d023e6

Analysis

max time kernel
112s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 05:20

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General

Target

LICENSES.chromium.html
Size

6.5MB
MD5

796505037e030807d9ddd01c93eb353b
SHA1

79a1eac3b505e6d94a6206d4a5198d3cc11ab038
SHA256

9f3f2b4d9bbd3113486839eca85de119fab766450cdca08a4574b80748885708
SHA512

9435273a4541a579a427a295be47af8b81133896f50c97bab1d8ab391089f90186a7fd057b53e8b74829e4747e98428d8b4d242eb6854b1304a94a2891c2fd11
SSDEEP

24576:8Pjy5WjWSpgDrAV8gmfwN6i6w6C6g6T+gH3BMbp0W:oJDN

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 6 IoCs

pid	Process
4208	msedge.exe
4208	msedge.exe
452	msedge.exe
452	msedge.exe
4924	identity_helper.exe
4924	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 1424	452	msedge.exe	84
PID 452 wrote to memory of 1424	452	msedge.exe	84
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4512	452	msedge.exe	85
PID 452 wrote to memory of 4208	452	msedge.exe	86
PID 452 wrote to memory of 4208	452	msedge.exe	86
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	msedge.exe	87
PID 452 wrote to memory of 5044	452	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\LICENSES.chromium.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:452
- 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,0x100,0x104,0xd8,0x108,0x7ff8497f46f8,0x7ff8497f4708,0x7ff8497f4718
  2⤵
  PID:1424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:4512
- 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=2144,16936157049594319950,9145817185086728049,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4208
- 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=2144,16936157049594319950,9145817185086728049,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=3252 /prefetch:1
  2⤵
  PID:100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=3268 /prefetch:1
  2⤵
  PID:2452
- 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=2144,16936157049594319950,9145817185086728049,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  PID:4576
- 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=2144,16936157049594319950,9145817185086728049,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=5168 /prefetch:1
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=5192 /prefetch:1
  2⤵
  PID:3088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=5112 /prefetch:1
  2⤵
  PID:4184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,16936157049594319950,9145817185086728049,131072 --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=5472 /prefetch:1
  2⤵
  PID:3116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:768

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5112

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
6KB

MD5
29880162fcd497353611cab6347a19fa

SHA1
f6a904d30f32b54edb3fc3488f2ab315be28b35c

SHA256
b8d06d5899e6fc4d2719324e70c48819dbd37760efd0e7505251d30bc8292f87

SHA512
dffd161666fda4581c4fb3d5168567f5634a2390264637c026105e25580389f6601ff6b64f0ffe08425bce5d5e8c1409cb6894efd6c9a7def309e62d5097919c

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

Filesize
5KB

MD5
9d5f3ba2106393a3f139384045d3e6a4

SHA1
dd119acaf01febbc2991d5e5a581a0a5b75d7956

SHA256
158f4615730798a077b1a8e0ac77676ba918b121a4a3035bf25452c32762843d

SHA512
43db94a0b492c5fe89637e62a0c9e469a1d8e00b889565c5fa1f20134cc204dc60006e49c27184b5f9c54bcd9c7c951c0845016c61d34f5344032f7fecc84645

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
ffb9a81b61b37cbbca4d50be32f41890

SHA1
8aced47695933158ef87d514313009ed76818063

SHA256
69a025c94288b4be56fcb4023b40e03a46607ec31224f89d7e67b522869060d3

SHA512
1a33f3df2b62d3ebc330a662c421e03ce6d6101893dbcb7bb4218d0a26c570879d59cceb6454a849f027dba2d422bb9e9dea8c7fccd9dccb64aef30e02d0aa4c

Download Submit