952c89e629280ad52d9eba9383941522304e36c0054a523bfb0bb97db2d8c546

Analysis

max time kernel
9s
max time network
15s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 14:23

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General

Target

LICENSES.chromium.html
Size

8.7MB
MD5

1ca87d8ee3ce9e9682547c4d9c9cb581
SHA1

d25b5b82c0b225719cc4ee318f776169b7f9af7a
SHA256

000ae5775ffa701d57afe7ac3831b76799e8250a2d0c328d1785cba935aab38d
SHA512

ec07b958b4122f0776a6bded741df43f87ba0503b6a3b9cc9cbe6188756dcde740122314e0578175123aaa61381809b382e7e676815c20c3e671a098f0f39810
SSDEEP

24576:ZQQa6Ne6P5d2WSmwRFXe1vmfpV6k626D6b62vSuSpZ:ZMfTVQ

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
3500	msedge.exe
3500	msedge.exe
4852	msedge.exe
4852	msedge.exe
3252	identity_helper.exe
3252	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe
4852	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 2088	4852	msedge.exe	88
PID 4852 wrote to memory of 2088	4852	msedge.exe	88
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 4516	4852	msedge.exe	91
PID 4852 wrote to memory of 3500	4852	msedge.exe	92
PID 4852 wrote to memory of 3500	4852	msedge.exe	92
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93
PID 4852 wrote to memory of 2424	4852	msedge.exe	93

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:4852
- 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,0x100,0x104,0xd8,0x108,0x7ffd319346f8,0x7ffd31934708,0x7ffd31934718
  2⤵
  PID:2088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10161574444889283558,15065885697028274494,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4516
- 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=2128,10161574444889283558,15065885697028274494,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3500
- 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=2128,10161574444889283558,15065885697028274494,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:2424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10161574444889283558,15065885697028274494,131072 --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=3272 /prefetch:1
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10161574444889283558,15065885697028274494,131072 --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=3296 /prefetch:1
  2⤵
  PID:3988
- 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=2128,10161574444889283558,15065885697028274494,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:8
  2⤵
  PID:4296
- 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=2128,10161574444889283558,15065885697028274494,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10161574444889283558,15065885697028274494,131072 --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=4980 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10161574444889283558,15065885697028274494,131072 --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=4848 /prefetch:1
  2⤵
  PID:3012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2648

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3204

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
4b871ff3baea58e07870d26343e8e8a3

SHA1
9a99fde5b02e4dd5a405b1fd88a14a7a38ef6c86

SHA256
c4337eb6358da35119b2e483ad4d9fd3ec71b348aac9059c537837827b3bbac5

SHA512
9cf03c21033e0f10e2c8b406b0ac2e00f61750f712965b1475685c89248a8c558f7a1163e30b166aa7f625e02cf3e6f7930c3c186ac0ec8a07d285d6409fe658

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