f881b35fbd2f03a084a5ab618b680a7d4fe5a059c3b4f9d94711bc4e46def038

Resubmissions

28/05/2024, 15:47

240528-s8lebaag4y 1

28/05/2024, 15:43

240528-s6d78abh34 1

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 15:43

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General

Target

Needed_Confirmation.htm
Size

93KB
MD5

46616115f35c28ac4adb5af3c9820066
SHA1

050cb31a779541f159f143e96b56a3088a0b2d8f
SHA256

f881b35fbd2f03a084a5ab618b680a7d4fe5a059c3b4f9d94711bc4e46def038
SHA512

2bb426d0a91061216eb6545a83327e2a28e7b5565d0d082c0f1883f22ebe1ad5c8ed336d55a629e31923d4c463e3aa4fca25e50b2888ae448b7c55b767e750f6
SSDEEP

1536:2kSu0aJzplySZMCTO5N2fCVLrP2IMMW1lxjxcAt:tjz3DZMCTO5N2fCVLrzMdt

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
4996	msedge.exe
4996	msedge.exe
1512	msedge.exe
1512	msedge.exe
4464	identity_helper.exe
4464	identity_helper.exe
1708	msedge.exe
1708	msedge.exe
1708	msedge.exe
1708	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe
1512	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1696	1512	msedge.exe	83
PID 1512 wrote to memory of 1696	1512	msedge.exe	83
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 3812	1512	msedge.exe	84
PID 1512 wrote to memory of 4996	1512	msedge.exe	85
PID 1512 wrote to memory of 4996	1512	msedge.exe	85
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86
PID 1512 wrote to memory of 8	1512	msedge.exe	86

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\Needed_Confirmation.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:1512
- 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,0x100,0x104,0xd8,0x108,0x7ff871a346f8,0x7ff871a34708,0x7ff871a34718
  2⤵
  PID:1696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:3812
- 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=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4996
- 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=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:8
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --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=3204 /prefetch:1
  2⤵
  PID:4656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --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:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4188 /prefetch:1
  2⤵
  PID:2352
- 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=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5548 /prefetch:8
  2⤵
  PID:2044
- 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=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5548 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:1
  2⤵
  PID:5028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5568 /prefetch:1
  2⤵
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4112 /prefetch:1
  2⤵
  PID:4956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4348 /prefetch:1
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,17224098549373943504,3081181544897002207,131072 --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=1816 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1708

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3872

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
537815e7cc5c694912ac0308147852e4

SHA1
2ccdd9d9dc637db5462fe8119c0df261146c363c

SHA256
b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

SHA512
63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

Filesize
152B

MD5
8b167567021ccb1a9fdf073fa9112ef0

SHA1
3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

SHA256
26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

SHA512
726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

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

Filesize
412B

MD5
1e71bb5799209db192510ab839412d84

SHA1
17c46f8f0f959f30d6ad0dfd1d46b8d295f56f1b

SHA256
9d0415df6f3183d02cc2eab874a17d647dc184e63f1cd1131216bf4e1f85525d

SHA512
bdc59acf76cb73cef29afd0390ce9ed28eb8cb14da5d25a20f7cb1401a6fa91dbc4e6dfc2065407284107dadd51cf02fca2d196e6d79c711206bf5ca128c18ec

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

Filesize
5KB

MD5
70b7e7cfdd021f864bf1750befebae5b

SHA1
8891f57f038e24127df8e2f3c0b25a5e97d0cbd9

SHA256
7d2eedc701ed5fc8ef41bce8c9eaa9ad632419d2cb0432b2d420bfd011f8304b

SHA512
e4ee48ef47b12a4ab01268a40620138ce90eed41804f18e7b9ca75c363f38c28ca501bc64d338b57d538b0c7f2ee1eae4d883e00e07d94c0a56237dcf07d15dd

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

Filesize
6KB

MD5
8cf629c4b2eea270be385823d8f42db0

SHA1
dcad444727c3238607c4c834a8f09c2fe5836000

SHA256
bf6ff42819f0eec4ff202f9cdd73406048a475785e0ef6a31c4b883fac517470

SHA512
f410014d192a568c806d895f19c9412274f8e9e8c3f3db593218cf3c0e6b09fdaba9e478316200115481053c250f229a105b648850fef771032d659553c45b31

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
b0c9996594f635b94c8c7bc0a31e6238

SHA1
a092f8afd3137567cf75a0c4b88d3d0295a56394

SHA256
424777b37639607fb130b72cb9992d8ea60d29f1bf938a0831626bb1c0049729

SHA512
6f02f3548ef460edc0efd3e5dad067f3275cab4beab262866ddeeb1d0be197488fd872d311488b861e33b7706c4c452be75c7fa28e752ddfb088854ee5af8331

Download Submit