b3ab92edbf5f695b8de6a6dc7215b81355071d5919e81e482701e102ca904374

Resubmissions

18/03/2024, 04:17

240318-ewpdjsga358

18/03/2024, 03:59

240318-ej4mpsfg6710

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 04:17

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General

Target
download.html
Size 2KB
Sample240318-ewpdjsga35
SHA256 b3ab92edbf5f695b8de6a6dc7215b81355071d5919e81e482701e102ca904374
MD5 4e79e21cb97b8518a239e31cf0d11fa3
SHA1 2dff54cdc32d26278d9fe2919ed8bf3566092749
SHA512 94d6729a958c7967ca059a9d6b31d1522e372fc623b4aab4114429b733c0686af306a7166bf02681f8be9ec4b01ccf5d5d17d18e5ca0f087d4fc62889bb4830d
MD5 SHA1 SHA512

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
3400	msedge.exe
3400	msedge.exe
4284	msedge.exe
4284	msedge.exe
2372	identity_helper.exe
2372	identity_helper.exe
5288	msedge.exe
5288	msedge.exe
5288	msedge.exe
5288	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe
4284	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 1580	4284	msedge.exe	88
PID 4284 wrote to memory of 1580	4284	msedge.exe	88
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 2844	4284	msedge.exe	89
PID 4284 wrote to memory of 3400	4284	msedge.exe	90
PID 4284 wrote to memory of 3400	4284	msedge.exe	90
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91
PID 4284 wrote to memory of 4644	4284	msedge.exe	91

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\download.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:4284
- 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,0x100,0x104,0xd8,0x108,0x7ff8d7b546f8,0x7ff8d7b54708,0x7ff8d7b54718
  2⤵
  PID:1580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:2844
- 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=2072,8774957095053442895,2582786146532565523,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3400
- 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=2072,8774957095053442895,2582786146532565523,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
  2⤵
  PID:4644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=3268 /prefetch:1
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=3400 /prefetch:1
  2⤵
  PID:3992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=4636 /prefetch:1
  2⤵
  PID:1740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3008 /prefetch:1
  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=2072,8774957095053442895,2582786146532565523,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  PID:1488
- 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=2072,8774957095053442895,2582786146532565523,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=3284 /prefetch:1
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=3360 /prefetch:1
  2⤵
  PID:4484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,8774957095053442895,2582786146532565523,131072 --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=2992 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2620

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3696

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae
MD5 36bb45cb1262fcfcab1e3e7960784eaa
SHA1 ab0e15841b027632c9e1b0a47d3dec42162fc637
SHA512 02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c
MD5 1e3dc6a82a2cb341f7c9feeaf53f466f
SHA1 915decb72e1f86e14114f14ac9bfd9ba198fdfce
SHA512 0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 b16e6f0406489d7fc83c941dddfa1593f00cf00a844fdc113ff34dcdc542fead
MD5 8a8793419ffd4702f2190f0aaf9f3759
SHA1 4c939756a62b6661af2b48c14639aa2e815afca8
SHA512 04078f3c4eb9e331b90630ba896574d5dd17bd9ce055ead89b173347cef921afdbe8e4ee5f7b9ac0845c310657e45d4b2a5a7a1fdbc39abebf94ba22d232aaf5
SSDEEP 96:n6mkBKk1ExsV8wpvWMoiVmdeHCuruG8UWQyV+VD7AiEwb:n6mkMkGxsV8GWMXluG8rg
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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ee1f9ce3-cddf-4410-8bd8-e771c10eae99.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\ee1f9ce3-cddf-4410-8bd8-e771c10eae99.tmp
Size 6KB
SHA256 8646e5a258248db34f38cfc18bb3c1581cab27a25c6263446caa2be2e08fd9d0
MD5 afbec9dc66bceabff0f047898d3d5a8e
SHA1 3f2c72fd9188d6ca7c3b6d9f2c8aeb40292b60a5
SHA512 dd43130e00f26d0aa3ad6e6ad93d94805239c00b66bc40ae2936cd3028df90447d97816b6972db6acdb52c899dae07268ec90d3d9c527eea6e2255d6771038fe
SSDEEP 96:n6mkqKk1EBsV8wpvWMoiVmdeHCuruG8UWQyV+VD7ziEwb:n6mkbkGBsV8GWMXluG8rt
MD5 SHA1 SHA512 SSDEEP

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 12KB
SHA256 7abfabcecc182d76647ca418b3d4180e7bcb47a073d0d03d85424b0f83b6feb8
MD5 4969bcc19ae9d83d1574bfe33e77be9e
SHA1 6f06ad34e0f0a14c29dd57b7978d3802e7a6d68a
SHA512 30abdfd21a873ad62f4059a153e80033df7f046f3137bee74644fc8e777c0569a79d72631578e2429584e253788bdb7ed5d4b1fd3c01afdc5224b50c1317787f
SSDEEP 384:A9iIxuERzA83h09RZxYT4/pFF7U+rn9E1MeuBOzkH6:rIxuERzA83h09RZxhTTOga
MD5 SHA1 SHA512 SSDEEP

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