1f151c66ff4bc76f0db24052212f6427b167fa1a943165d787e588462fbd0998

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 04:06

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General

Target
aaf67312ca6bb19771b045a20c653928.html
Size 31KB
Sample240228-epgecsaf3z
SHA256 1f151c66ff4bc76f0db24052212f6427b167fa1a943165d787e588462fbd0998
MD5 aaf67312ca6bb19771b045a20c653928
SHA1 69cf6d4f4f3a685131cb4ee6a30533578b45d8a5
SHA512 9b743f9813e92e6597c0236b40f6e10cca2d6cd7622eedd93ead576c79be583f68525657eab3871d91526f65129d5d05dd8cd0d397091f66c085ebbb3eed6afb
SSDEEP 192:uw3rb5na18ZnQjxn5Q/AnQieDNnb0InQOkEntkynQTbn1nQmSwxsBJh+g16a80KS:sQ/tozxoat0Ky/lG4d
MD5 SHA1 SHA512 SSDEEP

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
752	msedge.exe
752	msedge.exe
4684	msedge.exe
4684	msedge.exe
2076	identity_helper.exe
2076	identity_helper.exe
4228	msedge.exe
4228	msedge.exe
4228	msedge.exe
4228	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 3984	4684	msedge.exe	69
PID 4684 wrote to memory of 3984	4684	msedge.exe	69
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 3956	4684	msedge.exe	92
PID 4684 wrote to memory of 752	4684	msedge.exe	91
PID 4684 wrote to memory of 752	4684	msedge.exe	91
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90
PID 4684 wrote to memory of 2648	4684	msedge.exe	90

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\aaf67312ca6bb19771b045a20c653928.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:4684
- 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,0x100,0x104,0xd8,0x108,0x7ffc5b3046f8,0x7ffc5b304708,0x7ffc5b304718
  2⤵
  PID:3984
- 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=2204,10290884955923558493,9863512540956761771,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:2648
- 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=2204,10290884955923558493,9863512540956761771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=3372 /prefetch:1
  2⤵
  PID:3656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=3336 /prefetch:1
  2⤵
  PID:3228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=5300 /prefetch:1
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=5284 /prefetch:1
  2⤵
  PID:3020
- 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=2204,10290884955923558493,9863512540956761771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  PID:4532
- 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=2204,10290884955923558493,9863512540956761771,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=4092 /prefetch:1
  2⤵
  PID:1552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=3408 /prefetch:1
  2⤵
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,10290884955923558493,9863512540956761771,131072 --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=3040 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2616

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 a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165
MD5 e494d16e4b331d7fc483b3ae3b2e0973
SHA1 d13ca61b6404902b716f7b02f0070dec7f36edbf
SHA512 016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737
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 cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3
MD5 0764f5481d3c05f5d391a36463484b49
SHA1 2c96194f04e768ac9d7134bc242808e4d8aeb149
SHA512 a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 55a7d3bf95cbcdabb92841c024eb658a970f4fbfd63274437d440d2336ea9c9a
MD5 e02a252bb19e83b5470d9ddd2f287d23
SHA1 bbd86277e902fafdf8de256b12ce2be263583400
SHA512 42a51070a5f6117b92b435e9fc20822f2ff038242027adfe8dcaaebbcd53dcb060edf42503eda27d78804bf994f9edd70fdd3b6d6b4b9696f07799c442504cc8
SSDEEP 96:nfkmS1lyB9jawpvWMoiVmdeHbe0kUWQyV+VD7ziEwb:nfkRK/aGWMXvkrt
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 6aeaa6d23f5ca2dabf5abf2671732d761cdff674d4900de4345d3e0a65145a32
MD5 fd95212fd00e460b102a4f0290a58048
SHA1 37d6d386ccab57ac0475c8219429a59b8f4c2583
SHA512 d51de370c8493ac10b8bbfcd84e7f73fcdf3e8075baf4e5a83cc21acfed2fbab6079624dd300a70330d688d1211ca88eef643d4299c321ff15316b6fcaa7c556
SSDEEP 96:nfkiS1lyB9jawpvWMoiVmdeHbe0kUWQyV+VD7AiEwb:nfkFK/aGWMXvkrg
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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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 f9a8eac6b50370c29177f80dcc7eb2ad5e95e2c9677416f3174ba4eac3e09975
MD5 9b172bb00d86e28423480ec2a9f013c0
SHA1 be1d18f80138c306a5f10030d8d8e6a006e627af
SHA512 417388c87999410a6f2ecc0e12003515f9a206a5b58dcf946080b5273484c7335f867c6ebce4c473e7d13c1f17abffa8914f6de8c770318767e13e807c05aa17
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupef5Oe2RUKFlb819xUX1MP6:A9iIxuERzA83h09RZxYefqs19E1MeuBm
MD5 SHA1 SHA512 SSDEEP

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