1d1a2a54e74fa32242d37c46888f44309c68ee9137f5bd0e14595c155fff214b

Resubmissions

27/03/2024, 09:44

240327-lqkazahe251

27/03/2024, 09:43

240327-lp2hvshd941

27/03/2024, 09:40

240327-lncs4shd651

27/03/2024, 09:39

240327-lmvyasce511

Analysis

max time kernel
50s
max time network
47s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 09:40

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General

Target
.html
Size 19KB
Sample240327-lncs4shd65
SHA256 1d1a2a54e74fa32242d37c46888f44309c68ee9137f5bd0e14595c155fff214b
MD5 e14bed5f005dd0e920650e1b94232d10
SHA1 6992cb95fd14082407bd3aff394114a17ad3d74c
SHA512 00350ce3a4f714f41aed9ada31571c2301308c055a9f4617b7e5195d39a8a6f99858df61c065901ee55b358d9316dda780ede80d42a9071104b9695a13ed8dff
SSDEEP 384:QdnHVOOnidXKPHinaPXJpEJY+TWegF5XE6jD:gOOnWaAgegFu6jD
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 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
5024	msedge.exe
5024	msedge.exe
3216	msedge.exe
3216	msedge.exe
4016	identity_helper.exe
4016	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe
3216	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 1576	3216	msedge.exe	85
PID 3216 wrote to memory of 1576	3216	msedge.exe	85
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 3992	3216	msedge.exe	86
PID 3216 wrote to memory of 5024	3216	msedge.exe	87
PID 3216 wrote to memory of 5024	3216	msedge.exe	87
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88
PID 3216 wrote to memory of 4040	3216	msedge.exe	88

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\.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:3216
- 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,0x100,0x104,0xd8,0x108,0x7fffc7bd46f8,0x7fffc7bd4708,0x7fffc7bd4718
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:3992
- 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=2128,8648110503357840201,2115989037967542089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5024
- 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=2128,8648110503357840201,2115989037967542089,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=3224 /prefetch:1
  2⤵
  PID:4752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=3236 /prefetch:1
  2⤵
  PID:3652
- 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=2128,8648110503357840201,2115989037967542089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:3292
- 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=2128,8648110503357840201,2115989037967542089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=4952 /prefetch:1
  2⤵
  PID:1716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=4916 /prefetch:1
  2⤵
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=5576 /prefetch:1
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,8648110503357840201,2115989037967542089,131072 --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=5624 /prefetch:1
  2⤵
  PID:4388

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3276

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 32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93
MD5 4d6e17218d9a99976d1a14c6f6944c96
SHA1 9e54a19d6c61d99ac8759c5f07b2f0d5faab447f
SHA512 3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 111B
SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
MD5 285252a2f6327d41eab203dc2f402c67
SHA1 acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA512 11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 aca1686a4b8da7df28d7113ecbeba093a9a791386926893e16c7142ec9ab4652
MD5 2b8acc9a3e79b26647ec299f4d9db113
SHA1 38cb91bd9124c1aa97aa203f88b0d62c8779137d
SHA512 62322fc0b6314046dd721c67bbe2c2fa1d7576ca8cd46fcb428d03f44a66573bf71cbe6a35fdafd86c70937801aec157734011d658ebd6e9187a6249fefb001e
SSDEEP 96:n8ken1nvwx3wpvWMoiVmdeHPY/UWQyV+VD7AiEwb:n8kAyJGWMXPIrg
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 a9587300e5eeaf63978cae0857a1e711734e66798d051e35c89f4fcedaf1ce11
MD5 aacbcb7e1c617b1d0afbb4b198b93818
SHA1 2bb796a4f3cc9a10cef72a9e333f62640a0dbb9f
SHA512 f8890bc9b8efacb99fb8d7e4d749e5dd820ca4a0a9caf318ecf6703f1cfd24f8f2033a8767f2bd6288233bfede4d1b581376a9c9f0aa0335c5af7702bf705a5f
SSDEEP 96:nKkpn1nvwh3wpvWMoiVmdeHPY/UWQyV+VDCzia:nKkxy5GWMXPIrj
MD5 SHA1 SHA512 SSDEEP

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Secure Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Size 24KB
SHA256 185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521
MD5 c2ef1d773c3f6f230cedf469f7e34059
SHA1 e410764405adcfead3338c8d0b29371fd1a3f292
SHA512 2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549
SSDEEP 768:nFeW8o8F1+UoAYDCx9Tuqh0VfUC9xbog/OVOLl+YrU7C:nFeW8ou1jaTLI7C
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 10KB
SHA256 126e5335d81d0b2cb3e18c5519eab3b92a10dd7e682d8626185f73c6db617e9c
MD5 62fd1cd2382b178cc432841c4a1ae800
SHA1 7a721b5898d7f6e08b6295520c9db319f1d7c174
SHA512 0568cfcc2ed629964edcdace8c95428554f8edc5b458d998b254e349e978e26db51ca9aa0d16582f4c546fff45577a43a8ce22729098a9bdbcfd85c31db11386
SSDEEP 192:RoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexup6e2RU1/Kbs1znIYWLSDgS8:N9iIxuERzA83h09RZxYUgv1zIDG8D
MD5 SHA1 SHA512 SSDEEP

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