5b790be07b1908255dddd2ac6ea524dc6c3fe3207b56d56d3e60d14d2cd17271

Analysis

max time kernel
46s
max time network
47s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
28/06/2024, 19:35

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General

Target

.html
Size

43KB
MD5

bac07da22027b132bf03bc468b97ba15
SHA1

66872a1e60e2dbab8cc05f9d196049bd2aecdb5d
SHA256

5b790be07b1908255dddd2ac6ea524dc6c3fe3207b56d56d3e60d14d2cd17271
SHA512

bd7afa9997fc85e1d7f558900184fb36665049e41a22248326fc7af63aa00950bc0ff20fb510cccf817ce5be5f297142aff2d9df5eb93b52b97ce14fc376905d
SSDEEP

768:zdpqm+0Ih3AAtEpA7IR79P0Mad6qPzzgiJmDzJtxvrfJkPVoEAdmPzzgiJmDzJtv:zd8m+0Ih3AAtEpA7IR79P99qPzzgiJmr

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 8 IoCs

pid	Process
3944	msedge.exe
3944	msedge.exe
4580	msedge.exe
4580	msedge.exe
3308	msedge.exe
3308	msedge.exe
3096	identity_helper.exe
3096	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe
4580	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 4852	4580	msedge.exe	78
PID 4580 wrote to memory of 4852	4580	msedge.exe	78
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3664	4580	msedge.exe	79
PID 4580 wrote to memory of 3944	4580	msedge.exe	80
PID 4580 wrote to memory of 3944	4580	msedge.exe	80
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81
PID 4580 wrote to memory of 1716	4580	msedge.exe	81

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:4580
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffcca413cb8,0x7ffcca413cc8,0x7ffcca413cd8
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1956 /prefetch:2
  2⤵
  PID:3664
- 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=1944,13999259654863775436,9614424086988428178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2336 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3944
- 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=1944,13999259654863775436,9614424086988428178,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  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=1944,13999259654863775436,9614424086988428178,131072 --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:1528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --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=3216 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4028 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3308
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --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=2296 /prefetch:1
  2⤵
  PID:2768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --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=1700 /prefetch:1
  2⤵
  PID:2876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --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=4600 /prefetch:1
  2⤵
  PID:2700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13999259654863775436,9614424086988428178,131072 --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=3768 /prefetch:1
  2⤵
  PID:680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3408

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
d56e8f308a28ac4183257a7950ab5c89

SHA1
044969c58cef041a073c2d132fa66ccc1ee553fe

SHA256
0bc24451c65457abc1e4e340be2f8faceae6b6ec7768a21d44bcd14636543bae

SHA512
fd5798559f4025ec3408f5550b8671d394b1ec83b85fdac8c005b0cc3e183272bdd07db15a156a572c9c5e5798badf235dc10aae62a052efa8dd9dfdbdca8189

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

Filesize
152B

MD5
8f2eb94e31cadfb6eb07e6bbe61ef7ae

SHA1
3f42b0d5a90408689e7f7941f8db72a67d5a2eab

SHA256
d222c8e3b19cda2657629a486faf32962e016fc66561ce0d17010afdb283c9de

SHA512
9f7f84149885b851e0bf7173c540e466a2b2eb9907d8b608f60360933328cc75d9d1b63640ea4ecc1e64ecc5dd7ee74d82903f96a8b4418ca56296641a8c0703

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

Filesize
5KB

MD5
908549a7cf56e3bb02c77fde0cb0995b

SHA1
49747a7ca1e290e32d80dc2f5ba8de1c2f57e912

SHA256
8f5daeebf68aef0f08b7352cee36c2012e034620492b700dbd3d72fd531b0b69

SHA512
ceefd6b0456259f5561755214fbfd6d20b1cf6e71780ed2e93208ae8a7dbc7e09e829d051277070306c3c57b6761b42f8c0de288afa081c402a044cc46f07acc

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

Filesize
5KB

MD5
2d662471db9644cc98119ca1159267e5

SHA1
2a3ead1cf3ca54d08d719d7cd6148f434b27e9bd

SHA256
84d903b44c00274532327010d8cb0db8754d993ced54d9de791e4364df173eb7

SHA512
f00fbb8a1f620dc710b9476d7d3fadf7c4e897d047656db559e5de138e2d41bedd334321cafaf63dd7c9b83ee9ddec5d8d0cf112fa86f5ef2178b9caad8c3015

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
8KB

MD5
a50fd9946098649b8ded65fc680491d5

SHA1
581083873187002c5ca39caade731d07b2e54695

SHA256
bfc0b8786903baafbf7f1e01ec4fe8e351159729b87fc968178592459cbbd1be

SHA512
f3cad048d2e541a6aa83610053bb13288fd66d497e3b4e0d7619ff235aa8b927c32db0662947e3d4be9be8837bafc16cf210829bf0cd427825836651229906dc

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

Filesize
8KB

MD5
60a454507a59e499afc683396952eb74

SHA1
c7671e51b3945d80a7f3c0b8a5ffad625c537eaf

SHA256
2cc5a73c2fa9af14367f3039636db4ee15dc7afa57d00bdd2c8a1c434d17ada6

SHA512
68a86698f3f9578df7f59746064dde5039cffadeb7f7de0bad0ad571a0692a9402dec8135137a1771e6e7a6aa5cda72ac37840e6abecbe9a5b4b86b98ecb281d

Download Submit