29a20ec98f3c4f35231caabd74ea2c7e83cfb79da756cf2e236d69c6340222a0

Analysis

max time kernel
480s
max time network
485s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
20-05-2024 22:30

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General

Target

Indexholder.html
Size

2KB
MD5

8a0ee04c5ceb6577dfb3fe29e18c2eb5
SHA1

71fc83f7903bf958e43ca3bc687992dbb431b534
SHA256

29a20ec98f3c4f35231caabd74ea2c7e83cfb79da756cf2e236d69c6340222a0
SHA512

da27c766138f976e1042cbb3a90602e03565427ae268aac4f81d8faa3bc9f50b45a48aa0cdac939fb440f83f3d0bec3a4c3fd4933d97b5505781af10de60efe6

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
2080	msedge.exe
2080	msedge.exe
1636	msedge.exe
1636	msedge.exe
4200	identity_helper.exe
4200	identity_helper.exe
2756	msedge.exe
2756	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe
240	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1636 msedge.exe
1636 msedge.exe
1636 msedge.exe
1636 msedge.exe
1636 msedge.exe
1636 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1636 wrote to memory of 2544	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 2544	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 5076	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 2080	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 2080	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe
PID 1636 wrote to memory of 1388	1636	msedge.exe	msedge.exe

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\Indexholder.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:1636

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,0x7ffe0e573cb8,0x7ffe0e573cc8,0x7ffe0e573cd8
2⤵
PID:2544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1852 /prefetch:2
2⤵
PID:5076

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=1908,17936434600753074003,16517684200276312307,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2080

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=1908,17936434600753074003,16517684200276312307,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2600 /prefetch:8
2⤵
PID:1388

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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:3312

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=3252 /prefetch:1
2⤵
PID:1088

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=1908,17936434600753074003,16517684200276312307,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4200

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=4036 /prefetch:1
2⤵
PID:1452

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=5324 /prefetch:1
2⤵
PID:748

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=1908,17936434600753074003,16517684200276312307,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3268 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2756

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=3872 /prefetch:1
2⤵
PID:3416

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=5476 /prefetch:1
2⤵
PID:3472

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,17936434600753074003,16517684200276312307,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5200 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2940

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

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
046d49efac191159051a8b2dea884f79

SHA1
d0cf8dc3bc6a23bf2395940cefcaad1565234a3a

SHA256
00dfb1705076450a45319666801a3a7032fc672675343434cb3d68baccb8e1f7

SHA512
46961e0f0e4d7f82b4417e4aac4434e86f2130e92b492b53a194255bd3bba0855069524cd645f910754d4d2dbf3f1dc467bcc997f01dc6b1d8d6028e2d957236

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

Filesize
152B

MD5
34d22039bc7833a3a27231b8eb834f70

SHA1
79c4290a2894b0e973d3c4b297fad74ef45607bb

SHA256
402defe561006133623c2a4791b2baf90b92d5708151c2bcac6d02d2771cd3d6

SHA512
c69ee22d8c52a61e59969aa757d58ab4f32492854fc7116975efc7c6174f5d998cc236bbf15bce330d81e39a026b18e29683b6d69c93d21fea6d14e21460a0a7

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

Filesize
309B

MD5
0e7d3af85bf167f77e19b1116620e947

SHA1
3e5066c34f821b4c5dcfe000d9ab42627a423318

SHA256
b5fff7d3ada3230da7e00564fe41e65a541f6af4d10a28758ee036f9f0e2801a

SHA512
8fc5ee18620c8e76eb1bff642ff599ccecd7c3d928d52c5232c05465eca7ad5222c973ba6fa900e3e124b8831a9a03f1081a8a67522d6d1864a9351e877bf9e5

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

Filesize
5KB

MD5
55098009d2903b0c9b30288bc8cc2a4c

SHA1
adfb35de5542a008fb9cb4be95c45e12fb3a6fb5

SHA256
8f88ff7a88873f71c8fd2ad4b7c0994cd93f41095cc621ad13bf9ae7b19d393f

SHA512
bdc86c1b6fa4c982ce0ceaa44cfa5f56c5f7aa75ec94a3c21871253ab54d1bd2edd06ab48bdd35aa45f30aafe810e226df6135c3fe0a9bae10238eac2d4a565c

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

Filesize
5KB

MD5
2c64f566eca052bece9eb29f3cfa39b9

SHA1
a43e86e6a1af71e97a8926dc75dc7fa60d705d9a

SHA256
01393e31ffb1365c218b310240246ee81182083b317d1185b5840dda6b49560a

SHA512
ad00fc1a7cf9df624df525bb89368df6e2d7c7dd2f69f9cfac5cc8909f5d981f057abcbce79071e21780b55f7d71f30ed7a16809e1ad8334a7a2553c97785e75

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\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
459d26c14d7454574b57fdce68db4e4d

SHA1
38ce44bd678007da6b9730b7d6b114c8bbed6d97

SHA256
7919ce0a04b3f86fb4c3afc72f5ba197d56a96ddd0cca6b2cf1f0fa83cab3dd9

SHA512
d6ee1216041b44392fefb1b500d8cd5f520b5103d12b3f200ea4685e235d2265428165e37bd9620cfaf57756670b3adec2cc0608880b6893cfb740d1b3c01c1c

Download Submit
\??\pipe\LOCAL\crashpad_1636_LDHVQFRXEYWIHNDW

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit