26be89ffec641168a4b5a1733323ea3f18a7ed99ac730acefa0e1c987f377f23

Analysis

max time kernel
145s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
05-10-2024 10:25

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General

Target

MantiWPF/workspace/Sirius/Assets/startup.html
Size

2KB
MD5

76abec15c05d3648314753229c3711ec
SHA1

ff5aeea2f61ba8333120d918ab0789488dd6d3f9
SHA256

fc035c892d7d627438d28387d22ac26f3e3ebb4933a935f3ebec506bee9a3c18
SHA512

85a5a8bd02fc294f6bb4a0118be3c90f5d0d74e461e199ef3afb1aca9462015c2fb0c073f330514a298848c59d2fd7a83c8eac49c664790481ddfb4b30e266bd

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3396	msedge.exe
3396	msedge.exe
4396	msedge.exe
4396	msedge.exe
2152	identity_helper.exe
2152	identity_helper.exe
708	msedge.exe
708	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe
1428	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4396 msedge.exe
4396 msedge.exe
4396 msedge.exe
4396 msedge.exe
4396 msedge.exe
4396 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe
4396	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4396 wrote to memory of 1992	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 1992	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 4900	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 3396	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 3396	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	msedge.exe	msedge.exe
PID 4396 wrote to memory of 2376	4396	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\MantiWPF\workspace\Sirius\Assets\startup.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:4396

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,0x7ffe15373cb8,0x7ffe15373cc8,0x7ffe15373cd8
2⤵
PID:1992

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
2⤵
PID:4900

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=1904,13556386657494825557,16327471983177251975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3396

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=1904,13556386657494825557,16327471983177251975,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
2⤵
PID:2376

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=3132 /prefetch:1
2⤵
PID:3480

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=3176 /prefetch:1
2⤵
PID:3124

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=3964 /prefetch:1
2⤵
PID:392

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=4688 /prefetch:1
2⤵
PID:3692

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=1904,13556386657494825557,16327471983177251975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5688 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2152

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=5684 /prefetch:1
2⤵
PID:3740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=5020 /prefetch:1
2⤵
PID:4680

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=1904,13556386657494825557,16327471983177251975,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4020 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:708

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,13556386657494825557,16327471983177251975,131072 --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=4656 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
a8276eab0f8f0c0bb325b5b8c329f64f

SHA1
8ce681e4056936ca8ccd6f487e7cd7cccbae538b

SHA256
847f60e288d327496b72dbe1e7aa1470a99bf27c0a07548b6a386a6188cd72da

SHA512
42f91bf90e92220d0731fa4279cc5773d5e9057a9587f311bee0b3f7f266ddceca367bd0ee7f1438c3606598553a2372316258c05e506315e4e11760c8f13918

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
058032c530b52781582253cb245aa731

SHA1
7ca26280e1bfefe40e53e64345a0d795b5303fab

SHA256
1c3a7192c514ef0d2a8cf9115cfb44137ca98ec6daa4f68595e2be695c7ed67e

SHA512
77fa3cdcd53255e7213bb99980049e11d6a2160f8130c84bd16b35ba9e821a4e51716371526ec799a5b4927234af99e0958283d78c0799777ab4dfda031f874f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
7833075e1bbfd16f50d850e6446af1c1

SHA1
50041a55fed6388315e50b86f652f5bf6a01a0c8

SHA256
4ca4a4fff3dda49734d84ae81853c95720177f2a733af75f4274e3ca49de6411

SHA512
5a672e378ed4dd8fec590ae12af587636136e98048285ef49f07938f187a7761dd8931bb1ff2aa010646d44e4ed08c4a9b22bd0a41bd488dab2b3626bdd0843f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
18b95f713038dd6b1d1d3411944de5c4

SHA1
5c2900e01bb2857e32e13af02115711c79c49579

SHA256
cbc5e61c95b9a8551066ba6e5012844e21a11f2ccfbc227f292b9a27196aa4d0

SHA512
7b7be42f36dee46942d2b61d1e2451ec179340e3e6c9a68fec6982555816cfad831fe6edd996720aaf74821b8322661397c844bb2f4c1f25e060b8017f503d10

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
10KB

MD5
b17285b509524a3f59793979b7d640f2

SHA1
e1b2ec7ac51efb6fc98458be41f5b577e341488c

SHA256
dd5bcc9972a61ee84117baee181c19202f42ee480b0cecd38c7e112b9132f869

SHA512
34c995bc317a5ef833b0c2c554868c9a46e51c89d660ec15b39e1333496f2a4df07623e06c67c01aefd604431292e25c0a71849cc740b83d57bc0e8a85ff3740

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
632965a1061838ea7acdda1bd01f2cf0

SHA1
4569e8a06102d06e960564fda830faccf13f39cc

SHA256
3d9a6f2724910f90409be9d8b4cee831e1d044d8bc98e67f6bc25df91e8fedeb

SHA512
0d5a7fd9ed7217f25093b4fef0fb39ed1abfa335bca1e28188873965feec0a6b16be6e4784992415209212e63d14807939f16ee3fa7ecdf175ab53b61eab13be

Download Submit
\??\pipe\LOCAL\crashpad_4396_TPGSKQAVJIQLRDMZ
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit