hxxps://filedn[.]com/lDvy0twfPspJQGA0clfyBJV/multis1/Dia-09_12569[.]7z

Resubmissions

10-10-2024 15:08

241010-sh44qs1hme 3

09-08-2023 21:34

230809-1e3eqsff77 8

09-08-2023 16:09

230809-tma7wsee3v 10

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 15:08

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General

Target

https://filedn.com/lDvy0twfPspJQGA0clfyBJV/multis1/Dia-09_12569.7z

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

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 10 IoCs

pid	Process
800	msedge.exe
800	msedge.exe
2760	msedge.exe
2760	msedge.exe
2604	identity_helper.exe
2604	identity_helper.exe
3584	msedge.exe
3584	msedge.exe
3584	msedge.exe
3584	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe
2760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2712	2760	msedge.exe	83
PID 2760 wrote to memory of 2712	2760	msedge.exe	83
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 2488	2760	msedge.exe	84
PID 2760 wrote to memory of 800	2760	msedge.exe	85
PID 2760 wrote to memory of 800	2760	msedge.exe	85
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86
PID 2760 wrote to memory of 1824	2760	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://filedn.com/lDvy0twfPspJQGA0clfyBJV/multis1/Dia-09_12569.7z
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:2760
- 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,0x100,0x104,0xd8,0x108,0x7ffe58d246f8,0x7ffe58d24708,0x7ffe58d24718
  2⤵
  PID:2712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:2488
- 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=2144,12204260882416871816,17201811323736499055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:800
- 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=2144,12204260882416871816,17201811323736499055,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:1824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=3376 /prefetch:1
  2⤵
  PID:1836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=3388 /prefetch:1
  2⤵
  PID:4560
- 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=2144,12204260882416871816,17201811323736499055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4188 /prefetch:8
  2⤵
  PID:3348
- 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=2144,12204260882416871816,17201811323736499055,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=4112 /prefetch:1
  2⤵
  PID:1580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=5432 /prefetch:1
  2⤵
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=5516 /prefetch:1
  2⤵
  PID:3256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=3768 /prefetch:1
  2⤵
  PID:3080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=5444 /prefetch:1
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,12204260882416871816,17201811323736499055,131072 --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=4852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5064

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
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
432B

MD5
88da53d07675ea505421daf14bf06d79

SHA1
705e4b8cd108b9e0355241639de6595ae8280c79

SHA256
74f409165b86b50691dc1d138d09e175ae14871401b0b94ab78afb34f8bab25d

SHA512
5059258b1147c255afbfeada8a6389687eee525eedfcb1a94d9300929dba41f4b3738aac88fa304d8c858b4f6fdd2c4c3ebca63079e0c2c13689b3119248f297

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

Filesize
747B

MD5
d9d169a3bf37cfbe67a41f93a8c6ed8e

SHA1
65a976c5b5d98ed39678e4c2771ac1aa01d66b10

SHA256
f308c383107ae61150824618175bb8b1a151b35c47e0f5713fa30f022e357659

SHA512
e7118133023546e9cf9bfa5d2a8522bf34d8da96d4b86dbdf6f7b97f76045f9668f681c8ce01ce15d8995962414df3ae2c3ab38c3f795e08e0e6a4064c0514fe

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

Filesize
6KB

MD5
f46a1c91e578a3ced10e8b39b5a55ef2

SHA1
1510e3bcc26ba6fa0c9c45889f9238f92bc173fd

SHA256
53dd07289f9cda4719e65d51c18abec68782048b8705808b56bbb657a20861b1

SHA512
18c7b4ddeaa50dba5ca50a2b45493bfd0d7770a63831545db7b66d1023763f34665c7b3fba4e1cf4ad7fcfcdab3da160123a33caae60172ed3023c35f61e4d57

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

Filesize
6KB

MD5
5f0df4b895ba794f7e93278912ad979f

SHA1
8de3c595de0705f147983d16283286dcf3157b32

SHA256
dd4f121ff39e1b4568d61b965403c730101e8e20006771844a8073a981b7defc

SHA512
28b5fa68f84c08891da04f78b0a7a93b28a61e9e999f4f824d988d6e218ffad0b9a898d9db41fd64cdac62a0a3ab0addbfff7ab75f163384d18c0f50199189c5

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
10KB

MD5
08ddbd5dfed650bc91d7a70807e79139

SHA1
8aa9bd6dc9190bb67894d235b427786c17e31f02

SHA256
42ec79aace3e02416bd7a5e5d917d6dd4eb74825c6033bbf8b1c794ea7f4d8c5

SHA512
86ffd341fd4788ec90c574262320e5f5d62d02fd76e317ae19fffc69e72bc48ba3dbbae62cd2ea14a5ce99febfbc2f3d90bfd42ce3a1cd1c54703f5d24e0fc22

Download Submit