8cd33856bc6d80865b214213ea6d719d9ebcfcb1beab3e53bfef325c8f12362f

Resubmissions

01-09-2024 16:17

240901-trljeswakm 5

01-09-2024 16:16

240901-tq323swemd 10

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 16:16

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General

Target

LC_Installer/lua/Loading.html
Size

5B
MD5

ad42f6697b035b7580e4fef93be20b4d
SHA1

32faaecac742100f7753f0c1d0aa0add01b4046b
SHA256

0b8e9e995d8d77f1e4770f0f79665aee6f3f70247b3735422daba73df4c3096f
SHA512

225d05b918519458a8fcc1e6493a4e854c004da76f6250b8f52197f47094f71ee984725c31446a1967f0d55f4dc74793dd44d932f2bdf50d77d4288d663bf1ab

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
4940	msedge.exe
4940	msedge.exe
3296	msedge.exe
3296	msedge.exe
1244	identity_helper.exe
1244	identity_helper.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe
4684	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 3780	3296	msedge.exe	83
PID 3296 wrote to memory of 3780	3296	msedge.exe	83
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 1952	3296	msedge.exe	84
PID 3296 wrote to memory of 4940	3296	msedge.exe	85
PID 3296 wrote to memory of 4940	3296	msedge.exe	85
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86
PID 3296 wrote to memory of 2264	3296	msedge.exe	86

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\LC_Installer\lua\Loading.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:3296
- 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,0x100,0x104,0xd8,0x108,0x7ffce45246f8,0x7ffce4524708,0x7ffce4524718
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1952
- 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=2096,5324889098119918110,12352130906379270915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4940
- 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=2096,5324889098119918110,12352130906379270915,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=3244 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=3264 /prefetch:1
  2⤵
  PID:1800
- 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=2096,5324889098119918110,12352130906379270915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  PID:984
- 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=2096,5324889098119918110,12352130906379270915,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=4764 /prefetch:1
  2⤵
  PID:2132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=4748 /prefetch:1
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=3388 /prefetch:1
  2⤵
  PID:1640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=5532 /prefetch:1
  2⤵
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,5324889098119918110,12352130906379270915,131072 --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=2916 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4808

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
5KB

MD5
d058e245eb05d56739fda7235ca13da9

SHA1
cd57052e657cb45c6fb92328ab7a25795a788d48

SHA256
0ef53215f271ddc80a60a8cc863eb3ee2d100738bc00068fb809d42ee023e422

SHA512
fb99f725886d7db743fa5d85a22be4c51705ce53618adfca54b0c2ddd8ff803f1fe20a33739d43bc2b4ed3d046e41945fcf659f38bf1f572076bd4b06ef27ed9

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

Filesize
6KB

MD5
6d2213b71862c220feab5e77b7dd2811

SHA1
f232e8c273d24859514677a95791bef5bc22a30f

SHA256
b037ba455fc20438fb61004af5dd12750232496ff4c3d4632bd0af6da4b78f9c

SHA512
148faa8ec2243c637adf46cdf978dbd6748ce1d91090894ae833c5657d3fa56f62c275c767fca2b048582b3df76af166a27da0ef4f134f4dafa769e0d597a34d

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
11KB

MD5
e8cbd9afe22369031f2d3901e9dc05bc

SHA1
4ca13739a50f5b8f1692a96f735453fdf7991311

SHA256
ca54e5ac90d22bb067af97e69e20bbbc53584ff7586a0aa7c9c50945577e9a88

SHA512
f256e83bfd1413a9ad0c4cd5952ed09150c86ff82f205d22bca165f6d69731ff56ac923c3f2c51a969fa6bb243fa49c6d087f0035efde4e2a372369a97a06f4d

Download Submit