aa58cf8b5d19ef5635ec129de5667b68e0e56a239d7fd5a66df59f35c42787ea

Analysis

max time kernel
146s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 10:01

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General

Target

launcher/Software/Welcome.html
Size

983B
MD5

3cb773cb396842a7a43ad4868a23abe5
SHA1

ace737f039535c817d867281190ca12f8b4d4b75
SHA256

f450aee7e8fe14512d5a4b445aa5973e202f9ed1e122a8843e4dc2d4421015f0
SHA512

6058103b7446b61613071c639581f51718c12a9e7b6abd3cf3047a3093c2e54b2d9674faf9443570a3bb141f839e03067301ff35422eb9097bd08020e0dd08a4

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2184	msedge.exe
2184	msedge.exe
2676	msedge.exe
2676	msedge.exe
3048	identity_helper.exe
3048	identity_helper.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe
3264	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 4144	2676	msedge.exe	82
PID 2676 wrote to memory of 4144	2676	msedge.exe	82
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 4832	2676	msedge.exe	83
PID 2676 wrote to memory of 2184	2676	msedge.exe	84
PID 2676 wrote to memory of 2184	2676	msedge.exe	84
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85
PID 2676 wrote to memory of 2944	2676	msedge.exe	85

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\launcher\Software\Welcome.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:2676
- 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=0x108,0x10c,0x110,0xe4,0x114,0x7fffca1246f8,0x7fffca124708,0x7fffca124718
  2⤵
  PID:4144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:4832
- 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=2072,17419510365902056105,6692851454103338227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2184
- 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=2072,17419510365902056105,6692851454103338227,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2656 /prefetch:8
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=3300 /prefetch:1
  2⤵
  PID:2136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=3304 /prefetch:1
  2⤵
  PID:1516
- 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=2072,17419510365902056105,6692851454103338227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4520 /prefetch:8
  2⤵
  PID:2760
- 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=2072,17419510365902056105,6692851454103338227,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=4604 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=4576 /prefetch:1
  2⤵
  PID:1320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=4036 /prefetch:1
  2⤵
  PID:4364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=5132 /prefetch:1
  2⤵
  PID:644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,17419510365902056105,6692851454103338227,131072 --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=1048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3264

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4688

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
431ef94ad0c12060528caef91b98f7c6

SHA1
5098f9f47a80c198eb1ec394381f943f944e16d7

SHA256
07bd8a9539796124fbb894bab6c292a055995af88fcd12a61a073648d9fbc80f

SHA512
5fecd92385da91d75f42426aaf47f2e4f04cf264a08ca55e4239a9ff99ce7ceadc3e1e0561fbf05503f7e06c941c65a166f77f4f084819f3471a6bf9fe9b0f47

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

Filesize
6KB

MD5
3e1685bd99a613b9a0119160ced72659

SHA1
3f7435cf0964732773fd30d033cb480cd1f09451

SHA256
072c3b8b2299d36da691b5dc6617805ec5c4907da43c96a73e5c54c6bf441574

SHA512
47fc54c4f56d3e35384008a10c0644bd10720776cc65191b53c1600f8d96b5973a0acf80c744dde83e58a40a7876728736ba2db8c7bc53ba0d6d0d7959d7407b

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
82305d3af20682a2975cb3e4f0099906

SHA1
b9f0f1583a053e53b3c1e6f482647bcc7001b199

SHA256
4c3fc52665287d1d009bcc28ea479ce57781bea870a1c939c014b8b6c83ca6c6

SHA512
1ad74da4ad23b9285dd5d1664d3e42e184e5205184948c421cb0493adbb5888b4342af67771189fe05ed8d6f57f0179b856a2bbd5d4834ae0d76dcd28eedcc7e

Download Submit