498a447f08db8bbae1e194fb45dbdf1a4280e455bf6276802e5de5cf4955a6f8

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2024, 12:03

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General

Target

libbz2-1__.html
Size

298B
MD5

e09ed69f62e32127597563563f80196b
SHA1

acecd431958304aadd9ce178e4e144156b3dcd2c
SHA256

498a447f08db8bbae1e194fb45dbdf1a4280e455bf6276802e5de5cf4955a6f8
SHA512

e65203acd9b8bc2b5d8f0bba4c003b74f39d2b5727fb23bc3c084be370cd76e9ee56888d11f304df831cf61ecd2dea41ccb72512aca7c450789b71d410e0cee8

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 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
2408	msedge.exe
2408	msedge.exe
2644	msedge.exe
2644	msedge.exe
4452	identity_helper.exe
4452	identity_helper.exe
2996	msedge.exe
2996	msedge.exe
2996	msedge.exe
2996	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2228	2644	msedge.exe	84
PID 2644 wrote to memory of 2228	2644	msedge.exe	84
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 4560	2644	msedge.exe	85
PID 2644 wrote to memory of 2408	2644	msedge.exe	86
PID 2644 wrote to memory of 2408	2644	msedge.exe	86
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87
PID 2644 wrote to memory of 1576	2644	msedge.exe	87

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\libbz2-1__.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:2644
- 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,0x100,0x104,0xd8,0x108,0x7ff8f40f46f8,0x7ff8f40f4708,0x7ff8f40f4718
  2⤵
  PID:2228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4560
- 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=2160,11075398463039046177,4750540302541844107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2408
- 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=2160,11075398463039046177,4750540302541844107,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=3264 /prefetch:1
  2⤵
  PID:1692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=3308 /prefetch:1
  2⤵
  PID:1740
- 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=2160,11075398463039046177,4750540302541844107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  PID:4736
- 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=2160,11075398463039046177,4750540302541844107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=4828 /prefetch:1
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=4824 /prefetch:1
  2⤵
  PID:2148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=3288 /prefetch:1
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=3368 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,11075398463039046177,4750540302541844107,131072 --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=5548 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5016

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1436

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
5cee6ad464b81378e85e9a6f8209ca66

SHA1
c7fa130a48627adb09a41e08909d64cfe85b9c6f

SHA256
d0ab77f2044bb3bda521781b69c53aeef0f3d6d595a6853f8c6db006dee9d3aa

SHA512
57b8740904019ead2f1bbccc9e9b08a27f3fb6905468d3c5db21292bf96be280302219d167aa795cb0dc56e78f6d8a40b4dfd80f9b10fe21d2b34a83e21aea8a

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

Filesize
6KB

MD5
bfaa15487af77c512ba79193f5d516ae

SHA1
0ea598999d667f374cec958c5703d51e3b9e014c

SHA256
3d7feb16d71f32b891dbeed4a71a7def3897cac91267c6825ef0a25028d17ea2

SHA512
c5dae9445fa981b95de9e68640e881c4456b35eeba115b34ece3934a947b6c7291e4140ecfa6c22a9d3d51390206519a160303c656e627fd8c10b8ecc6dc3fcd

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

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

Filesize
11KB

MD5
6baee53bb9985f2c347c42c2f1032de4

SHA1
27de260eff5d7f3454f132321ba3ea91f1d5c81d

SHA256
c726b60478be7c636e1aababeb706ceed1978859ceadda4e58149478d837062e

SHA512
6ff9a2322f698a625acf07d6195120af8ea672354f85e57788f5ea02046d1d720bc3ff4df81babe60e1f4329b746f9280717082ef78df0dd7c370a7ca22cc7fc

Download Submit