25850791e0ed89b18a362f340813097fe0be1c173bee40740babd514d22a39eb

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-03-2024 20:59

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General

Target

b5a4bca99d124138d241f3abf4d7372f.html
Size

64KB
MD5

b5a4bca99d124138d241f3abf4d7372f
SHA1

ecf91bfc2b7d8dc4e022ea1f47a487d33ce3f898
SHA256

25850791e0ed89b18a362f340813097fe0be1c173bee40740babd514d22a39eb
SHA512

f2c8b672fb6f256a5a43ff78f619d7df81b03d22a6e4ba691ebdd9c177a761614863bca43e37567268b2a2ee9a1da3db6b7496e4b7431991dab84a5e3ab48da9
SSDEEP

1536:imm3l6OcQPGDw6BIIXdR1ZUJbARzdof7s/MqjitQD3HVkF+OKzqBwLe8UHj+N5fG:Xy9juDwGRn8eoz+MqutQD3HVkF+OKzsh

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
2976	msedge.exe
2976	msedge.exe
3096	msedge.exe
3096	msedge.exe
4996	identity_helper.exe
4996	identity_helper.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe
3096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 3100	3096	msedge.exe	88
PID 3096 wrote to memory of 3100	3096	msedge.exe	88
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 1316	3096	msedge.exe	89
PID 3096 wrote to memory of 2976	3096	msedge.exe	90
PID 3096 wrote to memory of 2976	3096	msedge.exe	90
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91
PID 3096 wrote to memory of 3640	3096	msedge.exe	91

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\b5a4bca99d124138d241f3abf4d7372f.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:3096
- 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,0x100,0x104,0xd8,0x108,0x7ffe3c2d46f8,0x7ffe3c2d4708,0x7ffe3c2d4718
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:1316
- 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=2120,16528959850922994578,6720052116005901126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2976
- 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=2120,16528959850922994578,6720052116005901126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2592 /prefetch:8
  2⤵
  PID:3640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=3200 /prefetch:1
  2⤵
  PID:4828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=3216 /prefetch:1
  2⤵
  PID:220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=4792 /prefetch:1
  2⤵
  PID:4604
- 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=2120,16528959850922994578,6720052116005901126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5848 /prefetch:8
  2⤵
  PID:2916
- 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=2120,16528959850922994578,6720052116005901126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5848 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=5376 /prefetch:1
  2⤵
  PID:1276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=5672 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=5800 /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=2120,16528959850922994578,6720052116005901126,131072 --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=5624 /prefetch:1
  2⤵
  PID:3044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,16528959850922994578,6720052116005901126,131072 --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=4632 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2660

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:100

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
f35bb0615bb9816f562b83304e456294

SHA1
1049e2bd3e1bbb4cea572467d7c4a96648659cb4

SHA256
05e80abd624454e5b860a08f40ddf33d672c3fed319aac180b7de5754bc07b71

SHA512
db9100f3e324e74a9c58c7d9f50c25eaa4c6c4553c93bab9b80c6f7bef777db04111ebcd679f94015203b240fe9f4f371cae0d4290ec891a4173c746ff4b11c1

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

Filesize
152B

MD5
1eb86108cb8f5a956fdf48efbd5d06fe

SHA1
7b2b299f753798e4891df2d9cbf30f94b39ef924

SHA256
1b53367e0041d54af89e7dd59733231f5da1393c551ed2b943c89166c0baca40

SHA512
e2a661437688a4a01a6eb3b2bd7979ecf96b806f5a487d39354a7f0d44cb693a3b1c2cf6b1247b04e4106cc816105e982569572042bdddb3cd5bec23b4fce29d

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

Filesize
72B

MD5
e7d9d500479b7bb85d8d02393f58bd7f

SHA1
2615721ecf5bea3e40750e1853f2f228d29778fa

SHA256
e188c5aa1989db00e99bad1771c22cd3164ced3b2f35417b4cf97ce13a7105c8

SHA512
e929971ca64a8fce0d7b53f01511e74422e4d72b7bd83fb0af8f3eb26341a54a0d1a9efd4bfae976e04a5969654e5d451f2006f06ce220fe18a7f1902ef95b76

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

Filesize
693B

MD5
7ca9ba453ac7c1ba2bb04b06ac630b34

SHA1
f3ee244b163e5eadbe9402dcfb6a63563c59f7db

SHA256
a23a4d8f84e064459b08bf739776f1afc4408da315fabb9f23cedaa9c0c78ca1

SHA512
201156a57a245c22db0937a922e81c4a9b0a1d6ade1520425c09084321243424375c6d4a7c25e31f6dee7648dc82363eb565de418bc7f3fb1ba7f79ef7122b8a

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

Filesize
6KB

MD5
78cea3e0db285e8cfed774957ff75692

SHA1
cef94b47f0e8805e0e246f59e2b96bc93a7b045c

SHA256
71d5e74f0cf4db9e0494d1649c9d7c14d4991d36d8f65066c07b6e59af133427

SHA512
41964adcff03f12426790c99a4f9fc052740dfb03730341d025a9a9d21a2919fcd488bcac06960ed0076113e27b39d872ee992a3ec6bb8fc79695455c97d2a11

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

Filesize
6KB

MD5
b43b5bd68472c08c2bea1f9ba0c17598

SHA1
40d8a62f00654ab58c63d500faa69de7b429892c

SHA256
a6c84ac45d6efe8ec7df857dc59be80da8a7f965927d5b5d3d2a29f444eccb0c

SHA512
bca61f9dd749fc6cb7ab5c2af195ffeb4ae8404caa286ab611d89e90ea116790e564f9aedeafa6253d6e195a0fd1f05c28d1fd645529e61eff2da616ed3da31c

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

Filesize
6KB

MD5
7e61f8815da1a9bd9f73b0a9ae18dc92

SHA1
242e591e7b5cefa9105ea8dfd7bd23261ad020cd

SHA256
41d9f3b7e8ad834c65f37f7d2a75581902c6edc2c45d4f29dba784540106aa26

SHA512
a8cdd50565c3db61976a83315fcb92bb8d78f6d9f1b0d73c03bacbe25e2cfee597edc8daa9c0ce8f7d6fcddcafe0a628693d3b2983b6dc3a3990137550dfb6f6

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
818a400c1caff2a3576ce9db5ea8fe8c

SHA1
410b7261ea3d818216935c601546e96f86229ec8

SHA256
3e1f0ba08ea5e51743ca493a9153e12b0b63e45e4cb6dd9a5c4e50e0b4d5fbeb

SHA512
ce64ca461f140f8afa0dc279ef82539cb4bd3718bd29e6ca05a4d720f7163e371435fe32dc74e0116e98135e30a6124daf1e50d4125963a8546c32d170f0e834

Download Submit