hxxp://busyywl[.]com 💖

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2024, 07:04

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General

Target

http://busyywl.com 💖

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
3968	msedge.exe
3968	msedge.exe
3444	msedge.exe
3444	msedge.exe
4472	identity_helper.exe
4472	identity_helper.exe
4308	msedge.exe
4308	msedge.exe
4308	msedge.exe
4308	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe
3444	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 184	3444	msedge.exe	86
PID 3444 wrote to memory of 184	3444	msedge.exe	86
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 220	3444	msedge.exe	87
PID 3444 wrote to memory of 3968	3444	msedge.exe	88
PID 3444 wrote to memory of 3968	3444	msedge.exe	88
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89
PID 3444 wrote to memory of 1820	3444	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://busyywl.com
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:3444
- 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,0x100,0x104,0xd8,0x108,0x7ffbdd8946f8,0x7ffbdd894708,0x7ffbdd894718
  2⤵
  PID:184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1976 /prefetch:2
  2⤵
  PID:220
- 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=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3968
- 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=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:1820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=3204 /prefetch:1
  2⤵
  PID:3656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=4056 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=5000 /prefetch:1
  2⤵
  PID:3044
- 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=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  PID:1376
- 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=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=1912,9063943045061656683,2759371121282694133,131072 --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=4056 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=4172 /prefetch:1
  2⤵
  PID:4124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=4916 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
  2⤵
  PID:1464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1928 /prefetch:1
  2⤵
  PID:4300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5588 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,9063943045061656683,2759371121282694133,131072 --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=5080 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4308

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3528

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
5e77545b7e1c504b2f5ce7c5cc2ce1fe

SHA1
d81a6af13cf31fa410b85471e4509124ebeaff7e

SHA256
cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

SHA512
cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
e91b17f550eeed790af68e01b1e9f7b5

SHA1
1921f4cffc913603d7d6ac86c0ee64e1aaf1c538

SHA256
56ceaa5ffcb8fe4da955194a53323a7902f6c31629e1c09732b913b15efbe1b3

SHA512
0071bf30e4dfc1dc5db36bda9e6ebd51bc5ba6b2444c9127306540baeaf143bcf372d352070b8bb40ea6a48cfc1133a633e9d6fcc0f9f520c1fb9688a5cd3177

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

Filesize
5KB

MD5
015df8faab6c01733f1ad14e4879cc9e

SHA1
83e4e8261aecaba382eac40223cf9b0e21f55260

SHA256
8312e1b8a3ee80813482856a8cafd6135b145d2a290c013d88599e402bfd818e

SHA512
06cc0567a03c10575550b5988425e6be9724e2a6519fb7a53261c56639a98eb90990aa79795a41b8b0f1ce1eb51dd27a466c111ce4e5b41afecc7b79e9e5fce2

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

Filesize
24KB

MD5
6db2d2ceb22a030bd1caa72b32cfbf98

SHA1
fe50f35e60f88624a28b93b8a76be1377957618b

SHA256
7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

SHA512
d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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
10KB

MD5
823f0f2845b0159bb4ae69b8e449fdd0

SHA1
49c3b4886ad12f6f74904b9102367b5ddc6fb15f

SHA256
1c6d2fc9801bf6bcb96df3f5941f02e0db8880517324bfd889aed953be0c478f

SHA512
a258feffd914b7216e905273a0b1d39a34eec7cec86793e34cc3a0883304f882f1053c46ff4ae3f6e8f3e98d3e020c5c6cf3e04e71e6f7f5f88436b9c0aa1577

Download Submit