546f9a002cde7cac6923efc55401dd43ae8ee654da38281b12cf95a55ec30fda

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21-07-2024 22:25

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General

Target

$PLUGINSDIR/welcomepage_noadw.html
Size

5KB
MD5

503788b7c7fc1e94d3881697dc0f9455
SHA1

c9710548dd90191732aa428957988039d9014ced
SHA256

bff319cb4251e23c995abc742d926b7c85b9798783ac9dad8e8cdc274ede423c
SHA512

138f60cc8d168004325dcf2452f24fdd29a3fddc6f693326d01c614a6638c1d40ce9f7b1766b9440de8012d05977adc0f2b92eb02aa76d44ee7dfbc99cd24748
SSDEEP

96:SI32bJbWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1DuspXdNy7Pt:SI0bWEM6Sf75ugffDtIDHEBDzwfF//4r

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
3520	msedge.exe
3520	msedge.exe
1388	msedge.exe
1388	msedge.exe
1448	identity_helper.exe
1448	identity_helper.exe
2620	msedge.exe
2620	msedge.exe
2620	msedge.exe
2620	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe
1388	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 392	1388	msedge.exe	84
PID 1388 wrote to memory of 392	1388	msedge.exe	84
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 1180	1388	msedge.exe	85
PID 1388 wrote to memory of 3520	1388	msedge.exe	86
PID 1388 wrote to memory of 3520	1388	msedge.exe	86
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	msedge.exe	87
PID 1388 wrote to memory of 3024	1388	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\$PLUGINSDIR\welcomepage_noadw.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:1388
- 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,0x100,0x104,0xd8,0x108,0x7ffa091646f8,0x7ffa09164708,0x7ffa09164718
  2⤵
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:1180
- 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=2104,2061584083622208700,13107383337115898816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3520
- 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=2104,2061584083622208700,13107383337115898816,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
  2⤵
  PID:3024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=2824 /prefetch:1
  2⤵
  PID:528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=2848 /prefetch:1
  2⤵
  PID:2128
- 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=2104,2061584083622208700,13107383337115898816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4936 /prefetch:8
  2⤵
  PID:4864
- 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=2104,2061584083622208700,13107383337115898816,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4936 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=5024 /prefetch:1
  2⤵
  PID:3212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=5444 /prefetch:1
  2⤵
  PID:4576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=5504 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,2061584083622208700,13107383337115898816,131072 --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=2224 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2620

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4404

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
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

Filesize
152B

MD5
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
041cfbcf01024d936fa95825765c891e

SHA1
25c88485bcfad412a9d35164a7ea02fe6d638603

SHA256
be71e5a880416fe6d38cdf6d0a646c9715d9559070f59a75312ce86cb5d98938

SHA512
42bca741f99366d44fdc73670d5dd1df21ba5363e9b5ee397ae09ec30c54087af699e407a32f85f44b0d0facc7c678d488822045c50534e0c919bd9141dfeba5

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

Filesize
5KB

MD5
168f06ac32f80d35ca6b45cebbd11929

SHA1
e036c09c95f414e415e5267d23a8dedbce4f13e3

SHA256
267432a683caf799ca990de04d712bc710beaed1e1bed952d6ef8fba2583df9c

SHA512
c6b798f6f38d3f84a9c00992fac66371f73d9c244c4679a1d4e4685091f29bcf575ea3df4a4ffe65138bf280cc2c5eb11f91f75cea03b8d4f7323ef5e509d316

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
04f8e7a9237103fa0d50b3b874b1b019

SHA1
717ccd284ebcd9e981685fd1e51c550ee0f6e87f

SHA256
5c98998614ef7459bbed0672dffbd0b5ae451074eee5dc0804a207438ebc1929

SHA512
9eb5a6612d7c44edf60990c14fd7ecd3b5c298e89d622ab64b54e1414ce8ac02443fc5e7321032a3e6330b4b0ad9e682c72a8f5b3065d196385d477a1695484f

Download Submit