132b039f06e1bac89e930a443da4b10f515a72e946274dfa57003a852b112587

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 17:09

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General

Target

StartPage/$R0.html
Size

7KB
MD5

bdc5a933dd11a46ba1881a7446bdd2c6
SHA1

03547b50e393b564fb7494027fe3a364018e1985
SHA256

2cb9c99f39635d2905be12cf17167628075aaea33d2da58fee0370f14f894e22
SHA512

17b98eb6296aab9d20b5850a9e31998c7f983b587170272f13df2a01f42e526e2d5b7bf7398e0ef0e748446e9a3417675a3a3e6ed557da227b36205cb547596d
SSDEEP

192:7uEFsHp4giMi03LcioiE3rj0i4iQQe28F:7RFsJ4giMi03LcioiE3Ei4iQQv8F

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
464	msedge.exe
464	msedge.exe
4752	msedge.exe
4752	msedge.exe
2308	identity_helper.exe
2308	identity_helper.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe
4752	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 4348	4752	msedge.exe	84
PID 4752 wrote to memory of 4348	4752	msedge.exe	84
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 1576	4752	msedge.exe	86
PID 4752 wrote to memory of 464	4752	msedge.exe	87
PID 4752 wrote to memory of 464	4752	msedge.exe	87
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88
PID 4752 wrote to memory of 3608	4752	msedge.exe	88

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\StartPage\$R0.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:4752
- 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,0x100,0x104,0xd8,0x108,0x7ffb39f146f8,0x7ffb39f14708,0x7ffb39f14718
  2⤵
  PID:4348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1576
- 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=2116,15464098075975785045,939148244438923646,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:464
- 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=2116,15464098075975785045,939148244438923646,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
  2⤵
  PID:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=3272 /prefetch:1
  2⤵
  PID:684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=3288 /prefetch:1
  2⤵
  PID:4420
- 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=2116,15464098075975785045,939148244438923646,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  PID:3296
- 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=2116,15464098075975785045,939148244438923646,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=4784 /prefetch:1
  2⤵
  PID:3620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=4768 /prefetch:1
  2⤵
  PID:3184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=3484 /prefetch:1
  2⤵
  PID:3488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=5624 /prefetch:1
  2⤵
  PID:3512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,15464098075975785045,939148244438923646,131072 --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=4816 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2980

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4596

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\19b293b4-40ca-429c-963e-d0fd936f0290.tmp

Filesize
11KB

MD5
67c9651e9f27160e042c76a878bdfe57

SHA1
9500af83242d7f2e4c39a33cbd406a92e0fcb504

SHA256
8210c8400042a084c83c84e80dc8ec90cc74eab20b9b4f53a3ee67096faa1504

SHA512
fab32047b66d663693dcfc31359069d9062a412b475f12688d01ee2428ed7c7ef69bca396cc708492a53dfece993f37ac52d141a533182f402c815164a8d8f2c

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

Filesize
152B

MD5
c00b0d6e0f836dfa596c6df9d3b2f8f2

SHA1
69ad27d9b4502630728f98917f67307e9dd12a30

SHA256
578481cd359c669455e24983b13723c25584f58925b47283cb580019ef3142b1

SHA512
0e098ab5f5772fec17880e228a0dccbbaa06dc1af14e0fd827f361599c61899fe07d612a7f7b049ff6661d27fdc495566dd20fc28ceed022b87c212bf00be5da

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

Filesize
152B

MD5
54f1b76300ce15e44e5cc1a3947f5ca9

SHA1
c978bfaa6ec6dae05464c6426eaa6cb3c3e2f3b7

SHA256
43dec5d87b7ee892a3d99cb61f772ba403882ac0772423f36034e84244c1ca24

SHA512
ac26e5676c675be329eb62b5d5a36a0e6014ab8a6366684b0fc2a59ae5f061f596f462b82eb4e9f135d2235a0cbd4af96680d234eecc873a8397fd81507d277a

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

Filesize
6KB

MD5
b0a75957759032719765805a3f616125

SHA1
e427909c5ad685fe62725c8746427f1adb4077c0

SHA256
2a0af01476fddc75bab496099dad34436004933eb2596c05ff8ad18f51111c0e

SHA512
99c16ad9197a0dfe3856d5809caaaa75ad44f127b027bac8af17641d1849a2ab3da265f2c03ce4efe044e58326693fbd6ae20d9426dd08b2b7f227d7077780e6

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

Filesize
6KB

MD5
8f094cf1d065dc99835b637a58bf0919

SHA1
c1206d63825de512f60b1570e0351909c8cca703

SHA256
57f7eb0e01f5d8f6018f2facf6764cc8701abfb41542c73abb9c8b38cd546a65

SHA512
04472b79e5f3bdd4bc1a91620c5fdd64794c4bc812951274f3cc6bd4c3d9ee7e19531703ae7662d025f4810703faf6061a83660ca5f263909eb1fa38cee18055

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