827544e381fe4215f58f26e14f6a44615799e1b89940f34c97a486f77bb05d03

Analysis

max time kernel
145s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 17:02

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General

Target

v4free/Ads/b_2.html
Size

31B
MD5

c71108d64a400831ec79b21968e72d67
SHA1

ceea64109835a5d8a86dd1b8eda2b902b2defb8b
SHA256

4253053d7cf05ce8f54cf68f5e788d14f884c4fe5b5ea6557c8f55e7fa575ae5
SHA512

09d8e5f9d10022a7a5943121fe133d4c905d4a207e1f8affd3a73858d5a4cdd3353638c2bd45eb411aa799697a3586a2692aaa13d26cc0b9ee359a5d3aa780fb

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3248	msedge.exe
3248	msedge.exe
4064	msedge.exe
4064	msedge.exe
4848	identity_helper.exe
4848	identity_helper.exe
4924	msedge.exe
4924	msedge.exe
4924	msedge.exe
4924	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe
4064	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 1892	4064	msedge.exe	87
PID 4064 wrote to memory of 1892	4064	msedge.exe	87
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3684	4064	msedge.exe	88
PID 4064 wrote to memory of 3248	4064	msedge.exe	89
PID 4064 wrote to memory of 3248	4064	msedge.exe	89
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90
PID 4064 wrote to memory of 4300	4064	msedge.exe	90

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\v4free\Ads\b_2.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:4064
- 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,0x100,0x104,0xd8,0x108,0x7ff874c646f8,0x7ff874c64708,0x7ff874c64718
  2⤵
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3684
- 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=2100,17810512262572454411,1171561715264115278,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3248
- 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=2100,17810512262572454411,1171561715264115278,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  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=2100,17810512262572454411,1171561715264115278,131072 --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=3332 /prefetch:1
  2⤵
  PID:3284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=3352 /prefetch:1
  2⤵
  PID:4856
- 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=2100,17810512262572454411,1171561715264115278,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:1648
- 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=2100,17810512262572454411,1171561715264115278,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=5336 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=5352 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=4116 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=2900 /prefetch:1
  2⤵
  PID:2376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,17810512262572454411,1171561715264115278,131072 --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=1884 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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
5debb113d590c929d6c0b67ea05bbb62

SHA1
06217f8d07c5c229dd3e4afaa73736123a9f01e3

SHA256
e5b80f8a4b55c4befed1b6095dec0b333f4cb3b2eb85cb73ef4308dc167742fa

SHA512
952724c3042c0f6f12e0bafe7fb3acd35cf5c7c60b3550e74741ef5269fff4bf051531d4f0427413f45583eecc54c90eec377cfbf9e07e2356c4496b35bab165

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

Filesize
6KB

MD5
675213e5081527bd2954f035d02421a2

SHA1
6f1cb18a4dfc7b3c15b019eda984ee875e00136a

SHA256
3419887a2ba2da33071a2f3eea3e5298da1cd0e71926bb7c0669354732b09723

SHA512
be8020a4dae412044d26eb04e190c9fd1d40c4b1850a68661f9e0c416f25d15808a19ded9a182d3c54da2ed7c2ea4327d8b6f40b2d36bb9bd83f9a05e87819fd

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
d700e27dccd07e3444d8aa33a8245019

SHA1
8b1fb087c0d8d7ba5cd90934dec0aff424be225e

SHA256
ea46cda4836031c10a228786cf2393c62c4c5d49068571bf63907559d1360f9c

SHA512
03f5e72161dee645ce479b61b5810523868d372ad6b8bc52a30b1950c7eeaedfe614c1fb5bf4e1a81af0fc239a7458bd88fa08a9753924c6d8b3a4efae0c5cab

Download Submit