hxxps://flappybirdgame[.]github[.]io/

Analysis

max time kernel
17s
max time network
17s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 05:51

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General

Target

https://flappybirdgame.github.io/

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 6 IoCs

pid	Process
2904	msedge.exe
2904	msedge.exe
3324	msedge.exe
3324	msedge.exe
5308	identity_helper.exe
5308	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4284	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4284	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of SendNotifyMessage 26 IoCs

pid	Process
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe
3324	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 3244	3324	msedge.exe	83
PID 3324 wrote to memory of 3244	3324	msedge.exe	83
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2148	3324	msedge.exe	84
PID 3324 wrote to memory of 2904	3324	msedge.exe	85
PID 3324 wrote to memory of 2904	3324	msedge.exe	85
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86
PID 3324 wrote to memory of 4120	3324	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://flappybirdgame.github.io/
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:3324
- 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,0x100,0x104,0x40,0x108,0x7ffe8dff46f8,0x7ffe8dff4708,0x7ffe8dff4718
  2⤵
  PID:3244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:2148
- 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=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2904
- 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=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:4120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=3368 /prefetch:1
  2⤵
  PID:3816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=3380 /prefetch:1
  2⤵
  PID:312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=4856 /prefetch:1
  2⤵
  PID:4556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5436 /prefetch:8
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=5416 /prefetch:1
  2⤵
  PID:3044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=5664 /prefetch:1
  2⤵
  PID:1016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=5832 /prefetch:1
  2⤵
  PID:2128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5988 /prefetch:1
  2⤵
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,13897210865375933754,14778051757325693150,131072 --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=6268 /prefetch:1
  2⤵
  PID:4552
- 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=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7008 /prefetch:8
  2⤵
  PID:5144
- 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=2088,13897210865375933754,14778051757325693150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7008 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5308

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3320

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2696

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2ec 0x510
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4284

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000042

Filesize
16KB

MD5
9c6b5ce6b3452e98573e6409c34dd73c

SHA1
de607fadef62e36945a409a838eb8fc36d819b42

SHA256
cd729039a1b314b25ea94b5c45c8d575d3387f7df83f98c233614bf09484a1fc

SHA512
4cfd6cc6e7af1e1c300a363a9be2c973d1797d2cd9b9009d9e1389b418dde76f5f976a6b4c2bf7ad075d784b5459f46420677370d72a0aaacd0bd477b251b8d7

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

Filesize
5KB

MD5
7e3c7997ee8397c335ec973076a57763

SHA1
f7718a294b952764aaca8a65712f42e4c90d40cd

SHA256
c956cd7efdfc678ca37baf092030900bc135c17cc8e8a1b3270d69795902ff5a

SHA512
11fdc4e1fcb1dcb83683e4b9a4ef653097cbe39f0a599d39be48b9c641f36740b6cbdb9f2ae91a60cf01591ed6266cff57b59b55161586bfd3d9f269c5bbce25

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

Filesize
8KB

MD5
a35151fcc55e91e58d20a332ed40b46f

SHA1
471726ab7eb0f891bb71fe391ede4871ee9fe83f

SHA256
a09a7bf90031362059029d47562242a518daa56b472cf20f9d8093fd0ea5fde1

SHA512
dc552a592c92e8eed2eed7198aa92f8cf8aa7b64a52aa7ef9deb9f2248ef94f2805ba76c443a4a6bed63303c542316018a738af690ce3066fc2b84c8f9853e76

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
73f704da8ea3611d4cc9acc63f51f5e8

SHA1
0a48d30093443df54af2f3752098115039b6b861

SHA256
08dded65623a0fa7e29c01d1f65e9135e389bfcd501dca210cb10edfdfd3711c

SHA512
0eacb078a9897a5b27f9184bdd241dfa663afbd5a8f203a74d22b7581980416236f2e3bc78bcacc8e208595fff09727add54871bad487d5ea3715a94ad58587b

Download Submit