hxxp://libfoundation[.]so

Analysis

max time kernel
306s
max time network
271s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2023, 12:29

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General

Target

http://libfoundation.so

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
2300	msedge.exe
2300	msedge.exe
2484	msedge.exe
2484	msedge.exe
5076	identity_helper.exe
5076	identity_helper.exe
2352	msedge.exe
2352	msedge.exe
2352	msedge.exe
2352	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe
2484	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 3748	2484	msedge.exe	59
PID 2484 wrote to memory of 3748	2484	msedge.exe	59
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2540	2484	msedge.exe	85
PID 2484 wrote to memory of 2300	2484	msedge.exe	84
PID 2484 wrote to memory of 2300	2484	msedge.exe	84
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86
PID 2484 wrote to memory of 1948	2484	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://libfoundation.so
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:2484
- 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,0x100,0x104,0xd8,0x108,0x7ffa03d246f8,0x7ffa03d24708,0x7ffa03d24718
  2⤵
  PID:3748
- 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=2140,6702197706117253492,5599949750239282901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:2540
- 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=2140,6702197706117253492,5599949750239282901,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=3244 /prefetch:1
  2⤵
  PID:2960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=3232 /prefetch:1
  2⤵
  PID:3068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=4032 /prefetch:1
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=3468 /prefetch:1
  2⤵
  PID:1776
- 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=2140,6702197706117253492,5599949750239282901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5432 /prefetch:8
  2⤵
  PID:2972
- 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=2140,6702197706117253492,5599949750239282901,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5432 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=4156 /prefetch:1
  2⤵
  PID:3236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=4052 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=3520 /prefetch:1
  2⤵
  PID:3972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=4748 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=2196 /prefetch:1
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=6132 /prefetch:1
  2⤵
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6702197706117253492,5599949750239282901,131072 --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=6124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2352

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1336

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
0629525c94f6548880f5f3a67846755e

SHA1
40ef667fc04bb1c0ae4bf2c17ded88594f0f4423

SHA256
812576f4a24f399abbd54b83ba7f404f021d4a7d2ec0fd2f988ebf4cbf8477ee

SHA512
f74d2e4a65a152f46852eb78dd70a958fdfb8c14e060ca41ffa783b7362e44659cc5fc73f59f3edb1f1d817000b85de7c1860512aa65d937eb5a0a8d9e5890fa

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
056518b07f12ee4d9837d9deab1706dc

SHA1
d765c84bdb9cfeac0e2ba2444d9f42465e636e8e

SHA256
5249f1a4b89475b9a09470d2a40e0a051e61d86e2e3e93a25e72ff918c077a99

SHA512
ee821ee291bf0c8dc217dd49b9972e6ed9bd34631358c42a5c033d0bd88a614be51ae562770de139c5d7c93fc593fa468570263adc31a90603fe4ffdaefd82bc

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

Filesize
5KB

MD5
1d4e9ac2c2e6f44a2de8ac6af371402f

SHA1
5600c5c822d62495d1895fc842351afc2246d8d2

SHA256
d8cc0f8c6f901e07f6028ec86c0f5c0b09966ff63a83d736816bc7d776193662

SHA512
a051a13b918dace9f5dd5be8d14224069d2244cc4c2d4f6a7769528901859b04e4a79225474eec1806ff25bc5044bda98a5992028b62d8969be7c8ee0a0705f2

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

Filesize
24KB

MD5
fd20981c7184673929dfcab50885629b

SHA1
14c2437aad662b119689008273844bac535f946c

SHA256
28b7a1e7b492fff3e5268a6cd480721f211ceb6f2f999f3698b3b8cbd304bb22

SHA512
b99520bbca4d2b39f8bedb59944ad97714a3c9b8a87393719f1cbc40ed63c5834979f49346d31072c4d354c612ab4db9bf7f16e7c15d6802c9ea507d8c46af75

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
8454e8455c836bd15a8d7558abe80671

SHA1
e652a352ea4f728bb538ebfd316a95329f28de89

SHA256
789efe17d075e0774a26d448e0b1633dd9810270b0cebbd8df3c49796f5eee14

SHA512
83a02cf408697b66888a532a10006e627493a2294d1e6c6a56c6e246e89e39a70a13238d1c91b4107f7652e556ee79532924c9ea58b6246d9e2cd227b9bca519

Download Submit