hxxps://github[.]com/matsjj/thundernetwork

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2023, 10:28

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General

Target

https://github.com/matsjj/thundernetwork

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
3564	msedge.exe
3564	msedge.exe
4696	msedge.exe
4696	msedge.exe
4536	identity_helper.exe
4536	identity_helper.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe
5004	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 2448	4696	msedge.exe	68
PID 4696 wrote to memory of 2448	4696	msedge.exe	68
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 1600	4696	msedge.exe	86
PID 4696 wrote to memory of 3564	4696	msedge.exe	87
PID 4696 wrote to memory of 3564	4696	msedge.exe	87
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88
PID 4696 wrote to memory of 2784	4696	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/matsjj/thundernetwork
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:4696
- 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,0x100,0x104,0xd8,0x108,0x7ff97c2546f8,0x7ff97c254708,0x7ff97c254718
  2⤵
  PID:2448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:1600
- 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=2136,18173565524559884651,17343620415695436103,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3564
- 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=2136,18173565524559884651,17343620415695436103,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=3392 /prefetch:1
  2⤵
  PID:4980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=3348 /prefetch:1
  2⤵
  PID:4500
- 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=2136,18173565524559884651,17343620415695436103,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  PID:3600
- 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=2136,18173565524559884651,17343620415695436103,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=5316 /prefetch:1
  2⤵
  PID:1924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=5396 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=3360 /prefetch:1
  2⤵
  PID:3864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=5588 /prefetch:1
  2⤵
  PID:896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,18173565524559884651,17343620415695436103,131072 --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=4856 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4912

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\Code Cache\js\index-dir\the-real-index

Filesize
1KB

MD5
1afef05d7238bc524aee4259a8f6354d

SHA1
1085d7c311eaf06f9e698cd25ab71d973e88fba4

SHA256
d0c7d249491b512b57c74c92a2f07811f26083806bb66a4d6733198a5d273844

SHA512
ff523cff8d3d537cc0d64698d676cc1b1c077db1fe9f472d428946c91949401a2526b87eb64b6bfdeda02f7e565b67940fc2b7bfe2bd97b30c3b1b46c8168f61

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
fcc0430f81da0aa47ac950faf65628c0

SHA1
018abbbf5eb79e467e7db1ce39b54b83ce56e2bc

SHA256
157ba91e7efc79c125c7368379cb921a0f319a54cb610cb709717880534a1251

SHA512
1e95b9e1ec57db28a201d6dfaef1050577c30a14e102d0584d5e27ab3f19dd6fcc265ac02b892aed3a77a585ea6d18fdf4ee948e48749d570abeb66e462eeb54

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

Filesize
5KB

MD5
41f05b3e644c1fab7195db710bb2ed75

SHA1
886993fd9098732c5cf063ef4d87cf3e9dddd25e

SHA256
e81718fe981e06b7c9a01cd6a391f5adc473f285ccfa2aae6ca8af83c74f94d8

SHA512
427e4f1290f8e090b1347e088c22169e8bed3bc27ded761184ddd4e0f4c6958fe404914f339db158b97508fd906504720fddf13e2cd8e2b1962bdc584d616106

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\b3a11a09-72d8-4e34-855b-6e31c0a7b4b2.tmp

Filesize
496B

MD5
d22266ba3d8db30279b96944f0cec985

SHA1
44e288cdfe75a5e8299ce32e75dd9e0705cdbac9

SHA256
77873629fa695e434160c86ae9116906ff65a97666d7d35a3ed63221b627c0bf

SHA512
d463aecbdac835dace5544b4267c86c2ed7d3165ba95095db6dfc3a25655f2391fa202a81d37b4a76a36f04456ed86df137302ad0e456fd59ecdfee3c69c6c1b

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
e3960769106c4553e3d647b310534fa9

SHA1
33c8922922ecb4920184b5799bb0916b0e52561e

SHA256
d9b98a90bd8753831c0c055756bad45e0c9bb6fed6b616d044e2a95a72667647

SHA512
f8abf6cadf4e0d4482cdeacf77b4f7482ddb7de358c2df0a846622e822005cb163b9907f2c0092885cc747d5e2740cc22136d53ecead7910792cacb7cd541293

Download Submit