hxxps://github[.]com/kh4sh3i/Ransomware-Samples

max time kernel
840s
max time network
846s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
11-01-2025 00:09

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General

Target

https://github.com/kh4sh3i/Ransomware-Samples

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
13	raw.githubusercontent.com
22	raw.githubusercontent.com

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 12 IoCs

pid	Process
2020	msedge.exe
2020	msedge.exe
2152	msedge.exe
2152	msedge.exe
3564	msedge.exe
3564	msedge.exe
4068	identity_helper.exe
4068	identity_helper.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe
3296	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe
2152	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 4280	2152	msedge.exe	77
PID 2152 wrote to memory of 4280	2152	msedge.exe	77
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 3468	2152	msedge.exe	78
PID 2152 wrote to memory of 2020	2152	msedge.exe	79
PID 2152 wrote to memory of 2020	2152	msedge.exe	79
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80
PID 2152 wrote to memory of 852	2152	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/kh4sh3i/Ransomware-Samples
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:2152
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fffa4593cb8,0x7fffa4593cc8,0x7fffa4593cd8
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1936 /prefetch:2
  2⤵
  PID:3468
- 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=1908,16782040638786469231,63619109883566629,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2076 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2020
- 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=1908,16782040638786469231,63619109883566629,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2676 /prefetch:8
  2⤵
  PID:852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=3328 /prefetch:1
  2⤵
  PID:3156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=3336 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4152 /prefetch:8
  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=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=5196 /prefetch:1
  2⤵
  PID:4136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=2056 /prefetch:1
  2⤵
  PID:1052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=5148 /prefetch:1
  2⤵
  PID:3348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=5084 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4748 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,16782040638786469231,63619109883566629,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4668 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3340

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3500

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
4c1a24fa898d2a98b540b20272c8e47b

SHA1
3218bff9ce95b52842fa1b8bd00be073177141ef

SHA256
bbcc378fcbf64580e7a48b4e7ca9be57fa0a1f2e747f488325685bdb18d73a95

SHA512
e61f196e7f1c9a5fe249abe9b11eea770fb2f4babc61f60b12c71f43e6fe9354cf14869daf46abc2c2655bce180252acd43c10562a2dcd31fa7d90d33253820e

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

Filesize
152B

MD5
f1d2c7fd2ca29bb77a5da2d1847fbb92

SHA1
840de2cf36c22ba10ac96f90890b6a12a56526c6

SHA256
58d0f80310f4a84f687c5ce0adaa982eb42fe4480510399fa2ae975d40bb8bc5

SHA512
ede1fafea2404f16948fe0b5ea5161ccee3ee6e40c55ff98c337eac981a6776b9c73dc030a5c59e4347aec91259f497539206e71949c33adcecbf2c846709e14

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
1KB

MD5
82b242b5ac855e56d48efb839d75afb2

SHA1
d61fb6b26b0ce75b42d057b168c6e2679a9e6609

SHA256
717615885e62311c2a5a47485cd191d4c3c2254e54a1c00b53d3c7ddd03b49c0

SHA512
e9986819262df40b61e6f4827266b9ce996cbe4443ba7a10bccb7bd01e8c671b52581aa32fa4b618be193b4f37d91c586f2d67e2c237c25067c7befbf4dfa6ad

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
579B

MD5
54d6951a64bb65ca04e0748a3a536947

SHA1
f3a60a6a1ddbeaec5a78a4c263d25c501fc44bb6

SHA256
1157dde723b565ed0494d9ddf990e0e9554d69ad7de36438ba36703e6d61d57f

SHA512
533ab4a7197b3d69678fa44d899a161e40e3530fd30df2d881430a730756aa06b1250e506537d2cb80471594ae218628c3954d51912d8eb8223e0980614fac42

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

Filesize
5KB

MD5
3284ecd4fa607535e81d719496803574

SHA1
67fbf8656ef4ca075218c93ee0d34fc88dacadc1

SHA256
868c4c84841ae2a906c5f2e47ce22330f9c35a2fd692cfe1324bbd5f1beedc3b

SHA512
667f48c83132c3274cf1f7542aceb3b2c6e09e06ebf597f21f58b7f4409f31a4e982a4620c32b818aa81b563faabbc3058fe06d4470e7934618b7c2f0c9bc9f0

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

Filesize
6KB

MD5
03b57ec4eb81cdf348ca1eccb3f120a9

SHA1
7b5b0bb9865fc413ce65673c4b648f3b40edeac1

SHA256
bd4e7a47069c5c4a4ee287f282e69a97094e651ae1e0e5016e9ae25fc1fd1766

SHA512
006866d76f2b67ff37aea1731de2999108c739d9bf329919cc2411464e1658bac31da50f264d16977a7ff320dc77c7db8bfcae52cd31d2a3deddfd0d570c3911

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
b8ffb7bc12671950fa7597fbe27a9c83

SHA1
ef71f9d0dd00df15cbcab27d1a49652e7dd4edc0

SHA256
00ea4697a827755e879d24b49dae9ddd7dac8cfd65579678d8f85a910acb565c

SHA512
b286528b226ff1e2b9bc75111905009d9f99c5119b7b4e511c3bffe6a35d1447eb7be0708a0bc4c1c80d179a69c575a17c7fb2e4f0bd605f47541e763f1e0ecd

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

Filesize
10KB

MD5
49737547b0fa85cf317c5e9fc997ad1e

SHA1
e4051ab6a302737f2ecdc3ab6fa3f14a691c0f78

SHA256
fb6f0ebba7577100e8d963e5505446a4f6056f0ad61d779ccff6b05218a2d221

SHA512
4cd266149e84ade602aacee53b15f89959220babe1f7de9a9e38b433c96ad88a3fe94d44164c6ef452ac5920bc7f437aac380c13492f4df4d3d112419295781d

Download Submit