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

max time kernel
240s
max time network
281s
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 00:10

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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
19	raw.githubusercontent.com
3	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4972	msedge.exe
4972	msedge.exe
1192	msedge.exe
1192	msedge.exe
4268	msedge.exe
4268	msedge.exe
2668	identity_helper.exe
2668	identity_helper.exe
3128	msedge.exe
3128	msedge.exe
3128	msedge.exe
3128	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe
1192	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 4192	1192	msedge.exe	77
PID 1192 wrote to memory of 4192	1192	msedge.exe	77
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4636	1192	msedge.exe	78
PID 1192 wrote to memory of 4972	1192	msedge.exe	79
PID 1192 wrote to memory of 4972	1192	msedge.exe	79
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	msedge.exe	80
PID 1192 wrote to memory of 912	1192	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:1192
- 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,0x7ffdf7a63cb8,0x7ffdf7a63cc8,0x7ffdf7a63cd8
  2⤵
  PID:4192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
  2⤵
  PID:4636
- 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=1916,5158542044026267215,10161296983665903788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=storage.mojom.StorageService --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=3252 /prefetch:1
  2⤵
  PID:1416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=3276 /prefetch:1
  2⤵
  PID:4876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=5340 /prefetch:1
  2⤵
  PID:1388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
  2⤵
  PID:1036
- 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=1916,5158542044026267215,10161296983665903788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4036 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=5104 /prefetch:1
  2⤵
  PID:3636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=4788 /prefetch:1
  2⤵
  PID:3968
- 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=1916,5158542044026267215,10161296983665903788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5832 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,5158542044026267215,10161296983665903788,131072 --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=2932 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2116

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
400440fae3d840d136db69493ad6aad9

SHA1
d084e9269fac7b0290b33d476d73a82eca303ec3

SHA256
97d983b4c06030d8d53d7323e0663721f97e218805b0ca4bbba2992ee0fff58e

SHA512
4857df0ad671a9422582bbff2615656805f6d31c265cd3ed95c513cc7ceb1982499001e14721dc41190fe74d79da732ece8ad02971497173248c17b78a2df7ff

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

Filesize
579B

MD5
52065b1033f9bc9d7f6b6302f6d8b160

SHA1
96e01582d63dc42b827d21799a7cf6de7d008703

SHA256
173a6148e2ac471a64e27e66b5e6ca78560fb95992d19a16a7d1fc22ec6137a2

SHA512
d4c8e6924556cd45a372ac34d3fbe96e233a21fd9b0cac1f3cfc0bc790ceaf5ef01ed1c77481b6ce70aa765082a609b8b20092461965b7638fd43db66fbe9e6d

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

Filesize
6KB

MD5
7191dae9cfb09c77acc0879cf4a5771e

SHA1
19822e88f1823aee7ac757c3e90d8b8d37cc69d1

SHA256
52fea0afcd1a7a5c781d2f1c8c0d1cfa593d0fe96500cecef116f4200e52552b

SHA512
8a06342821cf08f5ed754bf1146d4144a5ed7c232b76e871e62f4dc8d22fab33bfe81303d9f3879dc77e9ad55259d37b9cb6de34950a93a1dbe4893c8e3a6e0a

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

Filesize
5KB

MD5
2b955d7673f781c020b0451f450fbf53

SHA1
0b1bd1fcfbe8ef77740eba845a9d68ed961ae40c

SHA256
b35b9126520b759360ef325ce64d198bca831f317e4a29855abdeb29e2b28a72

SHA512
10296798b6561a5865b14f62a25ccf7647be4bb06c03ab34b7b4895698f4ad452da34564141e26cf63b56713e801199d6d34905a718696b2758d971ab9249072

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\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\Local State

Filesize
10KB

MD5
19a762cab43007ba12372a5f086de87b

SHA1
1443199e647e397a6eb20d4818183726b17d5879

SHA256
1614e3d779cc02a9aa47b1fe67eff17b0876a3ba8da937fc1d345d44389ca43f

SHA512
ad587cffdb9e7e78950b7a87e123c72fdbc4db3adfcd2f7912598da962b87b72a8af8c4a97919b0909f1294fd74d2e8e9983ad17d5dd15b0b0a79ec02aebccf2

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

Filesize
10KB

MD5
1fcf56ce5ac7516aa22307e72ee2dfa7

SHA1
81f0c7b9ba43afb5761f8bf113b45909100280ad

SHA256
e120f22db82ff2ba2cb91103c2a70ba4182d55c89ed0fac694a87722f66007d8

SHA512
39727554d0bf77d2c537e5f5c5f0bc64ebd6939f727a1810c4854c5d853cebf4de22c2f59196159674ffdead4503fa3634c499093623612f403fd82c996cee43

Download Submit