hxxps://github[.]com/MasonGroup/SvcinjCrypter

Analysis

max time kernel
303s
max time network
319s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250217-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
04/03/2025, 14:07

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General

Target

https://github.com/MasonGroup/SvcinjCrypter

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
29	camo.githubusercontent.com
30	camo.githubusercontent.com
31	camo.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 10 IoCs

pid	Process
4992	msedge.exe
4992	msedge.exe
1664	msedge.exe
1664	msedge.exe
3900	identity_helper.exe
3900	identity_helper.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2556	1664	msedge.exe	84
PID 1664 wrote to memory of 2556	1664	msedge.exe	84
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 5092	1664	msedge.exe	85
PID 1664 wrote to memory of 4992	1664	msedge.exe	86
PID 1664 wrote to memory of 4992	1664	msedge.exe	86
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87
PID 1664 wrote to memory of 1176	1664	msedge.exe	87

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/MasonGroup/SvcinjCrypter
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:1664
- 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=0x128,0x12c,0x130,0x104,0x134,0x7fff3d0946f8,0x7fff3d094708,0x7fff3d094718
  2⤵
  PID:2556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1920 /prefetch:2
  2⤵
  PID:5092
- 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=2136,3455647931257725499,764096451533160989,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4992
- 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=2136,3455647931257725499,764096451533160989,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:1176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=3308 /prefetch:1
  2⤵
  PID:444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=3324 /prefetch:1
  2⤵
  PID:2448
- 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=2136,3455647931257725499,764096451533160989,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  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=2136,3455647931257725499,764096451533160989,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=5288 /prefetch:1
  2⤵
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=4808 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=5972 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=6000 /prefetch:1
  2⤵
  PID:792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,3455647931257725499,764096451533160989,131072 --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=10.0.19041.4355 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4932

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
7fb0955b2f0e94f2388484f98deb88f4

SHA1
ab2363d95af3445a00981e78e6b6f0b860aade14

SHA256
a7c4cb739d577bfc41583a2dbf6e94ae41741c4529fe2d0443cd1dabefef8d15

SHA512
c9b6b6de78fb78c11b88860cd6c922d11717f5cf7477f602f197531aea114270c2b7111f66d96f60c3a9317fbf203fd26222e81d2d0eb70ad6515f5af1277edf

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

Filesize
1KB

MD5
58796e4d48ae83f3d0eba03a7a2d61c6

SHA1
18771e2a58eca176f2fb5d496dbd702178beb029

SHA256
6ef55fd4600d6db6074407a1bb574e8a42c9c7e4e9dc0f181c21b71234c9ddc5

SHA512
e204ad69c63859614b09b289d74633a0cccd89a816c8525d334d2484e5d873247353236b843763c7280778a57a74cff5b7bb4250c7be39c26fed9d29b25c0370

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\Network Persistent State

Filesize
580B

MD5
d4305c3993d0f27893ca3069f2c3cd3b

SHA1
4be9d9cacd91df869880b95b5e6ed81f0cac56e7

SHA256
3f84ca13bbde91f446495ebe7e7ce116607704bfc4aca4284fb7c27a882f4be0

SHA512
7b31c706bcc1bf7a41da090e0eeba4bfb930b948dbb84896a27cbc9657ae5821cf9d125e8ec54967e3eaaa0ed6cf485f708a15379ecfdfaa8fd084e4d7d357a8

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

Filesize
5KB

MD5
6e295b6db8e4ebc950f4c771573d4466

SHA1
0d30ddde0a822aa9be45f00e549a9ed3fc1856b5

SHA256
0bb7e4776738e5573a02aa6b24f368cbd32a418c972cdba9c24783604b8bc072

SHA512
271521e9e47b3e07afbd67e3702998df9c0630100c1969d11f7c86e6c9b18920cbc2c97a49597510a151a1f5c88c5a45b6567aa34f2d4e06ce988d09e78bfa09

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

Filesize
5KB

MD5
2724e63fb3bcd9f92505d93e63049e4d

SHA1
437026f072672b7ff80bfdf3057572ee17cfc761

SHA256
48f6c1b90d68ec3a0f6806107503997cce5d7423722fb888977c665ee05704c6

SHA512
43fbb11c3a1aaf5d858c3cdca0d6af952a5adc5affc1d5f1c06d4bc7db9397453dc8409589d2b8e89d9e18bdad2e89d87b7092ee2c1698cf486ec6f8787e364e

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

Filesize
24KB

MD5
2627e6345730a6a479da30c0883d24a5

SHA1
7442a41a25fcc5415e1609b647c6e414a32c7b99

SHA256
640a5e5b62d5e5ce53f120e2238d95d61f09b45d0d4035fcedc0f452c431b26d

SHA512
1cd1044e89ebd307c088b4ebe587d41dee3b6dfcb10fc4f70f95819fc9b1f98132b9715cf1bce76d5f15d97802e85776f2ae6bfb293c4d033e661e5d34354d28

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
1f810b97e102c0ca0e29e98801589d26

SHA1
b8a41b5a79832032dd94080b8d5bf3521ef37b83

SHA256
e11429486d04447c23ddc355040409bac55b84442190d5afc97784d3cb2f3dcd

SHA512
9ad1a744f017447a138704984b5f5ff1f142940431cfa40cee5fd87b7520d85d9ef26fafb1f788b312885e49e4663dabcbf2422c74cd9d06bdb31a05d63fbbae

Download Submit