hxxps://github[.]com/Satanaelcode/Crealstealer

Analysis

max time kernel
1152s
max time network
1155s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 20:05

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General

Target

https://github.com/Satanaelcode/Crealstealer

Score

6^/10

Malware Config

Signatures

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

Web Service

T1102

flow	ioc
30	camo.githubusercontent.com
31	camo.githubusercontent.com

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
1116	msedge.exe
1116	msedge.exe
1740	msedge.exe
1740	msedge.exe
4936	identity_helper.exe
4936	identity_helper.exe
4296	msedge.exe
4296	msedge.exe
4296	msedge.exe
4296	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe
1740	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2760	1740	msedge.exe	82
PID 1740 wrote to memory of 2760	1740	msedge.exe	82
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 4940	1740	msedge.exe	83
PID 1740 wrote to memory of 1116	1740	msedge.exe	84
PID 1740 wrote to memory of 1116	1740	msedge.exe	84
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85
PID 1740 wrote to memory of 4640	1740	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Satanaelcode/Crealstealer
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:1740
- 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,0x100,0x104,0xd8,0x108,0x7ff88a7846f8,0x7ff88a784708,0x7ff88a784718
  2⤵
  PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:4940
- 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=2136,6313596662225106336,9452750625972396695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1116
- 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=2136,6313596662225106336,9452750625972396695,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=3256 /prefetch:1
  2⤵
  PID:2924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=3268 /prefetch:1
  2⤵
  PID:3428
- 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=2136,6313596662225106336,9452750625972396695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5492 /prefetch:8
  2⤵
  PID:532
- 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=2136,6313596662225106336,9452750625972396695,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5492 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=5176 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=5208 /prefetch:1
  2⤵
  PID:1100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=3392 /prefetch:1
  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=2136,6313596662225106336,9452750625972396695,131072 --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=4684 /prefetch:1
  2⤵
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,6313596662225106336,9452750625972396695,131072 --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=1308 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4436

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

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
210676dde5c0bd984dc057e2333e1075

SHA1
2d2f8c14ee48a2580f852db7ac605f81b5b1399a

SHA256
2a89d71b4ddd34734b16d91ebd8ea68b760f321baccdd4963f91b8d3507a3fb5

SHA512
aeb81804cac5b17a5d1e55327f62df7645e9bbbfa8cad1401e7382628341a939b7aedc749b2412c06174a9e3fcdd5248d6df9b5d3f56c53232d17e59277ab017

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

Filesize
152B

MD5
f4e6521c03f1bc16d91d99c059cc5424

SHA1
043665051c486192a6eefe6d0632cf34ae8e89ad

SHA256
7759c346539367b2f80e78abca170f09731caa169e3462f11eda84c3f1ca63d1

SHA512
0bb4f628da6d715910161439685052409be54435e192cb4105191472bb14a33724592df24686d1655e9ba9572bd3dff8f46e211c0310e16bfe2ac949c49fbc5e

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

Filesize
2KB

MD5
f5137d84bafbfe1c4bdb04f2ac21feb6

SHA1
14c6c22e81c936cd346a4f60c09033eec775005c

SHA256
b05853f1683bee79be44b075f0775360c9886debe39b6c4351a30d970a932775

SHA512
80d4c7e1d7da415d2f50b495842582cb623aa2f3f13633834d1a7740500aa946a9548caa237ffe14cb481eeaf2710d79565a200ed666e678489059e99905418d

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
6KB

MD5
93249f9a43bdc0771653622f73eb933f

SHA1
2a4facffd5d04c85555b034968222988bdaf902e

SHA256
a190b5a9f715523c71a8c171dacc3f629ce74b839ea46df8de61a44d2d0c3200

SHA512
7d3a77d4daad63ae18fd613d97c2c78b01e507bf3a7d9581798ef5cb3adad874f61158046c82580c170c7911ad75275a4043a38b9e32581cb914c13bf4f76835

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

Filesize
6KB

MD5
757ad5595eae42029e7d00541f06fdda

SHA1
375bd65ebd663876daba8ee18582bcf7c233fe5c

SHA256
7554fd89c0ed7a85a0166138753aaaefb20cd5af1e1a7d936b99ec0c25e84d34

SHA512
f9b6470a896f5944966733a729581cc05751f3c2a9ec3c9ee250b728ff2429790be2e16ffbe14f44d082953c35ea3fbc18aa8e5321afa887a8f7d2bdd141ecdd

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
11KB

MD5
a333fee75572d3ce29145fc306853445

SHA1
bfcfe3d298749f341adcd3164a3d72605ccb9291

SHA256
a7b8ca40e865c768b32443e7418eb28cadf4009b3304803c88e5a8ba540b9c93

SHA512
7cf0cb8b4c3038b2b1a4af290b3806a746dafb36031bf6f0353f6b520dd5f6e449fc9cc89ee5d4556bd900e32dfe1792234664178d8e0f72809889a6a0b549d5

Download Submit