hxxps://github[.]com/chronosmiki/RANSOMWARE-WANNACRY-2[.]0

Resubmissions

10-05-2024 17:50

240510-wexf9scg87 1

10-05-2024 17:47

240510-wc9c2she9v 1

Analysis

max time kernel
1741s
max time network
1685s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 17:50

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General

Target

https://github.com/chronosmiki/RANSOMWARE-WANNACRY-2.0

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1032	msedge.exe
1032	msedge.exe
388	msedge.exe
388	msedge.exe
1968	identity_helper.exe
1968	identity_helper.exe
4424	msedge.exe
4424	msedge.exe
4424	msedge.exe
4424	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

388 msedge.exe
388 msedge.exe
388 msedge.exe
388 msedge.exe
388 msedge.exe
388 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe
388	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 388 wrote to memory of 3080	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3080	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 3560	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 1032	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 1032	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe
PID 388 wrote to memory of 4640	388	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/chronosmiki/RANSOMWARE-WANNACRY-2.0
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:388

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,0x100,0x104,0xd8,0x108,0x7ffc74e946f8,0x7ffc74e94708,0x7ffc74e94718
2⤵
PID:3080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
2⤵
PID:3560

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=2036,8985709239544605914,10264539368208180705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1032

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=2036,8985709239544605914,10264539368208180705,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /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=2036,8985709239544605914,10264539368208180705,131072 --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=3360 /prefetch:1
2⤵
PID:2200

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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:4492

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=2036,8985709239544605914,10264539368208180705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
2⤵
PID:1380

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=2036,8985709239544605914,10264539368208180705,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1968

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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=5276 /prefetch:1
2⤵
PID:4172

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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=5292 /prefetch:1
2⤵
PID:3780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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=5372 /prefetch:1
2⤵
PID:2988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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=5340 /prefetch:1
2⤵
PID:1620

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,8985709239544605914,10264539368208180705,131072 --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=1048 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4308

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
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

Filesize
1KB

MD5
325be25cb34e79a1c23b4d230f6492bc

SHA1
7b91773b3c632719da62702b63100cf71a2bcc6d

SHA256
5f478929f042a4d39007344b16658bb575dd314e3f2bb2b07e6f2e2727c9afd2

SHA512
2465aedf2932baab1324fca0eaccde5811b998731751ab033b25782d771f5680bcbbb2bd73873ec67db89a1d7bd4bc6548f6386aadc410ffb6f5453409a54b6d

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

Filesize
496B

MD5
406d40f57c41b87d19b999ebfe5296fc

SHA1
7d6ce47afbb25a87565cebdaf0a1a2f4af4bfc10

SHA256
0d179bd1f38ad65839441984c85dac651e393eb75c561885911cb8cce8be6974

SHA512
a763d98c4e196a8f81244761848a52ab25cf2b4dcc91ff8a977828a7f3639f05248463828221b575942a4c99dc5b720703339e4cb59e11a301fefa6236e660fa

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

Filesize
6KB

MD5
6e1ca29f8f4d5c0729ddf7c327876bbb

SHA1
e75c8bbae2739205182181f046a960bf03d0aa7d

SHA256
a74fc4252063079e8a405f742892b1f6af89db8111d1365e6b8eed6124b02609

SHA512
7858d0f9edc8f02ed4c1b49e7375ae01e80ead29f036552cbf557c17d0b122633cee9023025c49c91d33fa0de43e53a599bd2d346c4d1bdf12288f31a8f89614

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

Filesize
6KB

MD5
ebcde829f5ece0e89c681f13e14f7cc9

SHA1
77f24bcf8d1b2933d30ee151f3dfcf2981068fd1

SHA256
99985b49d0ab03aaea57f84429df8c60f6f82b6c76dcb606e8ff06b5e0f36512

SHA512
acb603fc3616c8703cacd2130bc021863313537934b4df711eea0e4465eea17933f6e0e58af3be36329f240e197dbcf335ef895ddfcd23ed12984b6dd37c5bab

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
bc55a18207b4153cf95a0c88187fa615

SHA1
651196da44e8571f11cd7f04d1a28b25ae246f24

SHA256
d0c4448322096f0fad975e643a35f925ab4015a3a4f87e3923549d9c5da2cfe8

SHA512
e169105e62d0ec76bf8cea38060856344144debc9fcd01e7876cf3db703f04057a1fefbe3db03eb3764d52c4f04f49d4e6cfeceff8d123cf1ca46285398a7861

Download Submit
\??\pipe\LOCAL\crashpad_388_VLMNOHBNJBZQSAYP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit