hxxps://github[.]com/fabrimagic72/malware-samples/blob/master/Ransomware/NotPetya/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745-20170707033827[.]zip

Analysis

max time kernel
65s
max time network
70s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
22/02/2024, 12:00

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General

Target

https://github.com/fabrimagic72/malware-samples/blob/master/Ransomware/NotPetya/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745-20170707033827.zip

Score

6^/10

Malware Config

Signatures

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

Web Service

T1102

flow	ioc
60	raw.githubusercontent.com
61	raw.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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1790404759-2178872477-2616469472-1000_Classes\Local Settings	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4576	msedge.exe
4576	msedge.exe
4952	msedge.exe
4952	msedge.exe
2364	identity_helper.exe
2364	identity_helper.exe
3596	msedge.exe
3596	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 3120	4952	msedge.exe	68
PID 4952 wrote to memory of 3120	4952	msedge.exe	68
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 2296	4952	msedge.exe	86
PID 4952 wrote to memory of 4576	4952	msedge.exe	87
PID 4952 wrote to memory of 4576	4952	msedge.exe	87
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88
PID 4952 wrote to memory of 1224	4952	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/fabrimagic72/malware-samples/blob/master/Ransomware/NotPetya/027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745-20170707033827.zip
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4952
- 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,0x100,0x104,0xd8,0x108,0x7ffb581d46f8,0x7ffb581d4708,0x7ffb581d4718
  2⤵
  PID:3120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:2296
- 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=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4576
- 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=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
  2⤵
  PID:1224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --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=3368 /prefetch:1
  2⤵
  PID:440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --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=3388 /prefetch:1
  2⤵
  PID:2768
- 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=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
  2⤵
  PID:2264
- 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=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5712 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --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=4176 /prefetch:1
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2140,15272683397711141724,18102619736558787603,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5164 /prefetch:8
  2⤵
  PID:4992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3196

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4612

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
3bde7b7b0c0c9c66bdd8e3f712bd71eb

SHA1
266bd462e249f029df05311255a15c8f42719acc

SHA256
2ccd4a1b56206faa8f6482ce7841636e7bb2192f4cf5258d47e209953a77a01a

SHA512
5fab7a83d86d65e7c369848c5a7d375d9ad132246b57653242c7c7d960123a50257c9e8c4c9a8f22ee861fce357b018236ac877b96c03990a88de4ddb9822818

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

Filesize
152B

MD5
9cafa4c8eee7ab605ab279aafd19cc14

SHA1
e362e5d37d1a79e7b4a8642b068934e4571a55f1

SHA256
d0817f51aa2fb8c3cae18605dbfd6ec21a6ff3f953171e7ac064648ffdee1166

SHA512
eefd65ffcfb98ac8c3738eb2b3f4933d5bc5b992a1d465b8424903c8f74382ec2c95074290ddbb1001204843bfef59a32b868808a6bee4bc41ee9571515bbac6

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

Filesize
1KB

MD5
e02c64443bbccbc01dc437f2f7cb54bc

SHA1
83e09c316b6e95a529390567fe508d40533b3b1b

SHA256
32439d13d38f1f816ed6eb44b1fbff87b8809ea3d52fd94e8a336bf7220810ba

SHA512
fedfc8152eab5b902bdcc24be7d7a32198d38caf146f8c559faa9c3f5748bb212c0e2ffe07caace45f63748c395c58ec0252f8804e982ec385cbbbf39ad70e33

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

Filesize
579B

MD5
46fa4f5f7344089589d117bd7599b3a9

SHA1
b6cc1fe19e527d4a372c97e4d195ed94eee40030

SHA256
223280d95a13f1af6af06459bbf230874500c212a2e16f63914eff3f22e8b57a

SHA512
6b680aedde7e806802652aab9ab31cb21438bc8756b063955e6f03bbbdf1273f7d47c40ec1a19fe27537afeb8d6cc219a246d31f7c6822b481649fe296e2a45c

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

Filesize
6KB

MD5
fb62b9e357a6d06a80d1ddb142664d61

SHA1
b86f88105eed0af0fc5c126d795f5a85b10a830e

SHA256
6cedb855733beba7483b3f4f42124fe0b3360f8653c483b1a4e2d66da360788a

SHA512
b6490675857e81f776f8fa460415a2d36ef465b6491598158b70491a3532a1a7a1a591f200e8d6bd5f080d08e0545b72dd3901f03ff3cd07fe56b16bac04ddc1

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

Filesize
7KB

MD5
5c216d83fb7aee98c267f124cb99940a

SHA1
195dc0ce5d75deec74df9f9219cdbd515b3bf079

SHA256
c4eba0ec8e62b653022681036fecf953decfdb2fa583c35d697eba61eaba348c

SHA512
04284caf183f4b32f57c496ae31ab6b3050aea08a5099f1005d341745e5b84f59c310dc203f116482f0fbba96a563691a97f44c89fb2ab1b7db2c230ce5448a2

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

Filesize
6KB

MD5
66ff40454d2e6aa483f96ec7355e3a63

SHA1
c7b510be521328064392ffa1dc41dbe12e7af869

SHA256
0b9d6d03e44a75ab3c2699dbcc39513075d98a058e18412abb4832c83da82aab

SHA512
9e6186b4f7b85e2845f60ab0a1b7da9badc1e3d31245f6282f36a2c81188f68b6bcb51c2667fee306c1da32dffedde34d90ab48be40f8f9c82ae4c3a73b2b1da

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
f149382b67ff80c965e228fd4cb2887e

SHA1
36602c766aed31cfb5e73b0b9edc834dcdc6f290

SHA256
0380700277e8d01a6e8e587dee40c6ce090cbebf4ae355f149f32cac157628c0

SHA512
d359fd2a9efbe8a78a940a3e06824c7b469064e7b02d85e0a982bc381c4d70d1c0d1b628ca5bb7919aca3a7e229dc8a77c4d1ba52a61212c1fa1df3669fb2c30

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

Filesize
11KB

MD5
85a33de262754ae6122bcbe297bfce6b

SHA1
fe33c1e71bd905758aaed53436b7340293bc6b13

SHA256
f686ba91499abf646ca8bcefb7cbac6cc36c7a47a51a023beaedf119d74499df

SHA512
66568d761ede1c0b70e6fc7450a716c214e08b62874227d75791b99988c0316357fca332bb118cb7779df32060368650b7c14e0423d333520d2aecc5345826ea

Download Submit
C:\Users\Admin\Downloads\027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745-20170707033827.zip

Filesize
306KB

MD5
f865edbb0f45c47b5c85ebd796290b51

SHA1
b87f83bef23cccdf8b1bdc456c11bca523de4edf

SHA256
2416260eadf0d674f89097a2d29083d7db3fcd2ed6758849c984cc325baaa0a8

SHA512
95a6e4d46efa085f8534820088cac57546da81e8819f921cc0c2fe1a7cd78a56f841acc60004627774f4f311ff7bd786fc3c5bc6a7cbf818e9aa10a965cdd34a

Download Submit