djvu | 7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890

Analysis

max time kernel
173s
max time network
139s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 15:50

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General

Target

7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
Size

715KB
MD5

ba99fe00ac092c630639c1b25b2a9f83
SHA1

1ca03db525bc865c70ef19e3f0219775b5a320d6
SHA256

7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890
SHA512

4172ce111e3c123dfe45dd4a3ccbf9edc72c12ad0df0a108283a23800bb9033cc647cad2b23b995f16fbc742ef5c1ac02987f5df0f8e1c5e98c122308c5acbdd
SSDEEP

12288:0Hk0jEdZy6lrbvBJZe7f2lgz/w89MVfXVbkSGuwzE8/072gmEmHeZUddE7bLf3UF:0FEdlrbFeLBz/CvVb3uzEMgmtHeZW2Gz

Score

10^/10

djvu vidar d37c48c18c73cc0e155c7e1dfde06db9 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://zexeq.com/raud/get.php

Attributes

extension
.wwza
offline_id
LtYnlJvK0hICyOCeum6Tv4pbia9jcIGHVgA3Xht1
payload_url
http://colisumy.com/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-xoUXGr6cqT Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0789JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

Botnet

d37c48c18c73cc0e155c7e1dfde06db9

https://steamcommunity.com/profiles/76561199560322242

https://t.me/cahalgo

Attributes

profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq

Signatures

Detected Djvu ransomware 17 IoCs

resource	yara_rule
behavioral1/memory/2732-1-0x0000000000510000-0x000000000062B000-memory.dmp	family_djvu
behavioral1/memory/2768-4-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2768-7-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2768-8-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2768-26-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2768-28-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-34-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-35-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-48-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-49-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-52-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-56-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-63-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-83-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2852-146-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
2904	build2.exe
1508	build2.exe
748	build3.exe
1736	build3.exe

Loads dropped DLL 6 IoCs

pid	Process
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
1508	build2.exe
1508	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2576	icacls.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\41635bdd-0898-4324-b89b-a77723833bab\\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe\" --AutoStart"	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	api.2ip.ua
4	api.2ip.ua
9	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2732 set thread context of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2860 set thread context of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2904 set thread context of 1508	2904	build2.exe	37
PID 748 set thread context of 1736	748	build3.exe	41

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2040	schtasks.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	build2.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
1508	build2.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2732 wrote to memory of 2768	2732	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	29
PID 2768 wrote to memory of 2576	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	31
PID 2768 wrote to memory of 2576	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	31
PID 2768 wrote to memory of 2576	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	31
PID 2768 wrote to memory of 2576	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	31
PID 2768 wrote to memory of 2860	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	33
PID 2768 wrote to memory of 2860	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	33
PID 2768 wrote to memory of 2860	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	33
PID 2768 wrote to memory of 2860	2768	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	33
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2860 wrote to memory of 2852	2860	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	34
PID 2852 wrote to memory of 2904	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	36
PID 2852 wrote to memory of 2904	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	36
PID 2852 wrote to memory of 2904	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	36
PID 2852 wrote to memory of 2904	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	36
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2904 wrote to memory of 1508	2904	build2.exe	37
PID 2852 wrote to memory of 748	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	39
PID 2852 wrote to memory of 748	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	39
PID 2852 wrote to memory of 748	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	39
PID 2852 wrote to memory of 748	2852	7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe	39
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 748 wrote to memory of 1736	748	build3.exe	41
PID 1736 wrote to memory of 2040	1736	build3.exe	42
PID 1736 wrote to memory of 2040	1736	build3.exe	42
PID 1736 wrote to memory of 2040	1736	build3.exe	42
PID 1736 wrote to memory of 2040	1736	build3.exe	42

C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
"C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
  "C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\41635bdd-0898-4324-b89b-a77723833bab" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:2576
- - C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
    "C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2860
  - - C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe
      "C:\Users\Admin\AppData\Local\Temp\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2852
    - - C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe
        
        "C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2904
      - C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe
        
        "C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Modifies system certificate store
        Suspicious behavior: EnumeratesProcesses
        
        PID:1508
    - - C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe
        
        "C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:748
      - C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe
        
        "C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1736
        
        C:\Windows\SysWOW64\schtasks.exe
        
        /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
        7⤵
        Creates scheduled task(s)
        
        PID:2040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
639acdaace58c43d0f7bd1e39500f3e9

SHA1
5cbd8726f735229378f02c46f21a999f97ecadcd

SHA256
f656a4d01e8098ee56f6ea78e9946b617e1da0958eb882898efb5dc42759aad0

SHA512
7cf8ec1c20a0ca4ac806968170516e1aaabdfb2c5b31cb42405911592283ef18108b404cde5e1d9205b66d27aaf535464923b4486086d7570078d9eb86665bde

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
724B

MD5
8202a1cd02e7d69597995cabbe881a12

SHA1
8858d9d934b7aa9330ee73de6c476acf19929ff6

SHA256
58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5

SHA512
97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
37ac5e19cb7113212535923c0068c5b4

SHA1
6eb3d72e5708281f4132e057b8820010689121bf

SHA256
c4417d6b487d3d1cf4ed9fc291577a36581c8083f157770e2544a9592520db98

SHA512
eec7a4a977d9fae845b147a3a7de4f396ccd86c52459f69c2a5d7916cfca8bca934afabcf514962f53eb9edcc6d9cda3960547b893081418738f23f0e6f6185a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
1a3ca44a31c740399c03fcdcd0561448

SHA1
b763f681222da23f663f5676b6eee4971ad25f83

SHA256
dcc02e85b324d9945852412e904d73c68587bcf40fc60c0c8e40ff4223951154

SHA512
e9194c5d73faeb15b59d7754ceb05bcd7288c975937d96e7b8bf2bfe42b6b515b8d2a9e34d142b56d041e4cccdd7542e3a2a0ee96eaa6bee963ac40a100e1e25

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
392B

MD5
7da88460eb14f898755b9ff488a08fdf

SHA1
a0a36fe8bfe15b8f984702e7233ab5b99cbde91b

SHA256
27af146a82f5212fefed263d4a6eab1c73ef9fe59983f052d9e2e39ac2ffc5ac

SHA512
dc7f51a59394bf4c2001c10d6a0d7620d2371da7ba561a300839e81be95dc7ac9b9894cb9b3662c5745e248a226132b89ab24427ca8a9dd87456b788efa1b4b1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
a4ae2fbb815dafe22a642c3788ae5c3b

SHA1
967e234a59dd1aeba32f7f0618c6956da10477d7

SHA256
d399c22914a7fb3bc6a5236343716122e871b58f2107a1e6fe703683a5290dea

SHA512
1d1e6c563add5e4e3216745f89951b761f1b0deea1b5d84d27d910ed567fc394997103dba27b6cee4313a5c71f68bd1c8b56e6dccd0090a16cb5a9bf6bc0030a

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\41635bdd-0898-4324-b89b-a77723833bab\7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890.exe

Filesize
715KB

MD5
ba99fe00ac092c630639c1b25b2a9f83

SHA1
1ca03db525bc865c70ef19e3f0219775b5a320d6

SHA256
7b1e08a2e6a809a06358ac67496c1be7027a047fbcac50a100718e3eb3d53890

SHA512
4172ce111e3c123dfe45dd4a3ccbf9edc72c12ad0df0a108283a23800bb9033cc647cad2b23b995f16fbc742ef5c1ac02987f5df0f8e1c5e98c122308c5acbdd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4902.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBE4.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
\Users\Admin\AppData\Local\11435abd-e0dc-4f1c-a80b-d3e885b31f73\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
memory/748-199-0x0000000000C50000-0x0000000000D50000-memory.dmp

Filesize
1024KB

Download
memory/748-201-0x00000000003C0000-0x00000000003C4000-memory.dmp

Filesize
16KB

Download
memory/1508-75-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1508-192-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1508-156-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

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memory/1508-155-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1508-82-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1508-81-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1508-78-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1508-193-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1736-210-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1736-205-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1736-206-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1736-202-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1736-209-0x0000000000410000-0x0000000000477000-memory.dmp

Filesize
412KB

Download
memory/2732-6-0x0000000000220000-0x00000000002B2000-memory.dmp

Filesize
584KB

Download
memory/2732-1-0x0000000000510000-0x000000000062B000-memory.dmp

Filesize
1.1MB

Download
memory/2732-0-0x0000000000220000-0x00000000002B2000-memory.dmp

Filesize
584KB

Download
memory/2768-26-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2768-28-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2768-7-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2768-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/2768-4-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2768-8-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-66-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-146-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-83-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-35-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-62-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-63-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-56-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-52-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-49-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-48-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2852-34-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2904-73-0x0000000000250000-0x0000000000350000-memory.dmp

Filesize
1024KB

Download
memory/2904-77-0x00000000022B0000-0x0000000002301000-memory.dmp

Filesize
324KB

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