djvu | dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f

Analysis

max time kernel
150s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
31-03-2023 00:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
Size

741KB
MD5

24a6b9bf01495693f99f473b04aa3fb8
SHA1

1780e243d9a772b244780f7b03e00df538941ac4
SHA256

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f
SHA512

019300ae9c8481b671708a6025b3a1f591fba4112a0f3167d981974c6420baf9994ad9c6830569288365660f5fdf53e4c362593bf597de9fb6131b89ec98ef31
SSDEEP

12288:FRgu39zAG1uMgzEaxq2opD0Wx4ZpC9eRbHMdWwMEjlOj0q31IF3M:79zAG1uMgBsD0W1tKAMsM

Score

10^/10

djvu vidar 5df88deb5dde677ba658b77ad5f60248 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://zexeq.com/test2/get.php

Attributes

extension
.jywd
offline_id
MEMHlobHgXqvmTWaMsLcwGZhDOd00bblO1yevst1
payload_url
http://uaery.top/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-fkW8qLaCVQ 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: 0675JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks

Attributes

profile_id_v2
5df88deb5dde677ba658b77ad5f60248
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Signatures

Detected Djvu ransomware 19 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3116-134-0x0000000004AB0000-0x0000000004BCB000-memory.dmp	family_djvu
behavioral1/memory/2008-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2008-136-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2008-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2008-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2008-143-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2008-144-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-148-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-149-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-151-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-154-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-155-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-173-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-179-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-182-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-181-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-187-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-194-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3864-209-0x0000000000400000-0x0000000000537000-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

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	build2.exe

Executes dropped EXE 3 IoCs

Processes:

build2.exebuild2.exebuild3.exe

pid process

1504 build2.exe
4212 build2.exe
3812 build3.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

4212 build2.exe
4212 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

4288 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
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1504	build2.exe
4212	build2.exe
3812	build3.exe

pid	process
4212	build2.exe
4212	build2.exe

pid	process
4288	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\2de13cec-96e2-4d7b-bf7b-e3075fab8ed4\\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe\" --AutoStart"	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

45 api.2ip.ua
20 api.2ip.ua

flow	ioc
45	api.2ip.ua
20	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exebuild2.exe

description	pid	process	target process
PID 3116 set thread context of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 set thread context of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 1504 set thread context of 4212	1504	build2.exe	build2.exe

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

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

Processes:

build2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
T1053

Processes:

schtasks.exe

pid process

2208 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1832 timeout.exe

pid	process
2208	schtasks.exe

pid	process
1832	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

build2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 5c0000000100000004000000000800000f00000001000000140000005d82adb90d5dd3c7e3524f56f787ec53726187760b000000010000005200000047006f00200044006100640064007900200043006c00610073007300200032002000430065007200740069006600690063006100740069006f006e00200041007500740068006f007200690074007900000053000000010000004800000030463021060b6086480186fd6d0107170330123010060a2b0601040182373c0101030200c03021060b6086480186fd6e0107170330123010060a2b0601040182373c0101030200c009000000010000002a000000302806082b0601050507030206082b0601050507030306082b0601050507030406082b06010505070301620000000100000020000000c3846bf24b9e93ca64274c0ec67c1ecc5e024ffcacd2d74019350e81fe546ae4140000000100000014000000d2c4b0d291d44c1171b361cb3da1fedda86ad4e31d000000010000001000000099949d2179811f6b30a8c99c4f6b42260300000001000000140000002796bae63f1801e277261ba0d77770028f20eee419000000010000001000000063664b080559a094d10f0a3c5f4f629020000000010000000404000030820400308202e8a003020102020100300d06092a864886f70d01010505003063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479301e170d3034303632393137303632305a170d3334303632393137303632305a3063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f7269747930820120300d06092a864886f70d01010105000382010d00308201080282010100de9dd7ea571849a15bebd75f4886eabeddffe4ef671cf46568b35771a05e77bbed9b49e970803d561863086fdaf2ccd03f7f0254225410d8b281d4c0753d4b7fc777c33e78ab1a03b5206b2f6a2bb1c5887ec4bb1eb0c1d845276faa3758f78726d7d82df6a917b71f72364ea6173f659892db2a6e5da2fe88e00bde7fe58d15e1ebcb3ad5e212a2132dd88eaf5f123da0080508b65ca565380445991ea3606074c541a572621b62c51f6f5f1a42be025165a8ae23186afc7803a94d7f80c3faab5afca140a4ca1916feb2c8ef5e730dee77bd9af67998bcb10767a2150ddda058c6447b0a3e62285fba41075358cf117e3874c5f8ffb569908f8474ea971baf020103a381c03081bd301d0603551d0e04160414d2c4b0d291d44c1171b361cb3da1fedda86ad4e330818d0603551d230481853081828014d2c4b0d291d44c1171b361cb3da1fedda86ad4e3a167a4653063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479820100300c0603551d13040530030101ff300d06092a864886f70d01010505000382010100324bf3b2ca3e91fc12c6a1078c8e77a03306145c901e18f708a63d0a19f98780116e69e4961730ff3491637238eecc1c01a31d9428a431f67ac454d7f6e5315803a2ccce62db944573b5bf45c924b5d58202ad2379698db8b64dcecf4cca3323e81c88aa9d8b416e16c920e5899ecd3bda70f77e992620145425ab6e7385e69b219d0a6c820ea8f8c20cfa101e6c96ef870dc40f618badee832b95f88e92847239eb20ea83ed83cd976e08bceb4e26b6732be4d3f64cfe2671e26111744aff571a870f75482ecf516917a002126195d5d140b2104ceec4ac1043a6a59e0ad595629a0dcf8882c5320ce42b9f45e60d9f289cb1b92a5a57ad370faf1d7fdbbd9f	build2.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exebuild2.exe

pid	process
2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
4212	build2.exe
4212	build2.exe

Suspicious use of WriteProcessMemory 50 IoCs

Processes:

dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exedc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exebuild2.exebuild3.exebuild2.execmd.exe

description	pid	process	target process
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3116 wrote to memory of 2008	3116	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 2008 wrote to memory of 4288	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	icacls.exe
PID 2008 wrote to memory of 4288	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	icacls.exe
PID 2008 wrote to memory of 4288	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	icacls.exe
PID 2008 wrote to memory of 4644	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 2008 wrote to memory of 4644	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 2008 wrote to memory of 4644	2008	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 4644 wrote to memory of 3864	4644	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
PID 3864 wrote to memory of 1504	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build2.exe
PID 3864 wrote to memory of 1504	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build2.exe
PID 3864 wrote to memory of 1504	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 1504 wrote to memory of 4212	1504	build2.exe	build2.exe
PID 3864 wrote to memory of 3812	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build3.exe
PID 3864 wrote to memory of 3812	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build3.exe
PID 3864 wrote to memory of 3812	3864	dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe	build3.exe
PID 3812 wrote to memory of 2208	3812	build3.exe	schtasks.exe
PID 3812 wrote to memory of 2208	3812	build3.exe	schtasks.exe
PID 3812 wrote to memory of 2208	3812	build3.exe	schtasks.exe
PID 4212 wrote to memory of 3060	4212	build2.exe	cmd.exe
PID 4212 wrote to memory of 3060	4212	build2.exe	cmd.exe
PID 4212 wrote to memory of 3060	4212	build2.exe	cmd.exe
PID 3060 wrote to memory of 1832	3060	cmd.exe	timeout.exe
PID 3060 wrote to memory of 1832	3060	cmd.exe	timeout.exe
PID 3060 wrote to memory of 1832	3060	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
"C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
  "C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\2de13cec-96e2-4d7b-bf7b-e3075fab8ed4" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:4288
- - C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
    "C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4644
  - - C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe
      "C:\Users\Admin\AppData\Local\Temp\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Checks computer location settings
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3864
    - - C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe
        
        "C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1504
      - C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe
        
        "C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Modifies system certificate store
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4212
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe" & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3060
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:1832
    - - C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build3.exe
        
        "C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3812
      - 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"
        6⤵
        Creates scheduled task(s)
        
        PID:2208

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

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:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
C:\Users\Admin\AppData\Local\2de13cec-96e2-4d7b-bf7b-e3075fab8ed4\dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f.exe

Filesize
741KB

MD5
24a6b9bf01495693f99f473b04aa3fb8

SHA1
1780e243d9a772b244780f7b03e00df538941ac4

SHA256
dc66c41cd72e5dd17cf2d50e80b01e985d7a86d0d4aa9ddfeea6bd708889a47f

SHA512
019300ae9c8481b671708a6025b3a1f591fba4112a0f3167d981974c6420baf9994ad9c6830569288365660f5fdf53e4c362593bf597de9fb6131b89ec98ef31

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\ec4552da-3f1b-4bce-874d-a06e4810a988\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
memory/1504-169-0x0000000004830000-0x0000000004887000-memory.dmp

Filesize
348KB

Download
memory/2008-144-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2008-143-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2008-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2008-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2008-136-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2008-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3116-134-0x0000000004AB0000-0x0000000004BCB000-memory.dmp

Filesize
1.1MB

Download
memory/3864-151-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-155-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-148-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-149-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-173-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-209-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-179-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-182-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-181-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-187-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-154-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3864-194-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4212-170-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-167-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-174-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-211-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4212-172-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-171-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-281-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-282-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-284-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4212-285-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download