Malware Analysis Report

2024-10-23 16:23

Sample ID 240522-c24z3shg5x
Target 884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c
SHA256 884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c
Tags
djvu discovery persistence ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c

Threat Level: Known bad

The file 884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c was found to be: Known bad.

Malicious Activity Summary

djvu discovery persistence ransomware

Detected Djvu ransomware

Djvu Ransomware

Checks computer location settings

Modifies file permissions

Adds Run key to start application

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-22 02:35

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 02:35

Reported

2024-05-22 02:37

Platform

win7-20240221-en

Max time kernel

143s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

Signatures

Detected Djvu ransomware

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Djvu Ransomware

ransomware djvu

Modifies file permissions

discovery
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\icacls.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\808f39dc-8d54-4b6e-9393-4755bf5e8447\\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe\" --AutoStart" C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.2ip.ua N/A N/A
N/A api.2ip.ua N/A N/A
N/A api.2ip.ua N/A N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 1728 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2216 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 2216 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 2216 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 2216 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 2216 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2216 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2216 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2216 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 2500 wrote to memory of 2516 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

Processes

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

C:\Windows\SysWOW64\icacls.exe

icacls "C:\Users\Admin\AppData\Local\808f39dc-8d54-4b6e-9393-4755bf5e8447" /deny *S-1-1-0:(OI)(CI)(DE,DC)

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe" --Admin IsNotAutoStart IsNotTask

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe" --Admin IsNotAutoStart IsNotTask

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.2ip.ua udp
US 104.21.65.24:443 api.2ip.ua tcp
US 104.21.65.24:443 api.2ip.ua tcp
US 8.8.8.8:53 sdfjhuz.com udp
US 8.8.8.8:53 cajgtus.com udp
CO 190.147.128.172:80 cajgtus.com tcp
KR 183.100.39.16:80 sdfjhuz.com tcp
CO 190.147.128.172:80 cajgtus.com tcp
CO 190.147.128.172:80 cajgtus.com tcp
CO 190.147.128.172:80 cajgtus.com tcp
CO 190.147.128.172:80 cajgtus.com tcp

Files

memory/1728-0-0x00000000002E0000-0x0000000000371000-memory.dmp

memory/2216-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1728-6-0x00000000006B0000-0x00000000007CB000-memory.dmp

memory/2216-3-0x0000000000400000-0x0000000000537000-memory.dmp

memory/1728-5-0x00000000002E0000-0x0000000000371000-memory.dmp

memory/2216-7-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2216-8-0x0000000000400000-0x0000000000537000-memory.dmp

C:\Users\Admin\AppData\Local\808f39dc-8d54-4b6e-9393-4755bf5e8447\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

MD5 4b82d5ef17c6f3905db22541c87894b3
SHA1 4574488beb1c852d724535b8868ea0211fe9a7e8
SHA256 884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c
SHA512 4e0ad8fce5e492bfbb9641b27a91925e1446146045425863f4c6ff6b6281f902dcdcd3471d11ffed026a8f661c2c7c7ebd75b92a3d691c930b42437ff6d06ebb

memory/2216-28-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2500-29-0x0000000000500000-0x0000000000591000-memory.dmp

memory/2500-30-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2516-37-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-36-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2500-35-0x0000000000400000-0x00000000004FF000-memory.dmp

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

MD5 11e2d75e1b43da817a7bcd923557ba3e
SHA1 e8b49548856c2502162cdfbb2d1ca4a95b39195e
SHA256 a41239bada9417032cfd258a4e08a1d757619431b08d19ee47305dc605581a44
SHA512 3efcb07681cae7ea723c46f492585da1f6bf28a6cb7350ddedb8e93b98002c11923ba06a58001afa2d5fc790698579473feed9e4d75b5c8f3959af2c4b8c22cc

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

MD5 8202a1cd02e7d69597995cabbe881a12
SHA1 8858d9d934b7aa9330ee73de6c476acf19929ff6
SHA256 58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5
SHA512 97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9

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

MD5 15cb03b6984b65202ef67aebaf94a3d9
SHA1 4a1cfa05f1b82564802ca5afd9b8f13950ef78c5
SHA256 b15e725c1e4302bc16b290e728031dcefcb580be539ae351331004746c89e757
SHA512 232c6972ef010742d30cab0c5f44256444261aede2979b2f3cc576756bb82b803f08ef95e5754fd4d12b0df9ed79ea5739375ccb29b3b23b7f608ec6cdb1eb3b

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

MD5 cb35bd9d6c5a4fd50a9263018bbd9784
SHA1 efec24f93d2af7bd01969c36870ebc928fa6c790
SHA256 be648ee93df285417e494e28c01e3ab8f3d043845f4d3b397dfd137d187ed612
SHA512 ac26182fb167458da4b465b118720470859e8028db8d3d71ddbe0c5be0e46b9178c5f7ccb8b1252c38754e27da1af546f8d2f6e32e1bfcbeac0d510aa831bf11

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

MD5 761f02051d1293eb80763018ccd1c09c
SHA1 e7151839e18e1796f637d44a677af00a4c135775
SHA256 0bab6a112acc2eed972bd50d190b79309da14d1fba4f9734d6d00eaca2c7fbed
SHA512 caeb91789211a478dfc31c7f92d0ef30710e577a0a755fffe1d03800a2305aa274b90f6bf77c7a3fb2f863fbdb5283561047b213f87280757d12fe79ac4ffeec

C:\Users\Admin\AppData\Local\Temp\Cab1DBE.tmp

MD5 ac05d27423a85adc1622c714f2cb6184
SHA1 b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA512 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

memory/2516-50-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-51-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-52-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-57-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-58-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-55-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2516-59-0x0000000000400000-0x0000000000537000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 02:35

Reported

2024-05-22 02:37

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

Signatures

Detected Djvu ransomware

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Djvu Ransomware

ransomware djvu

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe N/A

Modifies file permissions

discovery
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\icacls.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\d08ba524-2b03-406e-9f22-1e79a7c6434f\\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe\" --AutoStart" C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.2ip.ua N/A N/A
N/A api.2ip.ua N/A N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 4040 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 788 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 788 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 788 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Windows\SysWOW64\icacls.exe
PID 788 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 788 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 788 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe
PID 3288 wrote to memory of 4684 N/A C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

Processes

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe"

C:\Windows\SysWOW64\icacls.exe

icacls "C:\Users\Admin\AppData\Local\d08ba524-2b03-406e-9f22-1e79a7c6434f" /deny *S-1-1-0:(OI)(CI)(DE,DC)

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe" --Admin IsNotAutoStart IsNotTask

C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

"C:\Users\Admin\AppData\Local\Temp\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe" --Admin IsNotAutoStart IsNotTask

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4684 -ip 4684

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 572

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4436,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4024 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 api.2ip.ua udp
US 172.67.139.220:443 api.2ip.ua tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 220.139.67.172.in-addr.arpa udp
US 8.8.8.8:53 67.169.217.172.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/4040-1-0x0000000002190000-0x0000000002226000-memory.dmp

memory/788-2-0x0000000000400000-0x0000000000537000-memory.dmp

memory/788-3-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4040-4-0x0000000002230000-0x000000000234B000-memory.dmp

memory/788-6-0x0000000000400000-0x0000000000537000-memory.dmp

memory/788-5-0x0000000000400000-0x0000000000537000-memory.dmp

C:\Users\Admin\AppData\Local\d08ba524-2b03-406e-9f22-1e79a7c6434f\884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c.exe

MD5 4b82d5ef17c6f3905db22541c87894b3
SHA1 4574488beb1c852d724535b8868ea0211fe9a7e8
SHA256 884288ae594b1b0e7bbbf748ee01e9f48e213e27d810fc9e8582421c8c59d78c
SHA512 4e0ad8fce5e492bfbb9641b27a91925e1446146045425863f4c6ff6b6281f902dcdcd3471d11ffed026a8f661c2c7c7ebd75b92a3d691c930b42437ff6d06ebb

memory/788-17-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4684-24-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4684-22-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4684-20-0x0000000000400000-0x0000000000537000-memory.dmp

memory/3288-21-0x0000000000400000-0x00000000004FF000-memory.dmp