Malware Analysis Report

2025-03-15 01:44

Sample ID 230910-lq6tzagb69
Target 2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047
SHA256 2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047
Tags
redline virad infostealer persistence
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 Overview

score
10/10

SHA256

2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047

Threat Level: Known bad

The file 2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047 was found to be: Known bad.

Malicious Activity Summary

redline virad infostealer persistence

RedLine

Executes dropped EXE

Adds Run key to start application

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-09-10 09:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-10 09:45

Reported

2023-09-10 09:47

Platform

win10v2004-20230831-en

Max time kernel

142s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe"

Signatures

RedLine

infostealer redline

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1872 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe
PID 1872 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe
PID 1872 wrote to memory of 3960 N/A C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe
PID 3960 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe
PID 3960 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe
PID 3960 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe
PID 2648 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe
PID 2648 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe
PID 2648 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe
PID 2648 wrote to memory of 4180 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe
PID 2648 wrote to memory of 4180 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe
PID 2648 wrote to memory of 4180 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe

"C:\Users\Admin\AppData\Local\Temp\2014435291f8763738c2a03de303cd3dba06f4de13d4cb12c9b71a2c98b50047.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
RU 5.42.92.211:80 tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
FI 77.91.124.82:19071 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.81.21.72.in-addr.arpa udp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
US 8.8.8.8:53 4.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe

MD5 170ca899b6c09966c996bfb227de5edf
SHA1 be7fc9206ffd2316328dbdb6c23b14e4bdc0fd9d
SHA256 d7dcc3ba1944a038cfc6ed7bc32d2556eb641419a62eae93317e646b673603bf
SHA512 ba7c7de41b2e8575b9641813f3556a40079c5e1cbf2a611d1cdd55fb6b6a6f5bb0e76789f36f8b6fbd7ddee1787306d2c888c86fd81eb5043b9f8df328ae7590

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9666289.exe

MD5 170ca899b6c09966c996bfb227de5edf
SHA1 be7fc9206ffd2316328dbdb6c23b14e4bdc0fd9d
SHA256 d7dcc3ba1944a038cfc6ed7bc32d2556eb641419a62eae93317e646b673603bf
SHA512 ba7c7de41b2e8575b9641813f3556a40079c5e1cbf2a611d1cdd55fb6b6a6f5bb0e76789f36f8b6fbd7ddee1787306d2c888c86fd81eb5043b9f8df328ae7590

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe

MD5 3eb727c37e9b9ad5f7521a42826f5847
SHA1 00fee7a6415c59ba5c800813b33019163aaab485
SHA256 acba786af1dd78e035495a329d5236932784789fb2e2ca4c0e651413456dad95
SHA512 96a416a4812bb816905ecffed2e7d8ee2c3b3fc6d1a75c1288bcaac7630404bf634e6160fed749e86673036ef218b6bd2503d438630e0db44a59e1273bc87ef7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1204955.exe

MD5 3eb727c37e9b9ad5f7521a42826f5847
SHA1 00fee7a6415c59ba5c800813b33019163aaab485
SHA256 acba786af1dd78e035495a329d5236932784789fb2e2ca4c0e651413456dad95
SHA512 96a416a4812bb816905ecffed2e7d8ee2c3b3fc6d1a75c1288bcaac7630404bf634e6160fed749e86673036ef218b6bd2503d438630e0db44a59e1273bc87ef7

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe

MD5 e353bcb1ccf9a58d3dac88ddbe1f568d
SHA1 453b39d2ef0982a166840037f97ff8d9d969a57e
SHA256 0f195615a8f91aa2e549340596b0acdfbab872fb17acc9b34c1dfeb84f343d72
SHA512 80a4ad1cd7e9e732ee9ba74153360b8afd92ab8fe457d6d5a1ce8f283dcb5b09a8cd15214b25d67cb46860bacd348cc3e5e3cbae09beba03064f1cdaae0c517f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\m5274966.exe

MD5 e353bcb1ccf9a58d3dac88ddbe1f568d
SHA1 453b39d2ef0982a166840037f97ff8d9d969a57e
SHA256 0f195615a8f91aa2e549340596b0acdfbab872fb17acc9b34c1dfeb84f343d72
SHA512 80a4ad1cd7e9e732ee9ba74153360b8afd92ab8fe457d6d5a1ce8f283dcb5b09a8cd15214b25d67cb46860bacd348cc3e5e3cbae09beba03064f1cdaae0c517f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe

MD5 174d64e4df2772e1290ec1d55af345d7
SHA1 1175b708ac92b59a00219af9a44fbf2b26dbcc25
SHA256 c50c4daffe761517879411abcb617d7a50e593874a7b700fe8055c6f8102ae26
SHA512 8ac43b5aea0c1543efdc7bc5ae6b09db697063f61c1c172d1a58a8ef41c8a6cf18a928f4d22eed037520a06f51349bf712ae91fe7b90a37832e1492918e371b4

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4693054.exe

MD5 174d64e4df2772e1290ec1d55af345d7
SHA1 1175b708ac92b59a00219af9a44fbf2b26dbcc25
SHA256 c50c4daffe761517879411abcb617d7a50e593874a7b700fe8055c6f8102ae26
SHA512 8ac43b5aea0c1543efdc7bc5ae6b09db697063f61c1c172d1a58a8ef41c8a6cf18a928f4d22eed037520a06f51349bf712ae91fe7b90a37832e1492918e371b4

memory/4180-24-0x0000000000780000-0x00000000007B0000-memory.dmp

memory/4180-25-0x0000000073E70000-0x0000000074620000-memory.dmp

memory/4180-26-0x000000000AC10000-0x000000000B228000-memory.dmp

memory/4180-27-0x000000000A730000-0x000000000A83A000-memory.dmp

memory/4180-28-0x0000000005160000-0x0000000005170000-memory.dmp

memory/4180-29-0x000000000A670000-0x000000000A682000-memory.dmp

memory/4180-30-0x000000000A6D0000-0x000000000A70C000-memory.dmp

memory/4180-31-0x0000000073E70000-0x0000000074620000-memory.dmp

memory/4180-32-0x0000000005160000-0x0000000005170000-memory.dmp