Malware Analysis Report

2024-12-01 01:22

Sample ID 241112-q7bglstglq
Target 294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe
SHA256 294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113
Tags
redline romik discovery 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

294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113

Threat Level: Known bad

The file 294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe was found to be: Known bad.

Malicious Activity Summary

redline romik discovery infostealer persistence

RedLine payload

RedLine

Redline family

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 13:53

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 13:53

Reported

2024-11-12 13:55

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

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\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.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\vwz99.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\vgU63.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3760 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe
PID 3760 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe
PID 3760 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe
PID 2852 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe
PID 2852 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe
PID 2852 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe
PID 2864 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe
PID 2864 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe
PID 2864 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe

Processes

C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe

"C:\Users\Admin\AppData\Local\Temp\294e758276548b2d89206746c447929b854c24d218770cb986bb72581e307113.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vwz99.exe

MD5 3e940bd19c425d12b7ad52eaf0b038dd
SHA1 7f2d1488b0c8fddae9f093127cd0908eba3840c4
SHA256 5c0a5272480755bb2e3b89b597d646b63bdfdffda5593ba7c8eb488fb3aabeb6
SHA512 d1f95266b1d8077cd5c4be78da96a60c331f6d18b1a0b60b1cf9c9520fffd8e62bfe7cb1165e4927bfe9ca57b14ab8f7e906802c86257c8401b15dab70d0e3e0

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vgU63.exe

MD5 c5244f9cfc7a4dff9b6cf83c73ad6fbf
SHA1 d17c5dfc6182041667d4403a98ad83abe3441c5c
SHA256 76344dc16173bd4e6481d3d2c052dfffcf265f3a4cbd02b9543886bf6cd86c8b
SHA512 a79a741433c5d15097ab8965307a5e368915b4cb299bf13fb146390b1a52506943276e82179ce4eb1ea4f29d6cc6e81756b80da8360af02a86c4236ff3fc3c75

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dKt28.exe

MD5 c76b024698fbf2e549cbc0515872a7b4
SHA1 6dd18e417c892a26a1b9eca8b4a07421e743f052
SHA256 c0171f0d598f860d522908c1247e21d1325ec3d14cfda22e181d642fe1d29c20
SHA512 48b8cd24779f46abd1769ac6453f4b22782b0ec34841b89e15f32e130d6b4d29eb5999f00afb9fdfc927fbc02f0ec0607c933163ff1794beba58fe3db5e3e19c

memory/3232-22-0x00000000028B0000-0x00000000028F6000-memory.dmp

memory/3232-23-0x0000000005030000-0x00000000055D4000-memory.dmp

memory/3232-24-0x0000000004EC0000-0x0000000004F04000-memory.dmp

memory/3232-56-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-72-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-88-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-86-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-84-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-82-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-80-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-78-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-74-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-70-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-68-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-66-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-64-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-62-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-60-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-58-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-54-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-52-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-51-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-48-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-46-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-44-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-42-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-40-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-38-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-36-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-32-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-30-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-76-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-34-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-28-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-26-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-25-0x0000000004EC0000-0x0000000004EFE000-memory.dmp

memory/3232-931-0x00000000055E0000-0x0000000005BF8000-memory.dmp

memory/3232-932-0x0000000005C00000-0x0000000005D0A000-memory.dmp

memory/3232-933-0x0000000005D10000-0x0000000005D22000-memory.dmp

memory/3232-934-0x0000000005D30000-0x0000000005D6C000-memory.dmp

memory/3232-935-0x0000000005EB0000-0x0000000005EFC000-memory.dmp