Malware Analysis Report

2024-12-01 01:22

Sample ID 241111-vygdqavrhn
Target 06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe
SHA256 bb6472593d0116059f976a544317be720ce932e16a7a6f5244017aeb091f3e90
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

bb6472593d0116059f976a544317be720ce932e16a7a6f5244017aeb091f3e90

Threat Level: Known bad

The file 06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe was found to be: Known bad.

Malicious Activity Summary

redline romik discovery infostealer persistence

RedLine

RedLine payload

Redline family

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 17:23

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 17:23

Reported

2024-11-11 17:25

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.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\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.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\vHP13.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\vaK52.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\vaK52.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3920 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe
PID 3920 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe
PID 3920 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe
PID 1352 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe
PID 1352 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe
PID 1352 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe
PID 1336 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe
PID 1336 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe
PID 1336 wrote to memory of 3232 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe

Processes

C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe

"C:\Users\Admin\AppData\Local\Temp\06a906dce9f19a4684d627900528b3fa00c8c9962cb75273130ab85e32a28de4N.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vHP13.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
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 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
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 88.210.23.2.in-addr.arpa udp
RU 193.233.20.12:4132 tcp
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\vHP13.exe

MD5 93860c2c2672eacddfc695b8312650b1
SHA1 34cf958777cbfe1668475dded84c535c452979cf
SHA256 2cd7da4c69d1511e1113be693474eff0eca51706bccee5ee68fa1a362c7b6b8b
SHA512 4c8d1811d355990e4a7ddcf6f4a6cd0e03534a6ebeecc86e31549c7e8cf5fa23de896014cf25c0b730385bd41473c7a15533e763f05d5dad16f1c23c6433038b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vaK52.exe

MD5 7ec5066b38d5b604c7fc69b4a631bf4f
SHA1 ab662c22af32755be901e08ef023113011167767
SHA256 763697e0615cd208407ca80dd06aee987f65280ab2a89c2d700ae7cd022f5fa5
SHA512 1ce1ddc0eb4b117765ff8909fbf4dd6048a3734c06c2281feb29ee441cb9d4024f0e66154184cd150555534c093482c33890f4e6694db015fcd4ae87814a1830

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dVU43.exe

MD5 b8c8132fcf9800ed3598f7cb2e9a5057
SHA1 93f3d94687f59a038d407dae0d80e6a573be1874
SHA256 d8e83015464713166e2a7580cf8c04d346c72624affc3839ae204093548fd9b4
SHA512 3688bcf4cb99717716e34cf6c2607f974e6662ad8c1a980da3bad66b8ae6f7cfa957ea58937f3a1927ccd5844c10fb9566e715869d766b70dbc16dc8c0bec6e6

memory/3232-22-0x0000000002660000-0x00000000026A6000-memory.dmp

memory/3232-23-0x0000000005040000-0x00000000055E4000-memory.dmp

memory/3232-24-0x0000000002920000-0x0000000002964000-memory.dmp

memory/3232-25-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-40-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-88-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-86-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-84-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-80-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-78-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-77-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-74-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-72-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-70-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-68-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-66-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-64-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-60-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-58-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-56-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-54-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-52-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-50-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-46-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-44-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-42-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-38-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-36-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-34-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-32-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-30-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-28-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-26-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-82-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-62-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-48-0x0000000002920000-0x000000000295E000-memory.dmp

memory/3232-931-0x00000000055F0000-0x0000000005C08000-memory.dmp

memory/3232-932-0x0000000004EA0000-0x0000000004FAA000-memory.dmp

memory/3232-933-0x0000000004FE0000-0x0000000004FF2000-memory.dmp

memory/3232-934-0x0000000005C10000-0x0000000005C4C000-memory.dmp

memory/3232-935-0x0000000005D50000-0x0000000005D9C000-memory.dmp