Malware Analysis Report

2024-12-01 02:15

Sample ID 241110-blmv7ayqbj
Target 19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00
SHA256 19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00
Tags
redline ronam 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

19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00

Threat Level: Known bad

The file 19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00 was found to be: Known bad.

Malicious Activity Summary

redline ronam discovery infostealer persistence

Redline family

RedLine

RedLine payload

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:14

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:14

Reported

2024-11-10 01:16

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djN2942.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.exe N/A

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\19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00.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\djN2942.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\19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djN2942.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00.exe

"C:\Users\Admin\AppData\Local\Temp\19e7c7c1f686ba980d05ad93ae2320bca253ae24e9a177d760a01306067c5b00.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djN2942.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djN2942.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 105.209.201.84.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 193.233.20.17:4139 tcp
RU 193.233.20.17:4139 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djN2942.exe

MD5 0a4ac5148e363d96482b7c8d749132f6
SHA1 db18aeb867225de1045927063df2af07f5165547
SHA256 11d8d7241cf41e73cdf0208dfab6ea4f111d7c7eb34fb7eeaffc2b20872b1802
SHA512 a48c6575d716810d8d411a8a87da22f871df37ee02dba70dbbfff7f373ecff4a45b74151afb27740e43abd47e01dd5aa0cc70a620695ae47798b65d9c3760a29

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nFP91Hz.exe

MD5 8861c0b8cca49f5260dbe97a317d799c
SHA1 d463fd4b51d4b743784ad1e209794932452484ab
SHA256 d9abb8db07eec20445916c16fb5903e445eaa12af27d6c2c871094cdc205bb9f
SHA512 f923985ba675d865ead96f975a6b3c6d182eda9c2d927cd259c6c7ccc45ed2fe406c9fe0d046879184338f962ae4b2da3fee5eefffed16c9d69bfa8560752dda

memory/2036-15-0x00000000007E0000-0x00000000008E0000-memory.dmp

memory/2036-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2036-16-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/2036-18-0x0000000000400000-0x000000000062C000-memory.dmp

memory/2036-19-0x0000000004BA0000-0x0000000004BE6000-memory.dmp

memory/2036-20-0x0000000004C80000-0x0000000005224000-memory.dmp

memory/2036-21-0x0000000004C20000-0x0000000004C64000-memory.dmp

memory/2036-23-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-25-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-59-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-53-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-22-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-85-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-83-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-81-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-79-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-77-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-75-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-73-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-71-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-69-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-67-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-65-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-63-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-61-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-57-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-56-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-51-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-49-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-47-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-45-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-43-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-41-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-39-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-37-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-35-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-33-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-31-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-29-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-27-0x0000000004C20000-0x0000000004C5E000-memory.dmp

memory/2036-928-0x0000000005260000-0x0000000005878000-memory.dmp

memory/2036-929-0x0000000005900000-0x0000000005A0A000-memory.dmp

memory/2036-930-0x0000000005A40000-0x0000000005A52000-memory.dmp

memory/2036-931-0x0000000005A60000-0x0000000005A9C000-memory.dmp

memory/2036-932-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

memory/2036-933-0x00000000007E0000-0x00000000008E0000-memory.dmp

memory/2036-934-0x0000000000400000-0x000000000044E000-memory.dmp