Malware Analysis Report

2024-12-07 04:11

Sample ID 241112-3ppyhaslhw
Target 7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce
SHA256 7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce
Tags
redline ruma 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

7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce

Threat Level: Known bad

The file 7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce was found to be: Known bad.

Malicious Activity Summary

redline ruma 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 WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 23:41

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 23:41

Reported

2024-11-12 23:44

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce.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\vsZ84.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.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_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\vsZ84.exe N/A
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\7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce.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\IXP000.TMP\vsZ84.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce.exe

"C:\Users\Admin\AppData\Local\Temp\7800bfadf35ba788f14e70c920faadd5b20a6497a65d504dacf1f5843fd355ce.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vsZ84.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vsZ84.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 104.209.201.84.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 193.233.20.13:4136 tcp
RU 193.233.20.13:4136 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vsZ84.exe

MD5 2c65806e88c1236d637bdd1ba60777c9
SHA1 1926d5e7922de97ae2e4257b49969b5113b51dd8
SHA256 9a1ad2d656b6d69649286649cdb4eedcc418538dab7bef07e590c72bc4aba705
SHA512 db39b9a361ca528870c4e3de37d932622eacb955f8bf878e7ed983b1a89e9cb913d095d9455f6e1d865f3d983cb6739dd57b6ddf9282b1ba3dff3a42606ce1db

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\diI61.exe

MD5 ac83657f02dff63c790b80a66ad3d4e3
SHA1 7e9a2f828a38ad058bd619137f66266ddc664c3a
SHA256 0c03276ca27012cd6a8889664e261b98da41b0f80f587db4b3d97ad6a76690cc
SHA512 4cc2bcde052072b91cb08bb3b56c4a9249d07d60e4a12512dd1569a4d26a8aa23a0cef909eef90557f1e2bd958034d38970823ef9934e754d97f34d49c98328f

memory/2584-15-0x0000000000AD0000-0x0000000000BD0000-memory.dmp

memory/2584-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2584-16-0x00000000008C0000-0x000000000090B000-memory.dmp

memory/2584-18-0x0000000000400000-0x0000000000766000-memory.dmp

memory/2584-19-0x0000000002690000-0x00000000026D6000-memory.dmp

memory/2584-20-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/2584-21-0x0000000005330000-0x0000000005374000-memory.dmp

memory/2584-29-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-27-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-83-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-81-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-80-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-75-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-73-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-71-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-69-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-67-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-65-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-63-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-61-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-57-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-55-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-53-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-51-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-47-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-45-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-43-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-41-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-39-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-35-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-33-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-31-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-25-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-85-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-77-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-59-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-49-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-37-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-23-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-22-0x0000000005330000-0x000000000536E000-memory.dmp

memory/2584-928-0x0000000005390000-0x00000000059A8000-memory.dmp

memory/2584-929-0x0000000005A30000-0x0000000005B3A000-memory.dmp

memory/2584-930-0x0000000005B70000-0x0000000005B82000-memory.dmp

memory/2584-931-0x0000000005B90000-0x0000000005BCC000-memory.dmp

memory/2584-932-0x0000000005CE0000-0x0000000005D2C000-memory.dmp

memory/2584-933-0x0000000000AD0000-0x0000000000BD0000-memory.dmp

memory/2584-934-0x0000000000400000-0x000000000044E000-memory.dmp