Malware Analysis Report

2025-01-23 06:03

Sample ID 241107-vg1q2aymcq
Target 8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e
SHA256 8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e
Tags
healer redline disa lada discovery dropper evasion infostealer persistence trojan
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

8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e

Threat Level: Known bad

The file 8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e was found to be: Known bad.

Malicious Activity Summary

healer redline disa lada discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 16:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 16:58

Reported

2024-11-07 17:00

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.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\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.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\ziXB9147.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\ziDS8926.exe N/A

Enumerates physical storage devices

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\kp967896.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4908 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe
PID 4908 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe
PID 4908 wrote to memory of 2980 N/A C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe
PID 2980 wrote to memory of 2940 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
PID 2980 wrote to memory of 2940 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
PID 2980 wrote to memory of 2940 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
PID 2940 wrote to memory of 1056 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe
PID 2940 wrote to memory of 1056 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe
PID 2940 wrote to memory of 3116 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
PID 2940 wrote to memory of 3116 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
PID 2940 wrote to memory of 3116 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
PID 3116 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe C:\Windows\Temp\1.exe
PID 3116 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe C:\Windows\Temp\1.exe
PID 3116 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe C:\Windows\Temp\1.exe
PID 2980 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe
PID 2980 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe
PID 2980 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe

"C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe

MD5 71224c607857ff393d745db3634f9ec1
SHA1 d558dba0201cc967c62f943f95d2bd452b65f0f2
SHA256 700cd1719f70c25a0d705a5ef893949a9969dc0d0972690c750bbac8f3f6783d
SHA512 e1c3e8344f946c7b373605152ca7b2fcaa51054c08a8c47cd3876d49d6d15108d92abd48e1a9dde7e2bd31f8e4cc8f68dc0091d6afea4428f3a8192043f169d7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe

MD5 148c2e016992d315f4f1e872e1a8a981
SHA1 d3f70cee03f0def44ba5525e8738f41ee2d7600f
SHA256 f28ecbdc9731a5e251f5c9d147c187375f766c7d7839a8cdb1a7e8da5dd86af7
SHA512 b4d0051640f700ed32b55ed30bc6f109d7e3ec49780e87a26493e46434c197ec1e6a0df0c7fe67baf17c5e07de234fbbf8b3471d7d9d370b6477a0bce6c1430f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe

MD5 d856e2a54c40acf61645d4fc57858e06
SHA1 4adda083305872bca81e5bcbe8b919870021ebf7
SHA256 b037083ba5bd964e0da761a64efa0793fa1141cc3213a0dddeb2d0ba0fc9f13b
SHA512 78d7c7912a9c551f6177a93704f29671bb84f5dee90705313881236dbff948a297f780c9d4fde102e91f28fc3dbe4d1b9f2f6a634d00e2319da17eea1d4c6caf

memory/1056-21-0x0000000000770000-0x000000000077A000-memory.dmp

memory/1056-22-0x00007FF969A63000-0x00007FF969A65000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe

MD5 faa256b161e2ed2283ddcacfdd976964
SHA1 0a61e9651c54db13004bb4385a586944e9dce06e
SHA256 1c76e1bc080dc1b1e63d9006ff7ca254fce0c45f63581b6fab46d44d4274e844
SHA512 da1e20bc14cc603687123d39f7a2465eb38595390c7d8cbf82991cce9b9d9c233982a8b2b259967a51f06aa80f11bdc488ab7288d127620b9ca3a5f0e0917c5b

memory/3116-28-0x0000000004E90000-0x0000000004EF8000-memory.dmp

memory/3116-29-0x0000000004F40000-0x00000000054E4000-memory.dmp

memory/3116-30-0x0000000005530000-0x0000000005596000-memory.dmp

memory/3116-62-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-76-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-94-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-92-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-88-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-86-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-84-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-82-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-80-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-78-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-74-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-72-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-70-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-68-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-66-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-64-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-60-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-58-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-56-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-54-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-52-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-50-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-48-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-46-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-44-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-42-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-40-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-38-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-36-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-34-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-90-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-32-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-31-0x0000000005530000-0x0000000005590000-memory.dmp

memory/3116-2173-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/1748-2187-0x0000000000770000-0x000000000079E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe

MD5 cdfa8198f96d9af4bd07139ec5be8886
SHA1 57be36d1d6b5bc97529e679a81e22c29c2897502
SHA256 2774311c0fc993f8db0cd1c8c441800108366d0174dc0e2fd44714bd6eaa278d
SHA512 d2f8d227385c7c4f15b793e3f988f0bf1101ca03255f159b885f6ee83f3088891a77938eb2ff9f5809321c90a239b7990e8c94214a6467a7ee1c57daf1a5e17d

memory/1748-2191-0x0000000005090000-0x0000000005096000-memory.dmp

memory/4360-2192-0x0000000000E70000-0x0000000000EA0000-memory.dmp

memory/4360-2193-0x0000000001770000-0x0000000001776000-memory.dmp

memory/1748-2194-0x0000000005740000-0x0000000005D58000-memory.dmp

memory/1748-2195-0x0000000005230000-0x000000000533A000-memory.dmp

memory/4360-2196-0x00000000057F0000-0x0000000005802000-memory.dmp

memory/1748-2197-0x0000000005160000-0x000000000519C000-memory.dmp

memory/4360-2198-0x00000000059E0000-0x0000000005A2C000-memory.dmp