Malware Analysis Report

2025-01-23 06:04

Sample ID 241108-eezsysvenk
Target 7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0
SHA256 7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0
Tags
healer redline diza 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

7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0

Threat Level: Known bad

The file 7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Redline family

Detects Healer an antivirus disabler dropper

RedLine

Healer family

Healer

RedLine payload

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 03:51

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 03:51

Reported

2024-11-08 03:54

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.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\it452553.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\it452553.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.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\it452553.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.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\it452553.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\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.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\ziqd3744.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\ziDO1385.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\kp436420.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.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\it452553.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4560 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe
PID 4560 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe
PID 4560 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe
PID 4088 wrote to memory of 4716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
PID 4088 wrote to memory of 4716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
PID 4088 wrote to memory of 4716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
PID 4716 wrote to memory of 468 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe
PID 4716 wrote to memory of 468 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe
PID 4716 wrote to memory of 5052 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
PID 4716 wrote to memory of 5052 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
PID 4716 wrote to memory of 5052 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
PID 5052 wrote to memory of 6824 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe C:\Windows\Temp\1.exe
PID 5052 wrote to memory of 6824 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe C:\Windows\Temp\1.exe
PID 5052 wrote to memory of 6824 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe C:\Windows\Temp\1.exe
PID 4088 wrote to memory of 7060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe
PID 4088 wrote to memory of 7060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe
PID 4088 wrote to memory of 7060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe

"C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5052 -ip 5052

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 1500

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 88.210.23.2.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 31.243.111.52.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\ziqd3744.exe

MD5 03aba268f8df7b4b00d2b98eeebfc88c
SHA1 6f657c10e8e6d5a8cb1f851c293b25dfb544dff5
SHA256 51db514cd45ebef900db6f51163eb0aef481fb74a8d5fb1ebe86015a0726add9
SHA512 6fddc13dd2d2e9e0de3b7961ae9eac0a908f069e6dcb2c5420334f36e42ac74eab66b371ab126c8e26bd40098119a607b77ab0c21c0a2e0341739754317af34b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe

MD5 6c9c108255d1703c2f40d5331c9fe731
SHA1 0f419a5ab6cc68d48da142351fe8e1c70eb3ce14
SHA256 6daf9b6d6eee24792483c7de515857468b256e22f2cd76192cd8828d2dacd3d8
SHA512 327d0554b28c8e8e0f7bc5502db0645f698bfb42972500da9551762f81b4ce6609c7731923d4d9ef62c885022e7bf4f050aab998349d9d507bef43d2c3e07d1a

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/468-21-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp

memory/468-22-0x0000000000D60000-0x0000000000D6A000-memory.dmp

memory/468-24-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe

MD5 2ecb1920cecdb9ba30dcd06a9e20560c
SHA1 9aea7cd532f37146b8ab3468c7009cd163f03834
SHA256 605b96f4a1293deab69789a8d8c0d2e1dbbd8deecf3015d6b34a1653d14a65dc
SHA512 649fdd7fc4502e171d9a3b95f55b7100f1c0a3dbb10f71a24006bae00c7ef0ba0258e14bebcd4f6fdc7a6db6b975b773a8d4e13e02eefce7852623bc58462fa5

memory/5052-29-0x0000000004CB0000-0x0000000004D18000-memory.dmp

memory/5052-30-0x0000000004DA0000-0x0000000005344000-memory.dmp

memory/5052-31-0x0000000005350000-0x00000000053B6000-memory.dmp

memory/5052-43-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-47-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-95-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-93-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-91-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-87-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-85-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-83-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-81-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-79-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-77-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-75-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-73-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-71-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-69-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-67-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-63-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-61-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-59-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-57-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-55-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-53-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-51-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-49-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-45-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-41-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-39-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-37-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-35-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-89-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-65-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-33-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-32-0x0000000005350000-0x00000000053B0000-memory.dmp

memory/5052-2174-0x0000000005540000-0x0000000005572000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/6824-2187-0x0000000000700000-0x000000000072E000-memory.dmp

memory/6824-2188-0x0000000005020000-0x0000000005026000-memory.dmp

memory/6824-2189-0x00000000056E0000-0x0000000005CF8000-memory.dmp

memory/6824-2190-0x00000000051D0000-0x00000000052DA000-memory.dmp

memory/6824-2191-0x0000000005070000-0x0000000005082000-memory.dmp

memory/6824-2192-0x0000000005100000-0x000000000513C000-memory.dmp

memory/6824-2193-0x0000000005140000-0x000000000518C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/7060-2198-0x0000000000010000-0x0000000000040000-memory.dmp

memory/7060-2199-0x0000000004830000-0x0000000004836000-memory.dmp