Malware Analysis Report

2025-01-23 06:00

Sample ID 241106-3a6mpsyrbv
Target 2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb
SHA256 2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb
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

2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb

Threat Level: Known bad

The file 2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Healer family

RedLine payload

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Enumerates physical storage devices

Program crash

Unsigned PE

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

2024-11-06 23:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 23:19

Reported

2024-11-06 23:22

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.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\it498593.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\it498593.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\it498593.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.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\it498593.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\it498593.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.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\it498593.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\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.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\zimE9269.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\zieB7523.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\IXP000.TMP\zimE9269.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1876 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe
PID 1876 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe
PID 1876 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe
PID 1392 wrote to memory of 3132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe
PID 1392 wrote to memory of 3132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe
PID 1392 wrote to memory of 3132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe
PID 3132 wrote to memory of 816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe
PID 3132 wrote to memory of 816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe
PID 3132 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe
PID 3132 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe
PID 3132 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe
PID 2924 wrote to memory of 5416 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe C:\Windows\Temp\1.exe
PID 2924 wrote to memory of 5416 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe C:\Windows\Temp\1.exe
PID 2924 wrote to memory of 5416 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe C:\Windows\Temp\1.exe
PID 1392 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe
PID 1392 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe
PID 1392 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe

"C:\Users\Admin\AppData\Local\Temp\2312e391c414b83231d5cc08d2e1554224ff10b77ed929f957167ddd363dfabb.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimE9269.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2924 -ip 2924

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 1384

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.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
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 8.8.8.8:53 172.210.232.199.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 11.227.111.52.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\zimE9269.exe

MD5 ef5ae6ca30138706a81e70c7f4a83013
SHA1 1f2f26d160c90cea0888891d6d53ffa22a349235
SHA256 dea3960b299c2c13e1df82704c25698257459b39a5ce5445898c3a04c944ea36
SHA512 ff6d50c514cdd00476312907f4f00c1abf081a71bb60847afce153a576d771c8df30306fbbf02fe7fedf47a1b8e43d9b58c1cb75f94e1c198b07081acf1c44c9

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zieB7523.exe

MD5 0c4c2c5573596b5f450e2ef607f3477f
SHA1 d794c21da556a8823bed72399a8c329639fea560
SHA256 7493777858bf57656765799194db471328ef03d4f1e6594c5a867ce041a04daf
SHA512 d1b4cb4feb791581da5909c0ad61fc0cc00d87b0ca3d9261c4ba033831f74d86f0e4dabaf14ea8c210ac96391386e5d9fc243f434517b855d6441bcb92e49b6b

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it498593.exe

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

memory/816-21-0x00007FFAC1913000-0x00007FFAC1915000-memory.dmp

memory/816-22-0x0000000000B80000-0x0000000000B8A000-memory.dmp

memory/816-23-0x00007FFAC1913000-0x00007FFAC1915000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr602969.exe

MD5 30709b05cee567fe9286234d7444c3a4
SHA1 e76ae40adf72144055e252ef2025fefbded625cc
SHA256 f46b772c3682afef5bfcd575d5845b854223cc988dd3347b4b9202e9a5f819d6
SHA512 0e7de509f593c7a16233d82c6ae3825ff9e47767c98d6ddcad130d2ac2ab832ff6547f91ae0268a4555a9ea0d29b3d4f4bbb64dc73f5fb46a2d06d264ab1d633

memory/2924-29-0x0000000002990000-0x00000000029F8000-memory.dmp

memory/2924-30-0x0000000004FB0000-0x0000000005554000-memory.dmp

memory/2924-31-0x0000000005560000-0x00000000055C6000-memory.dmp

memory/2924-39-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-47-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-95-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-94-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-89-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-87-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-85-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-83-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-81-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-79-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-77-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-73-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-71-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-69-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-67-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-65-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-63-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-61-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-57-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-55-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-53-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-51-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-49-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-45-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-43-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-41-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-37-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-35-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-91-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-75-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-59-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-33-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-32-0x0000000005560000-0x00000000055C0000-memory.dmp

memory/2924-2174-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5416-2187-0x0000000000550000-0x000000000057E000-memory.dmp

memory/5416-2188-0x0000000007200000-0x0000000007206000-memory.dmp

memory/5416-2189-0x00000000054A0000-0x0000000005AB8000-memory.dmp

memory/5416-2190-0x0000000004F90000-0x000000000509A000-memory.dmp

memory/5416-2191-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

memory/5416-2192-0x0000000004F20000-0x0000000004F5C000-memory.dmp

memory/5416-2193-0x00000000050A0000-0x00000000050EC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp178985.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/1644-2198-0x00000000007F0000-0x0000000000820000-memory.dmp

memory/1644-2199-0x0000000002930000-0x0000000002936000-memory.dmp