Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-j19x9sydnh
Target 61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0
SHA256 61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0
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

61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0

Threat Level: Known bad

The file 61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine

Healer family

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

Redline family

Detects Healer an antivirus disabler dropper

Checks computer location settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 08:09

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 08:09

Reported

2024-11-07 08:11

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.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\it169586.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\it169586.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\it169586.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\it169586.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.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\it169586.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\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.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\ziDO6366.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\zirr2087.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1420 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe
PID 1420 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe
PID 1420 wrote to memory of 3616 N/A C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe
PID 3616 wrote to memory of 3672 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe
PID 3616 wrote to memory of 3672 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe
PID 3616 wrote to memory of 3672 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe
PID 3672 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe
PID 3672 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe
PID 3672 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe
PID 3672 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe
PID 3672 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe
PID 2476 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe C:\Windows\Temp\1.exe
PID 2476 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe C:\Windows\Temp\1.exe
PID 2476 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe C:\Windows\Temp\1.exe
PID 3616 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe
PID 3616 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe
PID 3616 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe

Processes

C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe

"C:\Users\Admin\AppData\Local\Temp\61a5c5e8b47f4517e6764b1645bb3bba9b78dec3f808e005c4e66244a1f683c0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDO6366.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2476 -ip 2476

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 1524

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.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
US 8.8.8.8:53 28.118.140.52.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 21.236.111.52.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\ziDO6366.exe

MD5 6abd91b5ab352390649d92e56ff0b228
SHA1 6bc7c05a01ee96deb6aa54e5ab44c5ae9d5c6463
SHA256 ab049e00930c74a8af9c1e13ad3456fad2c806368b626f67dea18b195eacbbce
SHA512 9e93b0cc03bb1da44670fefbec7ad9518c8c1782d6ebaef0cf4f64a40a8b735082927bc1c3c759632f54d95265ac6d5b26e9e8ed734fcb163b44a42d288eff8f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zirr2087.exe

MD5 1cf7865dc76e39eb184a5d1e36bf9216
SHA1 64be0f017db7972f2b4d97f1332fac89102dfbeb
SHA256 45fdb5fe2184b92a930a535731272299b906a22dec878371da011eca9a0b9ebf
SHA512 28222f618c7115303c54b1022b5854eb4e91caaa2c8e4408c4284fa63179847e63bfa3c1b91c4f941a32471e7ba2329db8a44d754e96d3ef70c5f9806610b2b8

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it169586.exe

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

memory/1632-22-0x00000000001E0000-0x00000000001EA000-memory.dmp

memory/1632-21-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp

memory/1632-23-0x00007FFD35C63000-0x00007FFD35C65000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr926667.exe

MD5 78ec407979e4b336d2d530e2acb34edb
SHA1 9868423238df698e18c0634a5cb61708c14fd47d
SHA256 9f6d3f89405435911dc798b850c2282b4f60aba27bfa6bce381fcd4e5bd21584
SHA512 992cf0c8af7f2ec1b265f02201ec4f3a8519e064f1b224fce3c25659196cd9f483e0ac9e070081f39fc7b9db3e20c5e08b7bf15ec9f498da745ca3074411876a

memory/2476-29-0x0000000004E10000-0x0000000004E78000-memory.dmp

memory/2476-30-0x0000000005010000-0x00000000055B4000-memory.dmp

memory/2476-31-0x0000000004E80000-0x0000000004EE6000-memory.dmp

memory/2476-35-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-47-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-95-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-93-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-91-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-89-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-88-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-85-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-83-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-81-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-77-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-75-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-73-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-72-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-69-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-68-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-65-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-63-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-61-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-59-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-57-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-55-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-51-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-49-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-45-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-43-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-41-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-39-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-37-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-79-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-53-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-33-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-32-0x0000000004E80000-0x0000000004EE0000-memory.dmp

memory/2476-2174-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/4808-2187-0x0000000000E80000-0x0000000000EAE000-memory.dmp

memory/4808-2188-0x00000000056A0000-0x00000000056A6000-memory.dmp

memory/4808-2189-0x0000000005EC0000-0x00000000064D8000-memory.dmp

memory/4808-2190-0x00000000059B0000-0x0000000005ABA000-memory.dmp

memory/4808-2191-0x00000000056F0000-0x0000000005702000-memory.dmp

memory/4808-2192-0x0000000005750000-0x000000000578C000-memory.dmp

memory/4808-2193-0x00000000058B0000-0x00000000058FC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp636798.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/3488-2198-0x0000000000680000-0x00000000006B0000-memory.dmp

memory/3488-2199-0x0000000001080000-0x0000000001086000-memory.dmp