Malware Analysis Report

2025-01-23 05:59

Sample ID 241107-vs799awfjr
Target f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802
SHA256 f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802
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

f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802

Threat Level: Known bad

The file f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

RedLine

Healer family

Detects Healer an antivirus disabler dropper

Redline family

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Launches sc.exe

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 17:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 17:16

Reported

2024-11-07 17:18

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\IXP001.TMP\qu168857.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.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\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.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\un630853.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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.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\IXP000.TMP\si999763.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4008 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe
PID 4008 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe
PID 4008 wrote to memory of 4900 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe
PID 4900 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe
PID 4900 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe
PID 4900 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe
PID 4900 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe
PID 4900 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe
PID 4900 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe
PID 1912 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe C:\Windows\Temp\1.exe
PID 1912 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe C:\Windows\Temp\1.exe
PID 1912 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe C:\Windows\Temp\1.exe
PID 4008 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe
PID 4008 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe
PID 4008 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe

"C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2864 -ip 2864

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 1012

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1912 -ip 1912

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 1388

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 73.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 66.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
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
US 8.8.8.8:53 43.229.111.52.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\un630853.exe

MD5 bfbb0c10ef51a1e0d644340cf572d6e2
SHA1 180a560e0ad6a39f217bbb6c10a42f37ece2d94b
SHA256 eb396eacdd312d694504e671ef2686f02fb3fb3f52ac1d3840a4e6d7d527d6ee
SHA512 fa74207394f99b1260dba71a5aa306e030fcc3325bf80d01912de0d608f94b9ca3f932d19f68f89a0d67b74ac976bd5f591f76c150af0f44258e9752bda68c37

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe

MD5 b2cd9942453a8df05ea7a889ce99b92b
SHA1 ee54be235ad911fed2a695e990f675ccc74e9236
SHA256 03ee7d468c5a6f194ed0ca2d29ea3925fdf54eccb326f21615fdb5bc0a8bd971
SHA512 86906146bf5eacb66616b03d5aba2e270a2c6dc6f546211bc0a2a217123ce2e9df082e7fcbf8e2f4ffa52201a2a18181763a8d329d894368d347b07d7f66a6f8

memory/2864-15-0x00000000009C0000-0x0000000000AC0000-memory.dmp

memory/2864-16-0x0000000000920000-0x000000000094D000-memory.dmp

memory/2864-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2864-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/2864-19-0x0000000002670000-0x000000000268A000-memory.dmp

memory/2864-20-0x0000000004D90000-0x0000000005334000-memory.dmp

memory/2864-21-0x00000000028D0000-0x00000000028E8000-memory.dmp

memory/2864-47-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-45-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-43-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-41-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-40-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-37-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-49-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-35-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-33-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-31-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-29-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-27-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-25-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-23-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-22-0x00000000028D0000-0x00000000028E2000-memory.dmp

memory/2864-50-0x00000000009C0000-0x0000000000AC0000-memory.dmp

memory/2864-51-0x0000000000920000-0x000000000094D000-memory.dmp

memory/2864-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2864-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2864-55-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe

MD5 e0db2c5e4838bd26e85300ba8dff48f8
SHA1 df4d52d8282089a9ab54f7931af9dff9b36d685e
SHA256 36113573a944ecfba4a34423327c611fbb5851f8e0375ec3be85407f57c6bd30
SHA512 72b46b5718b831e1fd1884fd8f70a7cbf6e7ae5d4a319618ef6e9716c49afdde13a8c8a4eaf245b97f28f7a496c84929b35b2e4e2c9318cb242662b6e9c9fd1a

memory/1912-61-0x0000000004E60000-0x0000000004EC8000-memory.dmp

memory/1912-62-0x0000000005510000-0x0000000005576000-memory.dmp

memory/1912-64-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-80-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-96-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-94-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-92-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-90-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-88-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-86-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-84-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-78-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-76-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-74-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-72-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-70-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-68-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-66-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-82-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-63-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1912-2205-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/1820-2218-0x0000000000EF0000-0x0000000000F1E000-memory.dmp

memory/1820-2219-0x00000000057D0000-0x00000000057D6000-memory.dmp

memory/1820-2220-0x0000000005E10000-0x0000000006428000-memory.dmp

memory/1820-2221-0x0000000005940000-0x0000000005A4A000-memory.dmp

memory/1820-2222-0x0000000005870000-0x0000000005882000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/1820-2227-0x00000000058D0000-0x000000000590C000-memory.dmp

memory/1896-2228-0x0000000000150000-0x0000000000180000-memory.dmp

memory/1896-2229-0x0000000000790000-0x0000000000796000-memory.dmp

memory/1820-2230-0x0000000005A50000-0x0000000005A9C000-memory.dmp