Malware Analysis Report

2025-01-23 07:39

Sample ID 241104-q7rhts1ajh
Target 260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16
SHA256 260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16
Tags
healer redline 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

260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16

Threat Level: Known bad

The file 260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Redline family

Healer family

RedLine payload

RedLine

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Healer

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:54

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:54

Reported

2024-11-04 13:57

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16.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
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

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\IXP001.TMP\it587880.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\260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16.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\ziHw5746.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.exe N/A

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\260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw5746.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp736967.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp736967.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16.exe

"C:\Users\Admin\AppData\Local\Temp\260496875b246963322753c0d259e320abee2974fe398171cdbb96e907a91a16.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw5746.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw5746.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp736967.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp736967.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 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHw5746.exe

MD5 c8454292c4764cbed4e171fef66a3deb
SHA1 006195fae02f6404d2ebbf99f14e7f8fe47512d5
SHA256 f738df449cdc5397c542419371a545cdfc58927006be5f9d00812ec754dbf138
SHA512 9e5498c8bca118db84364f76e76164530bfc9b3dca3247c4027816a7c586fb648320304a457911c17d47f8b6c2c3c6768877115492e0cb98809ee5af1926b7b4

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it587880.exe

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

memory/2184-14-0x00007FFCC9A33000-0x00007FFCC9A35000-memory.dmp

memory/2184-15-0x00000000002C0000-0x00000000002CA000-memory.dmp

memory/2184-16-0x00007FFCC9A33000-0x00007FFCC9A35000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp736967.exe

MD5 2dc0c97b74915e2bead7fbc05a69c2bc
SHA1 3feab9aa0190b51ef2b11ae7989eea00a1e14a14
SHA256 55dc70d8013bf267186da9efe81beb15562c2fee4b9a2a75a1a12c08464551a7
SHA512 bb8d855ec9fbb284d2c3c6f2b521b652e9367e787aac058fd1fbf0931d9e1db9d32a9b4568eb1fe2654fa85b460002cdaa97e8a191ddb09f3fdb4091c83f71f5

memory/3332-22-0x0000000007100000-0x000000000713C000-memory.dmp

memory/3332-23-0x00000000071B0000-0x0000000007754000-memory.dmp

memory/3332-24-0x0000000007760000-0x000000000779A000-memory.dmp

memory/3332-26-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-36-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-89-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-86-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-84-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-82-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-80-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-817-0x0000000009C80000-0x000000000A298000-memory.dmp

memory/3332-819-0x000000000A360000-0x000000000A46A000-memory.dmp

memory/3332-818-0x000000000A340000-0x000000000A352000-memory.dmp

memory/3332-78-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/3332-76-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-74-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-72-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-70-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-68-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-66-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-62-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-60-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-58-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-56-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-54-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-52-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-50-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-48-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-44-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-42-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-40-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-39-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-34-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-32-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-30-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-28-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-64-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-46-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-25-0x0000000007760000-0x0000000007795000-memory.dmp

memory/3332-821-0x0000000004AC0000-0x0000000004B0C000-memory.dmp