Malware Analysis Report

2025-05-06 01:34

Sample ID 241110-dxrdvsyepf
Target d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4
SHA256 d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4
Tags
healer redline gena 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

d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4

Threat Level: Known bad

The file d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4 was found to be: Known bad.

Malicious Activity Summary

healer redline gena discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Healer family

Healer

Redline family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 03:23

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:23

Reported

2024-11-10 03:26

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.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\f7648yA.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.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\IXP002.TMP\h67dt94.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.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\IXP002.TMP\h67dt94.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\IXP002.TMP\h67dt94.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.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\f7648yA.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\f7648yA.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\f7648yA.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\IXP002.TMP\h67dt94.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\IXP002.TMP\f7648yA.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.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\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.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\niba5841.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\niba1529.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\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1612 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe
PID 1612 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe
PID 1612 wrote to memory of 4008 N/A C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe
PID 4008 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe
PID 4008 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe
PID 4008 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe
PID 4728 wrote to memory of 4080 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe
PID 4728 wrote to memory of 4080 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe
PID 4728 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe
PID 4728 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe
PID 4728 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe
PID 4008 wrote to memory of 4880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe
PID 4008 wrote to memory of 4880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe
PID 4008 wrote to memory of 4880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe

"C:\Users\Admin\AppData\Local\Temp\d0115e536c1c04bf8e02d989b804d89bd087af16dd9954f7dfa3fd4a15198fe4.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4984 -ip 4984

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5841.exe

MD5 99b0384b63afa6b64d2a1629efd82dc8
SHA1 f11e869df08def593756675a6369d9dd68572a30
SHA256 d653bfc6345b31e49b4dceeb0ed72f2d7bbe9331d2a4e39533f7ea06daa1ee02
SHA512 92944b6527a71ef39804cce6d84b3f4184dcff3a2a4c2854cadd62b7610b7b41aa6bec552b3795b93380d370ee85d26d5981683dbbd6f0381514f5075f13c88a

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba1529.exe

MD5 816892ae88c4e7057de0f86b6555d859
SHA1 59fe7618cd82bbcf9b78993207d15bfa71c219ff
SHA256 286656b516d7d92bcb36bf58100463d00ca10592c82c06f84a4fc2b830f0d874
SHA512 0b4eeacb61acdd48a264b3f740683ff032b82d71138ce26de7bd4f92a467945acdb29f6b0076d93d1175eeabf6f27a1e52f5a6f2306438d894121d54b0461673

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7648yA.exe

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

memory/4080-21-0x00007FFC7B5A3000-0x00007FFC7B5A5000-memory.dmp

memory/4080-22-0x0000000000680000-0x000000000068A000-memory.dmp

memory/4080-23-0x00007FFC7B5A3000-0x00007FFC7B5A5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h67dt94.exe

MD5 19f45db4e5bf8f8f0068910e3c5d102b
SHA1 66c2395db6f590ca845105fb3e915de57cc36556
SHA256 308cc8a51d0dfa450efff2c314c9308126c79a1247ddce06b68834ff5e17e1f0
SHA512 656d89c6559bc90e4074018bffadb9417099ae2f7e59622c668434a3da0a9c71513dc14a4622e828176547be71c796f451d0c04dce4b1721f156a6f52e168619

memory/4984-29-0x0000000002470000-0x000000000248A000-memory.dmp

memory/4984-30-0x0000000004CF0000-0x0000000005294000-memory.dmp

memory/4984-31-0x0000000002740000-0x0000000002758000-memory.dmp

memory/4984-32-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-41-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-57-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-55-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-53-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-51-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-47-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-45-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-43-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-39-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-37-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-35-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-33-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-49-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-59-0x0000000002740000-0x0000000002752000-memory.dmp

memory/4984-60-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/4984-62-0x0000000000400000-0x00000000004BA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ifWvd16.exe

MD5 c719dbd8e6f46d8b893321b0cc83c33f
SHA1 314ce728b211786bec05471471bc53608858c799
SHA256 baa4c2ab8c58ba96052616d15d39d3bacffd1cdc6e013351b70833cb26a8a179
SHA512 0c88724dddc385d4238e1f0373e22cca1fcf40051b1704606f3d05f171d01e0c97e77d2e213abf7ff231185da2eb0014f85d67e9026a6379b5de1119f672463b

memory/4880-67-0x0000000002260000-0x00000000022A6000-memory.dmp

memory/4880-68-0x0000000002560000-0x00000000025A4000-memory.dmp

memory/4880-72-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-84-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-100-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-98-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-96-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-94-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-92-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-88-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-86-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-82-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-80-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-79-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-76-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-75-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-102-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-90-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-70-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-69-0x0000000002560000-0x000000000259E000-memory.dmp

memory/4880-975-0x0000000005290000-0x00000000058A8000-memory.dmp

memory/4880-976-0x00000000058B0000-0x00000000059BA000-memory.dmp

memory/4880-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

memory/4880-978-0x0000000004C10000-0x0000000004C4C000-memory.dmp

memory/4880-979-0x0000000004C60000-0x0000000004CAC000-memory.dmp