Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fss31a1lhm
Target 74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4
SHA256 74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4
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

74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4

Threat Level: Known bad

The file 74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4 was found to be: Known bad.

Malicious Activity Summary

healer redline gena discovery dropper evasion infostealer persistence trojan

RedLine payload

Redline family

Healer

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:08

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:08

Reported

2024-11-09 05:11

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.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
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
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
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
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\f3085Ep.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.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\h15ie28.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\h15ie28.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\h15ie28.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\h15ie28.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.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\f3085Ep.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\f3085Ep.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\f3085Ep.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\f3085Ep.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\h15ie28.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
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
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
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

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\f3085Ep.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.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\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.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\niba2851.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\niba0817.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\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4504 wrote to memory of 3696 N/A C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe
PID 4504 wrote to memory of 3696 N/A C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe
PID 4504 wrote to memory of 3696 N/A C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe
PID 3696 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe
PID 3696 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe
PID 3696 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe
PID 3248 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe
PID 3248 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe
PID 3248 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe
PID 3248 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe
PID 3248 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe
PID 3696 wrote to memory of 224 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe
PID 3696 wrote to memory of 224 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe
PID 3696 wrote to memory of 224 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe

Processes

C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe

"C:\Users\Admin\AppData\Local\Temp\74fe061630473f36b4b40299496ba7e0b6ce119e42a08f97c5ac2377694afdc4.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1824 -ip 1824

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 1020

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.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 193.233.20.30:4125 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba2851.exe

MD5 66ebe7afdbc5df68346e6993028a6763
SHA1 400d683097fe3ee9eef8f25cef70e3a191bd380e
SHA256 04e7073cc770e4b5005a42948c50db9196d8156a9e820513dc08efcdb5d1e3cf
SHA512 589739511d7b0c6cffea5db4d31b848d442fed74bd68903e30f8d81f21c16d4dd6650e446a2d7914f9048775af47deadd7e14b27f7625e94f5e86ab4236b28ef

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0817.exe

MD5 e0c69c03a00e571fd0b37083c473d196
SHA1 c79b01e675759f1f2dd3dddd114b6de73003c9fe
SHA256 8695daf7dce5a22dab4ac4fe0723fec1c59aed68307144ff2bf32c654fdea3d4
SHA512 7d64e0a2d1d55fc402d381ed9655eba756c7fe00bed0cfd1b6e6cea0746a23eb32d2a9a9569ae1de27ccf3deaa664c4299077f179bac291d47dfe35f781c6fdb

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3085Ep.exe

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

memory/1616-21-0x00007FFF2A923000-0x00007FFF2A925000-memory.dmp

memory/1616-22-0x00000000006B0000-0x00000000006BA000-memory.dmp

memory/1616-23-0x00007FFF2A923000-0x00007FFF2A925000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h15ie28.exe

MD5 6976242d8d1e8ecfe7adc7ee64651153
SHA1 9174cf8d81f2492f572f6f417ffce032b6d7a8e0
SHA256 3f10e4094378879e007355558567070840b02769a6d00aba8e803912bf0fe79c
SHA512 5b28ba3ee6657ec09c434bcfdff7957f65ba6962759c95ecd16fdf69ddf937a58ef64743c24d4a8e2c49cfc9d5f41356e08d22923fc519e440ad243a75a87a26

memory/1824-29-0x0000000002270000-0x000000000228A000-memory.dmp

memory/1824-30-0x0000000004B80000-0x0000000005124000-memory.dmp

memory/1824-31-0x0000000004A50000-0x0000000004A68000-memory.dmp

memory/1824-59-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-57-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-55-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-53-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-51-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-49-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-47-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-45-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-43-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-41-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-39-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-37-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-36-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-33-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/1824-60-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/1824-62-0x0000000000400000-0x00000000004BA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAWkJ90.exe

MD5 7b032e51b1229c602e2ade2ba41a5373
SHA1 0d5f40e998db231d7a13eaab611db92f8f2f9498
SHA256 1931ab4d285aedc346cadabadcb058332f2b82d4f04754d93f245e847e65f9a6
SHA512 07ffd79b3818400489fd384c10829b8c3a4f6a9ae48f154be1e44a2d5a7a0824fd4dde59e738b2521f4f3fae0fff68fd38cecd3dd791d34c045caa215c2e58d2

memory/224-67-0x0000000004910000-0x0000000004956000-memory.dmp

memory/224-68-0x00000000050B0000-0x00000000050F4000-memory.dmp

memory/224-88-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-96-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-100-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-98-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-94-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-92-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-90-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-86-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-84-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-82-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-80-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-78-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-74-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-102-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-76-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-72-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-70-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-69-0x00000000050B0000-0x00000000050EE000-memory.dmp

memory/224-975-0x0000000005240000-0x0000000005858000-memory.dmp

memory/224-976-0x00000000058E0000-0x00000000059EA000-memory.dmp

memory/224-977-0x0000000005A20000-0x0000000005A32000-memory.dmp

memory/224-978-0x0000000005A40000-0x0000000005A7C000-memory.dmp

memory/224-979-0x0000000005B90000-0x0000000005BDC000-memory.dmp