Malware Analysis Report

2025-01-23 07:04

Sample ID 241106-kp1e5awmf1
Target ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531
SHA256 ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531
Tags
healer redline dozt norm 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

ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531

Threat Level: Known bad

The file ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine

Healer family

Redline family

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-06 08:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 08:47

Reported

2024-11-06 08:49

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.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\IXP001.TMP\jr956971.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\jr956971.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\jr956971.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\jr956971.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\jr956971.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.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\IXP001.TMP\jr956971.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_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\ziNy9439.exe N/A
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\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.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\lr676608.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2788 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe
PID 2788 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe
PID 2788 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe
PID 536 wrote to memory of 4120 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe
PID 536 wrote to memory of 4120 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe
PID 536 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe
PID 536 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe
PID 536 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe
PID 228 wrote to memory of 6324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe C:\Windows\Temp\1.exe
PID 228 wrote to memory of 6324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe C:\Windows\Temp\1.exe
PID 228 wrote to memory of 6324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe C:\Windows\Temp\1.exe
PID 2788 wrote to memory of 6544 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe
PID 2788 wrote to memory of 6544 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe
PID 2788 wrote to memory of 6544 N/A C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe

"C:\Users\Admin\AppData\Local\Temp\ce43d48b8dd398b283eb3196e55bd3e3c19557c4dbc4d9d773204220e7d3e531.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 228 -ip 228

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe

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 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa 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
US 150.171.28.10:443 tse1.mm.bing.net tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 225.162.46.104.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNy9439.exe

MD5 91ed0eb308295c856d29afcc64317008
SHA1 742795c1dad97a6caa1c9ea1d27f72d2fc9aa6c7
SHA256 d248f03c109415aaee10a470016b9e45e9ab11982169752b8b4cd2e08bbaf8a8
SHA512 24f53959604b6fc9f7a25491ae70b02c2548aaeb1d70f7f12fb75b3dbe68e17f83858aec85325d66c00e8085fcedcedaf0800aabd4ef92fc1f7ff7ddddd0c1a5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr956971.exe

MD5 755e957113d9dc923e4e8285f4715d9d
SHA1 b78167b9aa0dad61b67ae18e936cb7bea334ab55
SHA256 cfa593f77bf0bb61021a9137cf4a686634996dc35b65953bcafec756b8db1e1d
SHA512 8a31581af9b3c07353ce28e604b97d6be165d555bb681399c2fe64f0419ff18f78524e29789b7ba26dd30d247edf0c52bf839e82da4123a89d4c3dd79c64046d

memory/4120-14-0x00007FFB24F23000-0x00007FFB24F25000-memory.dmp

memory/4120-15-0x00000000006B0000-0x00000000006BA000-memory.dmp

memory/4120-16-0x00007FFB24F23000-0x00007FFB24F25000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku795133.exe

MD5 92951e8e8717fe8e6080ac001aabd281
SHA1 d3a1aa84151b3571e88a0f293b576e63347af435
SHA256 6a7dea66c7c562722eefc9cf6c84805cc200b7d51be7b5b2e9823f3e7a25a3e7
SHA512 af48a2aaf66b26408559aabfdf9ec80aa186a45a74d4bd03864a065c5617fed91a9bd2524db30b495340ab029bc5ec53df4deb927d222c811a3a08b41a037a2b

memory/228-22-0x0000000002590000-0x00000000025F6000-memory.dmp

memory/228-23-0x0000000004D00000-0x00000000052A4000-memory.dmp

memory/228-24-0x0000000004C50000-0x0000000004CB6000-memory.dmp

memory/228-26-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-42-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-88-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-86-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-84-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-82-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-78-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-76-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-74-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-72-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-70-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-68-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-66-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-64-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-62-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-60-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-58-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-56-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-54-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-50-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-48-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-46-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-44-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-40-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-38-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-36-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-34-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-32-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-30-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-28-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-80-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-52-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-25-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/228-2105-0x0000000005420000-0x0000000005452000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/6324-2118-0x0000000000710000-0x0000000000740000-memory.dmp

memory/6324-2119-0x0000000002960000-0x0000000002966000-memory.dmp

memory/6324-2120-0x0000000005790000-0x0000000005DA8000-memory.dmp

memory/6324-2121-0x00000000052A0000-0x00000000053AA000-memory.dmp

memory/6324-2122-0x00000000051D0000-0x00000000051E2000-memory.dmp

memory/6324-2123-0x0000000005230000-0x000000000526C000-memory.dmp

memory/6324-2124-0x00000000053B0000-0x00000000053FC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr676608.exe

MD5 f13ff92e383a899aca52cd509ca88ca3
SHA1 1bf8c81b256a1ada5906b3524f2113e21f2bf75a
SHA256 48c8c8af6ce96a46d277c297f8f61eb5f2ee882de2342da7d38c1c366410468c
SHA512 0111a430d1244878b36892f366304bc20e85ca68115395f55b4699ae94728279808dc1d1a5b1f55a21b3a7c7f8657edfad1f30ac4b8953c3235ced686244afc5

memory/6544-2129-0x0000000000400000-0x0000000000430000-memory.dmp

memory/6544-2130-0x00000000025B0000-0x00000000025B6000-memory.dmp