healer | e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 19:34

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General

Target

e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe
Size

696KB
MD5

990b93dc7ddf3b390ac985c6882126f0
SHA1

496409551e7fed96ac093fbd7e7b9c51965f4817
SHA256

e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122
SHA512

947641febcc97177310364524a87b04095e8995e11a86b985060deae5d74247c0fe6241f851f8134706d91b9b405af9276d271dce756e41f38e3a8f781ea255e
SSDEEP

12288:8MrZy90VrvrcECz3NBB9GS37EYzl69/jFIrpbN0ySVRWMDzcrknjFfd4SNj:tyWvgr9BB9LEYzl6FFg+ywc6HPj

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/216-18-0x00000000047B0000-0x00000000047CA000-memory.dmp	healer
behavioral1/memory/216-20-0x0000000007260000-0x0000000007278000-memory.dmp	healer
behavioral1/memory/216-44-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-48-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-46-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-43-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-40-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-38-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-36-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-34-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-32-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-30-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-28-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-26-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-24-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-22-0x0000000007260000-0x0000000007272000-memory.dmp	healer
behavioral1/memory/216-21-0x0000000007260000-0x0000000007272000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

pro3693.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro3693.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro3693.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro3693.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro3693.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro3693.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro3693.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2080-60-0x0000000004AA0000-0x0000000004AE6000-memory.dmp	family_redline
behavioral1/memory/2080-61-0x0000000007190000-0x00000000071D4000-memory.dmp	family_redline
behavioral1/memory/2080-89-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-95-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-93-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-91-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-87-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-85-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-83-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-81-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-79-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-77-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-75-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-73-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-71-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-69-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-67-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-65-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-63-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/2080-62-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un953765.exepro3693.exequ8666.exe

pid process

2104 un953765.exe
216 pro3693.exe
2080 qu8666.exe

pid	process
2104	un953765.exe
216	pro3693.exe
2080	qu8666.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro3693.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro3693.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro3693.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un953765.exee1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe

description	ioc	process
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\\\""	un953765.exe
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\\\""	e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1768 216 WerFault.exe pro3693.exe

pid	pid_target	process	target process
1768	216	WerFault.exe	pro3693.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exeun953765.exepro3693.exequ8666.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un953765.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro3693.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8666.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro3693.exe

pid process

216 pro3693.exe
216 pro3693.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro3693.exequ8666.exe

description pid process

Token: SeDebugPrivilege 216 pro3693.exe
Token: SeDebugPrivilege 2080 qu8666.exe

pid	process
216	pro3693.exe
216	pro3693.exe

description	pid	process
Token: SeDebugPrivilege	216	pro3693.exe
Token: SeDebugPrivilege	2080	qu8666.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exeun953765.exe

description	pid	process	target process
PID 2348 wrote to memory of 2104	2348	e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe	un953765.exe
PID 2348 wrote to memory of 2104	2348	e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe	un953765.exe
PID 2348 wrote to memory of 2104	2348	e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe	un953765.exe
PID 2104 wrote to memory of 216	2104	un953765.exe	pro3693.exe
PID 2104 wrote to memory of 216	2104	un953765.exe	pro3693.exe
PID 2104 wrote to memory of 216	2104	un953765.exe	pro3693.exe
PID 2104 wrote to memory of 2080	2104	un953765.exe	qu8666.exe
PID 2104 wrote to memory of 2080	2104	un953765.exe	qu8666.exe
PID 2104 wrote to memory of 2080	2104	un953765.exe	qu8666.exe

C:\Users\Admin\AppData\Local\Temp\e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe
"C:\Users\Admin\AppData\Local\Temp\e1c0f272e29d18d5b83393e5a1ade34acd77c21034500d0fc4c52de8ade80122.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un953765.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un953765.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3693.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3693.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 1076
4⤵
- Program crash
PID:1768

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8666.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8666.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 216 -ip 216
1⤵
PID:4880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un953765.exe

Filesize
554KB

MD5
695beb4e590ee642916f4135cef826eb

SHA1
2f3e4e6010878c2c67e072c57b2641a3fab12776

SHA256
270cd1f163d6c2fe2510f0c795b908d4d90a66c4087d2a71e929b364c3763227

SHA512
558689b1eb07333b6c49485befe8244ed335d35e42d6a492a072e3f6ccefc513936fabd15e66106f73a1b58b050b5ddf43069c3e0e490d2cb90520ebcfe6b527

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3693.exe

Filesize
345KB

MD5
8651b8b4ce3f25175e74564759fcf6db

SHA1
31d44600f8fb4600d9ef9741e12b5deb32b625f4

SHA256
541f591d9cec62d225174be4d901b786360d32a8af08594a99cd94fe51ffea3a

SHA512
489e8d8be7f69cb1f3d4eee7afd186321498bc352bb1777cbc15c1ce65958d4e2e29420946ff01690b99d35897d1b19ac4591dc5b69dd035df78a1a4f62e60a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8666.exe

Filesize
403KB

MD5
fcc4a06020ce4cf3883bd31d4a0b6f45

SHA1
d6ccc79f61445244a3f32afe2a39f3b4973202bf

SHA256
6b283c8fd73d2906361cdf51bf8d29dc9caea227d8838eef3092280ae6744b13

SHA512
fcd27c698228d60d58e5667979577fb297755bda2f2d9410797c863da548726e350d708da907dd531b8078fc0008025aca28efc0cdd8c930227ed46cbb3e57e9

Download Submit
memory/216-15-0x0000000002DD0000-0x0000000002ED0000-memory.dmp

Filesize
1024KB

Download
memory/216-16-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

Filesize
180KB

Download
memory/216-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-18-0x00000000047B0000-0x00000000047CA000-memory.dmp

Filesize
104KB

Download
memory/216-19-0x0000000007400000-0x00000000079A4000-memory.dmp

Filesize
5.6MB

Download
memory/216-20-0x0000000007260000-0x0000000007278000-memory.dmp

Filesize
96KB

Download
memory/216-44-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-48-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-46-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-43-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-40-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-38-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-36-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-34-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-32-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-30-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-28-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-26-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-24-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-22-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-21-0x0000000007260000-0x0000000007272000-memory.dmp

Filesize
72KB

Download
memory/216-49-0x0000000002DD0000-0x0000000002ED0000-memory.dmp

Filesize
1024KB

Download
memory/216-50-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

Filesize
180KB

Download
memory/216-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-51-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/216-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/216-54-0x0000000000400000-0x0000000002B83000-memory.dmp

Filesize
39.5MB

Download
memory/2080-60-0x0000000004AA0000-0x0000000004AE6000-memory.dmp

Filesize
280KB

Download
memory/2080-61-0x0000000007190000-0x00000000071D4000-memory.dmp

Filesize
272KB

Download
memory/2080-89-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-95-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-93-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-91-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-87-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-85-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-83-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-81-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-79-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-77-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-75-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-73-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-71-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-69-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-67-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-65-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-63-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-62-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/2080-968-0x00000000078B0000-0x0000000007EC8000-memory.dmp

Filesize
6.1MB

Download
memory/2080-969-0x0000000007ED0000-0x0000000007FDA000-memory.dmp

Filesize
1.0MB

Download
memory/2080-970-0x00000000072C0000-0x00000000072D2000-memory.dmp

Filesize
72KB

Download
memory/2080-971-0x0000000007FE0000-0x000000000801C000-memory.dmp

Filesize
240KB

Download
memory/2080-972-0x0000000008120000-0x000000000816C000-memory.dmp

Filesize
304KB

Download