healer | 064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521

Analysis

max time kernel
148s
max time network
155s
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 23:00

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General

Target

064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe
Size

689KB
MD5

caca1115569c87cc1a0147ed2ee40c2b
SHA1

a0d74a73df1a4ebf4c4bcd182caa9a6e7d984b2c
SHA256

064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521
SHA512

db4cd9f5953753874fb01082e16b97053c4b68f5be89c68db7fbc2c5ab922c5ba9ee4aee31ce4c1bfae92024e0a7105694631807b179e793a499b62bd0be56bc
SSDEEP

12288:5MrGy90T/gw5InTgEEslHOsPmgiq5l8p0TMlgRkZwgFg8c:/yUx5IBNugiqQp0TEHZwj8c

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/4812-19-0x0000000002620000-0x000000000263A000-memory.dmp	healer
behavioral1/memory/4812-21-0x00000000026E0000-0x00000000026F8000-memory.dmp	healer
behavioral1/memory/4812-31-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-49-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-47-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-45-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-43-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-41-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-39-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-37-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-35-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-33-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-29-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-27-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-25-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-23-0x00000000026E0000-0x00000000026F2000-memory.dmp	healer
behavioral1/memory/4812-22-0x00000000026E0000-0x00000000026F2000-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:

pro1036.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1036.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1036.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/4936-61-0x0000000002A10000-0x0000000002A56000-memory.dmp	family_redline
behavioral1/memory/4936-62-0x0000000004E20000-0x0000000004E64000-memory.dmp	family_redline
behavioral1/memory/4936-68-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-72-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-96-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-94-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-92-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-90-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-88-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-86-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-84-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-80-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-78-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-77-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-74-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-71-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-66-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-82-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-64-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline
behavioral1/memory/4936-63-0x0000000004E20000-0x0000000004E5F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un497528.exepro1036.exequ8994.exe

pid process

4520 un497528.exe
4812 pro1036.exe
4936 qu8994.exe

pid	process
4520	un497528.exe
4812	pro1036.exe
4936	qu8994.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro1036.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1036.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exeun497528.exe

description	ioc	process
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\\\""	064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe
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\\\""	un497528.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2360 4812 WerFault.exe pro1036.exe

pid	pid_target	process	target process
2360	4812	WerFault.exe	pro1036.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:

un497528.exepro1036.exequ8994.exe064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un497528.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1036.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8994.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro1036.exe

pid process

4812 pro1036.exe
4812 pro1036.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro1036.exequ8994.exe

description pid process

Token: SeDebugPrivilege 4812 pro1036.exe
Token: SeDebugPrivilege 4936 qu8994.exe

pid	process
4812	pro1036.exe
4812	pro1036.exe

description	pid	process
Token: SeDebugPrivilege	4812	pro1036.exe
Token: SeDebugPrivilege	4936	qu8994.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exeun497528.exe

description	pid	process	target process
PID 1932 wrote to memory of 4520	1932	064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe	un497528.exe
PID 1932 wrote to memory of 4520	1932	064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe	un497528.exe
PID 1932 wrote to memory of 4520	1932	064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe	un497528.exe
PID 4520 wrote to memory of 4812	4520	un497528.exe	pro1036.exe
PID 4520 wrote to memory of 4812	4520	un497528.exe	pro1036.exe
PID 4520 wrote to memory of 4812	4520	un497528.exe	pro1036.exe
PID 4520 wrote to memory of 4936	4520	un497528.exe	qu8994.exe
PID 4520 wrote to memory of 4936	4520	un497528.exe	qu8994.exe
PID 4520 wrote to memory of 4936	4520	un497528.exe	qu8994.exe

C:\Users\Admin\AppData\Local\Temp\064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe
"C:\Users\Admin\AppData\Local\Temp\064a924ed928e1e100d725db8178813d3160cda37eeea12d2a66c7183f0db521.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1932

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un497528.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un497528.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1036.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1036.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:4812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 1080
4⤵
- Program crash
PID:2360

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8994.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8994.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4812 -ip 4812
1⤵
PID:2912

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\un497528.exe

Filesize
535KB

MD5
83a686d8299af864e183b8346568f8c0

SHA1
365683a48778136c20fbe6a01912fc806c2f36f7

SHA256
cf36cb0b38b6aba43cb2a84ff802d268d953f22ecd169a794767a3aa1cf36cc2

SHA512
4ef2e94fd044889783b9f3edddf9c8a52e7f25442bd06563aaab2c0fbfd9753ac4b633c8db3c3799c7d968edcac2bbc59840e8bc676779865e0b12b25f8c2467

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1036.exe

Filesize
312KB

MD5
ac38489b1738b641fd1311d37b4e6e0d

SHA1
43e048ea4650741f00e7fba2e3762343b68fc469

SHA256
ad18a66f4ab451146c09754f5ddbc2a8b8ba9b3aa2685f13f0122a201b3a7a5e

SHA512
55121edfa4708a819ef971a0e61def9c020049acbd39bcf353a460604fdaf7951a9434733c64fd733447de7ca039e4455762159fc5b26350a9b8e5379cc881da

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8994.exe

Filesize
370KB

MD5
c0124532e859893dcfed60bc6733a3ae

SHA1
8934b7a920352d82ac99f42936b284f4145a5edb

SHA256
1132fb6aecd483c717458dfda0119cbb551d8adb48459f1f5e17b614d42186a9

SHA512
afc8b9ddadf0427bb7150bcc34cfafc6adff485e0f21e3a7beba1948c464ec3e5fa9d62d5aedf2328ac58ab04aa98ebdf6179c72c4a3501087e76e70ad36a8ac

Download Submit
memory/4812-15-0x0000000000B00000-0x0000000000C00000-memory.dmp

Filesize
1024KB

Download
memory/4812-16-0x0000000000960000-0x000000000098D000-memory.dmp

Filesize
180KB

Download
memory/4812-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4812-18-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/4812-19-0x0000000002620000-0x000000000263A000-memory.dmp

Filesize
104KB

Download
memory/4812-20-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/4812-21-0x00000000026E0000-0x00000000026F8000-memory.dmp

Filesize
96KB

Download
memory/4812-31-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-49-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-47-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-45-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-43-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-41-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-39-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-37-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-35-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-33-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-29-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-27-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-25-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-23-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-22-0x00000000026E0000-0x00000000026F2000-memory.dmp

Filesize
72KB

Download
memory/4812-50-0x0000000000B00000-0x0000000000C00000-memory.dmp

Filesize
1024KB

Download
memory/4812-51-0x0000000000960000-0x000000000098D000-memory.dmp

Filesize
180KB

Download
memory/4812-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4812-55-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/4812-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4936-61-0x0000000002A10000-0x0000000002A56000-memory.dmp

Filesize
280KB

Download
memory/4936-62-0x0000000004E20000-0x0000000004E64000-memory.dmp

Filesize
272KB

Download
memory/4936-68-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-72-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-96-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-94-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-92-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-90-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-88-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-86-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-84-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-80-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-78-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-77-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-74-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-71-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-66-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-82-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-64-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-63-0x0000000004E20000-0x0000000004E5F000-memory.dmp

Filesize
252KB

Download
memory/4936-969-0x00000000054F0000-0x0000000005B08000-memory.dmp

Filesize
6.1MB

Download
memory/4936-970-0x0000000005B10000-0x0000000005C1A000-memory.dmp

Filesize
1.0MB

Download
memory/4936-971-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/4936-972-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/4936-973-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download