healer | 6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac

General

Target

6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe
Size

480KB
MD5

ec008dd1f57d5cc9b36bb22da3fa0c5e
SHA1

3a987b789bf4ddee8e26468bd3afd780f0fb5a0c
SHA256

6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac
SHA512

d2cf7539efe6d77487f7bf5919c9cec8141c2f0f2fad6e9c011d889e3c846e7c20c84857ef3e505b62a692748653f71a1141e5cd8b6234bef0c6ee5b4ec3e946
SSDEEP

12288:kMrLy903Why7JQG5c1u31BTSyYTU/lP1mZG:fyuWhyCSXXT5tYZG

Score

10^/10

healer redline misfa discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

misfa

C2

217.196.96.101:4132

Attributes

auth_value
be2e6d9f1a5e54a81340947b20e561c1

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/5008-15-0x00000000022F0000-0x000000000230A000-memory.dmp	healer
behavioral1/memory/5008-18-0x0000000002680000-0x0000000002698000-memory.dmp	healer
behavioral1/memory/5008-24-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-48-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-45-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-43-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-40-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-38-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-36-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-34-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-32-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-30-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-28-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-26-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-22-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-21-0x0000000002680000-0x0000000002692000-memory.dmp	healer
behavioral1/memory/5008-46-0x0000000002680000-0x0000000002692000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a3510004.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a3510004.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a3510004.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a3510004.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a3510004.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a3510004.exe

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0007000000023ca1-54.dat	family_redline
behavioral1/memory/552-56-0x0000000000480000-0x00000000004AE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2224	v6274940.exe
5008	a3510004.exe
552	b3744548.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a3510004.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	a3510004.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.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\\\""	v6274940.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3510004.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3744548.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	v6274940.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5008	a3510004.exe
5008	a3510004.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5008	a3510004.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 2224	3288	6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe	84
PID 3288 wrote to memory of 2224	3288	6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe	84
PID 3288 wrote to memory of 2224	3288	6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe	84
PID 2224 wrote to memory of 5008	2224	v6274940.exe	85
PID 2224 wrote to memory of 5008	2224	v6274940.exe	85
PID 2224 wrote to memory of 5008	2224	v6274940.exe	85
PID 2224 wrote to memory of 552	2224	v6274940.exe	95
PID 2224 wrote to memory of 552	2224	v6274940.exe	95
PID 2224 wrote to memory of 552	2224	v6274940.exe	95

C:\Users\Admin\AppData\Local\Temp\6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe
"C:\Users\Admin\AppData\Local\Temp\6014df870fc59a8e4160d9ce90b8eef3b1a0cd900f494a1d91967bf7cb979aac.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3288
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6274940.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6274940.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3510004.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3510004.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:5008
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3744548.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3744548.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6274940.exe

Filesize
309KB

MD5
f1656396af3c3836b949fc533644813c

SHA1
1058c88e9a4394e027597626d1ced07b8268be07

SHA256
962a6852beb1ce4b5dd4e1c8170b40250e9aa5aff225e78cf1af074d388d004f

SHA512
b4a177a892992f21bd1c13e176786dcdd85b3ea133807b09d45278f5e3bbdb5ce922d405a2c447a34d6982a167909700870c4f6bb2dc31e482bc3fd103c0470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3510004.exe

Filesize
177KB

MD5
562d615bc42d0aed11d3e76139372391

SHA1
4c18ed1b28e2400738d3ed22d955153a9346edba

SHA256
04aa814bb33173cf817602befab1e7fe3e27cbf65bc57337b567968d881b900d

SHA512
8308371d6bcef8402891b6cb1e930c3e48dc7c320e1bcb9873ebf85fca55ac393a468c5cfad324f7f4250381e30588ab07e5871b8f398a2ce3d8019fc659926a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3744548.exe

Filesize
168KB

MD5
4ba87339ed71b3fcdaa305822610b7c2

SHA1
3dcfe8b8b091975a3312d99b5cc4eeee16dd7a4b

SHA256
a864c45055adba79be0741753f25306060e86e9c108d1e51a3e31face43c13a3

SHA512
247ccb29f4bc7bfe6b42b71fa2995a9ca86ec99f211a03c30fdd0c7717536d4e50da82b2facc3d2af1c4414876088466f50b51162d5249a81be731b36cf16897

Download Submit
memory/552-62-0x0000000004EB0000-0x0000000004EFC000-memory.dmp

Filesize
304KB

Download
memory/552-61-0x0000000004E70000-0x0000000004EAC000-memory.dmp

Filesize
240KB

Download
memory/552-60-0x0000000004E10000-0x0000000004E22000-memory.dmp

Filesize
72KB

Download
memory/552-59-0x0000000004F00000-0x000000000500A000-memory.dmp

Filesize
1.0MB

Download
memory/552-58-0x0000000005410000-0x0000000005A28000-memory.dmp

Filesize
6.1MB

Download
memory/552-57-0x0000000000C50000-0x0000000000C56000-memory.dmp

Filesize
24KB

Download
memory/552-56-0x0000000000480000-0x00000000004AE000-memory.dmp

Filesize
184KB

Download
memory/5008-34-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-46-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-43-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-40-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-38-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-36-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-48-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-32-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-30-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-28-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-26-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-22-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-21-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-45-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-49-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/5008-50-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-52-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-24-0x0000000002680000-0x0000000002692000-memory.dmp

Filesize
72KB

Download
memory/5008-19-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-20-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-18-0x0000000002680000-0x0000000002698000-memory.dmp

Filesize
96KB

Download
memory/5008-17-0x0000000004C80000-0x0000000005224000-memory.dmp

Filesize
5.6MB

Download
memory/5008-16-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-15-0x00000000022F0000-0x000000000230A000-memory.dmp

Filesize
104KB

Download
memory/5008-14-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads