healer | 9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7

General

Target

9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe
Size

308KB
MD5

22e4af0d94fc7614776ae95c56cd9203
SHA1

2b7adc9b99da7a4309c9eb20503f9e87dac7daf9
SHA256

9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7
SHA512

4282c6d5d1f1b01069858d974495b9cd905d481fb9c53ec78f873eca9f67027ff8baa3588908ec0b7603971673c250b3ea7a0dd8dddec7cc4638d3a75290eb16
SSDEEP

6144:K0y+bnr+Np0yN90QEOlEY+zbPsq4JIR7wFvNl/fQGC:YMrBy90Mb+zZeTTl/G

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2396-8-0x00000000025A0000-0x00000000025BA000-memory.dmp	healer
behavioral1/memory/2396-11-0x0000000004AC0000-0x0000000004AD8000-memory.dmp	healer
behavioral1/memory/2396-39-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-37-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-35-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-33-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-31-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-29-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-27-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-25-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-23-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-19-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-17-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-15-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-13-0x0000000004AC0000-0x0000000004AD2000-memory.dmp	healer
behavioral1/memory/2396-12-0x0000000004AC0000-0x0000000004AD2000-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\DisableOnAccessProtection = "1"	g5728869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	g5728869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	g5728869.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	g5728869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	g5728869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	g5728869.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/0x0007000000023c94-46.dat	family_redline
behavioral1/memory/1572-49-0x0000000000B40000-0x0000000000B68000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
2396	g5728869.exe
1572	h8034776.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	g5728869.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	g5728869.exe

Adds Run key to start application 2 TTPs 1 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\\\""	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
920	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	g5728869.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	h8034776.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2396	g5728869.exe
2396	g5728869.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	g5728869.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 2396	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	83
PID 5080 wrote to memory of 2396	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	83
PID 5080 wrote to memory of 2396	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	83
PID 5080 wrote to memory of 1572	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	94
PID 5080 wrote to memory of 1572	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	94
PID 5080 wrote to memory of 1572	5080	9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe	94

C:\Users\Admin\AppData\Local\Temp\9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe
"C:\Users\Admin\AppData\Local\Temp\9e429c3bd96f67dd16931c4799a1d9aa607005fe0272b6e66055df48a548eea7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5728869.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5728869.exe
  2⤵
  - 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:2396
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8034776.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8034776.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1572

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:920

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g5728869.exe

Filesize
176KB

MD5
fd73b03affc18539f613ec8091ea7d74

SHA1
75ef85d970e639d87fc69c5742c0caee4d6d5095

SHA256
806bd5812a5561b7043b47daf7d5c77de7a133a266ac42a9ea5ce50f6cc03e5c

SHA512
a0f05cc1d9ab1dfc89f9559e248e670f6836743326c5d3da405b811c1fa2eccb72be0cd5b3a64864a7c944393f278e7b0157f742b26b715f1d284303a1e6716b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h8034776.exe

Filesize
136KB

MD5
91491dccc84b35cfd86a78481f18b47d

SHA1
adada99e12fd55bdb936b58274f800623456f5ff

SHA256
4df1a0558ae94a086256e42f7d3c3cceb938667381f6b5dc86c444bc5e8e838b

SHA512
84a82002d00963af5b1d93a53a39b4a7a2839966f3e78e7e15a1af8471395b9888cf7010f6399eb6ea2845ca039e2bf9056b333965561a448765c750fe2aaf66

Download Submit
memory/1572-55-0x0000000007940000-0x000000000798C000-memory.dmp

Filesize
304KB

Download
memory/1572-54-0x0000000007900000-0x000000000793C000-memory.dmp

Filesize
240KB

Download
memory/1572-53-0x0000000074990000-0x0000000074A3B000-memory.dmp

Filesize
684KB

Download
memory/1572-52-0x00000000079D0000-0x0000000007ADA000-memory.dmp

Filesize
1.0MB

Download
memory/1572-51-0x00000000078A0000-0x00000000078B2000-memory.dmp

Filesize
72KB

Download
memory/1572-50-0x0000000007E00000-0x0000000008418000-memory.dmp

Filesize
6.1MB

Download
memory/1572-48-0x0000000074990000-0x0000000074A3B000-memory.dmp

Filesize
684KB

Download
memory/1572-49-0x0000000000B40000-0x0000000000B68000-memory.dmp

Filesize
160KB

Download
memory/2396-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-12-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-29-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-27-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-25-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-23-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-33-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-19-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-17-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-15-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-13-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-31-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-41-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/2396-42-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2396-44-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2396-40-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2396-35-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-37-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-39-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

Filesize
72KB

Download
memory/2396-11-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

Filesize
96KB

Download
memory/2396-10-0x0000000004B60000-0x0000000005104000-memory.dmp

Filesize
5.6MB

Download
memory/2396-9-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/2396-8-0x00000000025A0000-0x00000000025BA000-memory.dmp

Filesize
104KB

Download
memory/2396-7-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads