healer | 2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e

Analysis

max time kernel
143s
max time network
150s
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 10:43

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General

Target

2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe
Size

529KB
MD5

957b9a8b8679f889a480dce419b3f524
SHA1

df6db84661afbe3100ce25ef15a79e68b99b7cba
SHA256

2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e
SHA512

d39fc8c697eac08e3928923c307b6e328e328c323119b5b8325b498a2a471bbbcc3c8c046994332b69de7137b2328f9150108315a48354e4ee1bda3eaa728316
SSDEEP

12288:VMrLy90yupTAOK9+usXYgGf0QRIP9H7s:Sy5uWsIgehIP9H7s

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr548241.exe	healer
behavioral1/memory/5028-15-0x0000000000520000-0x000000000052A000-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:

jr548241.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr548241.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr548241.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr548241.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr548241.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr548241.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr548241.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4036-22-0x0000000002820000-0x0000000002866000-memory.dmp	family_redline
behavioral1/memory/4036-24-0x00000000053F0000-0x0000000005434000-memory.dmp	family_redline
behavioral1/memory/4036-38-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-36-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-88-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-86-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-84-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-82-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-80-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-76-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-74-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-72-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-70-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-68-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-66-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-64-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-62-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-60-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-56-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-54-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-52-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-50-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-48-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-46-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-44-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-42-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-40-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-34-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-32-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-30-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-78-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-58-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-28-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-26-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline
behavioral1/memory/4036-25-0x00000000053F0000-0x000000000542F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziGe5543.exejr548241.exeku481593.exe

pid process

3516 ziGe5543.exe
5028 jr548241.exe
4036 ku481593.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr548241.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr548241.exe

pid	process
3516	ziGe5543.exe
5028	jr548241.exe
4036	ku481593.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr548241.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exeziGe5543.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\\\""	2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.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\\\""	ziGe5543.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

3100 sc.exe

pid	process
3100	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

Processes:

2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exeziGe5543.exeku481593.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziGe5543.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku481593.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr548241.exe

pid process

5028 jr548241.exe
5028 jr548241.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr548241.exeku481593.exe

description pid process

Token: SeDebugPrivilege 5028 jr548241.exe
Token: SeDebugPrivilege 4036 ku481593.exe

pid	process
5028	jr548241.exe
5028	jr548241.exe

description	pid	process
Token: SeDebugPrivilege	5028	jr548241.exe
Token: SeDebugPrivilege	4036	ku481593.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exeziGe5543.exe

description	pid	process	target process
PID 2912 wrote to memory of 3516	2912	2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe	ziGe5543.exe
PID 2912 wrote to memory of 3516	2912	2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe	ziGe5543.exe
PID 2912 wrote to memory of 3516	2912	2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe	ziGe5543.exe
PID 3516 wrote to memory of 5028	3516	ziGe5543.exe	jr548241.exe
PID 3516 wrote to memory of 5028	3516	ziGe5543.exe	jr548241.exe
PID 3516 wrote to memory of 4036	3516	ziGe5543.exe	ku481593.exe
PID 3516 wrote to memory of 4036	3516	ziGe5543.exe	ku481593.exe
PID 3516 wrote to memory of 4036	3516	ziGe5543.exe	ku481593.exe

C:\Users\Admin\AppData\Local\Temp\2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe
"C:\Users\Admin\AppData\Local\Temp\2286833f203b1e8e696cf46bdfe51dcc94f7c9164102a265d5eb38a8f8b1649e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGe5543.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGe5543.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3516

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr548241.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr548241.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5028

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku481593.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku481593.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4036

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3100

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\ziGe5543.exe

Filesize
387KB

MD5
cda1c800dc956fda7b306215cd42f0d4

SHA1
c23fc7f796049c4fed9e74e7e6ff0699bd0e514c

SHA256
4010edd72bb07e4050e8b9a85a917959d9cfdf99e10968e09ef5b7ce292f08ec

SHA512
cbe53d93788acc7823294794b46cfc67e48ee694b3d40018fe97da16803f66aecaf1ceafc1a6edbaad23bd58914eb7146f245a5efeba0e07604ab2c077fcffd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr548241.exe

Filesize
12KB

MD5
79e895da7da41dc6f720d23ebeb3f244

SHA1
b909e5e06b46c79566f9f6ff3b7462d3e1701cc9

SHA256
3215227bed5dda814e74c77a4623bce35a428fe35fde48df75afc18b10524aba

SHA512
f394d49aa74eae1de43ea71753c8ec8f72edea686add06a2b0cc660ef095914b10e8ad87580cdc736d607b8ee6f3f0d7e9b847364908e845a74dd87f379d941e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku481593.exe

Filesize
353KB

MD5
a92c98d3597c370117e84d3dba808edd

SHA1
c182a67a34152f11f44cef537a7f67eb5f40468f

SHA256
01fbab6a6dc515eb87a8b65f2bd101167ce54a35693a5caea5c6b2e0db72e957

SHA512
45fb0141dc6ddbb07376f027475642a2643ea1bc338e9acadf78bb250e98648aacf0d3da0f3354ac2a4280d9d5503988aeac49a59f46b1eef5391b8ce0db4791

Download Submit
memory/4036-64-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-22-0x0000000002820000-0x0000000002866000-memory.dmp

Filesize
280KB

Download
memory/4036-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/4036-60-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-23-0x0000000004E40000-0x00000000053E4000-memory.dmp

Filesize
5.6MB

Download
memory/4036-24-0x00000000053F0000-0x0000000005434000-memory.dmp

Filesize
272KB

Download
memory/4036-38-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-36-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-88-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-86-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-62-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-82-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-56-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-76-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-74-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-72-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-70-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-68-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-66-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/4036-84-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/4036-80-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-54-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-52-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-50-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-48-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-46-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-44-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-42-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-40-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-34-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-32-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-30-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-78-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-58-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-28-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-26-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-25-0x00000000053F0000-0x000000000542F000-memory.dmp

Filesize
252KB

Download
memory/4036-931-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/4036-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/5028-16-0x00007FFE43493000-0x00007FFE43495000-memory.dmp

Filesize
8KB

Download
memory/5028-14-0x00007FFE43493000-0x00007FFE43495000-memory.dmp

Filesize
8KB

Download
memory/5028-15-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download