healer | 2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/11/2024, 01:22

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General

Target

2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe
Size

1.0MB
MD5

6f2f60870f54677c8abc465951bfa97a
SHA1

04f5e7a323d9e9ae4cace6db5f77b407ef71a938
SHA256

2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5
SHA512

3b94fc45c634133ccfca85553406c76b8195fe319b437c70dada905c9415bad321222763e003130dbb8e96db473fb27cf6a9e37281d984730d7b35d1aa67e5e5
SSDEEP

24576:hye19Mg4rpZ0j9tE78PLy+ravKruEdCpnEqxBc2:Ue1qTrv8y78z+HEcpEp

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/2584-23-0x0000000002770000-0x000000000278A000-memory.dmp	healer
behavioral1/memory/2584-25-0x0000000002960000-0x0000000002978000-memory.dmp	healer
behavioral1/memory/2584-53-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-51-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-49-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-47-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-45-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-43-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-41-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-39-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-37-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-35-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-33-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-31-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-29-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-27-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/2584-26-0x0000000002960000-0x0000000002972000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr633408.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/1516-62-0x0000000004D70000-0x0000000004DAC000-memory.dmp	family_redline
behavioral1/memory/1516-63-0x00000000053E0000-0x000000000541A000-memory.dmp	family_redline
behavioral1/memory/1516-67-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-65-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-64-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-79-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-97-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-95-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-93-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-91-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-87-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-85-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-83-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-82-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-77-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-75-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-73-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-71-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-69-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline
behavioral1/memory/1516-89-0x00000000053E0000-0x0000000005415000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
964	un848345.exe
440	un064147.exe
2584	pr633408.exe
1516	qu357597.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	pr633408.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr633408.exe

Adds Run key to start application 2 TTPs 3 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\\\""	2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.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\\\""	un848345.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	un064147.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
8	2584	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 5 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	pr633408.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu357597.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un848345.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un064147.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2584	pr633408.exe
2584	pr633408.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	pr633408.exe
Token: SeDebugPrivilege	1516	qu357597.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3760 wrote to memory of 964	3760	2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe	83
PID 3760 wrote to memory of 964	3760	2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe	83
PID 3760 wrote to memory of 964	3760	2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe	83
PID 964 wrote to memory of 440	964	un848345.exe	84
PID 964 wrote to memory of 440	964	un848345.exe	84
PID 964 wrote to memory of 440	964	un848345.exe	84
PID 440 wrote to memory of 2584	440	un064147.exe	85
PID 440 wrote to memory of 2584	440	un064147.exe	85
PID 440 wrote to memory of 2584	440	un064147.exe	85
PID 440 wrote to memory of 1516	440	un064147.exe	100
PID 440 wrote to memory of 1516	440	un064147.exe	100
PID 440 wrote to memory of 1516	440	un064147.exe	100

C:\Users\Admin\AppData\Local\Temp\2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe
"C:\Users\Admin\AppData\Local\Temp\2aea95d7b9293a521467cddb1f60d49dc0414ce5363b7474a3861967cfe26ec5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un848345.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un848345.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:964
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un064147.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un064147.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:440
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr633408.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr633408.exe
      4⤵
      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:2584
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 1080
        5⤵
        Program crash
        
        PID:8
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu357597.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu357597.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2584 -ip 2584
1⤵
PID:3460

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\un848345.exe

Filesize
749KB

MD5
ad1b47760c1767cdee203d9387168014

SHA1
e08ae550092aede2215478b9236e47b50f3e4091

SHA256
2c002b9270b473c95aa94d5eaf1d5a24574e47e47499e4a377e84e68332d2e99

SHA512
c4fcb8e23c5ac5d57751228a2adde5ad267e7b7bae34fca80f5e4a3d7f87ef229313f78db1f54c1c2a9ccf83dca49f01f855f59e9eb52f0e993b1366e09e8022

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un064147.exe

Filesize
595KB

MD5
feca79e60fbf7c5d800006abbcfb3055

SHA1
3240ca3cf9a1dc6cd967585677024be3a28ea689

SHA256
06188e0b5b4ef965e3fa2b114aec784829d024feaa24e7ab38a1306c62dcb209

SHA512
52a4c32efbc0fb88a085e7e076d43f0bc16fd16060434b35c64ddccd79d5d4d3b0f39545d40b62bb86e233af6de40d03bce815b1f11d6afd6537fd972adf2fc9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr633408.exe

Filesize
389KB

MD5
0bf1bb48112a0ccb3d9cffd7aae15efe

SHA1
be55a1542138592f63fe276b410e57a1d79f0e3f

SHA256
7ad13ce3102b99f1f66fb361d1764723d92a0d30c9052f3e4c47fb668b9336fb

SHA512
6fb79fec680394e88b575687a89ffda66005c80d4794376482629d53b7005d103ed01a731a3ebdc28f4179cfa1af5f45b096cb9aa551297fdfd8e54ac2289a95

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu357597.exe

Filesize
472KB

MD5
772d23d4142eed32934ae2b8bf6cbe4b

SHA1
51f754e444fb75012b1bc485dd4319433e6e93f8

SHA256
1f5a41f1a249081747257a61af6f43c786ece3c880a96b472b327f86c63bd8e3

SHA512
c5217e80f6b51f76008f130541112bb2af7875129bee08e48431685432b9c96d46842b1841796fd2b261a40e1c40d7f5320a49943a40d8efd4868cf3bd18cd9c

Download Submit
memory/1516-77-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-85-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-857-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1516-856-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/1516-89-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-69-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-71-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-73-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-859-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/1516-75-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-65-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-82-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-83-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-858-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/1516-87-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-91-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-93-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-95-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-97-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-79-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-64-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/1516-860-0x0000000002850000-0x000000000289C000-memory.dmp

Filesize
304KB

Download
memory/1516-62-0x0000000004D70000-0x0000000004DAC000-memory.dmp

Filesize
240KB

Download
memory/1516-63-0x00000000053E0000-0x000000000541A000-memory.dmp

Filesize
232KB

Download
memory/1516-67-0x00000000053E0000-0x0000000005415000-memory.dmp

Filesize
212KB

Download
memory/2584-43-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-57-0x0000000000400000-0x0000000000806000-memory.dmp

Filesize
4.0MB

Download
memory/2584-54-0x0000000000400000-0x0000000000806000-memory.dmp

Filesize
4.0MB

Download
memory/2584-55-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

Filesize
1024KB

Download
memory/2584-26-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-27-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-29-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-31-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-33-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-35-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-37-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-39-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-41-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-45-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-47-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-49-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-51-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-53-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/2584-25-0x0000000002960000-0x0000000002978000-memory.dmp

Filesize
96KB

Download
memory/2584-24-0x0000000004E20000-0x00000000053C4000-memory.dmp

Filesize
5.6MB

Download
memory/2584-23-0x0000000002770000-0x000000000278A000-memory.dmp

Filesize
104KB

Download
memory/2584-22-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

Filesize
1024KB

Download