healer | 97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca

Analysis

max time kernel
113s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 15:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe
Size

765KB
MD5

27a23a980c36d8b1a514d3ad4cc6a330
SHA1

f232985df3735bee7046a0bfc580e8974510dabb
SHA256

97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca
SHA512

b1eec011b45ef2f5ac3f6084659285f11277788ee11535646dd2acb9bd906adc4189d38184fd54a110cbd3eb7bb143fd53ce1f5725ddaf6884083bdbcfa94c8c
SSDEEP

12288:Ty90zEPanSKaebpzo1F09sAxo0Flknw2u9FCocaKLnLW3Yhiuroc/pNxvLnognv:Ty3PaSMs1i9sABkniCoLKrLW3wRt/9dv

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/64-19-0x00000000025A0000-0x00000000025BA000-memory.dmp	healer
behavioral1/memory/64-21-0x0000000002940000-0x0000000002958000-memory.dmp	healer
behavioral1/memory/64-43-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-49-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-47-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-45-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-41-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-39-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-37-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-35-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-33-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-31-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-29-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-27-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-25-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-23-0x0000000002940000-0x0000000002952000-memory.dmp	healer
behavioral1/memory/64-22-0x0000000002940000-0x0000000002952000-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	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr951007.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/3364-60-0x00000000027E0000-0x000000000281C000-memory.dmp	family_redline
behavioral1/memory/3364-61-0x0000000005410000-0x000000000544A000-memory.dmp	family_redline
behavioral1/memory/3364-65-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-63-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-69-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-95-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-93-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-89-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-87-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-85-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-83-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-81-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-79-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-75-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-73-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-72-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-67-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-91-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-77-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/3364-62-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
932	un720514.exe
64	pr951007.exe
3364	qu559452.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	pr951007.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr951007.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\\\""	97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.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\\\""	un720514.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5040	64	WerFault.exe	84

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	97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un720514.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr951007.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu559452.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
64	pr951007.exe
64	pr951007.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	64	pr951007.exe
Token: SeDebugPrivilege	3364	qu559452.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 932	4204	97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe	83
PID 4204 wrote to memory of 932	4204	97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe	83
PID 4204 wrote to memory of 932	4204	97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe	83
PID 932 wrote to memory of 64	932	un720514.exe	84
PID 932 wrote to memory of 64	932	un720514.exe	84
PID 932 wrote to memory of 64	932	un720514.exe	84
PID 932 wrote to memory of 3364	932	un720514.exe	99
PID 932 wrote to memory of 3364	932	un720514.exe	99
PID 932 wrote to memory of 3364	932	un720514.exe	99

C:\Users\Admin\AppData\Local\Temp\97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe
"C:\Users\Admin\AppData\Local\Temp\97c57e06ac155d9ec1c679309bb6560bea1bbaf9dd698da3d04a4b6ed27fa0ca.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720514.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720514.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:932
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr951007.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr951007.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:64
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1084
      4⤵
      Program crash
      PID:5040
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu559452.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu559452.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 64 -ip 64
1⤵
PID:2976

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720514.exe

Filesize
612KB

MD5
7e11f3e17774931a7ab0bb44d24d2704

SHA1
e35d12c036579f6bf0711bcecd75bea16ab6a758

SHA256
4e374d5e1536b3e18ba3b4df08f64385abb6a042611bd581a822969820c1edf5

SHA512
af2b36d5df35a9904931e965d9a073353f43fddc0c5e9e12aa452e2777c2cd0f704609a74de27faaf65f98573a0cc9aa2e46c8223c14cfceecbaca3977d0db6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr951007.exe

Filesize
404KB

MD5
2e33edaca0e5c9d5b8948701c3bdbbee

SHA1
40b77bfe6567614653da065c77a58fd211d66071

SHA256
9ca0c93a8d2cb6e6392126e872a7eeb22d7913ad393ecf5cff52ac56d81151da

SHA512
6effd630bb4dee16fa9181c29ff6194c88f076e1b96ad7b1e4546de06a449d65ac144983ff76bba4f7d0e26415905eab76c636e0ecb05bb30df03ee515fe628d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu559452.exe

Filesize
487KB

MD5
28a74534b6662f44f3012d343f9c2b8b

SHA1
13f96764af3f4aaab5709bd87f132555a1198464

SHA256
9f2dc676ee5b47c8010426e9edfc4353fececacfb185bc8344fd17a598fa9534

SHA512
3a4b424a9ce307ff3b70ad194aff1c7da26acba48cc56019e3706ea39d5993cecf9c6ef33f7da448f75834fc37705d5aa1a017ae05776324dc5125dc5e8f59db

Download Submit
memory/64-17-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/64-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/64-15-0x00000000008C0000-0x00000000009C0000-memory.dmp

Filesize
1024KB

Download
memory/64-18-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/64-19-0x00000000025A0000-0x00000000025BA000-memory.dmp

Filesize
104KB

Download
memory/64-20-0x0000000004EB0000-0x0000000005454000-memory.dmp

Filesize
5.6MB

Download
memory/64-21-0x0000000002940000-0x0000000002958000-memory.dmp

Filesize
96KB

Download
memory/64-43-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-49-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-47-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-45-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-41-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-39-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-37-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-35-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-33-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-31-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-29-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-27-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-25-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-23-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-22-0x0000000002940000-0x0000000002952000-memory.dmp

Filesize
72KB

Download
memory/64-50-0x00000000008C0000-0x00000000009C0000-memory.dmp

Filesize
1024KB

Download
memory/64-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/64-54-0x0000000000400000-0x000000000080A000-memory.dmp

Filesize
4.0MB

Download
memory/64-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3364-60-0x00000000027E0000-0x000000000281C000-memory.dmp

Filesize
240KB

Download
memory/3364-61-0x0000000005410000-0x000000000544A000-memory.dmp

Filesize
232KB

Download
memory/3364-65-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-63-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-69-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-95-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-93-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-89-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-87-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-85-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-83-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-81-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-79-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-75-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-73-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-72-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-67-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-91-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-77-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-62-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/3364-854-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/3364-855-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3364-856-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3364-857-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3364-858-0x00000000026C0000-0x000000000270C000-memory.dmp

Filesize
304KB

Download