healer | 1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665

Analysis

max time kernel
119s
max time network
121s
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, 10:53

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General

Target

1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe
Size

622KB
MD5

65bb66a27de71c95cad64aca1cd80110
SHA1

a9479d8c6a5e9290c347a5610472458499285374
SHA256

1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665
SHA512

f39c19eaa87bf3902dd08a91fc9f9e529a3e10a2dd9aac639240c91f296a21b23e5999ef68fab29d6a58b5d9f67715856d004df6a2b9c944c518df675f7c7662
SSDEEP

12288:Fy90pXQVJerhHoPTGBFUfU2scCXs7qJTDz9TsOQ0dFgToNr/QxtGt:FyiQH8GP+F5XzTuOQ0dFgTCIxtW

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c88-12.dat	healer
behavioral1/memory/396-15-0x0000000000A90000-0x0000000000A9A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	it917475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it917475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it917475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it917475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it917475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it917475.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2144-21-0x0000000002960000-0x000000000299C000-memory.dmp	family_redline
behavioral1/memory/2144-23-0x0000000004F40000-0x0000000004F7A000-memory.dmp	family_redline
behavioral1/memory/2144-37-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-87-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-85-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-83-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-81-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-79-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-77-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-73-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-71-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-69-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-67-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-65-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-63-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-61-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-59-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-57-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-55-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-53-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-51-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-49-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-47-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-45-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-43-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-41-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-39-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-35-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-33-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-31-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-29-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-75-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-27-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-25-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline
behavioral1/memory/2144-24-0x0000000004F40000-0x0000000004F75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
712	ziej3868.exe
396	it917475.exe
2144	jr411919.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it917475.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\\\""	1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.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\\\""	ziej3868.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	1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziej3868.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr411919.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
396	it917475.exe
396	it917475.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	396	it917475.exe
Token: SeDebugPrivilege	2144	jr411919.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 712	4556	1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe	83
PID 4556 wrote to memory of 712	4556	1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe	83
PID 4556 wrote to memory of 712	4556	1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe	83
PID 712 wrote to memory of 396	712	ziej3868.exe	85
PID 712 wrote to memory of 396	712	ziej3868.exe	85
PID 712 wrote to memory of 2144	712	ziej3868.exe	93
PID 712 wrote to memory of 2144	712	ziej3868.exe	93
PID 712 wrote to memory of 2144	712	ziej3868.exe	93

C:\Users\Admin\AppData\Local\Temp\1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe
"C:\Users\Admin\AppData\Local\Temp\1110febd73ac1e7405a7c81ee851cdfea04599ff330d7e49fa456c2f6b5ec665N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej3868.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej3868.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:712
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it917475.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it917475.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:396
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr411919.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr411919.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2144

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\ziej3868.exe

Filesize
468KB

MD5
81fed2c6defcf0c57b7c9d5e4d77c514

SHA1
af3a2b83a2e88a821928588e4b3347c9aef37553

SHA256
26c7881109dea2772a4c4662186da8f337c59d802fd30e3855c12bcbc6a42408

SHA512
073cdb0b3379c09b06c75c1e201150a7a5a509e1b91acd50201ac0dbca56edd2165c3103ff7c25aecabdc9bd863c025a2bf171122b6feb57ed160de46f379888

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it917475.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr411919.exe

Filesize
487KB

MD5
3b614bc599b78e04c74c29aafb994da9

SHA1
cdae551627754cf5229f9fef0a5c5bb45cc54615

SHA256
193dbe3c3d9b2c176f4e14a1f9ee5acc0d6016a9e861499e67d5f26bc7579a06

SHA512
f86bd021b8a27cc41384b692b03579123933a2266adf9e99bf08502cfbff0a47ab3fe8ecb24048412e5c3e7af255805347fdb3b35d900fbb8070d862cf861369

Download Submit
memory/396-14-0x00007FFB29193000-0x00007FFB29195000-memory.dmp

Filesize
8KB

Download
memory/396-15-0x0000000000A90000-0x0000000000A9A000-memory.dmp

Filesize
40KB

Download
memory/2144-59-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-51-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-23-0x0000000004F40000-0x0000000004F7A000-memory.dmp

Filesize
232KB

Download
memory/2144-37-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-87-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-85-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-83-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-81-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-79-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-77-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-73-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-71-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-69-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-67-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-65-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-63-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-61-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-21-0x0000000002960000-0x000000000299C000-memory.dmp

Filesize
240KB

Download
memory/2144-57-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-55-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-53-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-22-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/2144-49-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-47-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-45-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-43-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-41-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-39-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-35-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-33-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-31-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-29-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-75-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-27-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-25-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-24-0x0000000004F40000-0x0000000004F75000-memory.dmp

Filesize
212KB

Download
memory/2144-816-0x0000000007A40000-0x0000000008058000-memory.dmp

Filesize
6.1MB

Download
memory/2144-817-0x00000000080E0000-0x00000000080F2000-memory.dmp

Filesize
72KB

Download
memory/2144-818-0x0000000008100000-0x000000000820A000-memory.dmp

Filesize
1.0MB

Download
memory/2144-819-0x0000000008220000-0x000000000825C000-memory.dmp

Filesize
240KB

Download
memory/2144-820-0x0000000004A30000-0x0000000004A7C000-memory.dmp

Filesize
304KB

Download