healer | 19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 09:08

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General

Target

19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe
Size

521KB
MD5

356b628be708a86f973cba3526e79b2b
SHA1

09d38094bfad86330a6b58487645ecf8ddc274dd
SHA256

19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928
SHA512

79d11effd8c677c283c48cfcf3f12c2efbab8b567e05cd9ae0a9d384d3226ebba201914f5eced44f0a2135745b3b86fabbc542806c0ff9766307a86101231345
SSDEEP

12288:EMrfy90mbm7bxrgKFvyrT0HM1ogFTOx+0cxlww0q:7yZK7bdgMyrg2oyKxrcrh0q

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\jr641474.exe	healer
behavioral1/memory/2744-15-0x0000000000D30000-0x0000000000D3A000-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:

jr641474.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr641474.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr641474.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr641474.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr641474.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr641474.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr641474.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/3556-22-0x00000000049E0000-0x0000000004A26000-memory.dmp	family_redline
behavioral1/memory/3556-24-0x0000000004A90000-0x0000000004AD4000-memory.dmp	family_redline
behavioral1/memory/3556-34-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-68-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-58-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-56-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-54-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-50-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-48-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-46-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-44-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-42-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-38-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-36-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-32-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-30-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-28-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/3556-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zipV2837.exejr641474.exeku886633.exe

pid process

3148 zipV2837.exe
2744 jr641474.exe
3556 ku886633.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr641474.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr641474.exe

pid	process
3148	zipV2837.exe
2744	jr641474.exe
3556	ku886633.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr641474.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

zipV2837.exe19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe

description	ioc	process
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\\\""	zipV2837.exe
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\\\""	19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.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:

19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exezipV2837.exeku886633.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipV2837.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku886633.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr641474.exe

pid process

2744 jr641474.exe
2744 jr641474.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr641474.exeku886633.exe

description pid process

Token: SeDebugPrivilege 2744 jr641474.exe
Token: SeDebugPrivilege 3556 ku886633.exe

pid	process
2744	jr641474.exe
2744	jr641474.exe

description	pid	process
Token: SeDebugPrivilege	2744	jr641474.exe
Token: SeDebugPrivilege	3556	ku886633.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exezipV2837.exe

description	pid	process	target process
PID 4080 wrote to memory of 3148	4080	19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe	zipV2837.exe
PID 4080 wrote to memory of 3148	4080	19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe	zipV2837.exe
PID 4080 wrote to memory of 3148	4080	19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe	zipV2837.exe
PID 3148 wrote to memory of 2744	3148	zipV2837.exe	jr641474.exe
PID 3148 wrote to memory of 2744	3148	zipV2837.exe	jr641474.exe
PID 3148 wrote to memory of 3556	3148	zipV2837.exe	ku886633.exe
PID 3148 wrote to memory of 3556	3148	zipV2837.exe	ku886633.exe
PID 3148 wrote to memory of 3556	3148	zipV2837.exe	ku886633.exe

C:\Users\Admin\AppData\Local\Temp\19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe
"C:\Users\Admin\AppData\Local\Temp\19ae89e5cd6eb2d3b7dbccad141bb3074680ae8bfc5498f434a05cc2a7c6f928.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4080

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipV2837.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipV2837.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3148

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr641474.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr641474.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku886633.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku886633.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3556

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipV2837.exe

Filesize
379KB

MD5
a212a09c37bf01b42e4be8a16b0e47be

SHA1
17e58c102fd138086bea129446ec51ca45a97428

SHA256
403089ec21feeafcceff46ef255c33ef94ed8714d21e0ddc4f3e90e62feb3da6

SHA512
ad80a04605dd86d37e6bfc93fc45ff589127711f10e82f3c761659f1a2aa1560753df03eb2ae9d4ce73a82304509f2fc8a3aeec24e1cef3b264b2ca7e8e9e8bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr641474.exe

Filesize
15KB

MD5
c969cf58ab8d0d1d3739ba5dc73f5a64

SHA1
e34805ee7857c90bd60dfe35f22fab764eb7eefd

SHA256
3f58d1991e947818bc57be54f8f15923a912fe7d89c53091c3b980a8c56e8930

SHA512
bcfa87c83e3964a3f892273845f4ef060adaff1df97b9234c448e76f3d90cadef31797ef1bb54fe77e925041aebe2e32db75348ea4a284a135dcd2343c28258b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku886633.exe

Filesize
294KB

MD5
4293ebd7054ee5334cc8bd78b8a65327

SHA1
52b39fe9cc6d64f24cf3725cd92ad372556ca788

SHA256
b7dcb328010dee5cb4534a7e4fe4ec7d1f9f13de7e8d69dabbed026181f3c86e

SHA512
6f37ec7523a00c994fe92df5c13cb628dd70f564fe7253c1c575e3e72c05c7c4307cc45a899a7abad1b9c1c6ce51325c120db14598a41fa8bcd63b4dc80a0d8c

Download Submit
memory/2744-14-0x00007FFD8CD93000-0x00007FFD8CD95000-memory.dmp

Filesize
8KB

Download
memory/2744-15-0x0000000000D30000-0x0000000000D3A000-memory.dmp

Filesize
40KB

Download
memory/2744-16-0x00007FFD8CD93000-0x00007FFD8CD95000-memory.dmp

Filesize
8KB

Download
memory/3556-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-24-0x0000000004A90000-0x0000000004AD4000-memory.dmp

Filesize
272KB

Download
memory/3556-34-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-68-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-22-0x00000000049E0000-0x0000000004A26000-memory.dmp

Filesize
280KB

Download
memory/3556-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-58-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-56-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-54-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-23-0x0000000004B70000-0x0000000005114000-memory.dmp

Filesize
5.6MB

Download
memory/3556-50-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-48-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-46-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-44-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-42-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-38-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-36-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-32-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-30-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-28-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/3556-931-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/3556-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3556-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/3556-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/3556-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download