healer | eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2024, 14:21

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General

Target

eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe
Size

522KB
MD5

80e50d4698070a556c732a619e22d570
SHA1

888bb3c84fd15a825554673a2633693b627c85c6
SHA256

eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634
SHA512

7518c6fb9c993f6c36021ed5653a00159f90fd83c5ace2dacb36e4f51bde6cd68f6fbb33f61edc42c3bfd6b7c51daece0fb8370daf43ace7d608338df3ffcb81
SSDEEP

12288:2MrVy90h3PQlR+7FpLVeYSjfYovc4u32OknGcrhO:jyQPQ3clRSp04u32OknGIhO

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

resource	yara_rule
behavioral1/files/0x000b000000023b9e-12.dat	healer
behavioral1/memory/2288-15-0x0000000000AD0000-0x0000000000ADA000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr932214.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr932214.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr932214.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr932214.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr932214.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr932214.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/2960-23-0x00000000024A0000-0x00000000024E6000-memory.dmp	family_redline
behavioral1/memory/2960-25-0x0000000004A90000-0x0000000004AD4000-memory.dmp	family_redline
behavioral1/memory/2960-81-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-89-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-87-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-85-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-79-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-77-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-75-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-73-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-71-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-67-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-65-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-63-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-61-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-57-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-55-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-47-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-45-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-43-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-39-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-37-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-35-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-33-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-29-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-49-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-31-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/2960-27-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1144	ziRT6886.exe
2288	jr932214.exe
2960	ku153250.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"	jr932214.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\\\""	eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.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\\\""	ziRT6886.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	ziRT6886.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku153250.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2288	jr932214.exe
2288	jr932214.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	jr932214.exe
Token: SeDebugPrivilege	2960	ku153250.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 1144	2908	eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe	84
PID 2908 wrote to memory of 1144	2908	eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe	84
PID 2908 wrote to memory of 1144	2908	eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe	84
PID 1144 wrote to memory of 2288	1144	ziRT6886.exe	85
PID 1144 wrote to memory of 2288	1144	ziRT6886.exe	85
PID 1144 wrote to memory of 2960	1144	ziRT6886.exe	94
PID 1144 wrote to memory of 2960	1144	ziRT6886.exe	94
PID 1144 wrote to memory of 2960	1144	ziRT6886.exe	94

C:\Users\Admin\AppData\Local\Temp\eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe
"C:\Users\Admin\AppData\Local\Temp\eaa40cfb88d082a0bb00c8cbbf46b6e60e3dd3f98ec9361555d9f47184ccc634.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRT6886.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRT6886.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr932214.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr932214.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2288
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku153250.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku153250.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2960

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\ziRT6886.exe

Filesize
379KB

MD5
c749d1bed3a1bb9e4fdf2bdabe8010a3

SHA1
189852b560d974fd13db4332e391a3b31bce04b6

SHA256
f8602674a07403929bd56ee8122918a18fdf600474ddfa9f894b17cde5065b49

SHA512
c8cf57f333de2b87ff5ee1e1bd911539682f951d1629a763b26a486d964676f52a94cd9626b126c389b69e6aa77838674e49f3c47fb0b649f958e30bec0676b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr932214.exe

Filesize
14KB

MD5
7154d9165f6d936000d657a36f918d50

SHA1
e15ccf2049187186c89d7dde615519976da2ab74

SHA256
7670a3ef3e474429c63d05f5e197a18f0612eb48a77be49e2e69d51b7520de3e

SHA512
6edfcf5cd5d9ded2bbee9312d5e3851e55d105c4ed75def5869f51e48d303fa89fc22599be96e5935568f610a4e61269293c46ef660812558e17447afc3e3177

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku153250.exe

Filesize
295KB

MD5
8d090e1dad2117a7b9f84893ef803ae2

SHA1
30b8faff958ee6f528d08d7f8af69194735d9b18

SHA256
c0abb6b947fef9816e9b6f74798255f5ba3d85e0038e2ac73d538520339a0174

SHA512
1d9e4523c3345269dc9dffe67cb1a7897e80fe2894a959b4421bfd23ae07166eb0a0f96809cdcd3dfb7d257f1364058bb7c81973d60319eb3f2b6bc94ac472d4

Download Submit
memory/2288-14-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/2288-15-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

Filesize
40KB

Download
memory/2288-16-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/2288-18-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/2960-61-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-25-0x0000000004A90000-0x0000000004AD4000-memory.dmp

Filesize
272KB

Download
memory/2960-81-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-89-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-87-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-85-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-79-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-77-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-75-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-73-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-71-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-67-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-65-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-63-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-23-0x00000000024A0000-0x00000000024E6000-memory.dmp

Filesize
280KB

Download
memory/2960-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-57-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-55-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-24-0x0000000004BF0000-0x0000000005194000-memory.dmp

Filesize
5.6MB

Download
memory/2960-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-47-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-45-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-43-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-39-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-37-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-35-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-33-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-29-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-26-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-49-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-31-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-27-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/2960-932-0x00000000051A0000-0x00000000057B8000-memory.dmp

Filesize
6.1MB

Download
memory/2960-933-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/2960-934-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/2960-935-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/2960-936-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download