healer | f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436

Analysis

max time kernel
141s
max time network
148s
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 02:01

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General

Target

f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe
Size

828KB
MD5

3c217bcc6064b74286646c631d3a3455
SHA1

37266f7ffbc08aafc4d28d33f1d2a8df9da8613d
SHA256

f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436
SHA512

f810a12d9742be0f258c1c344da4995148e08243e374875674a23508ecaa76725f0d2a9ee16844795aa0d3bb2097c96b6bf1c27b070dc9f8c157fb9a0c3bac36
SSDEEP

12288:yy90bLaj5vbmUYAxRgPfetP1FObT0ynZCWy8rJpeqBX9M3pEhWM7XiSOkbekjs:yyIaj5jTL6ewb/n498rHDQ+h/XiSOF

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/0x0008000000023c79-19.dat	healer
behavioral1/memory/2796-22-0x0000000000400000-0x000000000040A000-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	it347148.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it347148.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it347148.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it347148.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it347148.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it347148.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/3512-29-0x0000000004DA0000-0x0000000004DDC000-memory.dmp	family_redline
behavioral1/memory/3512-31-0x0000000004E40000-0x0000000004E7A000-memory.dmp	family_redline
behavioral1/memory/3512-59-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-63-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-95-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-93-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-91-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-89-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-88-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-85-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-83-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-81-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-79-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-77-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-73-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-71-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-69-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-67-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-65-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-61-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-57-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-55-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-53-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-51-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-49-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-47-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-43-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-41-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-39-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-37-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-75-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-45-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-35-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-33-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline
behavioral1/memory/3512-32-0x0000000004E40000-0x0000000004E75000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
2144	zisb7438.exe
4952	zicm1180.exe
2796	it347148.exe
3512	jr686262.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"	it347148.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zisb7438.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\\\""	zicm1180.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\\\""	f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe

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	f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zisb7438.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zicm1180.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr686262.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2796	it347148.exe
2796	it347148.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2796	it347148.exe
Token: SeDebugPrivilege	3512	jr686262.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2144	3268	f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe	83
PID 3268 wrote to memory of 2144	3268	f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe	83
PID 3268 wrote to memory of 2144	3268	f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe	83
PID 2144 wrote to memory of 4952	2144	zisb7438.exe	84
PID 2144 wrote to memory of 4952	2144	zisb7438.exe	84
PID 2144 wrote to memory of 4952	2144	zisb7438.exe	84
PID 4952 wrote to memory of 2796	4952	zicm1180.exe	85
PID 4952 wrote to memory of 2796	4952	zicm1180.exe	85
PID 4952 wrote to memory of 3512	4952	zicm1180.exe	97
PID 4952 wrote to memory of 3512	4952	zicm1180.exe	97
PID 4952 wrote to memory of 3512	4952	zicm1180.exe	97

C:\Users\Admin\AppData\Local\Temp\f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe
"C:\Users\Admin\AppData\Local\Temp\f09314c6b5876187aa7e7e27a9a40d1f05d11cd8583c5c2a9a5f25f53a007436.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisb7438.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisb7438.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zicm1180.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zicm1180.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4952
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it347148.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it347148.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2796
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr686262.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr686262.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:3512

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\zisb7438.exe

Filesize
569KB

MD5
32d5f31fbd8282d71f972d28383083a3

SHA1
e09739d4d1379c8d6971fc300e5dc40133e03ebd

SHA256
bfa2be9655a96d6a898442a3ad2adf83fdac371e5ff4f3c545a70eb98f74b9fe

SHA512
1ac5316b3041c6247f39691dfd7a468a81db0dbff44f4a845c1d26cd1faaffc2cd671b2fc645b0f2af9473f184e8b2236df0f26b110c10d55ba9ca6690f43ceb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zicm1180.exe

Filesize
414KB

MD5
d050464ea8fe884468a56bb81d99c0c7

SHA1
9c5e2e8ec2fc82125ecbbeb61011eb619efb085f

SHA256
dee27910b14f43a503dfd0a6b752f7975517bff9115c89f797c0870c9afd3ef5

SHA512
68ffabfe7d9de55bd5bddda1d054774833b73d8f4ef5dfb10d275e99f275ae133eedd13d900f55562f97331365a419c6300969e9a051e5e2c369a5dca34cfb5e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it347148.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr686262.exe

Filesize
360KB

MD5
83bd9876e615cbe1ccfa29fdd372644f

SHA1
16a79877ddfb17b65ea96582cfb1bd985726a8db

SHA256
af0f1411b1c5693f65582d6b05bf11356808c3b9f7c11e62b7eb059406d6086f

SHA512
aa2152da2445c5e84abe5a7e87c214d51090cff83ebd79afb09887e68de66c1b389374c688eda1dd8bd53cc6da37fad66eba6def6592f88a236593acf756ce32

Download Submit
memory/2796-21-0x00007FFE2DB33000-0x00007FFE2DB35000-memory.dmp

Filesize
8KB

Download
memory/2796-22-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2796-23-0x00007FFE2DB33000-0x00007FFE2DB35000-memory.dmp

Filesize
8KB

Download
memory/3512-69-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-57-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-31-0x0000000004E40000-0x0000000004E7A000-memory.dmp

Filesize
232KB

Download
memory/3512-59-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-63-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-95-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-93-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-91-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-89-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-88-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-85-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-83-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-81-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-79-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-77-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-73-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-71-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-29-0x0000000004DA0000-0x0000000004DDC000-memory.dmp

Filesize
240KB

Download
memory/3512-67-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-65-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-61-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-30-0x0000000007360000-0x0000000007904000-memory.dmp

Filesize
5.6MB

Download
memory/3512-55-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-53-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-51-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-49-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-47-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-43-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-41-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-39-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-37-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-75-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-45-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-35-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-33-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-32-0x0000000004E40000-0x0000000004E75000-memory.dmp

Filesize
212KB

Download
memory/3512-824-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/3512-825-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/3512-826-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/3512-827-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/3512-828-0x0000000004BF0000-0x0000000004C3C000-memory.dmp

Filesize
304KB

Download