healer | c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee

Analysis

max time kernel
144s
max time network
149s
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 02:21

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General

Target

c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe
Size

660KB
MD5

aede5910645665ed687494cf2d2a6ba6
SHA1

4e5506166d12e10bbcfc2460cdcd4a04966d4817
SHA256

c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee
SHA512

6fe80f6e67c181f97615e189a3d05a7cc45c2f28a6b1f2a9c48f3a317687e30729f71a5fd77a8f54a686776e5d35f3536ab1a0b4b3ffb9728fe23c9dc3add931
SSDEEP

12288:BMr4y9085A7veGawwOThLNPAkyI8TEVEX90fs3rLi+i3aWPIiBk1faQfP:ZyT4FaNIhLNFo9Gs36+i35IB1faQfP

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 17 IoCs

resource	yara_rule
behavioral1/memory/1884-19-0x0000000002360000-0x000000000237A000-memory.dmp	healer
behavioral1/memory/1884-21-0x00000000025F0000-0x0000000002608000-memory.dmp	healer
behavioral1/memory/1884-49-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-47-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-45-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-43-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-41-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-39-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-37-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-35-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-33-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-31-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-29-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-27-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-25-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-23-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/1884-22-0x00000000025F0000-0x0000000002602000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro8045.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro8045.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro8045.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro8045.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro8045.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro8045.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/3892-60-0x00000000023E0000-0x0000000002426000-memory.dmp	family_redline
behavioral1/memory/3892-61-0x0000000004AC0000-0x0000000004B04000-memory.dmp	family_redline
behavioral1/memory/3892-73-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-77-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-95-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-93-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-89-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-87-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-85-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-83-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-81-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-79-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-75-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-71-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-69-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-67-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-91-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-65-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-63-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/3892-62-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1724	un093920.exe
1884	pro8045.exe
3892	qu6125.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	pro8045.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro8045.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un093920.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\\\""	c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2544	1884	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	c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un093920.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro8045.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6125.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1884	pro8045.exe
1884	pro8045.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	pro8045.exe
Token: SeDebugPrivilege	3892	qu6125.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 1724	4220	c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe	83
PID 4220 wrote to memory of 1724	4220	c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe	83
PID 4220 wrote to memory of 1724	4220	c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe	83
PID 1724 wrote to memory of 1884	1724	un093920.exe	84
PID 1724 wrote to memory of 1884	1724	un093920.exe	84
PID 1724 wrote to memory of 1884	1724	un093920.exe	84
PID 1724 wrote to memory of 3892	1724	un093920.exe	95
PID 1724 wrote to memory of 3892	1724	un093920.exe	95
PID 1724 wrote to memory of 3892	1724	un093920.exe	95

C:\Users\Admin\AppData\Local\Temp\c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe
"C:\Users\Admin\AppData\Local\Temp\c6ccb1f678d5344ab24d4ae6bfb48bced885947c13ed2df6ae8d8c4fae8a58ee.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un093920.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un093920.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8045.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8045.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:1884
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 1100
      4⤵
      Program crash
      PID:2544
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6125.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6125.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1884 -ip 1884
1⤵
PID:2700

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\un093920.exe

Filesize
518KB

MD5
abc4275bc9036d05639438adf502cf6b

SHA1
9b7bff273e074040b71116d56761032d0600ad7e

SHA256
7b70b637377e13b6f65da514d6d43409330cf4d065acb4173d91b1fbc0c006c0

SHA512
4dfe2d661f8880bdc3bfbb0670c69ed83dee60e23fab0ae28780b205e40ac03678c0e95d8df2702315bdd384698bd67971da67a9736e561f0dfce8d45b84e08d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8045.exe

Filesize
236KB

MD5
a009113402cebf940821c83572ccde15

SHA1
d09fa69e7b67a04e29a0db2fd85579ea1edaaa99

SHA256
5e93ed18c57ee159d0501f3a0adb6d3c336f04e118704fc1be6ffa34b56c7f3d

SHA512
681fdd8d47ce5f3bff13ce722f034c192648de719ed7ae091fe4e2486f2e04a9d90a0243326b9f0fa20492c3219e7bedc90bd59abf04bf1057de397229bce9d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6125.exe

Filesize
295KB

MD5
023d6f01a90a43b41376e6186549c463

SHA1
8f91037833cfb78ae1a929a719d4be53530ce050

SHA256
6e5524ee0053b89f3024b9cb38237afde4136ad08cd8526ceed4f5322aa4d19e

SHA512
62dc5650d9136e7b78b7531825be83d0bba5e6807d23b107c463adf2d83db413a57fe377a264effdf17343d4b4cd833b088e08367e952556bd9a9b9e5ef5bdf2

Download Submit
memory/1884-17-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1884-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-15-0x0000000000520000-0x0000000000620000-memory.dmp

Filesize
1024KB

Download
memory/1884-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1884-19-0x0000000002360000-0x000000000237A000-memory.dmp

Filesize
104KB

Download
memory/1884-20-0x0000000004AC0000-0x0000000005064000-memory.dmp

Filesize
5.6MB

Download
memory/1884-21-0x00000000025F0000-0x0000000002608000-memory.dmp

Filesize
96KB

Download
memory/1884-49-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-47-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-45-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-43-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-41-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-39-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-37-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-35-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-33-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-31-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-29-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-27-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-25-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-23-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-22-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/1884-50-0x0000000000520000-0x0000000000620000-memory.dmp

Filesize
1024KB

Download
memory/1884-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-54-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/1884-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3892-60-0x00000000023E0000-0x0000000002426000-memory.dmp

Filesize
280KB

Download
memory/3892-61-0x0000000004AC0000-0x0000000004B04000-memory.dmp

Filesize
272KB

Download
memory/3892-73-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-77-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-95-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-93-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-89-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-87-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-85-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-83-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-81-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-79-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-75-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-71-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-69-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-67-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-91-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-65-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-63-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-62-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/3892-968-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/3892-969-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/3892-970-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

Filesize
72KB

Download
memory/3892-971-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/3892-972-0x0000000004C10000-0x0000000004C5C000-memory.dmp

Filesize
304KB

Download