healer | aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814

Analysis

max time kernel
149s
max time network
152s
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 14:05

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General

Target

aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe
Size

701KB
MD5

e01591c3a9aed43001ce521b4c3e9a99
SHA1

9718f87249ec21e0ec8e0cfe6d6d906e2ce24b9b
SHA256

aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814
SHA512

dd63efd383e7778f8036d12249c6adb85d96f5a2ec39734a6a6ddfdb2a1d4238eb0d4747f7cd616fb99340f6c0f8c3ae9886abac5b8a01dd041e8b630ea1eee5
SSDEEP

12288:WMrmy90oF0Zt99gamgHqueRpNijA4mOHdggGQIuV//BAEQiMQ5T7BRvyikryKQZT:AyLKZtw17NijA2HOgGu3BAEQiVh7cryJ

Score

10^/10

healer redline sony discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/4704-19-0x00000000026C0000-0x00000000026DA000-memory.dmp	healer
behavioral1/memory/4704-21-0x0000000004CB0000-0x0000000004CC8000-memory.dmp	healer
behavioral1/memory/4704-49-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-47-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-45-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-44-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-41-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-39-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-37-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-35-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-33-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-31-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-29-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-27-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-25-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-23-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/4704-22-0x0000000004CB0000-0x0000000004CC2000-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\DisableScanOnRealtimeEnable = "1"	pro4416.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro4416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro4416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro4416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro4416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro4416.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/1868-60-0x0000000004DC0000-0x0000000004E06000-memory.dmp	family_redline
behavioral1/memory/1868-61-0x0000000005410000-0x0000000005454000-memory.dmp	family_redline
behavioral1/memory/1868-67-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-75-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-91-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-89-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-87-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-85-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-83-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-81-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-79-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-73-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-71-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-69-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-95-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-93-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-77-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-65-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-63-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline
behavioral1/memory/1868-62-0x0000000005410000-0x000000000544E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4644	un011911.exe
4704	pro4416.exe
1868	qu4265.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	pro4416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro4416.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\\\""	aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.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\\\""	un011911.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4272	4704	WerFault.exe	85

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	pro4416.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu4265.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un011911.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4704	pro4416.exe
4704	pro4416.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4704	pro4416.exe
Token: SeDebugPrivilege	1868	qu4265.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 4644	4840	aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe	84
PID 4840 wrote to memory of 4644	4840	aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe	84
PID 4840 wrote to memory of 4644	4840	aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe	84
PID 4644 wrote to memory of 4704	4644	un011911.exe	85
PID 4644 wrote to memory of 4704	4644	un011911.exe	85
PID 4644 wrote to memory of 4704	4644	un011911.exe	85
PID 4644 wrote to memory of 1868	4644	un011911.exe	96
PID 4644 wrote to memory of 1868	4644	un011911.exe	96
PID 4644 wrote to memory of 1868	4644	un011911.exe	96

C:\Users\Admin\AppData\Local\Temp\aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe
"C:\Users\Admin\AppData\Local\Temp\aba2ca1615ad7d9e745287646760f7ae3bbd3efe56cffab14de922dd1c739814.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un011911.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un011911.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4644
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4416.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4416.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:4704
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 1084
      4⤵
      Program crash
      PID:4272
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4265.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4265.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4704 -ip 4704
1⤵
PID:4696

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\un011911.exe

Filesize
558KB

MD5
8abfe1a74e5f71da855e224f5b976e3f

SHA1
a3adf869eba7ccd5ae6191de8b7bcba1c5725d2a

SHA256
932a5b790ef3c27316ec12315a2318ee56ce7c82b1fa26cf59458d30e6ed24d8

SHA512
242fd1336c8252c2345f9f8c7405a4a6455fe55ae4ee059ea518e3d3c0a91932a2f89e7908a3c96585c12675bdf4c90eab823a447d48117d6a91d5019278cbea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4416.exe

Filesize
308KB

MD5
33d5668292708d22f1aeef274a69f536

SHA1
a08415b31bbc3b56a4eb385f11159e1295ad5745

SHA256
9222edeaa8bba53acfa2f0bd7a8e0d5e8851275dfdc6049d3c20d890039841a3

SHA512
db082673f5398366d36cc973f935ebc9ccb51dc08fb6cfac13af7e674606aa2acc77b74f011834ec807f788b86181a5b77e031f92b369adb2a22d618c609905e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4265.exe

Filesize
366KB

MD5
8a33bf438fe1c9a4e7bad07751a5d7e8

SHA1
9db74aa9ffa4b26602f5a8db99b26fee3e0a0d3a

SHA256
2ae6875c18933f0fe405c0b46db759cb88502927668bd854eca37c3c169c3d72

SHA512
78d5437eba7b29ab1942c18ffb34b714f01ff8c3e80e7c72e2ca6ddcbb50f7125eeb25abdc5ad7b71de3898cd673a1d53c9367cfac7df553a4f6e3426dd806b3

Download Submit
memory/1868-69-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-73-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-969-0x0000000005B30000-0x0000000005C3A000-memory.dmp

Filesize
1.0MB

Download
memory/1868-968-0x0000000005490000-0x0000000005AA8000-memory.dmp

Filesize
6.1MB

Download
memory/1868-62-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-63-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-65-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-77-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-93-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-95-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-971-0x0000000005C90000-0x0000000005CCC000-memory.dmp

Filesize
240KB

Download
memory/1868-972-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

Filesize
304KB

Download
memory/1868-71-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-970-0x0000000005C70000-0x0000000005C82000-memory.dmp

Filesize
72KB

Download
memory/1868-79-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-81-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-83-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-85-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-87-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-89-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-91-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-75-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-67-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1868-61-0x0000000005410000-0x0000000005454000-memory.dmp

Filesize
272KB

Download
memory/1868-60-0x0000000004DC0000-0x0000000004E06000-memory.dmp

Filesize
280KB

Download
memory/4704-41-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4704-54-0x0000000000400000-0x0000000000710000-memory.dmp

Filesize
3.1MB

Download
memory/4704-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4704-50-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download
memory/4704-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-23-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-25-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-27-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-29-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-31-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-33-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-35-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-37-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-39-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-44-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-45-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-47-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-49-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/4704-21-0x0000000004CB0000-0x0000000004CC8000-memory.dmp

Filesize
96KB

Download
memory/4704-20-0x0000000004D90000-0x0000000005334000-memory.dmp

Filesize
5.6MB

Download
memory/4704-19-0x00000000026C0000-0x00000000026DA000-memory.dmp

Filesize
104KB

Download
memory/4704-18-0x0000000000400000-0x0000000000710000-memory.dmp

Filesize
3.1MB

Download
memory/4704-17-0x0000000000400000-0x0000000000710000-memory.dmp

Filesize
3.1MB

Download
memory/4704-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4704-15-0x0000000000850000-0x0000000000950000-memory.dmp

Filesize
1024KB

Download