healer | 93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0

Analysis

max time kernel
143s
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
30-10-2024 22:00

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General

Target

93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe
Size

538KB
MD5

0746b3583a25774e62b81755942afb02
SHA1

8fecfe529d7fa7faff2bd77b7dd52b21d4a5bfff
SHA256

93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0
SHA512

213dd8614db383269624ffd2d588fd770553e8e4854fc261b09778ccb997456dfa351b32c731a692e05c409c1c04c1530cb9c623808d268af8f80c875c0c7498
SSDEEP

12288:bMrGy90Vb9S+ZhEhQrWZi9azYix+I4+d6o7gDM7eoAW:hy2TZhE/iQzYy3oCCO

Score

10^/10

healer redline down discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

down

193.233.20.31:4125

Attributes

auth_value
12c31a90c72f5efae8c053a0bd339381

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb0-12.dat	healer
behavioral1/memory/4552-15-0x00000000002B0000-0x00000000002BA000-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"	pro0481.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0481.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro0481.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0481.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro0481.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0481.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/3784-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp	family_redline
behavioral1/memory/3784-24-0x0000000007190000-0x00000000071D4000-memory.dmp	family_redline
behavioral1/memory/3784-34-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-32-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-48-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-88-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-86-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-85-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-82-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-80-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-78-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-76-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-74-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-72-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-70-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-68-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-66-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-62-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-58-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-56-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-52-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-44-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-42-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-38-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-36-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-64-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-60-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-54-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-50-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-46-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-40-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-30-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-28-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-26-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline
behavioral1/memory/3784-25-0x0000000007190000-0x00000000071CE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3972	unio2576.exe
4552	pro0481.exe
3784	qu2039.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"	pro0481.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\\\""	93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.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\\\""	unio2576.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	qu2039.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unio2576.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4552	pro0481.exe
4552	pro0481.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4552	pro0481.exe
Token: SeDebugPrivilege	3784	qu2039.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 3972	2796	93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe	84
PID 2796 wrote to memory of 3972	2796	93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe	84
PID 2796 wrote to memory of 3972	2796	93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe	84
PID 3972 wrote to memory of 4552	3972	unio2576.exe	85
PID 3972 wrote to memory of 4552	3972	unio2576.exe	85
PID 3972 wrote to memory of 3784	3972	unio2576.exe	90
PID 3972 wrote to memory of 3784	3972	unio2576.exe	90
PID 3972 wrote to memory of 3784	3972	unio2576.exe	90

C:\Users\Admin\AppData\Local\Temp\93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe
"C:\Users\Admin\AppData\Local\Temp\93ec3d9dbde54019edcdc0040641d95e193e0e672579fbeecbdb99e1ae7db8f0.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2576.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2576.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0481.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0481.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4552
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2039.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2039.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3784

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\unio2576.exe

Filesize
397KB

MD5
aa13a6ea2f04fab7f4d6891104e5f824

SHA1
e176656c962da521e7d0fe2eda0e200892ab98b0

SHA256
702299520e810d3e8423c071139e545fc3531455723cfc41b203bdb4547675b9

SHA512
a044b12bfe1ac095daa5b81d7b0eb471d3c7d41b55022c1f586b2daa806b1f5451939672806094695f35294159a5783977a97a19e70d1169463cddb49e94a095

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0481.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2039.exe

Filesize
355KB

MD5
50d7f296e9c2d9a533c88ab9fdfc9061

SHA1
286b41a49d60f81e08bbbcbdbd396e07acffd02d

SHA256
2423e90e39f4e893ec37703e0333e1d28a71d8d163f3168773e12146b6ed1eb6

SHA512
54a07f84bced22ca7eb27a4231bbdeef54fb1c56839a8739c270120512d4932410d8179a138d8936a83cd31c7ff9960585b58373fc8892d8e9e4e1b51605d2fe

Download Submit
memory/3784-68-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp

Filesize
280KB

Download
memory/3784-25-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-62-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-23-0x0000000007280000-0x0000000007824000-memory.dmp

Filesize
5.6MB

Download
memory/3784-24-0x0000000007190000-0x00000000071D4000-memory.dmp

Filesize
272KB

Download
memory/3784-34-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-32-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-48-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-88-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-66-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-85-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-58-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-80-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-78-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-76-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-74-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-72-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-70-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-26-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-86-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-28-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-82-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-56-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-52-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-44-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-932-0x0000000007FA0000-0x00000000080AA000-memory.dmp

Filesize
1.0MB

Download
memory/3784-933-0x00000000080E0000-0x00000000080F2000-memory.dmp

Filesize
72KB

Download
memory/3784-931-0x0000000007930000-0x0000000007F48000-memory.dmp

Filesize
6.1MB

Download
memory/3784-42-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-934-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/3784-38-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-36-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-935-0x0000000008250000-0x000000000829C000-memory.dmp

Filesize
304KB

Download
memory/3784-64-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-60-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-54-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-50-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-46-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-40-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/3784-30-0x0000000007190000-0x00000000071CE000-memory.dmp

Filesize
248KB

Download
memory/4552-16-0x00007FF81E343000-0x00007FF81E345000-memory.dmp

Filesize
8KB

Download
memory/4552-14-0x00007FF81E343000-0x00007FF81E345000-memory.dmp

Filesize
8KB

Download
memory/4552-15-0x00000000002B0000-0x00000000002BA000-memory.dmp

Filesize
40KB

Download