healer | 7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69

Analysis

max time kernel
144s
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
11-11-2024 02:27

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General

Target

7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe
Size

537KB
MD5

c62d2192420264453738e947ca9fa0d2
SHA1

131d731b6111ad4619c8386e01696af3c37a48d3
SHA256

7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69
SHA512

12a0e53dca70e3a15c089ce730a67933cd1f0babdff4bea62649ebe998f9e67a1523aed24fd29263efbd668fe519cd5b9183501c7116ed3fb0d9d2bcfe08ebc0
SSDEEP

12288:yMrgy90Rg7RqJL/UzvN6UnuH0wYkHuhTj32:WydygvN6jUwO1jG

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/0x0008000000023ca5-12.dat	healer
behavioral1/memory/1404-15-0x0000000000E90000-0x0000000000E9A000-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\DisableRealtimeMonitoring = "1"	jr585374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr585374.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr585374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr585374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr585374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr585374.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/4772-22-0x00000000027D0000-0x0000000002816000-memory.dmp	family_redline
behavioral1/memory/4772-24-0x00000000028A0000-0x00000000028E4000-memory.dmp	family_redline
behavioral1/memory/4772-26-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-46-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-88-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-86-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-84-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-82-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-80-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-76-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-75-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-72-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-71-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-68-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-66-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-64-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-62-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-60-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-58-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-56-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-54-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-53-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-50-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-49-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-45-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-42-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-41-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-38-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-36-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-34-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-32-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-31-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-28-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-78-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline
behavioral1/memory/4772-25-0x00000000028A0000-0x00000000028DF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3760	zizO8296.exe
1404	jr585374.exe
4772	ku215049.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"	jr585374.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\\\""	7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.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\\\""	zizO8296.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	7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zizO8296.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku215049.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1404	jr585374.exe
1404	jr585374.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1404	jr585374.exe
Token: SeDebugPrivilege	4772	ku215049.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 3760	1728	7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe	83
PID 1728 wrote to memory of 3760	1728	7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe	83
PID 1728 wrote to memory of 3760	1728	7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe	83
PID 3760 wrote to memory of 1404	3760	zizO8296.exe	84
PID 3760 wrote to memory of 1404	3760	zizO8296.exe	84
PID 3760 wrote to memory of 4772	3760	zizO8296.exe	95
PID 3760 wrote to memory of 4772	3760	zizO8296.exe	95
PID 3760 wrote to memory of 4772	3760	zizO8296.exe	95

C:\Users\Admin\AppData\Local\Temp\7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe
"C:\Users\Admin\AppData\Local\Temp\7818a0b5d6e33204856431bfee885d8d0ca7488c1aae6a7166f0145737c2dc69.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zizO8296.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zizO8296.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3760
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr585374.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr585374.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1404
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku215049.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku215049.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4772

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\zizO8296.exe

Filesize
395KB

MD5
720edf0fbd98996a348fcada80847069

SHA1
8525374dd269f163eb6b27d5323a813ae14587ed

SHA256
ff3c73f8315bc15f51278cc334067b9d2cb415f21222226e4ab027d4b2c196cb

SHA512
ff8ebab7e30a3912627280fcdc4eb3b38365c4cd96397ae5d336d87d25717defbf039ebdb0e1edb452d2534df45a1250ba8d779be5cf32c3903f3afdc3563a4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr585374.exe

Filesize
13KB

MD5
7a2ecc7161bb1314d8925050fd091f4a

SHA1
c804a34002bcadd3541adc1065cecc86a63607a6

SHA256
6b98fc86c6ef842c912cbdc00ade9d73477ae7ab593c03113857eb20bd7651ef

SHA512
a29196e2b06e285e67aeeaa2dfedd964924b479ef89b48fc32293d6ac9de1efbe0527ab90883157acf7440d22f1caee1171015a7ebfd657c2d0f5f3008ab092a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku215049.exe

Filesize
352KB

MD5
c142ba3050940de925a364c6b61a148f

SHA1
fad3b4bd59854cb1c052a1f05007410a61064a9b

SHA256
6bb6604fb75c47673b4716674ebb3fca17de3e41f9e35068b0017f60a85e67c5

SHA512
cd71a68d652cbb5040307d9272df8a8ef2738040bd218d069199a0fe5602723b2edd7c00cf072d14516d1f67b4f608da3a753761376c02e475b211218a95a735

Download Submit
memory/1404-14-0x00007FFAC1A53000-0x00007FFAC1A55000-memory.dmp

Filesize
8KB

Download
memory/1404-15-0x0000000000E90000-0x0000000000E9A000-memory.dmp

Filesize
40KB

Download
memory/1404-16-0x00007FFAC1A53000-0x00007FFAC1A55000-memory.dmp

Filesize
8KB

Download
memory/4772-64-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-54-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-24-0x00000000028A0000-0x00000000028E4000-memory.dmp

Filesize
272KB

Download
memory/4772-26-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-46-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-88-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-86-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-84-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-82-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-80-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-76-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-75-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-72-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-71-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-68-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-66-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-22-0x00000000027D0000-0x0000000002816000-memory.dmp

Filesize
280KB

Download
memory/4772-62-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-60-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-58-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-56-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/4772-53-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-50-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-49-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-45-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-42-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-41-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-38-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-36-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-34-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-32-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-31-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-28-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-78-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-25-0x00000000028A0000-0x00000000028DF000-memory.dmp

Filesize
252KB

Download
memory/4772-931-0x0000000005550000-0x0000000005B68000-memory.dmp

Filesize
6.1MB

Download
memory/4772-932-0x0000000005B70000-0x0000000005C7A000-memory.dmp

Filesize
1.0MB

Download
memory/4772-933-0x0000000004F30000-0x0000000004F42000-memory.dmp

Filesize
72KB

Download
memory/4772-934-0x0000000004F50000-0x0000000004F8C000-memory.dmp

Filesize
240KB

Download
memory/4772-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download