healer | 52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5

Resubmissions

29-10-2024 11:35

241029-nqbpyatncv 10

08-03-2023 03:50

230308-edw1nsdd4z 10

Analysis

max time kernel
142s
max time network
146s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29-10-2024 11:35

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General

Target

52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
Size

408KB
MD5

b7143e0a5b344509e2a354d019e3106a
SHA1

bcffe3510cd0658ad7e79a0552d660a68690acb2
SHA256

52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5
SHA512

805594d25d44eab035a6d5d07d82fe13c856dac516714fe1f6579587f1fc0f30916816ab06ffdb0c5618e5d8126db18be43e280dec23d89f36bf10f5fe562c36
SSDEEP

6144:KQy+bnr+Vp0yN90QEwZe9PvWsoQO9Q6qtP1JWYmzBbmayjxqpTsF1b:wMr5y90aEY2tnfmzBb61qpIF1b

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0009000000015d0e-4.dat	healer
behavioral1/memory/2168-9-0x0000000001130000-0x000000000113A000-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"	s9028tZ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	s9028tZ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	s9028tZ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	s9028tZ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	s9028tZ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	s9028tZ.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/2312-21-0x0000000002660000-0x00000000026A6000-memory.dmp	family_redline
behavioral1/memory/2312-22-0x00000000026D0000-0x0000000002714000-memory.dmp	family_redline
behavioral1/memory/2312-34-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-86-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-84-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-82-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-78-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-76-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-74-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-72-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-64-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-62-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-58-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-56-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-54-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-28-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-52-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-50-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-48-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-46-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-26-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-44-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-42-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-40-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-24-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-80-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-70-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-68-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-66-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-60-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-38-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-36-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-23-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-32-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline
behavioral1/memory/2312-30-0x00000000026D0000-0x000000000270E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
2168	s9028tZ.exe
2312	t22Ue77.exe

Loads dropped DLL 4 IoCs

pid	Process
2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
2312	t22Ue77.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\Microsoft\Windows Defender\Features	s9028tZ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	s9028tZ.exe

Adds Run key to start application 2 TTPs 1 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\\\""	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	t22Ue77.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2168	s9028tZ.exe
2168	s9028tZ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	s9028tZ.exe
Token: SeDebugPrivilege	2312	t22Ue77.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2168	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	30
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32
PID 2412 wrote to memory of 2312	2412	52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe	32

C:\Users\Admin\AppData\Local\Temp\52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe
"C:\Users\Admin\AppData\Local\Temp\52024b5e1a22a003b639af6673f26e79b8cd7582535471be949457a02fb5ccf5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s9028tZ.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s9028tZ.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2168
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22Ue77.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22Ue77.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2312

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

\Users\Admin\AppData\Local\Temp\IXP000.TMP\s9028tZ.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\t22Ue77.exe

Filesize
380KB

MD5
7703b533b6e72a90817e85a9fd1f7126

SHA1
f4cc506f60b36ddf6474504989a9b171b1418570

SHA256
f6660c406e330206727065c74443d77ab4689c53984e6c2158f130c03cd2e86d

SHA512
3ee516734c6246d7b492af2a6ba3cae18d59d83cc281d75544b29918073a472b37d52ad6cf5c78bb36e81cc67e27d5cb2b0a1e6af098eaa4b5f5a3441f8ce031

Download Submit
memory/2168-8-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

Filesize
4KB

Download
memory/2168-9-0x0000000001130000-0x000000000113A000-memory.dmp

Filesize
40KB

Download
memory/2168-10-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

Filesize
4KB

Download
memory/2312-28-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-50-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-34-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-86-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-84-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-82-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-78-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-76-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-74-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-72-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-64-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-62-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-58-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-56-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-54-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-21-0x0000000002660000-0x00000000026A6000-memory.dmp

Filesize
280KB

Download
memory/2312-52-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-22-0x00000000026D0000-0x0000000002714000-memory.dmp

Filesize
272KB

Download
memory/2312-48-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-46-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-26-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-44-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-42-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-40-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-24-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-80-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-70-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-68-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-66-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-60-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-38-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-36-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-23-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-32-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download
memory/2312-30-0x00000000026D0000-0x000000000270E000-memory.dmp

Filesize
248KB

Download