healer | a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8

Analysis

max time kernel
142s
max time network
153s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 01:30

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General

Target

a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe
Size

1.2MB
MD5

d3a89c9d65bd69be0998c9ab104f7f6e
SHA1

b2f0e5816206fcc2dcbebe7d768a8e0123093f47
SHA256

a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8
SHA512

0b08e641291b5fdc62d633fa64581cc7c53369d0b54d0d2820f2fbf061076b1fcc30b73864a0017bc8dcda0a6032250f5595d3bb97a62e78ae6ad1126b6edda0
SSDEEP

24576:ZGxKz+TDUpS+Nmj4NGQpy6X6yzjKdFuU40KUcDL0lNp/bPm:ZGMOKSUDNGQp9qKqFR4JUcDLqNp/b

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2524-38-0x0000000000910000-0x000000000092A000-memory.dmp	healer
behavioral1/memory/2524-39-0x0000000000950000-0x0000000000968000-memory.dmp	healer
behavioral1/memory/2524-47-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-45-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-67-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-65-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-61-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-59-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-57-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-55-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-53-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-51-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-49-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-43-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-41-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-63-0x0000000000950000-0x0000000000962000-memory.dmp	healer
behavioral1/memory/2524-40-0x0000000000950000-0x0000000000962000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	161965264.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 19 IoCs

resource	yara_rule
behavioral1/memory/2692-83-0x0000000002930000-0x000000000296C000-memory.dmp	family_redline
behavioral1/memory/2692-84-0x0000000002A00000-0x0000000002A3A000-memory.dmp	family_redline
behavioral1/memory/2692-85-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-86-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-88-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-90-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-92-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-94-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-96-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-98-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-100-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-102-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-106-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-104-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-108-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-110-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-112-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-114-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline
behavioral1/memory/2692-116-0x0000000002A00000-0x0000000002A35000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
2044	gE166412.exe
2596	Yx563456.exe
2524	161965264.exe
2692	247750528.exe

Loads dropped DLL 10 IoCs

pid	Process
1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe
2044	gE166412.exe
2044	gE166412.exe
2596	Yx563456.exe
2596	Yx563456.exe
2596	Yx563456.exe
2524	161965264.exe
2596	Yx563456.exe
2596	Yx563456.exe
2692	247750528.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	161965264.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	161965264.exe

Adds Run key to start application 2 TTPs 3 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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	Yx563456.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\\\""	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.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\\\""	gE166412.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	247750528.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gE166412.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Yx563456.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	161965264.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2524	161965264.exe
2524	161965264.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	161965264.exe
Token: SeDebugPrivilege	2692	247750528.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 1628 wrote to memory of 2044	1628	a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe	31
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2044 wrote to memory of 2596	2044	gE166412.exe	32
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2524	2596	Yx563456.exe	33
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34
PID 2596 wrote to memory of 2692	2596	Yx563456.exe	34

C:\Users\Admin\AppData\Local\Temp\a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe
"C:\Users\Admin\AppData\Local\Temp\a353da09308bd7019190df88bae08d3b0eac595905cff1fe19bf1c3815a4c8a8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gE166412.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gE166412.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yx563456.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yx563456.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2596
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\161965264.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\161965264.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Loads dropped DLL
      Windows security modification
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2524
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\247750528.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\247750528.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2692

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

\Users\Admin\AppData\Local\Temp\IXP000.TMP\gE166412.exe

Filesize
764KB

MD5
c6335c0a2c1ff34926e5059187fea778

SHA1
47ba414bcea12df8297a1b1a518ab48af68d6a73

SHA256
b60defc60d5c20848132dea613d554a165e7ffe18281d553d43e8669874e3d25

SHA512
ff7ad4f0ab4ad74e43545ff12de51014efc0f89a409dc0ab2eed0e2b40f3c3bbe94c78aa43a6f5f26f72c7ec0dae3ba90d77f94b961d6d2d7671880c042af058

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yx563456.exe

Filesize
593KB

MD5
8f221f63a4b89072b185fd5c0c0db853

SHA1
c13d25faf4c60a435ed2984a5336abf9afb1e351

SHA256
f03de23203170f559ed5427435a3684a17166fa1f1df31bfa16b34935acc4a22

SHA512
983d2c86f6975f2166bfb2bd0d0785bd02b1f18fccfaf9fe72cbf27fa26b2db205fcc8bbbf2371787264f67d3585d8403d9f9353eeabddb679512f0bd8eb6656

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\161965264.exe

Filesize
377KB

MD5
5fa4a7916def4bc9c1d11c63ef4896a7

SHA1
f294789c7fc64eebf552838a8aed837d335fd236

SHA256
156b0deb3ab0bf545b6847fbacb2a6e1f6bfc00616b6f165ce3e2a4330c15210

SHA512
f9946ff838f32987d9b84eb66fd92a6bce12b868aabf77f896b7ee360805c143ddbd643cc92de9ce1aae9072d5803bf47b48c7c8335ab0427692e3adc35d43ab

Download Submit
\Users\Admin\AppData\Local\Temp\IXP002.TMP\247750528.exe

Filesize
459KB

MD5
bb0616de76770a360d2952b1c7d57d7f

SHA1
1e55af5e66a576a34ef55f0ed7b033101c284883

SHA256
8ca7664fe8080deb4be556ceda8d7df7f48edaa6acd31ebe9ee8e0ae64c4e39c

SHA512
dc486d43808fd3492a34ea2172faeb67be096b1bc79b667108f96fcf6cddd628b244ece608c1d3caceea58dacf1f40ce6435913600bb0e59babcc47541e65d5b

Download Submit
memory/1628-0-0x0000000000270000-0x000000000036C000-memory.dmp

Filesize
1008KB

Download
memory/1628-2-0x0000000002120000-0x0000000002226000-memory.dmp

Filesize
1.0MB

Download
memory/1628-1-0x0000000000270000-0x000000000036C000-memory.dmp

Filesize
1008KB

Download
memory/1628-3-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download
memory/1628-69-0x0000000000400000-0x00000000008E0000-memory.dmp

Filesize
4.9MB

Download
memory/1628-70-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download
memory/1628-68-0x0000000002120000-0x0000000002226000-memory.dmp

Filesize
1.0MB

Download
memory/2524-65-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-67-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-61-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-59-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-57-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-55-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-53-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-51-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-49-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-43-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-41-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-63-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-40-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-45-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-47-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/2524-39-0x0000000000950000-0x0000000000968000-memory.dmp

Filesize
96KB

Download
memory/2524-71-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/2524-38-0x0000000000910000-0x000000000092A000-memory.dmp

Filesize
104KB

Download
memory/2524-72-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/2692-83-0x0000000002930000-0x000000000296C000-memory.dmp

Filesize
240KB

Download
memory/2692-84-0x0000000002A00000-0x0000000002A3A000-memory.dmp

Filesize
232KB

Download
memory/2692-85-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-86-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-88-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-90-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-92-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-94-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-96-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-98-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-100-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-102-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-106-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-104-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-108-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-110-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-112-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-114-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download
memory/2692-116-0x0000000002A00000-0x0000000002A35000-memory.dmp

Filesize
212KB

Download