healer | 6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d

Analysis

max time kernel
149s
max time network
150s
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 13:33

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General

Target

6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe
Size

789KB
MD5

0b19dbdb6f47ec01635eefb4082fd77b
SHA1

a893cb5f364038d35a35595d9e05affefe4123d9
SHA256

6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d
SHA512

478f14bc47637990b52052d9cd73ee64d1f66af616bc4b76f801ce34284624ebf7b04022a01045f98bfb0b7b8db0aa367b7fce35b2830ba22a28c632c68c78e7
SSDEEP

12288:JMrSy90iAu46YbN6kMoLggFg36pdLgsR/qb+Oelud5nqjMtpDNsJ2sNefUBTBOqN:LyauoEkMoLiEdLJ/JE5XHRsJ2s/BYXU

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/0x0008000000023c83-19.dat	healer
behavioral1/memory/3924-22-0x0000000000CE0000-0x0000000000CEA000-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"	it596485.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it596485.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it596485.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it596485.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it596485.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it596485.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/1324-29-0x0000000004BB0000-0x0000000004BF6000-memory.dmp	family_redline
behavioral1/memory/1324-31-0x00000000051F0000-0x0000000005234000-memory.dmp	family_redline
behavioral1/memory/1324-35-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-33-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-32-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-43-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-95-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-93-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-91-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-89-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-87-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-85-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-83-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-81-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-77-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-75-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-73-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-71-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-69-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-67-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-65-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-63-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-61-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-59-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-55-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-53-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-51-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-49-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-47-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-41-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-39-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-37-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-79-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-57-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline
behavioral1/memory/1324-45-0x00000000051F0000-0x000000000522F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
1832	zilQ9440.exe
4376	zick2723.exe
3924	it596485.exe
1324	jr958249.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"	it596485.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.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\\\""	zilQ9440.exe
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\\\""	zick2723.exe

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	6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zilQ9440.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zick2723.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr958249.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3924	it596485.exe
3924	it596485.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3924	it596485.exe
Token: SeDebugPrivilege	1324	jr958249.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3392 wrote to memory of 1832	3392	6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe	84
PID 3392 wrote to memory of 1832	3392	6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe	84
PID 3392 wrote to memory of 1832	3392	6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe	84
PID 1832 wrote to memory of 4376	1832	zilQ9440.exe	85
PID 1832 wrote to memory of 4376	1832	zilQ9440.exe	85
PID 1832 wrote to memory of 4376	1832	zilQ9440.exe	85
PID 4376 wrote to memory of 3924	4376	zick2723.exe	86
PID 4376 wrote to memory of 3924	4376	zick2723.exe	86
PID 4376 wrote to memory of 1324	4376	zick2723.exe	96
PID 4376 wrote to memory of 1324	4376	zick2723.exe	96
PID 4376 wrote to memory of 1324	4376	zick2723.exe	96

C:\Users\Admin\AppData\Local\Temp\6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe
"C:\Users\Admin\AppData\Local\Temp\6f22a3adaf5390ff80dd28c10df425efa53db39035b80461a1555ad9d7d0495d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3392
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilQ9440.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilQ9440.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1832
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zick2723.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zick2723.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4376
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it596485.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it596485.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3924
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr958249.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr958249.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1324

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\zilQ9440.exe

Filesize
524KB

MD5
7551cccbb60cd394b6dbbedc3add8ff4

SHA1
f2e3161daca068edd667a708499ca642a56526d4

SHA256
04ac72182bd6e185bb31cf4582d1aa1e0e71a29771288ccef593f0298c527833

SHA512
6f90d8920cb799243427d9ec6b6dc1d2b3be9ac9dc9a7c8624d928f7b4dc9d0a4ca8ca32d9a0ea4434abde9a4a84999903289ae80db2be9c09d8ccf5adb8aacc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zick2723.exe

Filesize
382KB

MD5
8d4cf1b72a6a77ed4b561b9e1999cff6

SHA1
8f62b186cb10c4ee9da06351d74751ba58770175

SHA256
249301dc0daf0ba8559a0b8404f25d708299052939ae2f4c53a4ab146d9c82ce

SHA512
b214d30d617abb81351d8d0b4196013dc16876639d22a4dfcd2ba3a9bca77992cac2171bcaf093e949ae800a8cff8e2d2bf9a331f6e09bf1add9f23622020f9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it596485.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr958249.exe

Filesize
298KB

MD5
cd5d4acd1cb4a2e643f74be7fed92dbb

SHA1
374ed556a694113af4c6ec754dd4653ea07fbc21

SHA256
12d606520596ca659f6d2e09c24f38b11d2f7eff0e27aac43e7459e05b6d4786

SHA512
00d1efad56268cab2e77fcd77ab04f7b189f6d41c4eec31af51942b62958f2d255bb7aefd3a2df4f92a9a7b3b34ad830855a117ec929424b74050e3d6ec89938

Download Submit
memory/1324-73-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-29-0x0000000004BB0000-0x0000000004BF6000-memory.dmp

Filesize
280KB

Download
memory/1324-942-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download
memory/1324-71-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-30-0x0000000004C40000-0x00000000051E4000-memory.dmp

Filesize
5.6MB

Download
memory/1324-31-0x00000000051F0000-0x0000000005234000-memory.dmp

Filesize
272KB

Download
memory/1324-35-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-33-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-32-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-43-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-941-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/1324-93-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-69-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-89-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-87-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-85-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-83-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-81-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-77-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-75-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-95-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-940-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/1324-91-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-67-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-65-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-63-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-61-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-59-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-55-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-53-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-51-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-49-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-47-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-41-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-39-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-37-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-79-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-57-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-45-0x00000000051F0000-0x000000000522F000-memory.dmp

Filesize
252KB

Download
memory/1324-938-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/1324-939-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/3924-23-0x00007FF83DA43000-0x00007FF83DA45000-memory.dmp

Filesize
8KB

Download
memory/3924-21-0x00007FF83DA43000-0x00007FF83DA45000-memory.dmp

Filesize
8KB

Download
memory/3924-22-0x0000000000CE0000-0x0000000000CEA000-memory.dmp

Filesize
40KB

Download