healer | 7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23

Analysis

max time kernel
146s
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
11-11-2024 01:02

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General

Target

7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe
Size

922KB
MD5

b2534bd420cbfbe94a576764b70aa317
SHA1

0ace5dc147490e96d49dbacfa7a0d22368e0e56b
SHA256

7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23
SHA512

4ab0cb3efd1c418f659510a6c5879964202faac886e835a46bf0a53f337dc079e7557f19b44afa39515365c41889f520bee4333d42c99cbda03c8bb4388bd01a
SSDEEP

24576:gyvFvPLj7jGrIO4VlPwavgHl1VmNdOXOZGy5y:n9v37jq4VlwAgHkd6OZl

Score

10^/10

healer redline dizon norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dizon

77.91.124.145:4125

Attributes

auth_value
047038ed6238aaee09c368831591e935

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cc9-20.dat	healer
behavioral1/memory/4768-22-0x0000000000C30000-0x0000000000C3A000-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	it585452.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it585452.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it585452.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it585452.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it585452.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it585452.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/3404-2112-0x0000000005550000-0x0000000005582000-memory.dmp	family_redline
behavioral1/files/0x0008000000022719-2117.dat	family_redline
behavioral1/memory/5028-2125-0x00000000009E0000-0x0000000000A10000-memory.dmp	family_redline
behavioral1/files/0x0007000000023cc7-2135.dat	family_redline
behavioral1/memory/1804-2136-0x0000000000DD0000-0x0000000000E00000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	jr883228.exe

Executes dropped EXE 6 IoCs

pid	Process
4640	ziIu7360.exe
4196	ziGZ8324.exe
4768	it585452.exe
3404	jr883228.exe
5028	1.exe
1804	kp326092.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"	it585452.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\\\""	7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.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\\\""	ziIu7360.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\\\""	ziGZ8324.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
928	3404	WerFault.exe	98

System Location Discovery: System Language Discovery 1 TTPs 6 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	7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziIu7360.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziGZ8324.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr883228.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp326092.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4768	it585452.exe
4768	it585452.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4768	it585452.exe
Token: SeDebugPrivilege	3404	jr883228.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 4640	744	7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe	83
PID 744 wrote to memory of 4640	744	7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe	83
PID 744 wrote to memory of 4640	744	7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe	83
PID 4640 wrote to memory of 4196	4640	ziIu7360.exe	85
PID 4640 wrote to memory of 4196	4640	ziIu7360.exe	85
PID 4640 wrote to memory of 4196	4640	ziIu7360.exe	85
PID 4196 wrote to memory of 4768	4196	ziGZ8324.exe	86
PID 4196 wrote to memory of 4768	4196	ziGZ8324.exe	86
PID 4196 wrote to memory of 3404	4196	ziGZ8324.exe	98
PID 4196 wrote to memory of 3404	4196	ziGZ8324.exe	98
PID 4196 wrote to memory of 3404	4196	ziGZ8324.exe	98
PID 3404 wrote to memory of 5028	3404	jr883228.exe	99
PID 3404 wrote to memory of 5028	3404	jr883228.exe	99
PID 3404 wrote to memory of 5028	3404	jr883228.exe	99
PID 4640 wrote to memory of 1804	4640	ziIu7360.exe	104
PID 4640 wrote to memory of 1804	4640	ziIu7360.exe	104
PID 4640 wrote to memory of 1804	4640	ziIu7360.exe	104

C:\Users\Admin\AppData\Local\Temp\7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe
"C:\Users\Admin\AppData\Local\Temp\7dcde2b51af7cf5e6e0f14e62c9165e6682ce7f0700dc90b8629754436ee6d23.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:744
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIu7360.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIu7360.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4640
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziGZ8324.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziGZ8324.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4196
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it585452.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it585452.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4768
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr883228.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr883228.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3404
    - - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:5028
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 1368
        5⤵
        Program crash
        
        PID:928
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp326092.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp326092.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3404 -ip 3404
1⤵
PID:1708

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

Query Registry

T1012

System Information Discovery

T1082

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\ziIu7360.exe

Filesize
659KB

MD5
b750438538ba8fa627aa72b44c1174a1

SHA1
e2255b76a1295d3ee73c7d5dc157215ac33be766

SHA256
8919ac4326b2d96eb25e62a3df93e905673fa4379ab9847266cb98dcf879363c

SHA512
a1110e68d683b921250de62b08abfaa0198cb6b66d914381be1cb820ade69dc95401061d9e928077b13cddc30f18354e3eaa177513b7bf7ddd0ff6bf1fa9fa35

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp326092.exe

Filesize
168KB

MD5
8eecb6f8baaf2454bc6669f848bd59d9

SHA1
a062da5a1bded7ef2a32d0f42f931166c5c1ea97

SHA256
a8136a4d250f19a6544650f7c0455ba9fe3485f78dec419b88afa6a2a1200324

SHA512
064bb11c6997377967948a36e15302d7b2c3ac6d623854590673bdc2eff911384a6b7848c41cf82999372cfb587e0529cc203a4c8937daeb4d2661c5d1e138af

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziGZ8324.exe

Filesize
506KB

MD5
bc18c51d142236f73d6bb2461b21b9b5

SHA1
aaa619fdf05f93a7c0cf49d3485f966960415464

SHA256
a186b430458268a1d163608f15f12f38a2e24768ec94915c0b1fac1d72492e3a

SHA512
41edec28739a5c0fc3e70ca96ed9d599ca9347f1b97d028b55ff619af110dc899241deb6cbe719a711fa7fe1c519d4601d53cb041a78adfee001894ce76ad49b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it585452.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr883228.exe

Filesize
418KB

MD5
5fc4ae000420519b262af4de36c18220

SHA1
07c2dc7ddd9db1ecf683aa4ec0981fb526b468ff

SHA256
015a672c5562dcfc8cad5164cc7b24808e27b2752c45265580ffb087dc0fa082

SHA512
fc3782a5769598a19ba7dbd86a93d7282db7814d8b4c95dded758a389303f400510fec9c8fa296c12e1a3e4fcc081b55c5ae5cfcc7455fe13f31a851b9cf1849

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1804-2137-0x00000000055F0000-0x00000000055F6000-memory.dmp

Filesize
24KB

Download
memory/1804-2136-0x0000000000DD0000-0x0000000000E00000-memory.dmp

Filesize
192KB

Download
memory/3404-63-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-53-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-32-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-47-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-95-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-93-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-91-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-89-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-87-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-85-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-81-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-79-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-77-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-75-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-73-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-71-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-67-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-65-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-31-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/3404-61-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-59-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-57-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-55-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-33-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-51-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-45-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-43-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-41-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-39-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-37-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-35-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-83-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-69-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-49-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/3404-2112-0x0000000005550000-0x0000000005582000-memory.dmp

Filesize
200KB

Download
memory/3404-29-0x0000000002760000-0x00000000027C6000-memory.dmp

Filesize
408KB

Download
memory/3404-30-0x0000000004DD0000-0x0000000005374000-memory.dmp

Filesize
5.6MB

Download
memory/4768-23-0x00007FFEC6423000-0x00007FFEC6425000-memory.dmp

Filesize
8KB

Download
memory/4768-22-0x0000000000C30000-0x0000000000C3A000-memory.dmp

Filesize
40KB

Download
memory/4768-21-0x00007FFEC6423000-0x00007FFEC6425000-memory.dmp

Filesize
8KB

Download
memory/5028-2125-0x00000000009E0000-0x0000000000A10000-memory.dmp

Filesize
192KB

Download
memory/5028-2126-0x00000000052C0000-0x00000000052C6000-memory.dmp

Filesize
24KB

Download
memory/5028-2127-0x0000000005970000-0x0000000005F88000-memory.dmp

Filesize
6.1MB

Download
memory/5028-2128-0x0000000005460000-0x000000000556A000-memory.dmp

Filesize
1.0MB

Download
memory/5028-2129-0x0000000005370000-0x0000000005382000-memory.dmp

Filesize
72KB

Download
memory/5028-2130-0x00000000053D0000-0x000000000540C000-memory.dmp

Filesize
240KB

Download
memory/5028-2131-0x0000000005410000-0x000000000545C000-memory.dmp

Filesize
304KB

Download