healer | 10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd

Analysis

max time kernel
112s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 04:19

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General

Target

10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe
Size

634KB
MD5

9725ca81ca0c32a16147baadffa3b2d0
SHA1

39f8a401473a55dd3e6754f54666044cdfe1683a
SHA256

10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd
SHA512

1f7960a7d73af170f0ac59c8970854000e6fc9dc0f2c9b3dc30ba81c26fd9c214fc5b42322cd5574ff97867c979102d273bbfdbf984c0d556451202c429d0f9b
SSDEEP

12288:LMrIy90DW4qm7db6pn/fS+s7ESnlc6Iztlfyyg7Wc0z9olO4i:byqr6pnR90lcVNyU798i

Score

10^/10

healer redline gena discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

gena

193.233.20.30:4125

Attributes

auth_value
93c20961cb6b06b2d5781c212db6201e

Signatures

Detects Healer an antivirus disabler dropper 19 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cd8-12.dat	healer
behavioral1/memory/4004-15-0x0000000000E70000-0x0000000000E7A000-memory.dmp	healer
behavioral1/memory/4112-22-0x00000000021E0000-0x00000000021FA000-memory.dmp	healer
behavioral1/memory/4112-24-0x0000000002550000-0x0000000002568000-memory.dmp	healer
behavioral1/memory/4112-25-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-36-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-52-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-50-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-48-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-46-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-44-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-42-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-40-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-38-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-34-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-33-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-30-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-28-0x0000000002550000-0x0000000002562000-memory.dmp	healer
behavioral1/memory/4112-26-0x0000000002550000-0x0000000002562000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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	f1762ug.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f1762ug.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f1762ug.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f1762ug.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f1762ug.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	f1762ug.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h44vD43.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2344-60-0x0000000002390000-0x00000000023D6000-memory.dmp	family_redline
behavioral1/memory/2344-61-0x00000000050A0000-0x00000000050E4000-memory.dmp	family_redline
behavioral1/memory/2344-71-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-77-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-95-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-93-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-89-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-87-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-85-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-83-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-81-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-79-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-75-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-73-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-69-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-67-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-91-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-65-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-63-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2344-62-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
232	niba6395.exe
4004	f1762ug.exe
4112	h44vD43.exe
2344	iJleM27.exe

Windows security modification 2 TTPs 3 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	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	h44vD43.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	f1762ug.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\\\""	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.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\\\""	niba6395.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4588	4112	WerFault.exe	93

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	niba6395.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	h44vD43.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iJleM27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4004	f1762ug.exe
4004	f1762ug.exe
4112	h44vD43.exe
4112	h44vD43.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4004	f1762ug.exe
Token: SeDebugPrivilege	4112	h44vD43.exe
Token: SeDebugPrivilege	2344	iJleM27.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 232	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	83
PID 4316 wrote to memory of 232	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	83
PID 4316 wrote to memory of 232	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	83
PID 232 wrote to memory of 4004	232	niba6395.exe	84
PID 232 wrote to memory of 4004	232	niba6395.exe	84
PID 232 wrote to memory of 4112	232	niba6395.exe	93
PID 232 wrote to memory of 4112	232	niba6395.exe	93
PID 232 wrote to memory of 4112	232	niba6395.exe	93
PID 4316 wrote to memory of 2344	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	98
PID 4316 wrote to memory of 2344	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	98
PID 4316 wrote to memory of 2344	4316	10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe	98

C:\Users\Admin\AppData\Local\Temp\10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe
"C:\Users\Admin\AppData\Local\Temp\10c6db93c7583b4eead8dc2e0d63645f75643202cbaeeec2e0d020bdb7d6decd.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4316
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6395.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6395.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:232
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1762ug.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1762ug.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4004
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44vD43.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44vD43.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4112
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 1076
      4⤵
      Program crash
      PID:4588
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iJleM27.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iJleM27.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4112 -ip 4112
1⤵
PID:4028

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\iJleM27.exe

Filesize
287KB

MD5
d65b6966faf4c656a27dc638d37cf8a8

SHA1
bef254fe7a3d3a986816763081e63791c6a7b02b

SHA256
420b64f0f2405de5a59ef19e3423b74cda50ba0267f398b917fff86608255bd3

SHA512
39d738f9b71ad1c0d33a04d0e83d7cd9327fe618acab10293c13f77246a5fff6d13a14b7cf92fcbf7e17aa33482699c8a5f3847b74da6e1482041a4ee5055103

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6395.exe

Filesize
314KB

MD5
502352bb6976b11245d67bbaa7232843

SHA1
da2319ce8e3c7ad6fd8289824eb10eff926334e3

SHA256
1456e3195a919237a094171b401d6096e8b0c6aeb3c3d5ee31db0fd8d1b74f70

SHA512
e73816305030c911fa549618fb97e5f5c26e43910ed927e7016a7875cb41a95978a4778d5c629e0137483d80b00959a4b142d707251475774df3dea04989d8ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f1762ug.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h44vD43.exe

Filesize
229KB

MD5
9f4621a468560f584b97f3177a213ffd

SHA1
a992ff2b040b7e699f923c6ff9266518bbd817b2

SHA256
4ee9536c0f341b7d6d4780b5904963ba8334a31096e17986d168eeffd4f9bce9

SHA512
df1c44f138d852776f7356647c08c7f2838f9d10327882160fb799575ca6d3c07d66526db747581592a3d23e2ca20321cdcfd1b9d8180bccf608a2350d4233bd

Download Submit
memory/2344-75-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-79-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download
memory/2344-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/2344-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/2344-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/2344-968-0x0000000005100000-0x0000000005718000-memory.dmp

Filesize
6.1MB

Download
memory/2344-60-0x0000000002390000-0x00000000023D6000-memory.dmp

Filesize
280KB

Download
memory/2344-63-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-65-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-91-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-67-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-69-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-73-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-81-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-61-0x00000000050A0000-0x00000000050E4000-memory.dmp

Filesize
272KB

Download
memory/2344-85-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-87-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-89-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-93-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-95-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-77-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-71-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-62-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2344-83-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/4004-15-0x0000000000E70000-0x0000000000E7A000-memory.dmp

Filesize
40KB

Download
memory/4004-16-0x00007FFECE3F3000-0x00007FFECE3F5000-memory.dmp

Filesize
8KB

Download
memory/4004-14-0x00007FFECE3F3000-0x00007FFECE3F5000-memory.dmp

Filesize
8KB

Download
memory/4112-24-0x0000000002550000-0x0000000002568000-memory.dmp

Filesize
96KB

Download
memory/4112-42-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-30-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-33-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-34-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-26-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-22-0x00000000021E0000-0x00000000021FA000-memory.dmp

Filesize
104KB

Download
memory/4112-38-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-44-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-28-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-40-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-46-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-48-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-50-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-52-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-36-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-25-0x0000000002550000-0x0000000002562000-memory.dmp

Filesize
72KB

Download
memory/4112-53-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4112-23-0x0000000004C10000-0x00000000051B4000-memory.dmp

Filesize
5.6MB

Download
memory/4112-55-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download