healer | 754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0

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
12/11/2024, 19:18

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General

Target

754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe
Size

642KB
MD5

ecd9b396f2b322df12b22a7d2369c740
SHA1

67ff7ba3b30b298410ac77666769d46b4e8b2fae
SHA256

754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0
SHA512

f6fb6ea193e2b76ba4ca4bc7a4f10fcc892831c4d728886f3b58b1f022aa6c64b1bfc7bbc3325b1857235deb7ae682561ef09e4676702d283ed76c545632ffd5
SSDEEP

12288:KMrsy9030yAhzS7CVO9uka5lKy31yRf2jdO3GwdkRBK1HZdrQk13wseUtcXJz:GyXy4S7uOYARRf2jYToE15Z+h

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 19 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023caa-12.dat	healer
behavioral1/memory/2412-15-0x0000000000B10000-0x0000000000B1A000-memory.dmp	healer
behavioral1/memory/3116-22-0x0000000004AE0000-0x0000000004AFA000-memory.dmp	healer
behavioral1/memory/3116-24-0x0000000004B90000-0x0000000004BA8000-memory.dmp	healer
behavioral1/memory/3116-25-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-52-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-48-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-46-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-44-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-40-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-26-0x0000000004B90000-0x0000000004BA2000-memory.dmp	healer
behavioral1/memory/3116-36-0x0000000004B90000-0x0000000004BA2000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c49by00.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c49by00.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b8020uJ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b8020uJ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b8020uJ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b8020uJ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c49by00.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c49by00.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b8020uJ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b8020uJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c49by00.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c49by00.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/2064-60-0x00000000024A0000-0x00000000024E6000-memory.dmp	family_redline
behavioral1/memory/2064-61-0x0000000005070000-0x00000000050B4000-memory.dmp	family_redline
behavioral1/memory/2064-62-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-85-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-95-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-93-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-91-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-89-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-87-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-83-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-81-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-79-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-77-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-75-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-73-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-71-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-69-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-67-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-65-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/2064-63-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4000	tice1088.exe
2412	b8020uJ.exe
3116	c49by00.exe
2064	doYNx78.exe

Windows security modification 2 TTPs 3 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"	b8020uJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c49by00.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c49by00.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\\\""	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.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\\\""	tice1088.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1836	3116	WerFault.exe	95

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	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tice1088.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c49by00.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	doYNx78.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2412	b8020uJ.exe
2412	b8020uJ.exe
3116	c49by00.exe
3116	c49by00.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2412	b8020uJ.exe
Token: SeDebugPrivilege	3116	c49by00.exe
Token: SeDebugPrivilege	2064	doYNx78.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 4000	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	83
PID 2108 wrote to memory of 4000	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	83
PID 2108 wrote to memory of 4000	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	83
PID 4000 wrote to memory of 2412	4000	tice1088.exe	85
PID 4000 wrote to memory of 2412	4000	tice1088.exe	85
PID 4000 wrote to memory of 3116	4000	tice1088.exe	95
PID 4000 wrote to memory of 3116	4000	tice1088.exe	95
PID 4000 wrote to memory of 3116	4000	tice1088.exe	95
PID 2108 wrote to memory of 2064	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	100
PID 2108 wrote to memory of 2064	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	100
PID 2108 wrote to memory of 2064	2108	754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe	100

C:\Users\Admin\AppData\Local\Temp\754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe
"C:\Users\Admin\AppData\Local\Temp\754610820df6c500c4d663f9b28a4787954c94ab95599062ab5444d027bed7c0N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1088.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1088.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4000
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8020uJ.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8020uJ.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2412
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49by00.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49by00.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:3116
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 1012
      4⤵
      Program crash
      PID:1836
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doYNx78.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doYNx78.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3116 -ip 3116
1⤵
PID:4752

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\doYNx78.exe

Filesize
295KB

MD5
4a2605d9edb33caa405d5ab50d700666

SHA1
221a9491a8fbc7a2c4bb921d0c30da9c7f982b6a

SHA256
baab9ff6f60d520c17600b2f673dfcb750f9a0c24ee1bc916765a38d507bd925

SHA512
774690678bacfa688d89e6037305043baa3e718a75c985edf0a40c3dfdbe4160767ebd37b80c0af446cefd37a0f0cbfb10d4806801a6ea5dc533ab62327d4f3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1088.exe

Filesize
322KB

MD5
c4428ebe53eb33cdbb8ea0de30421770

SHA1
1bf3154be01c108dcd751d7f687dca79084e89e1

SHA256
b480ff261b395e73078cfb9845e03fe50453e666d72cbc2d8f1118b8b93060ef

SHA512
7897420573da2b828286add90ec4091d084b67674cfaeea28876768695adb38e2bba87c6c733dcdcf4ee3f711d1b0e6f632fceb7711622740ca63306cb32223b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8020uJ.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c49by00.exe

Filesize
237KB

MD5
dbdc722b187b9c4b032f528effdd0cf4

SHA1
46b809149af01848efb7f394a1e9ed805e2389f2

SHA256
e3b66dd536f12b053a99e6d9ae7162f4865d8b51fefd701e589988cfefdfc5a0

SHA512
855f4927f6ac5192cd4f0a2f9c5b01e0dd141f8764f74b63cd0150e1129ef007e386a1430de348999e701b30dbb9933e5656287cc1b34140f8ec9cdb98396074

Download Submit
memory/2064-77-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-69-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download
memory/2064-971-0x0000000005A00000-0x0000000005A3C000-memory.dmp

Filesize
240KB

Download
memory/2064-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/2064-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/2064-968-0x0000000005100000-0x0000000005718000-memory.dmp

Filesize
6.1MB

Download
memory/2064-63-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-65-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-61-0x0000000005070000-0x00000000050B4000-memory.dmp

Filesize
272KB

Download
memory/2064-60-0x00000000024A0000-0x00000000024E6000-memory.dmp

Filesize
280KB

Download
memory/2064-67-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-95-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-93-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-71-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-73-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-75-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-85-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-79-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-81-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-83-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-87-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-62-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-89-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2064-91-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/2412-16-0x00007FFEB31C3000-0x00007FFEB31C5000-memory.dmp

Filesize
8KB

Download
memory/2412-14-0x00007FFEB31C3000-0x00007FFEB31C5000-memory.dmp

Filesize
8KB

Download
memory/2412-15-0x0000000000B10000-0x0000000000B1A000-memory.dmp

Filesize
40KB

Download
memory/3116-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-48-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-46-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-55-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/3116-53-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/3116-36-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-26-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-40-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-44-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-52-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-25-0x0000000004B90000-0x0000000004BA2000-memory.dmp

Filesize
72KB

Download
memory/3116-24-0x0000000004B90000-0x0000000004BA8000-memory.dmp

Filesize
96KB

Download
memory/3116-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

Filesize
5.6MB

Download
memory/3116-22-0x0000000004AE0000-0x0000000004AFA000-memory.dmp

Filesize
104KB

Download