healer | b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9

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
16-11-2024 05:28

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General

Target

b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe
Size

643KB
MD5

bcbc4e3025444ca12ee3b3d367ef4c10
SHA1

73a9f95f8cf662e1a740baceae70148a4d933145
SHA256

b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9
SHA512

6bbba2a803e29e106ccd338cbce1681ec968cf521bf0ca0854dd1df004b6b4ceef89be6c77665f4d9ccb55d54f79570e087966cdab84abbe29b3a3815a92009c
SSDEEP

12288:9MrHy90tCYRuhgr/ERrRhSCnFGv67am7AObPuCVbX9JaeRP2Y/EppY9:CycCPhgTEkmFGpMb3hUel2+9

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/0x000b000000023b7d-12.dat	healer
behavioral1/memory/3668-15-0x0000000000330000-0x000000000033A000-memory.dmp	healer
behavioral1/memory/3884-22-0x00000000023F0000-0x000000000240A000-memory.dmp	healer
behavioral1/memory/3884-24-0x0000000005010000-0x0000000005028000-memory.dmp	healer
behavioral1/memory/3884-32-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-52-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-50-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-48-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-46-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-44-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-43-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-41-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-39-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-36-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-34-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-30-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-28-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-26-0x0000000005010000-0x0000000005022000-memory.dmp	healer
behavioral1/memory/3884-25-0x0000000005010000-0x0000000005022000-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	b6613xm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b6613xm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b6613xm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b6613xm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b6613xm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b6613xm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c13ju16.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/4796-60-0x00000000025D0000-0x0000000002616000-memory.dmp	family_redline
behavioral1/memory/4796-61-0x0000000005120000-0x0000000005164000-memory.dmp	family_redline
behavioral1/memory/4796-69-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-77-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-93-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-91-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-89-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-87-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-85-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-83-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-81-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-79-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-75-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-73-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-71-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-67-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-65-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-95-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-63-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline
behavioral1/memory/4796-62-0x0000000005120000-0x000000000515E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
1104	tice9206.exe
3668	b6613xm.exe
3884	c13ju16.exe
4796	dipUK50.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"	b6613xm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c13ju16.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c13ju16.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\\\""	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.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\\\""	tice9206.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
468	3884	WerFault.exe	96

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	c13ju16.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dipUK50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tice9206.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3668	b6613xm.exe
3668	b6613xm.exe
3884	c13ju16.exe
3884	c13ju16.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3668	b6613xm.exe
Token: SeDebugPrivilege	3884	c13ju16.exe
Token: SeDebugPrivilege	4796	dipUK50.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3840 wrote to memory of 1104	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	83
PID 3840 wrote to memory of 1104	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	83
PID 3840 wrote to memory of 1104	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	83
PID 1104 wrote to memory of 3668	1104	tice9206.exe	84
PID 1104 wrote to memory of 3668	1104	tice9206.exe	84
PID 1104 wrote to memory of 3884	1104	tice9206.exe	96
PID 1104 wrote to memory of 3884	1104	tice9206.exe	96
PID 1104 wrote to memory of 3884	1104	tice9206.exe	96
PID 3840 wrote to memory of 4796	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	101
PID 3840 wrote to memory of 4796	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	101
PID 3840 wrote to memory of 4796	3840	b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe	101

C:\Users\Admin\AppData\Local\Temp\b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe
"C:\Users\Admin\AppData\Local\Temp\b0530ef372f7c26c8bcf5c085b1824014d853766664c453c58d0e18fd2b194c9N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3840
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9206.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9206.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1104
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13ju16.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13ju16.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:3884
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 1084
      4⤵
      Program crash
      PID:468
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dipUK50.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dipUK50.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3884 -ip 3884
1⤵
PID:2548

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\dipUK50.exe

Filesize
295KB

MD5
e346d4e0622008c024a2e0a36a5eab2e

SHA1
2316810191a2c8ef5bbd27aabde0b13b5c3f885a

SHA256
e671a2f04e3e5970602a68383248343cb75f1489985a6c40228766dd579a6bf4

SHA512
e4799e6b57cb62b356629f4a353238efb5145458b6a4e3c5096169a977b73c9428aa5dc9cf9edc30859710bf7ee7c462d0854e4375dec50dcc4904923b3c1de4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9206.exe

Filesize
321KB

MD5
cb07efe152b958951cf2ded9274b60da

SHA1
6f64164dda5b567ffe6c98d2368e00e9598a59f0

SHA256
0c38a16f1831dca696cb8ef0e54ede908a682b620963d7c87c286de94d9b86d6

SHA512
24bd8423c54221f0ba134eb1c3c3325ae6c9e9712483dd570110013cb86489d353bd72184b1892733a28e99a17e58b4fd31ca59ba95103888e4cebd485ea2cb6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13ju16.exe

Filesize
237KB

MD5
9d34a6bba00fcb26ed103a316cb05042

SHA1
980a5a27ab674bcdec317e2097f8a59488a778a6

SHA256
5bf4db44460ca6149d17fb8b50b8414b3e4c58acbbc598445aabd26c9247bd2d

SHA512
9626fb25fa57085d68c8e40ba79fde225b5acd916a3e64125192f0ca43aa0667737a83e780c6297d9eecf4435f46a450f18231cd010b91db835c69b9dc8fc7fd

Download Submit
memory/3668-14-0x00007FFC727E3000-0x00007FFC727E5000-memory.dmp

Filesize
8KB

Download
memory/3668-15-0x0000000000330000-0x000000000033A000-memory.dmp

Filesize
40KB

Download
memory/3668-16-0x00007FFC727E3000-0x00007FFC727E5000-memory.dmp

Filesize
8KB

Download
memory/3884-55-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3884-24-0x0000000005010000-0x0000000005028000-memory.dmp

Filesize
96KB

Download
memory/3884-32-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-52-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-50-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-48-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-46-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-44-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-43-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-41-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-39-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-36-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-34-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-30-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-28-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-26-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-25-0x0000000005010000-0x0000000005022000-memory.dmp

Filesize
72KB

Download
memory/3884-53-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3884-23-0x0000000004A50000-0x0000000004FF4000-memory.dmp

Filesize
5.6MB

Download
memory/3884-22-0x00000000023F0000-0x000000000240A000-memory.dmp

Filesize
104KB

Download
memory/4796-77-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-73-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-69-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-60-0x00000000025D0000-0x0000000002616000-memory.dmp

Filesize
280KB

Download
memory/4796-93-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-91-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-89-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-87-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-85-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-83-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-81-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-79-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-75-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-61-0x0000000005120000-0x0000000005164000-memory.dmp

Filesize
272KB

Download
memory/4796-71-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-67-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-65-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-95-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-63-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-62-0x0000000005120000-0x000000000515E000-memory.dmp

Filesize
248KB

Download
memory/4796-968-0x0000000005160000-0x0000000005778000-memory.dmp

Filesize
6.1MB

Download
memory/4796-969-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/4796-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/4796-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/4796-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download