healer | c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64

Analysis

max time kernel
116s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 13:16

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General

Target

c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe
Size

552KB
MD5

ce9d812e3ddc34dd1cadba4aeea3a980
SHA1

5dbfae8244800c919beae82ffe6a4dc124b8466f
SHA256

c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64
SHA512

657b9f052a0b6aa40f0fb36872a3836d7ccdeeb93925c7b701c83cf0b713670d8e7ce8e72957f27d5deaf61b83795b221a89c55b01adca81f2db416d6a5d7834
SSDEEP

12288:YMr+y90kVZy72+ztY+0wibcuC0LFtuFsena:Wyu6+ztY+obm0yFPna

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2988-12-0x0000000002410000-0x000000000242A000-memory.dmp	healer
behavioral1/memory/2988-14-0x0000000002570000-0x0000000002588000-memory.dmp	healer
behavioral1/memory/2988-32-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-42-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-40-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-38-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-36-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-34-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-30-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-28-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-26-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-24-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-22-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-15-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-20-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-18-0x0000000002570000-0x0000000002582000-memory.dmp	healer
behavioral1/memory/2988-16-0x0000000002570000-0x0000000002582000-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

Processes:

b7689Mn.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7689Mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7689Mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b7689Mn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b7689Mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7689Mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7689Mn.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2236-55-0x0000000002410000-0x0000000002456000-memory.dmp	family_redline
behavioral1/memory/2236-57-0x0000000004AE0000-0x0000000004B24000-memory.dmp	family_redline
behavioral1/memory/2236-61-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-71-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-91-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-89-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-87-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-85-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-83-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-79-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-77-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-75-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-73-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-67-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-65-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-63-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-59-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-58-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline
behavioral1/memory/2236-81-0x0000000004AE0000-0x0000000004B1E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

b7689Mn.exec10pm59.exe

pid	Process
2988	b7689Mn.exe
2236	c10pm59.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

b7689Mn.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b7689Mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7689Mn.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe

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\\\""	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exeb7689Mn.exec10pm59.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7689Mn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c10pm59.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b7689Mn.exe

pid	Process
2988	b7689Mn.exe
2988	b7689Mn.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b7689Mn.exec10pm59.exe

description	pid	Process
Token: SeDebugPrivilege	2988	b7689Mn.exe
Token: SeDebugPrivilege	2236	c10pm59.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe

description	pid	Process	procid_target
PID 5004 wrote to memory of 2988	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	83
PID 5004 wrote to memory of 2988	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	83
PID 5004 wrote to memory of 2988	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	83
PID 5004 wrote to memory of 2236	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	92
PID 5004 wrote to memory of 2236	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	92
PID 5004 wrote to memory of 2236	5004	c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe	92

C:\Users\Admin\AppData\Local\Temp\c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe
"C:\Users\Admin\AppData\Local\Temp\c4d9ff12413a12214591b3c9449ef0ef6794493f2b64e9eed02d5c6f4a593d64.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5004
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b7689Mn.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b7689Mn.exe
  2⤵
  - 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:2988
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c10pm59.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c10pm59.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2236

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\b7689Mn.exe

Filesize
323KB

MD5
ee43881ab62092621b2d2e22a0295878

SHA1
0339221e3f787602fea6a0541817565d751a293c

SHA256
2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

SHA512
df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c10pm59.exe

Filesize
381KB

MD5
79183f88b273bd94752126e28a74a872

SHA1
4969ee7676f48a9c26c21da543322993704c403f

SHA256
35c6bb7d3f63d1c1b25b5dba53cbbbc3b3876baf9c02688ca95768b2b4062f21

SHA512
c7f4663100fef6e7206b9f879afb6b1309460ef14af23444f9ef0e115e2d7892831e04dd4a344eac4d77654d400360223c45d1343638cf5f45edaefc1e569899

Download Submit
memory/2236-75-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-73-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-54-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2236-968-0x0000000005A70000-0x0000000005ABC000-memory.dmp

Filesize
304KB

Download
memory/2236-967-0x0000000005920000-0x000000000595C000-memory.dmp

Filesize
240KB

Download
memory/2236-966-0x0000000005900000-0x0000000005912000-memory.dmp

Filesize
72KB

Download
memory/2236-965-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/2236-53-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2236-81-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-58-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-59-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-63-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-55-0x0000000002410000-0x0000000002456000-memory.dmp

Filesize
280KB

Download
memory/2236-67-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-77-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-79-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-83-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-85-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-87-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-89-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-91-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-71-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-61-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-57-0x0000000004AE0000-0x0000000004B24000-memory.dmp

Filesize
272KB

Download
memory/2236-56-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2236-65-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

Filesize
248KB

Download
memory/2236-964-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/2988-12-0x0000000002410000-0x000000000242A000-memory.dmp

Filesize
104KB

Download
memory/2988-48-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2988-40-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-26-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2988-43-0x0000000000510000-0x0000000000610000-memory.dmp

Filesize
1024KB

Download
memory/2988-16-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-18-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-20-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-15-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-22-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2988-8-0x0000000000510000-0x0000000000610000-memory.dmp

Filesize
1024KB

Download
memory/2988-24-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-47-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2988-28-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-30-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-34-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-36-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-38-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-10-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2988-42-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-32-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/2988-14-0x0000000002570000-0x0000000002588000-memory.dmp

Filesize
96KB

Download
memory/2988-13-0x0000000004D50000-0x00000000052F4000-memory.dmp

Filesize
5.6MB

Download
memory/2988-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download