healer | 13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2

Analysis

max time kernel
142s
max time network
148s
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, 06:35

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General

Target

13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe
Size

641KB
MD5

3862a3fb386d370407c11871226a21d5
SHA1

0ce19a83e725aeefd01dab7341babf8f7a4d077e
SHA256

13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2
SHA512

642bef7fe0a12f9c13fb4485b5db273bd61a76a4090ad51598a23ff2969055dc5482e90960d49839493eb3dd1d6e089e34ba9dafda57c8b73960cfbb2a1c012f
SSDEEP

12288:oMr5y90RuHBAnCWUWzc3PSDIM50K1GZ0ZtB:xycuHBACWUacKD/57LZtB

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/0x000b000000023b6d-12.dat	healer
behavioral1/memory/2700-15-0x0000000000D50000-0x0000000000D5A000-memory.dmp	healer
behavioral1/memory/4960-22-0x0000000002320000-0x000000000233A000-memory.dmp	healer
behavioral1/memory/4960-24-0x00000000024C0000-0x00000000024D8000-memory.dmp	healer
behavioral1/memory/4960-46-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-52-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-50-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-48-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-44-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-42-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-40-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-38-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-36-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-34-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-32-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-30-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-28-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-26-0x00000000024C0000-0x00000000024D2000-memory.dmp	healer
behavioral1/memory/4960-25-0x00000000024C0000-0x00000000024D2000-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\DisableScanOnRealtimeEnable = "1"	c16zj18.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b3250cW.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b3250cW.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b3250cW.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b3250cW.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b3250cW.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b3250cW.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c16zj18.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/4332-60-0x00000000022A0000-0x00000000022E6000-memory.dmp	family_redline
behavioral1/memory/4332-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp	family_redline
behavioral1/memory/4332-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/4332-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
212	nice7417.exe
2700	b3250cW.exe
4960	c16zj18.exe
4332	dmnJt63.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	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c16zj18.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b3250cW.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\\\""	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.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\\\""	nice7417.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2912	4960	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	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice7417.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c16zj18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dmnJt63.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2700	b3250cW.exe
2700	b3250cW.exe
4960	c16zj18.exe
4960	c16zj18.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2700	b3250cW.exe
Token: SeDebugPrivilege	4960	c16zj18.exe
Token: SeDebugPrivilege	4332	dmnJt63.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 212	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	83
PID 1628 wrote to memory of 212	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	83
PID 1628 wrote to memory of 212	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	83
PID 212 wrote to memory of 2700	212	nice7417.exe	85
PID 212 wrote to memory of 2700	212	nice7417.exe	85
PID 212 wrote to memory of 4960	212	nice7417.exe	93
PID 212 wrote to memory of 4960	212	nice7417.exe	93
PID 212 wrote to memory of 4960	212	nice7417.exe	93
PID 1628 wrote to memory of 4332	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	97
PID 1628 wrote to memory of 4332	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	97
PID 1628 wrote to memory of 4332	1628	13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe	97

C:\Users\Admin\AppData\Local\Temp\13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe
"C:\Users\Admin\AppData\Local\Temp\13623a8d21a23fcb956e19d6c205114ae84848234f08af0f31383caf721741d2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice7417.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice7417.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3250cW.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3250cW.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2700
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c16zj18.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c16zj18.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:4960
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 1092
      4⤵
      Program crash
      PID:2912
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmnJt63.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dmnJt63.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4960 -ip 4960
1⤵
PID:2744

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\dmnJt63.exe

Filesize
297KB

MD5
d90d0ef1436cea664c5756b0b70a75a6

SHA1
496e836117ab595a6dc594f4f4ee0565e2319f8f

SHA256
55092ed67190cbd8659c10ef42d1d3a63bc07a9692a080f00ee4252174aed12d

SHA512
98be99a18390fe86640a29f1be7bf734c182b583b6d5a558b082be4306eabf5e8639c48947f4a0a4a4d8c34033bc508f590a8bcfeb9ea35a2e4bca69bffcee52

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice7417.exe

Filesize
321KB

MD5
f352bcce68701b6db69ec75482f4dbfb

SHA1
a3659cb5dae53ecff5d79b81a01b54c667797ec4

SHA256
f9d067338c563c5ce539005219ee8cc9992f77732128df83cfb379bb5a012f4b

SHA512
4b8a212f8c899c3d0f8f2a36c54f48b085bd29fb34a2d6ef41bc51ca843053c23d3748d1960aaa8ef7fa87c68bee4558f389363cbdbd04e5e8c30af22b93bf17

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3250cW.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c16zj18.exe

Filesize
239KB

MD5
aa54164181d931d0e912c504d5f6b621

SHA1
a50e17169010c8a2167d22a7cdb3136e30fd0a07

SHA256
688cb4fa9bea6b27ee72b1008f049e376bcf7c6010250ba303bdf88fed261f14

SHA512
fd45abadcb446d026b7538ef8b12008c9a3b17e47f2deb2b31454e90c681c5ff7c590cc94cdac4e86464a893ce7a56f4e960de49db85364f105d45aa17dfd39f

Download Submit
memory/2700-14-0x00007FFBD1EB3000-0x00007FFBD1EB5000-memory.dmp

Filesize
8KB

Download
memory/2700-15-0x0000000000D50000-0x0000000000D5A000-memory.dmp

Filesize
40KB

Download
memory/2700-16-0x00007FFBD1EB3000-0x00007FFBD1EB5000-memory.dmp

Filesize
8KB

Download
memory/4332-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download
memory/4332-971-0x0000000005910000-0x000000000594C000-memory.dmp

Filesize
240KB

Download
memory/4332-970-0x00000000058F0000-0x0000000005902000-memory.dmp

Filesize
72KB

Download
memory/4332-969-0x00000000057E0000-0x00000000058EA000-memory.dmp

Filesize
1.0MB

Download
memory/4332-968-0x00000000051C0000-0x00000000057D8000-memory.dmp

Filesize
6.1MB

Download
memory/4332-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-60-0x00000000022A0000-0x00000000022E6000-memory.dmp

Filesize
280KB

Download
memory/4332-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

Filesize
272KB

Download
memory/4332-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4332-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/4960-34-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-55-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4960-53-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4960-25-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-26-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-28-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-30-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-22-0x0000000002320000-0x000000000233A000-memory.dmp

Filesize
104KB

Download
memory/4960-24-0x00000000024C0000-0x00000000024D8000-memory.dmp

Filesize
96KB

Download
memory/4960-32-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-38-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-36-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-23-0x0000000004C40000-0x00000000051E4000-memory.dmp

Filesize
5.6MB

Download
memory/4960-40-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-42-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-44-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-48-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-50-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-52-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download
memory/4960-46-0x00000000024C0000-0x00000000024D2000-memory.dmp

Filesize
72KB

Download