healer | aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122

Analysis

max time kernel
142s
max time network
144s
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 10:21

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General

Target

aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe
Size

647KB
MD5

7e1d796d43f952325f27f39a2f3260cd
SHA1

6cce368557d7c67d0fff9a09f816a18c83b2f92e
SHA256

aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122
SHA512

d22bd5cfac9ea500a8d026aacec1bc75ab3dfa5c075df41ed7fc6ed082b8f511ba2538e46ed56af6b1fa728cbcd1ce439f895d16b47c5a60f3db49f7bf099ac5
SSDEEP

12288:2MrJy90K73hbWY5mondhLXc0E1ACLIbzSdLsPRUDIWTnjXwqzi2Jt:3yl73hasndQOMIbmJsJUtTL15/

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/0x0008000000023c99-12.dat	healer
behavioral1/memory/4888-15-0x0000000000780000-0x000000000078A000-memory.dmp	healer
behavioral1/memory/2548-22-0x0000000002330000-0x000000000234A000-memory.dmp	healer
behavioral1/memory/2548-24-0x00000000024D0000-0x00000000024E8000-memory.dmp	healer
behavioral1/memory/2548-32-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-50-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-48-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-46-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-44-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-42-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-40-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-38-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-36-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-35-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-30-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-28-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-26-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-52-0x00000000024D0000-0x00000000024E2000-memory.dmp	healer
behavioral1/memory/2548-25-0x00000000024D0000-0x00000000024E2000-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\DisableOnAccessProtection = "1"	c28Co59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c28Co59.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b7727PP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7727PP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b7727PP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c28Co59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c28Co59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c28Co59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7727PP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7727PP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7727PP.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c28Co59.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/1008-60-0x00000000024E0000-0x0000000002526000-memory.dmp	family_redline
behavioral1/memory/1008-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp	family_redline
behavioral1/memory/1008-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-80-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline
behavioral1/memory/1008-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
2064	nice5574.exe
4888	b7727PP.exe
2548	c28Co59.exe
1008	doinw77.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\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c28Co59.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7727PP.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c28Co59.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\\\""	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.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\\\""	nice5574.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3264	2548	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	c28Co59.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	doinw77.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice5574.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4888	b7727PP.exe
4888	b7727PP.exe
2548	c28Co59.exe
2548	c28Co59.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4888	b7727PP.exe
Token: SeDebugPrivilege	2548	c28Co59.exe
Token: SeDebugPrivilege	1008	doinw77.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2064	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	83
PID 2408 wrote to memory of 2064	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	83
PID 2408 wrote to memory of 2064	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	83
PID 2064 wrote to memory of 4888	2064	nice5574.exe	84
PID 2064 wrote to memory of 4888	2064	nice5574.exe	84
PID 2064 wrote to memory of 2548	2064	nice5574.exe	95
PID 2064 wrote to memory of 2548	2064	nice5574.exe	95
PID 2064 wrote to memory of 2548	2064	nice5574.exe	95
PID 2408 wrote to memory of 1008	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	100
PID 2408 wrote to memory of 1008	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	100
PID 2408 wrote to memory of 1008	2408	aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe	100

C:\Users\Admin\AppData\Local\Temp\aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe
"C:\Users\Admin\AppData\Local\Temp\aa0cec13a16ad89233e77b87e8a3f283a601fee4b575d42383ccd2bea88d8122.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5574.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5574.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2064
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7727PP.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7727PP.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4888
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28Co59.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28Co59.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:2548
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 1016
      4⤵
      Program crash
      PID:3264
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doinw77.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\doinw77.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2548 -ip 2548
1⤵
PID:4988

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\doinw77.exe

Filesize
305KB

MD5
cf0071f31c5a8b0f194b409ebdc0375a

SHA1
2f73e06d0aaf4e946a2c300a9e02493ab9d000fa

SHA256
581bf0811cbda8a28d71b91c7752a44091830ad798471f7999c5c76e970d6e1f

SHA512
772a7fc655296fb158f3cf603f391963453141b6f058384f2b5e237372839826620a8198378d00d0300d7f993cb7c437b014534656c77ea1262783be82bde98f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5574.exe

Filesize
324KB

MD5
be5d7d400f45568b06c7bdb81416091e

SHA1
f98f2b0fc50698c1c493ace19742f14634505850

SHA256
e6344c4edc355b4033373466de05ea7d35854ad14c8035d93e7e1029dc73eb08

SHA512
6280134b9320d03004f8363a4de64a58f4b7bb3d4fede433e1786ee94251d809e1cff8c46cd92dc1016df78dcbb4cd39376cd48a746abfc829e98b0e99adaa18

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7727PP.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c28Co59.exe

Filesize
247KB

MD5
376408ca578b37e5a1fd2fb113b7d587

SHA1
021a4d1fc2eee08d0228a00643d7b372b033f135

SHA256
c41e3f8c1fd85d7120103355c2290e8dcf2d666e369e47b470d481f68699d234

SHA512
e29d20869f3f58aa9bdad4d36a6a9976197bf119a6b166df77d4c412f6e52abd42b4c5ade025223b4cea398d09d5a3b453a23eb89953815db4daa48b6f2fa8a6

Download Submit
memory/1008-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-972-0x0000000005A80000-0x0000000005ACC000-memory.dmp

Filesize
304KB

Download
memory/1008-971-0x0000000005940000-0x000000000597C000-memory.dmp

Filesize
240KB

Download
memory/1008-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/1008-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/1008-968-0x0000000005100000-0x0000000005718000-memory.dmp

Filesize
6.1MB

Download
memory/1008-60-0x00000000024E0000-0x0000000002526000-memory.dmp

Filesize
280KB

Download
memory/1008-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-80-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

Filesize
272KB

Download
memory/1008-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/1008-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp

Filesize
248KB

Download
memory/2548-24-0x00000000024D0000-0x00000000024E8000-memory.dmp

Filesize
96KB

Download
memory/2548-46-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-35-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-25-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-52-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-26-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-28-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-30-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-40-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-38-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-53-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2548-23-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/2548-22-0x0000000002330000-0x000000000234A000-memory.dmp

Filesize
104KB

Download
memory/2548-36-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-42-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-44-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-55-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/2548-48-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-50-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/2548-32-0x00000000024D0000-0x00000000024E2000-memory.dmp

Filesize
72KB

Download
memory/4888-14-0x00007FFE590F3000-0x00007FFE590F5000-memory.dmp

Filesize
8KB

Download
memory/4888-16-0x00007FFE590F3000-0x00007FFE590F5000-memory.dmp

Filesize
8KB

Download
memory/4888-15-0x0000000000780000-0x000000000078A000-memory.dmp

Filesize
40KB

Download