healer | 52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13

Analysis

max time kernel
143s
max time network
147s
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, 10:40

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General

Target

52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe
Size

536KB
MD5

402450ec07cf69ba3d5be4802b129115
SHA1

72fc070ac4f8c5fee3da73808f3fcf3232e37a67
SHA256

52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13
SHA512

1d47049be53247d2417232b6e88f6a487a49e523b4d989a87ac8416784965d9330cfed2d4278d4868a1cb4eac2fe7b300f7884ccda5a57bdd183e5145b6f69f0
SSDEEP

12288:cMrDy90sL4+RedDJtx/uY1qTin7yC5p+n:/yJ4FDJv/uKqO/+n

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 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b33-12.dat	healer
behavioral1/memory/1348-15-0x00000000000A0000-0x00000000000AA000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b2661jk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b2661jk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b2661jk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b2661jk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b2661jk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b2661jk.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2604-22-0x0000000002330000-0x0000000002376000-memory.dmp	family_redline
behavioral1/memory/2604-24-0x00000000050B0000-0x00000000050F4000-memory.dmp	family_redline
behavioral1/memory/2604-28-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-26-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-25-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-36-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-88-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-86-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-84-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-80-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-78-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-76-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-74-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-72-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-70-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-68-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-64-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-62-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-60-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-58-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-54-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-52-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-50-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-48-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-44-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-42-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-40-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-38-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-34-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-32-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-30-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-82-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-66-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-56-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline
behavioral1/memory/2604-46-0x00000000050B0000-0x00000000050EE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1120	nice6679.exe
1348	b2661jk.exe
2604	c76Un16.exe

Windows security modification 2 TTPs 1 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"	b2661jk.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\\\""	52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.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\\\""	nice6679.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice6679.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c76Un16.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1348	b2661jk.exe
1348	b2661jk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1348	b2661jk.exe
Token: SeDebugPrivilege	2604	c76Un16.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 1120	952	52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe	85
PID 952 wrote to memory of 1120	952	52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe	85
PID 952 wrote to memory of 1120	952	52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe	85
PID 1120 wrote to memory of 1348	1120	nice6679.exe	86
PID 1120 wrote to memory of 1348	1120	nice6679.exe	86
PID 1120 wrote to memory of 2604	1120	nice6679.exe	96
PID 1120 wrote to memory of 2604	1120	nice6679.exe	96
PID 1120 wrote to memory of 2604	1120	nice6679.exe	96

C:\Users\Admin\AppData\Local\Temp\52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe
"C:\Users\Admin\AppData\Local\Temp\52aca6f77f841b8f1485c69b81e7cfec477bb9498cef44bd76b52c79c118ce13.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:952
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6679.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6679.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2661jk.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2661jk.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1348
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76Un16.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76Un16.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2604

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\nice6679.exe

Filesize
391KB

MD5
c6788c95d6e15e7b6ad8dcd9b4ec72da

SHA1
aa56669e3317b4af817654bc6ebe5475a24c8529

SHA256
7846fbb5a2aa9ffe714d0fde2859d5603eca277f32fb128107caa7235339ee8c

SHA512
9784c644ab8c07360555495f9d0f228826e9622dc2aeda2645dc6a12087f8a03940b94fd67ca3499a01ba5fe0c184ef525a68474dcbbc6becb50d022175f458c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2661jk.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c76Un16.exe

Filesize
308KB

MD5
6fd54cdc940cd51fe90231eca5d4af9b

SHA1
e4e19c019cf0e85571bae053059fcab5f172942f

SHA256
e03ac076ae09a1aed79ef91b576684d9465f3e3c97a2cddb8d5c1302e078263c

SHA512
fee8f6388969d1866dab05183ddb6cec7cd8b9601e6fc7c9c3c5c2350ac1a9d136850837ae49eb9399f4a0f8d34033afae9604d2b0fcc3d87b56b34dccbedd0d

Download Submit
memory/1348-14-0x00007FFD4FDC3000-0x00007FFD4FDC5000-memory.dmp

Filesize
8KB

Download
memory/1348-15-0x00000000000A0000-0x00000000000AA000-memory.dmp

Filesize
40KB

Download
memory/1348-16-0x00007FFD4FDC3000-0x00007FFD4FDC5000-memory.dmp

Filesize
8KB

Download
memory/2604-68-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-54-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-24-0x00000000050B0000-0x00000000050F4000-memory.dmp

Filesize
272KB

Download
memory/2604-28-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-26-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-25-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-36-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-88-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-86-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-84-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-80-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-78-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-76-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-74-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-72-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-70-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-22-0x0000000002330000-0x0000000002376000-memory.dmp

Filesize
280KB

Download
memory/2604-64-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-62-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-60-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-58-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-23-0x0000000004B00000-0x00000000050A4000-memory.dmp

Filesize
5.6MB

Download
memory/2604-52-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-50-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-48-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-44-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-42-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-40-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-38-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-34-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-32-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-30-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-82-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-66-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-56-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-46-0x00000000050B0000-0x00000000050EE000-memory.dmp

Filesize
248KB

Download
memory/2604-931-0x0000000005240000-0x0000000005858000-memory.dmp

Filesize
6.1MB

Download
memory/2604-932-0x00000000058E0000-0x00000000059EA000-memory.dmp

Filesize
1.0MB

Download
memory/2604-933-0x0000000005A20000-0x0000000005A32000-memory.dmp

Filesize
72KB

Download
memory/2604-934-0x0000000005A40000-0x0000000005A7C000-memory.dmp

Filesize
240KB

Download
memory/2604-935-0x0000000005B90000-0x0000000005BDC000-memory.dmp

Filesize
304KB

Download