healer | 04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228

Analysis

max time kernel
142s
max time network
146s
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 08:28

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General

Target

04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe
Size

550KB
MD5

35e2582ccc19c1c6422255242a9eeb88
SHA1

6d3a1aafa59c0ad287f4ba6d50e352d82f526f1d
SHA256

04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228
SHA512

f9b825d3c9c995b3ffe789754b3eccbc45ac49ee3a1f7c619a2529410c6530c497650a24b672cdb2075a48c1a53fec2f178086b4e5e6799962679ea9805a7469
SSDEEP

12288:9Mrmy90zb4rNuUBNJyJjqZBDGx1JMH2QvCyLj3ENNCkk:7y8krnN0xAi1IVCCjNkk

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

Processes:

resource	yara_rule
behavioral1/files/0x000b000000023b86-12.dat	healer
behavioral1/memory/1192-15-0x0000000000C40000-0x0000000000C4A000-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:

b7983ka.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7983ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7983ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b7983ka.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b7983ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7983ka.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7983ka.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3972-22-0x0000000002590000-0x00000000025D6000-memory.dmp	family_redline
behavioral1/memory/3972-24-0x0000000004C10000-0x0000000004C54000-memory.dmp	family_redline
behavioral1/memory/3972-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-88-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-87-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-84-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-45-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-52-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/3972-25-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

Processes:

nice6451.exeb7983ka.exec25mj89.exe

pid	Process
4100	nice6451.exe
1192	b7983ka.exe
3972	c25mj89.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

b7983ka.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7983ka.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exenice6451.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\\\""	04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.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\\\""	nice6451.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:

04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exenice6451.exec25mj89.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice6451.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c25mj89.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b7983ka.exe

pid	Process
1192	b7983ka.exe
1192	b7983ka.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b7983ka.exec25mj89.exe

description	pid	Process
Token: SeDebugPrivilege	1192	b7983ka.exe
Token: SeDebugPrivilege	3972	c25mj89.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exenice6451.exe

description	pid	Process	procid_target
PID 3568 wrote to memory of 4100	3568	04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe	85
PID 3568 wrote to memory of 4100	3568	04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe	85
PID 3568 wrote to memory of 4100	3568	04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe	85
PID 4100 wrote to memory of 1192	4100	nice6451.exe	86
PID 4100 wrote to memory of 1192	4100	nice6451.exe	86
PID 4100 wrote to memory of 3972	4100	nice6451.exe	100
PID 4100 wrote to memory of 3972	4100	nice6451.exe	100
PID 4100 wrote to memory of 3972	4100	nice6451.exe	100

C:\Users\Admin\AppData\Local\Temp\04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe
"C:\Users\Admin\AppData\Local\Temp\04208f055d0f1f21f300492a039025ba9ae5f475903c0c696694f2185b1a3228.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6451.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6451.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7983ka.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7983ka.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1192
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c25mj89.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c25mj89.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3972

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\nice6451.exe

Filesize
405KB

MD5
d9d17af053d25cdafe81409fc29cd941

SHA1
7ded7cbcaa097080f98f9d224b478438af073291

SHA256
20ded2806a859c48d4d4ffc57958ab3dfc11281aa5af962f8bedf0f230e2b21f

SHA512
d0cd4d82cbd6f56e6682bb605fadba2642a0c9c00abb5342f8831b2c609a3399a0da917d1f464174b1462422c54faba2c676d4d3bb6656318e2400adf769b487

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7983ka.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c25mj89.exe

Filesize
373KB

MD5
20b99e34b0d80c494d31fe7c82a62209

SHA1
62c58dea610c0247878fbb650d8d738be77eccc4

SHA256
a1724e99b9051e9c6ec4fb697bba797b0dd2397d382122f58b4dc08e83f233d6

SHA512
5253b5b871be67bc35b82a0ba52369675be11350d10cf41c5109547ad1c08fbf1f2534a57dede5102e7b5c171d955bfd4a706304d46903a4549a2ea867bdb811

Download Submit
memory/1192-14-0x00007FFDCEBD3000-0x00007FFDCEBD5000-memory.dmp

Filesize
8KB

Download
memory/1192-15-0x0000000000C40000-0x0000000000C4A000-memory.dmp

Filesize
40KB

Download
memory/1192-16-0x00007FFDCEBD3000-0x00007FFDCEBD5000-memory.dmp

Filesize
8KB

Download
memory/3972-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-24-0x0000000004C10000-0x0000000004C54000-memory.dmp

Filesize
272KB

Download
memory/3972-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-88-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-87-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-84-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-22-0x0000000002590000-0x00000000025D6000-memory.dmp

Filesize
280KB

Download
memory/3972-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-23-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/3972-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-45-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-52-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-25-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/3972-931-0x0000000005260000-0x0000000005878000-memory.dmp

Filesize
6.1MB

Download
memory/3972-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

Filesize
1.0MB

Download
memory/3972-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

Filesize
72KB

Download
memory/3972-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

Filesize
240KB

Download
memory/3972-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

Filesize
304KB

Download