healer | c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 22:07

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General

Target

c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe
Size

641KB
MD5

cd58dcbce12a80efb29cb54938e03ac7
SHA1

1ea0a838159f7ede4b0a076578e31b554d760a9a
SHA256

c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777
SHA512

173304a0d632a799285a08a62d1ad2d7f51677f12378d47b17b9136f7ac78419906c58a514e7166af88966fb3bc613a5dbaa46026b3404dbafac23b7b915ef67
SSDEEP

12288:2Mr6y90jdV8MDcYFO2unS1hTLRrOwKQ+lHSFrX0K1MDT4dmE:kyOV8ocJnSLNrupStX7y9E

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/0x000b000000023b84-12.dat	healer
behavioral1/memory/2680-15-0x0000000000320000-0x000000000032A000-memory.dmp	healer
behavioral1/memory/3672-22-0x00000000021F0000-0x000000000220A000-memory.dmp	healer
behavioral1/memory/3672-24-0x0000000002510000-0x0000000002528000-memory.dmp	healer
behavioral1/memory/3672-52-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-50-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-48-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-47-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-45-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-42-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-40-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-38-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-36-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-34-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-32-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-30-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-28-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-26-0x0000000002510000-0x0000000002522000-memory.dmp	healer
behavioral1/memory/3672-25-0x0000000002510000-0x0000000002522000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b9466pL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b9466pL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b9466pL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b9466pL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b9466pL.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c32Yu34.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b9466pL.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/2732-60-0x00000000049D0000-0x0000000004A16000-memory.dmp	family_redline
behavioral1/memory/2732-61-0x0000000005060000-0x00000000050A4000-memory.dmp	family_redline
behavioral1/memory/2732-69-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-71-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-96-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-93-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-91-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-89-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-87-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-85-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-83-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-81-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-77-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-75-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-73-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-79-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-67-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-65-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-63-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline
behavioral1/memory/2732-62-0x0000000005060000-0x000000000509E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4248	nice2054.exe
2680	b9466pL.exe
3672	c32Yu34.exe
2732	djlSt17.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\Microsoft\Windows Defender\Features\TamperProtection = "0"	b9466pL.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c32Yu34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c32Yu34.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\\\""	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.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\\\""	nice2054.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4236	sc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2304	3672	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	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice2054.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c32Yu34.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	djlSt17.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2680	b9466pL.exe
2680	b9466pL.exe
3672	c32Yu34.exe
3672	c32Yu34.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2680	b9466pL.exe
Token: SeDebugPrivilege	3672	c32Yu34.exe
Token: SeDebugPrivilege	2732	djlSt17.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 4248	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	84
PID 1360 wrote to memory of 4248	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	84
PID 1360 wrote to memory of 4248	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	84
PID 4248 wrote to memory of 2680	4248	nice2054.exe	85
PID 4248 wrote to memory of 2680	4248	nice2054.exe	85
PID 4248 wrote to memory of 3672	4248	nice2054.exe	93
PID 4248 wrote to memory of 3672	4248	nice2054.exe	93
PID 4248 wrote to memory of 3672	4248	nice2054.exe	93
PID 1360 wrote to memory of 2732	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	97
PID 1360 wrote to memory of 2732	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	97
PID 1360 wrote to memory of 2732	1360	c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe	97

C:\Users\Admin\AppData\Local\Temp\c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe
"C:\Users\Admin\AppData\Local\Temp\c0486bbb0ec5917f66ca624dba9bd76e15a5d82b396079adc1e538348d5c9777.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2054.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2054.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9466pL.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9466pL.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2680
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c32Yu34.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c32Yu34.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:3672
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3672 -s 1088
      4⤵
      Program crash
      PID:2304
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djlSt17.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djlSt17.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3672 -ip 3672
1⤵
PID:2396

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4236

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djlSt17.exe

Filesize
297KB

MD5
e8648f11054fa226a4152b9ac5af3db6

SHA1
11f9b7db0330d1f5a43986e8d431959b0c4c66c7

SHA256
75cb188eadb01e8e580cad7a830cc3fd621c1b7538bfc223e8ab4c8b943717ce

SHA512
fa09b31ff28ab5e863b910aa92a3ab6b785a33c7bff74f11e7f69b709a0ae03cf0ff9a8bf0d0c38eca92fd9804a3f90d2267cbb0db396884d87b8dd247db2dc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2054.exe

Filesize
321KB

MD5
db63633adc2c6c7cd260f3a2bc51a3be

SHA1
1b1ae9e1bc10103bfa4a2f9e46fb606c0318afc1

SHA256
c5cb6e02fe0ba92691435c5499c952358e73dd731de3f3fc626ff6f44dd7e0c9

SHA512
6963d00fe3715516d1aefff4ad1d831b6430996e23ca14edfade0b9ffd6f568eca3ce1cea69b45215474966ba71917d9e3da250d54c33ed515c34e4b26950475

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9466pL.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c32Yu34.exe

Filesize
239KB

MD5
e4346376b6f8fc8702c08d5a4b2be736

SHA1
d1ba9179e3c55cc062f4dd0b27ed140b16e63c80

SHA256
567b1d493c973e67250188a3fa9c6722ce5f78048d82558567a99a1f54c00939

SHA512
a51847a5541b952cedea246dfd96e94bde7acc9c07b3a91a9bff3015b8a134a4ca546fb6593f3556a141397d9e373dadb0cc3d26fa265dc5386fe5a8c4726594

Download Submit
memory/2680-14-0x00007FFB84993000-0x00007FFB84995000-memory.dmp

Filesize
8KB

Download
memory/2680-15-0x0000000000320000-0x000000000032A000-memory.dmp

Filesize
40KB

Download
memory/2680-16-0x00007FFB84993000-0x00007FFB84995000-memory.dmp

Filesize
8KB

Download
memory/2732-77-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-73-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-972-0x0000000005B90000-0x0000000005BDC000-memory.dmp

Filesize
304KB

Download
memory/2732-971-0x0000000005A40000-0x0000000005A7C000-memory.dmp

Filesize
240KB

Download
memory/2732-970-0x0000000005A20000-0x0000000005A32000-memory.dmp

Filesize
72KB

Download
memory/2732-969-0x00000000058E0000-0x00000000059EA000-memory.dmp

Filesize
1.0MB

Download
memory/2732-968-0x0000000005240000-0x0000000005858000-memory.dmp

Filesize
6.1MB

Download
memory/2732-62-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-63-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-65-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-67-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-79-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-75-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-81-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-83-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-85-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-87-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-89-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-91-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-93-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-60-0x00000000049D0000-0x0000000004A16000-memory.dmp

Filesize
280KB

Download
memory/2732-61-0x0000000005060000-0x00000000050A4000-memory.dmp

Filesize
272KB

Download
memory/2732-69-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-71-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/2732-96-0x0000000005060000-0x000000000509E000-memory.dmp

Filesize
248KB

Download
memory/3672-34-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-55-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/3672-53-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/3672-25-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-26-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-28-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-30-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-22-0x00000000021F0000-0x000000000220A000-memory.dmp

Filesize
104KB

Download
memory/3672-24-0x0000000002510000-0x0000000002528000-memory.dmp

Filesize
96KB

Download
memory/3672-32-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-38-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-36-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-23-0x0000000004CC0000-0x0000000005264000-memory.dmp

Filesize
5.6MB

Download
memory/3672-40-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-42-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-45-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-47-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-48-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-50-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download
memory/3672-52-0x0000000002510000-0x0000000002522000-memory.dmp

Filesize
72KB

Download