healer | 4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7

Analysis

max time kernel
113s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 21:04

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General

Target

4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe
Size

642KB
MD5

a3eedd58d5ca0c90153633ed6b4f157e
SHA1

b447897892d2cb7ef3ccc42c01cef016fe2aebe8
SHA256

4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7
SHA512

d117e1fde7044f1931e7b7f99cfcd6cc9fcb1fe7c2784f88065f6c3f04a438b254975e66c9713c1a8b52669865dc0337cbea089b65314de663508fe4ebf02835
SSDEEP

12288:FMrGy90Wh8cF44lJ6325XCuXhkDwV8cIoedh0BZzCF:ry7h8G3e32UzwVBIoOh0vzCF

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/0x0008000000023c97-12.dat	healer
behavioral1/memory/3860-15-0x0000000000410000-0x000000000041A000-memory.dmp	healer
behavioral1/memory/2204-22-0x00000000021D0000-0x00000000021EA000-memory.dmp	healer
behavioral1/memory/2204-24-0x00000000022C0000-0x00000000022D8000-memory.dmp	healer
behavioral1/memory/2204-52-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-50-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-48-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-46-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-44-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-42-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-40-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-38-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-36-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-34-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-32-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-30-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-28-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-26-0x00000000022C0000-0x00000000022D2000-memory.dmp	healer
behavioral1/memory/2204-25-0x00000000022C0000-0x00000000022D2000-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\DisableScanOnRealtimeEnable = "1"	b7289IG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7289IG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7289IG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7289IG.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c69NM14.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b7289IG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7289IG.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/4768-60-0x0000000002560000-0x00000000025A6000-memory.dmp	family_redline
behavioral1/memory/4768-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp	family_redline
behavioral1/memory/4768-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-93-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-83-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/4768-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3552	tice0921.exe
3860	b7289IG.exe
2204	c69NM14.exe
4768	dLrUV25.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	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c69NM14.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7289IG.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\\\""	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.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\\\""	tice0921.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2592	2204	WerFault.exe	92

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	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tice0921.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c69NM14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dLrUV25.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3860	b7289IG.exe
3860	b7289IG.exe
2204	c69NM14.exe
2204	c69NM14.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3860	b7289IG.exe
Token: SeDebugPrivilege	2204	c69NM14.exe
Token: SeDebugPrivilege	4768	dLrUV25.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 3552	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	84
PID 4672 wrote to memory of 3552	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	84
PID 4672 wrote to memory of 3552	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	84
PID 3552 wrote to memory of 3860	3552	tice0921.exe	85
PID 3552 wrote to memory of 3860	3552	tice0921.exe	85
PID 3552 wrote to memory of 2204	3552	tice0921.exe	92
PID 3552 wrote to memory of 2204	3552	tice0921.exe	92
PID 3552 wrote to memory of 2204	3552	tice0921.exe	92
PID 4672 wrote to memory of 4768	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	96
PID 4672 wrote to memory of 4768	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	96
PID 4672 wrote to memory of 4768	4672	4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe	96

C:\Users\Admin\AppData\Local\Temp\4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe
"C:\Users\Admin\AppData\Local\Temp\4f1955451b13214e5ca63868d850da21ad916cf020b73052588a7d3beb3b43c7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0921.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0921.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3552
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7289IG.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7289IG.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c69NM14.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c69NM14.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:2204
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 1080
      4⤵
      Program crash
      PID:2592
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLrUV25.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dLrUV25.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2204 -ip 2204
1⤵
PID:4216

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\dLrUV25.exe

Filesize
294KB

MD5
72b3a44deb5acf319f13766e96a95da7

SHA1
4576e92673ef43d800af26f5eca0601fd17dd5d5

SHA256
9dbfb695c39c677ab85018c1af8646e20ee1c4c46a7ca182672ada45398bcd44

SHA512
4813cc60fae5e2dfaee1a47602468e37fe9d13a778ae43e8eee012827596f4a6e1904adc575763fcd1d780fd61fad72b05b791e473fabacd28a7b930cdfce13b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0921.exe

Filesize
322KB

MD5
2459cde36c758eb9462f3d24a3d32d64

SHA1
a77908b5b62ad80854ff1862495a395a51dbb2b9

SHA256
3c8fde889a89020b946b5f9c89c038a5d72b05c91f5c563fbc7e5667c9af89e5

SHA512
3f39bc77f5f4ee628ad11cc34bf8d429db0923591b1ff2216fba537a55a105ccf4400aede582d5eb34bdd825905398c5d6a14a4175e5067a0317a7eb0b5f2cdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7289IG.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c69NM14.exe

Filesize
236KB

MD5
1ed9d05f404ce6033cbb7b900d6812ae

SHA1
6c9d7265fcfdc44320139a6e557da202c18f7cd4

SHA256
dcc6ab1993b31cad9c1f227fc78da792719ed22ba72946a776cb1a014b34d60a

SHA512
0fc9115181e0cca36c44c71141b6764848d443de88eba5c4b8eeae99be0bb964ba0bc1dff16943fc8efe67143f070900ce6513bae1fbc1053d7c6fd1432642be

Download Submit
memory/2204-55-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/2204-40-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-22-0x00000000021D0000-0x00000000021EA000-memory.dmp

Filesize
104KB

Download
memory/2204-23-0x0000000004CC0000-0x0000000005264000-memory.dmp

Filesize
5.6MB

Download
memory/2204-24-0x00000000022C0000-0x00000000022D8000-memory.dmp

Filesize
96KB

Download
memory/2204-52-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-50-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-48-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-46-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-44-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-42-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-34-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-38-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-36-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-53-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/2204-32-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-30-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-28-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-26-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/2204-25-0x00000000022C0000-0x00000000022D2000-memory.dmp

Filesize
72KB

Download
memory/3860-14-0x00007FFFD1893000-0x00007FFFD1895000-memory.dmp

Filesize
8KB

Download
memory/3860-15-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download
memory/3860-16-0x00007FFFD1893000-0x00007FFFD1895000-memory.dmp

Filesize
8KB

Download
memory/4768-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-93-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-83-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

Filesize
272KB

Download
memory/4768-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/4768-60-0x0000000002560000-0x00000000025A6000-memory.dmp

Filesize
280KB

Download
memory/4768-968-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/4768-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/4768-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/4768-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/4768-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download