healer | baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927

Analysis

max time kernel
144s
max time network
148s
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 13:24

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General

Target

baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe
Size

926KB
MD5

f3cf278ffa35c6e51b0e0456f262bd5d
SHA1

ba52d58108f1b9aad7b47a56401f0aff22455543
SHA256

baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927
SHA512

a952e86b9a51163bccab10d206e8d3ce3f269fc3694b1d0b4bc427bf801200a674070921934f7597f68cf9cb3000e3219898d4c77461d9e493f2c07976504442
SSDEEP

12288:WMrfy90NrpsDzbShf46qZUDAKmg7jNlPU9Xi4Izpi/Jg+HOb9Jjp1c47lmCnjdvQ:1yuCDz2OG/NlPyi4IYgjP1FvnJv//el

Score

10^/10

healer redline droz norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

77.91.124.145:4125

Attributes

auth_value
d099adf6dbf6ccb8e16967104280634a

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cd4-19.dat	healer
behavioral1/memory/2404-22-0x0000000000AD0000-0x0000000000ADA000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it926349.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it926349.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it926349.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it926349.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it926349.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it926349.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/4568-2112-0x0000000005540000-0x0000000005572000-memory.dmp	family_redline
behavioral1/files/0x0008000000023ccb-2117.dat	family_redline
behavioral1/memory/1620-2125-0x0000000000930000-0x0000000000960000-memory.dmp	family_redline
behavioral1/files/0x0007000000023cd2-2134.dat	family_redline
behavioral1/memory/5996-2136-0x00000000006E0000-0x000000000070E000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	jr086413.exe

Executes dropped EXE 6 IoCs

pid	Process
2308	zicF8422.exe
2104	ziec0537.exe
2404	it926349.exe
4568	jr086413.exe
1620	1.exe
5996	kp486233.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"	it926349.exe

Adds Run key to start application 2 TTPs 3 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\\\""	baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.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\\\""	zicF8422.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziec0537.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3908	4568	WerFault.exe	94

System Location Discovery: System Language Discovery 1 TTPs 6 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	baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zicF8422.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziec0537.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr086413.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp486233.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2404	it926349.exe
2404	it926349.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	it926349.exe
Token: SeDebugPrivilege	4568	jr086413.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 2308	3968	baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe	85
PID 3968 wrote to memory of 2308	3968	baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe	85
PID 3968 wrote to memory of 2308	3968	baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe	85
PID 2308 wrote to memory of 2104	2308	zicF8422.exe	87
PID 2308 wrote to memory of 2104	2308	zicF8422.exe	87
PID 2308 wrote to memory of 2104	2308	zicF8422.exe	87
PID 2104 wrote to memory of 2404	2104	ziec0537.exe	88
PID 2104 wrote to memory of 2404	2104	ziec0537.exe	88
PID 2104 wrote to memory of 4568	2104	ziec0537.exe	94
PID 2104 wrote to memory of 4568	2104	ziec0537.exe	94
PID 2104 wrote to memory of 4568	2104	ziec0537.exe	94
PID 4568 wrote to memory of 1620	4568	jr086413.exe	95
PID 4568 wrote to memory of 1620	4568	jr086413.exe	95
PID 4568 wrote to memory of 1620	4568	jr086413.exe	95
PID 2308 wrote to memory of 5996	2308	zicF8422.exe	99
PID 2308 wrote to memory of 5996	2308	zicF8422.exe	99
PID 2308 wrote to memory of 5996	2308	zicF8422.exe	99

C:\Users\Admin\AppData\Local\Temp\baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe
"C:\Users\Admin\AppData\Local\Temp\baad5692d4054a4843312d3ce627a97968c8bf03550c23598a70d6767f4fd927.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8422.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8422.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziec0537.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziec0537.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2104
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it926349.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it926349.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2404
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr086413.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr086413.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4568
    - - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:1620
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 1380
        5⤵
        Program crash
        
        PID:3908
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp486233.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp486233.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4568 -ip 4568
1⤵
PID:2568

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

Query Registry

T1012

System Information Discovery

T1082

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\zicF8422.exe

Filesize
661KB

MD5
cd3d7f95bb4c502001f5ccff1004127e

SHA1
678dbf9d6595574316ee893119c87ea3b842c36a

SHA256
b23a704ab9d9d3a9dbce3d7d3f90de05d317ca2b3c71d5d7e4448b1426af6901

SHA512
201a57cea7e74e8dbf55d216160fdda0028648c76299fccc8ec90e200a19b8cdfa093daeb160edc4afc376a4f1332d478efc749d31ad9c4ae56d3196ce35b11b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp486233.exe

Filesize
168KB

MD5
798bb77a3962145eb0fd9da724234225

SHA1
e5bbc445bdb0a7a3305fd196c3e679ef090167e9

SHA256
88d715d19b86ca0130115bf9603ef0ab6e5fd585b4ce84de41ff667e1122177a

SHA512
db254a8b184fde14d740ff6b298c5a7c9ee5860a71288789c6fc2970091d87a61ba358b1c185b3675931bb7a7e36d765b1acfc0d926d31cd6e722cda86835208

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziec0537.exe

Filesize
507KB

MD5
49d1a5b8e213deb88f93e8fd3106e165

SHA1
09f0741ec6184cd3df75817e8e21c47b3792d957

SHA256
0449585926ce64f2fc4386dc6d2a01779e89f171adc947364156a0649f36eb49

SHA512
297a0a8faf6210c33670a6c6806854daf3f3a6353d9730ac8b2231c14b41a188aed89338beb5674ce133dc2164d6b656e5e4baf5186d4c8765905119b86afdb3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it926349.exe

Filesize
15KB

MD5
f75107b4fcda8baa5a5b47b32b5654ab

SHA1
4bf717141c26ce9e6ad4eb87e015d647af72e158

SHA256
36e972c542b11af793658e73f9268cb55ddf032ee0facc345b3879f0a234e180

SHA512
6adc3866b673e24b16c52ee58d6f558f8362dbc19041fa58b65a88d7b9ae95f5d41b4f0d514fab4ea7a5d3b982f9366404f30fca5a7310f0e24fb90bc734320a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr086413.exe

Filesize
426KB

MD5
f671e47faac0d081fd861c6ef0bbedc8

SHA1
45c5780c4463090faeaa03a63be3df2e9e43edf8

SHA256
066668b94891e967fd1caf14121ed0427615701ca33d0ed1baf3c9889980a700

SHA512
377ce18eb9050e3db19e3baf36251f53896dbf03d866023b0f83fa377ba93b16bdd6c7b78b189be3ca084c207a24cf3a22b6b2d34a532698bae36a4efd4af2c0

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1620-2131-0x0000000005490000-0x00000000054DC000-memory.dmp

Filesize
304KB

Download
memory/1620-2127-0x0000000005850000-0x0000000005E68000-memory.dmp

Filesize
6.1MB

Download
memory/1620-2126-0x0000000005210000-0x0000000005216000-memory.dmp

Filesize
24KB

Download
memory/1620-2125-0x0000000000930000-0x0000000000960000-memory.dmp

Filesize
192KB

Download
memory/1620-2130-0x0000000005310000-0x000000000534C000-memory.dmp

Filesize
240KB

Download
memory/1620-2129-0x00000000052B0000-0x00000000052C2000-memory.dmp

Filesize
72KB

Download
memory/1620-2128-0x0000000005380000-0x000000000548A000-memory.dmp

Filesize
1.0MB

Download
memory/2404-21-0x00007FFB5AF03000-0x00007FFB5AF05000-memory.dmp

Filesize
8KB

Download
memory/2404-22-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

Filesize
40KB

Download
memory/2404-23-0x00007FFB5AF03000-0x00007FFB5AF05000-memory.dmp

Filesize
8KB

Download
memory/4568-71-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-47-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-91-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-87-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-85-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-83-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-81-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-79-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-75-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-73-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-95-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-69-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-67-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-65-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-61-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-59-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-57-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-53-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-51-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-93-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-45-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-43-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-41-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-39-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-37-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-89-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-77-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-63-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-49-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-35-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-31-0x0000000005310000-0x0000000005376000-memory.dmp

Filesize
408KB

Download
memory/4568-30-0x0000000004D60000-0x0000000005304000-memory.dmp

Filesize
5.6MB

Download
memory/4568-29-0x0000000004CF0000-0x0000000004D56000-memory.dmp

Filesize
408KB

Download
memory/4568-55-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-33-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-32-0x0000000005310000-0x000000000536F000-memory.dmp

Filesize
380KB

Download
memory/4568-2112-0x0000000005540000-0x0000000005572000-memory.dmp

Filesize
200KB

Download
memory/5996-2136-0x00000000006E0000-0x000000000070E000-memory.dmp

Filesize
184KB

Download
memory/5996-2137-0x00000000028B0000-0x00000000028B6000-memory.dmp

Filesize
24KB

Download