healer | c51029bbd96290dd0da35c1a680bba33d833b20fd410308f4c61497c3777bccb

Analysis

max time kernel
145s
max time network
149s
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 21:18

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General

Target

2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe
Size

924KB
MD5

dac65508688d627ef98f1183274b0675
SHA1

31c09c2d2db4e148cd89675dd24afec0d4361842
SHA256

2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c
SHA512

e4fb8ac614231a4ae2936cdafa9f7e6a3c765aa6a9d1a55e4297a69124be2bef3f15ecf9cd75306384a6560e1b0be32d5034af5365e84a3d82049d07db7b4a6d
SSDEEP

12288:sMrOy90IFtlDbzJg6jK/uVI5YZPdcz9xBud2Alqr/kNhE3jIT8LAFCPbYzxbqN3o:ayPtl9gsVVaohIZ3bYCTRCJalMZ55

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/0x000b000000023b8f-19.dat	healer
behavioral1/memory/2108-22-0x00000000000B0000-0x00000000000BA000-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\DisableRealtimeMonitoring = "1"	it047433.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it047433.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it047433.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it047433.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it047433.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it047433.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/4588-2112-0x0000000004DC0000-0x0000000004DF2000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b94-2117.dat	family_redline
behavioral1/memory/6704-2125-0x0000000000A00000-0x0000000000A30000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b8d-2134.dat	family_redline
behavioral1/memory/7004-2136-0x0000000000CA0000-0x0000000000CCE000-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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	jr150151.exe

Executes dropped EXE 6 IoCs

pid	Process
3972	zipO5264.exe
4432	zinb3761.exe
2108	it047433.exe
4588	jr150151.exe
6704	1.exe
7004	kp294590.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"	it047433.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zinb3761.exe
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\\\""	2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.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\\\""	zipO5264.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
6904	4588	WerFault.exe	95

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	zinb3761.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr150151.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp294590.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipO5264.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2108	it047433.exe
2108	it047433.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	it047433.exe
Token: SeDebugPrivilege	4588	jr150151.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 3972	540	2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe	83
PID 540 wrote to memory of 3972	540	2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe	83
PID 540 wrote to memory of 3972	540	2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe	83
PID 3972 wrote to memory of 4432	3972	zipO5264.exe	85
PID 3972 wrote to memory of 4432	3972	zipO5264.exe	85
PID 3972 wrote to memory of 4432	3972	zipO5264.exe	85
PID 4432 wrote to memory of 2108	4432	zinb3761.exe	87
PID 4432 wrote to memory of 2108	4432	zinb3761.exe	87
PID 4432 wrote to memory of 4588	4432	zinb3761.exe	95
PID 4432 wrote to memory of 4588	4432	zinb3761.exe	95
PID 4432 wrote to memory of 4588	4432	zinb3761.exe	95
PID 4588 wrote to memory of 6704	4588	jr150151.exe	98
PID 4588 wrote to memory of 6704	4588	jr150151.exe	98
PID 4588 wrote to memory of 6704	4588	jr150151.exe	98
PID 3972 wrote to memory of 7004	3972	zipO5264.exe	102
PID 3972 wrote to memory of 7004	3972	zipO5264.exe	102
PID 3972 wrote to memory of 7004	3972	zipO5264.exe	102

C:\Users\Admin\AppData\Local\Temp\2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe
"C:\Users\Admin\AppData\Local\Temp\2224aba318609ab328dda1f4296d00e2bec1e70e535e83248250970b7abbf46c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:540
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipO5264.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipO5264.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinb3761.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinb3761.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4432
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047433.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047433.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2108
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr150151.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr150151.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4588
    - - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:6704
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1532
        5⤵
        Program crash
        
        PID:6904
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp294590.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp294590.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:7004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4588 -ip 4588
1⤵
PID:6852

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipO5264.exe

Filesize
660KB

MD5
ba8ecc2becef4877bf8abcf98a96c570

SHA1
88a3ceab848152380fcee22648961717ba2a00c9

SHA256
74c95812f0733ba30c88c58000a59bcbc8f27d2200b3536ea586ca52d1a23cbf

SHA512
b2b1937c1789586453845ee032357e10c5e036e438a251aa149a9333329f0619e5ec2bda3a1a603d004c7ab246387c3de5ba68ab7f379f1f40931a49031f102d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp294590.exe

Filesize
169KB

MD5
4dcd5cda15216f2cbeb7d34e4714145a

SHA1
376be95b53186349bf870a90bea2fb0f84ab2310

SHA256
4851391200a5bf71eb1cbc9d0cf51a90aa3a6fc681894e7fbe96d10d62400de8

SHA512
657a5fe15823de92d62a81546480ef666939768a0299de0695ad21295684bb5abf85d38c1e49fea3ae097d46bab61a59c3dd80dd45c798494f8c576720b84bb1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinb3761.exe

Filesize
507KB

MD5
554fae1dca86730ec139439aa2527e4a

SHA1
3482ef4cdd963c4a95d68e3aea92d34811714f1c

SHA256
903788516990891d5fe6614066a12046b633acb976b050f288df8b6997c398ef

SHA512
a3ed0d5221becf064f99132492ff78832731b84c226da5f3773b49e2510cea50cbbec8f6839b79decfec781a5dd4a74f97b4ca72057893db9a233cf6004c391c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047433.exe

Filesize
15KB

MD5
d870fe58b56b4c0264f0125e9a5a94ca

SHA1
9334471e53e903ec9a53727c36ba7fd43b637f00

SHA256
701f4a43d54f6a5e66e093d7c9128881d666e00827463bd3e9b12204e3c4189c

SHA512
7b2915a9c8ad4a6dd33ddc0a07608980ffd867cdc7172f759baeb0c476183b63504dfbca799c709733e803ccf4df5d9a516a74d92ce1aa0347e186181ae16110

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr150151.exe

Filesize
426KB

MD5
7224dd28564210ce6346a67364af7c02

SHA1
7873d2fdf29e5622e6792103374fc949e4fc28cf

SHA256
a50d8f695ac8df7a7eb4285f4ebb31e78fc34838a19848dbdda9fa2e4dd5c4a7

SHA512
c58080d122f466b6f6bbcd049c8269c1e08371c7d0f035a51048471574457b616f72a049b2d270513195ff6f6744551bdfe477ffe91a0b4f6ccab4d34651bdb3

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/2108-21-0x00007FFAEDD63000-0x00007FFAEDD65000-memory.dmp

Filesize
8KB

Download
memory/2108-22-0x00000000000B0000-0x00000000000BA000-memory.dmp

Filesize
40KB

Download
memory/2108-23-0x00007FFAEDD63000-0x00007FFAEDD65000-memory.dmp

Filesize
8KB

Download
memory/4588-29-0x0000000002680000-0x00000000026E6000-memory.dmp

Filesize
408KB

Download
memory/4588-30-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/4588-31-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/4588-35-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-33-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-32-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-43-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-95-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-93-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-91-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-89-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-87-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-83-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-81-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-79-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-77-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-75-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-73-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-71-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-69-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-67-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-63-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-61-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-60-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-57-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-55-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-53-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-51-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-49-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-47-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-41-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-40-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-38-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-85-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-65-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-45-0x00000000053B0000-0x000000000540F000-memory.dmp

Filesize
380KB

Download
memory/4588-2112-0x0000000004DC0000-0x0000000004DF2000-memory.dmp

Filesize
200KB

Download
memory/6704-2125-0x0000000000A00000-0x0000000000A30000-memory.dmp

Filesize
192KB

Download
memory/6704-2126-0x0000000001030000-0x0000000001036000-memory.dmp

Filesize
24KB

Download
memory/6704-2127-0x000000000ADA0000-0x000000000B3B8000-memory.dmp

Filesize
6.1MB

Download
memory/6704-2128-0x000000000A890000-0x000000000A99A000-memory.dmp

Filesize
1.0MB

Download
memory/6704-2129-0x000000000A7A0000-0x000000000A7B2000-memory.dmp

Filesize
72KB

Download
memory/6704-2130-0x000000000A800000-0x000000000A83C000-memory.dmp

Filesize
240KB

Download
memory/6704-2131-0x0000000004BF0000-0x0000000004C3C000-memory.dmp

Filesize
304KB

Download
memory/7004-2136-0x0000000000CA0000-0x0000000000CCE000-memory.dmp

Filesize
184KB

Download
memory/7004-2137-0x0000000002ED0000-0x0000000002ED6000-memory.dmp

Filesize
24KB

Download