healer | 119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6

General

Target

119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe
Size

470KB
MD5

000c9c875299450baabcdc6ea5fbfb56
SHA1

cafb9a28d394374cd20a7680342b0f5d543db803
SHA256

119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6
SHA512

1ddf759d39bbd2b45b31902312e9631008478fb0c24c7d6dc05fc22483dc3b37943dd51e6c4349b97da11f7a6e6badd01bd0de3a055fe6b7dc4172a35076e592
SSDEEP

12288:OMrjy90JE3jyNJ1A5pNgqiVbXq1HD58LRKIJN:tyz3jK6zuqiVbqT8dKQN

Score

10^/10

healer redline fukia discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes

auth_value
e5783636fbd9e4f0cf9a017bce02e67e

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3292-19-0x0000000002580000-0x000000000259A000-memory.dmp	healer
behavioral1/memory/3292-21-0x00000000028A0000-0x00000000028B8000-memory.dmp	healer
behavioral1/memory/3292-43-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-49-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-47-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-45-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-41-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-39-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-37-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-35-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-33-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-31-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-29-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-27-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-25-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-23-0x00000000028A0000-0x00000000028B2000-memory.dmp	healer
behavioral1/memory/3292-22-0x00000000028A0000-0x00000000028B2000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bvQ18Bn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bvQ18Bn.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	bvQ18Bn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bvQ18Bn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bvQ18Bn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bvQ18Bn.exe

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0007000000023cb4-58.dat	family_redline
behavioral1/memory/2248-59-0x0000000000F40000-0x0000000000F72000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2416	nOM62kp.exe
3292	bvQ18Bn.exe
2248	dNW03ve.exe

Windows security modification 2 TTPs 2 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	bvQ18Bn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bvQ18Bn.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\\\""	119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.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\\\""	nOM62kp.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2336	3292	WerFault.exe	84

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	nOM62kp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bvQ18Bn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dNW03ve.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3292	bvQ18Bn.exe
3292	bvQ18Bn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3292	bvQ18Bn.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4836 wrote to memory of 2416	4836	119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe	83
PID 4836 wrote to memory of 2416	4836	119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe	83
PID 4836 wrote to memory of 2416	4836	119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe	83
PID 2416 wrote to memory of 3292	2416	nOM62kp.exe	84
PID 2416 wrote to memory of 3292	2416	nOM62kp.exe	84
PID 2416 wrote to memory of 3292	2416	nOM62kp.exe	84
PID 2416 wrote to memory of 2248	2416	nOM62kp.exe	95
PID 2416 wrote to memory of 2248	2416	nOM62kp.exe	95
PID 2416 wrote to memory of 2248	2416	nOM62kp.exe	95

C:\Users\Admin\AppData\Local\Temp\119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe
"C:\Users\Admin\AppData\Local\Temp\119ddebca543ae4b8e4356085e06ca25eaf5c17bf9a36f6b75ead0f184a388c6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOM62kp.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOM62kp.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bvQ18Bn.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bvQ18Bn.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:3292
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 1084
      4⤵
      Program crash
      PID:2336
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNW03ve.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNW03ve.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3292 -ip 3292
1⤵
PID:3620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nOM62kp.exe

Filesize
366KB

MD5
1fcec05d754e276a0b961b1cd000deb0

SHA1
d57d3fb2bd84b645674812d7e9dd3f1cf43d6a5a

SHA256
eeaadb84722c6b0407f3c9fd4bc77f802e9eed18096934b035263725b1cea2a1

SHA512
c10968ba8516e15910756b086fff40e0c06d5a99372b7ca23d29c4fa8ed845cce023523eaf3c6936b558d1e42abc1f100ac80ae397c96e24894b65b09388bd09

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bvQ18Bn.exe

Filesize
220KB

MD5
462c4ee3ed98352a8e3f5b8b1b71dfac

SHA1
53e7780c3e7fe6e8fe288bde903d0774210308cf

SHA256
6215b8732177d0f5efec6b7e798416a29a67833258ff60860b79eb618d3808d1

SHA512
a0a828bbe9f604d66e83be73f6702cd0601adf01115ff1b7497be32d68dad2ae7c199a43ec0fb2f603dd63012a64a35719b9dfaa2e37e2296ef644219fa77989

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNW03ve.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
memory/2248-64-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/2248-63-0x0000000005880000-0x00000000058BC000-memory.dmp

Filesize
240KB

Download
memory/2248-62-0x0000000005820000-0x0000000005832000-memory.dmp

Filesize
72KB

Download
memory/2248-61-0x00000000058E0000-0x00000000059EA000-memory.dmp

Filesize
1.0MB

Download
memory/2248-60-0x0000000005D80000-0x0000000006398000-memory.dmp

Filesize
6.1MB

Download
memory/2248-59-0x0000000000F40000-0x0000000000F72000-memory.dmp

Filesize
200KB

Download
memory/3292-35-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-23-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-47-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-45-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-41-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-39-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-37-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-43-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-33-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-31-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-29-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-27-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-25-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-49-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-22-0x00000000028A0000-0x00000000028B2000-memory.dmp

Filesize
72KB

Download
memory/3292-50-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download
memory/3292-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3292-54-0x0000000000400000-0x0000000000754000-memory.dmp

Filesize
3.3MB

Download
memory/3292-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3292-21-0x00000000028A0000-0x00000000028B8000-memory.dmp

Filesize
96KB

Download
memory/3292-20-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/3292-19-0x0000000002580000-0x000000000259A000-memory.dmp

Filesize
104KB

Download
memory/3292-18-0x0000000000400000-0x0000000000754000-memory.dmp

Filesize
3.3MB

Download
memory/3292-17-0x0000000000400000-0x0000000000754000-memory.dmp

Filesize
3.3MB

Download
memory/3292-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3292-15-0x0000000000890000-0x0000000000990000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads