healer | 209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb

General

Target

209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe
Size

501KB
MD5

bcf64676acc70d1bba895c2d92e88344
SHA1

c4a9190e4a9a6e2b6f89ea29875c26693f61fb68
SHA256

209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb
SHA512

e0092e32ceec1d678a9e3b86e14134d32b7e805219990efde77302a1713a859e4760b7318e0537a634c95799ca23e2b7df812d2bb3f457c3f95fdd96bce153b4
SSDEEP

6144:KXy+bnr+8p0yN90QE9T0Lf74K+6qpHI6ccBeDd9x7N/ZANJdyeNk8PKbxhiBnafd:1MrYy90Ab7WIEBmjny7yiISnaLQTK

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 19 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023ca3-12.dat	healer
behavioral1/memory/464-15-0x0000000000550000-0x000000000055A000-memory.dmp	healer
behavioral1/memory/804-22-0x00000000026A0000-0x00000000026BA000-memory.dmp	healer
behavioral1/memory/804-24-0x0000000004B80000-0x0000000004B98000-memory.dmp	healer
behavioral1/memory/804-25-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-34-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-52-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-51-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-48-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-46-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-44-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-42-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-40-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-38-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-36-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-32-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-30-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-28-0x0000000004B80000-0x0000000004B92000-memory.dmp	healer
behavioral1/memory/804-26-0x0000000004B80000-0x0000000004B92000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	dGT39re.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	dGT39re.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	dGT39re.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	dGT39re.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	eEG12zC.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	dGT39re.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	dGT39re.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/0x0007000000023ca1-57.dat	family_redline
behavioral1/memory/404-59-0x0000000000AB0000-0x0000000000AE2000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
1028	neh20lR04.exe
464	dGT39re.exe
804	eEG12zC.exe
404	fKI53Ui.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"	dGT39re.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	eEG12zC.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	eEG12zC.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\\\""	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.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\\\""	neh20lR04.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3572	804	WerFault.exe	95

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	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	neh20lR04.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eEG12zC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fKI53Ui.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
464	dGT39re.exe
464	dGT39re.exe
804	eEG12zC.exe
804	eEG12zC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	dGT39re.exe
Token: SeDebugPrivilege	804	eEG12zC.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 740 wrote to memory of 1028	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	83
PID 740 wrote to memory of 1028	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	83
PID 740 wrote to memory of 1028	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	83
PID 1028 wrote to memory of 464	1028	neh20lR04.exe	84
PID 1028 wrote to memory of 464	1028	neh20lR04.exe	84
PID 1028 wrote to memory of 804	1028	neh20lR04.exe	95
PID 1028 wrote to memory of 804	1028	neh20lR04.exe	95
PID 1028 wrote to memory of 804	1028	neh20lR04.exe	95
PID 740 wrote to memory of 404	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	100
PID 740 wrote to memory of 404	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	100
PID 740 wrote to memory of 404	740	209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe	100

C:\Users\Admin\AppData\Local\Temp\209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe
"C:\Users\Admin\AppData\Local\Temp\209ad466eb64c61ee5dc3618567f14371a8ff433d9df551d4ea4e51a874312cb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:740
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neh20lR04.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neh20lR04.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGT39re.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGT39re.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:464
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eEG12zC.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eEG12zC.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:804
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 1088
      4⤵
      Program crash
      PID:3572
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fKI53Ui.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fKI53Ui.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 804 -ip 804
1⤵
PID:396

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\fKI53Ui.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neh20lR04.exe

Filesize
356KB

MD5
2f27b42d05d05f1e86661bb13ad4cb11

SHA1
d42ebf47eccbf25d705d8d275b248836d8311acc

SHA256
3e4ce951609ebd6ab289fad8887f21e89ec97af00db8de9292c5bdd28ef1263d

SHA512
af1a3dfced164155bfd845a7f79b976468e2c3b9133638903e6d6090b72bdd75cd5c50c1f850188c4a05cd14eedf7942397d3e15e7691222107ddbeeb3efbb9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGT39re.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eEG12zC.exe

Filesize
296KB

MD5
d8ecbd791419d2d4d37e2d2f3cff51b2

SHA1
360c1d075a3a2c7928e19322d23baa43ba9abb66

SHA256
9f53ef4bffa2953b050e078fa6ae3e1de85643313990838a5b09a1a1306845ae

SHA512
19d0e9e833ed641560b1afe55ddcdaf596dd270b254dcdefeab3b049aa49ddfd4152c1bc65a12e01df7f70eac96f4033df873c8ba696f17d5b03933f954a4860

Download Submit
memory/404-61-0x00000000055B0000-0x00000000056BA000-memory.dmp

Filesize
1.0MB

Download
memory/404-64-0x00000000056C0000-0x000000000570C000-memory.dmp

Filesize
304KB

Download
memory/404-63-0x0000000005560000-0x000000000559C000-memory.dmp

Filesize
240KB

Download
memory/404-62-0x00000000054C0000-0x00000000054D2000-memory.dmp

Filesize
72KB

Download
memory/404-60-0x0000000005AC0000-0x00000000060D8000-memory.dmp

Filesize
6.1MB

Download
memory/404-59-0x0000000000AB0000-0x0000000000AE2000-memory.dmp

Filesize
200KB

Download
memory/464-16-0x00007FFE75B93000-0x00007FFE75B95000-memory.dmp

Filesize
8KB

Download
memory/464-15-0x0000000000550000-0x000000000055A000-memory.dmp

Filesize
40KB

Download
memory/464-14-0x00007FFE75B93000-0x00007FFE75B95000-memory.dmp

Filesize
8KB

Download
memory/804-42-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-28-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-44-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-48-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-40-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-38-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-36-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-32-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-30-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-46-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-26-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-54-0x0000000000400000-0x00000000005E3000-memory.dmp

Filesize
1.9MB

Download
memory/804-51-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-52-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-34-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/804-24-0x0000000004B80000-0x0000000004B98000-memory.dmp

Filesize
96KB

Download
memory/804-23-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/804-22-0x00000000026A0000-0x00000000026BA000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads