healer | 3d94a69915db5486a64d3447a4ed5613998fc8b3096fdbd1d25e2dc030b883da

General

Target

27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe
Size

479KB
MD5

27650526c893d78dfa8b90b5c6233330
SHA1

a44b1cf9fd805793ac25c04422018bc295965509
SHA256

3d94a69915db5486a64d3447a4ed5613998fc8b3096fdbd1d25e2dc030b883da
SHA512

c4d2ef206cdd269a6a7d7a8d84dce3d5465a97ef60237deaa712919e3688a9c1a0e1831f284d19577c3c90a8f03b657567b278f5744a10254a5b59ca46211497
SSDEEP

12288:7Mrmy900hwhQwrVtZHrILoQebvndzl8XDOdyVEB:NyrwayNILohvn8OQe

Score

10^/10

healer redline ditro dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ditro

C2

217.196.96.101:4132

Attributes

auth_value
8f24ed370a9b24aa28d3d634ea57912e

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3216-15-0x0000000002020000-0x000000000203A000-memory.dmp	healer
behavioral1/memory/3216-18-0x0000000004980000-0x0000000004998000-memory.dmp	healer
behavioral1/memory/3216-20-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-46-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-44-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-42-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-40-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-38-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-36-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-34-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-32-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-30-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-28-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-26-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-24-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-22-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/3216-19-0x0000000004980000-0x0000000004992000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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\DisableScanOnRealtimeEnable = "1"	k8811583.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	k8811583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k8811583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k8811583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k8811583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k8811583.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/0x0007000000023405-51.dat	family_redline
behavioral1/memory/3256-53-0x0000000000EA0000-0x0000000000ED0000-memory.dmp	family_redline

Executes dropped EXE 3 IoCs

pid	Process
2300	y5920556.exe
3216	k8811583.exe
3256	l2340798.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	k8811583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k8811583.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\\\""	27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.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\\\""	y5920556.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3216	k8811583.exe
3216	k8811583.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3216	k8811583.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 2300	4564	27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe	84
PID 4564 wrote to memory of 2300	4564	27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe	84
PID 4564 wrote to memory of 2300	4564	27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe	84
PID 2300 wrote to memory of 3216	2300	y5920556.exe	85
PID 2300 wrote to memory of 3216	2300	y5920556.exe	85
PID 2300 wrote to memory of 3216	2300	y5920556.exe	85
PID 2300 wrote to memory of 3256	2300	y5920556.exe	96
PID 2300 wrote to memory of 3256	2300	y5920556.exe	96
PID 2300 wrote to memory of 3256	2300	y5920556.exe	96

C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\27650526c893d78dfa8b90b5c6233330_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3216
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe
    3⤵
    - Executes dropped EXE
    PID:3256

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5920556.exe

Filesize
307KB

MD5
0664ccaa3004015b5747c0249df7f9ae

SHA1
b4789d96fc982831482c4ccfdc8bdf34b885e890

SHA256
881d984c7270747c56935317548cd71bcc11b8d64b637f9e7e1a4dec75049703

SHA512
803d11e7388d421ed9be8cfa1ebcc38093c6e85a6409791cef1e17196e19562254104db298fc10524b68a327f97c89d4520e930e30e169d4d267f49c2930604c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8811583.exe

Filesize
178KB

MD5
23917669a29f710de5b5a0e9714b886c

SHA1
b098437e4a05fcecc131099df87b67b538b435ad

SHA256
a915d717e0bd998cdcb55c3376cfa3e38397b46d3dce4884e50a0d9a1dda1b2a

SHA512
4ce878ee9bf7461abbdd3e6cc861205b4026c3d8f8f4888ed3c4076ecb296e02f464aa515d6a8ba5f3815c111e2bc67a29700dcd3a27dd56cf253031f6d60d61

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2340798.exe

Filesize
168KB

MD5
5ecbccb64e6d0f82cffcfdce4721e8df

SHA1
d64a845af53d34951767ee1d0d16d9392a64816a

SHA256
bd84a081db3398e2328a32e6469785459411af4f2865ab3b54b7887bad402701

SHA512
3d74fa5f33a298af83d3048a59cfeaf9b2dae5d83ae0aa5a154fc8bfebc1ea5c290afe8f37a7c287119fa0c02538db5435f8d61547836db86475b93da7be1e76

Download Submit
memory/3216-46-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-20-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-28-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-18-0x0000000004980000-0x0000000004998000-memory.dmp

Filesize
96KB

Download
memory/3216-26-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-15-0x0000000002020000-0x000000000203A000-memory.dmp

Filesize
104KB

Download
memory/3216-44-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-42-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-40-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-38-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-36-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-24-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-32-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-30-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-16-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/3216-17-0x00000000049E0000-0x0000000004F84000-memory.dmp

Filesize
5.6MB

Download
memory/3216-34-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-22-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-19-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/3216-47-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/3216-49-0x00000000746B0000-0x0000000074E60000-memory.dmp

Filesize
7.7MB

Download
memory/3216-14-0x00000000746BE000-0x00000000746BF000-memory.dmp

Filesize
4KB

Download
memory/3256-53-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

Filesize
192KB

Download
memory/3256-54-0x00000000056C0000-0x00000000056C6000-memory.dmp

Filesize
24KB

Download
memory/3256-55-0x0000000005E80000-0x0000000006498000-memory.dmp

Filesize
6.1MB

Download
memory/3256-56-0x0000000005970000-0x0000000005A7A000-memory.dmp

Filesize
1.0MB

Download
memory/3256-57-0x0000000005710000-0x0000000005722000-memory.dmp

Filesize
72KB

Download
memory/3256-58-0x00000000058A0000-0x00000000058DC000-memory.dmp

Filesize
240KB

Download
memory/3256-59-0x00000000058E0000-0x000000000592C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads