healer | 8c79cf058d5b20de529f66cf390646a82bc614e704963cfd37666328861a32c8

General

Target

662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe
Size

374KB
MD5

662da062f44427bae8ac9cb902d93210
SHA1

1b98a3e6f08772ea1c89d247af418ca31d6f30ae
SHA256

8c79cf058d5b20de529f66cf390646a82bc614e704963cfd37666328861a32c8
SHA512

57c8105994381536397041b8acf8192841f57bfe43ec25d8e60508d134c46fb24b08c8b238b39eacf38b55c903a1b7473c8ba3fd6501b43c0e26b13d11f8e91c
SSDEEP

6144:KZy+bC+Ep0yN90QEJRJncwhleyRXPxXAmpxW6HdzwDUymicKKfgnpS7yexXj60Ci:39wy90DncwhxxQO0MRwDU5fgn0lVj7

Score

10^/10

healer redline dezik dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes

auth_value
d39f21dca8edc10800b036ab83f4d75e

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe	healer
behavioral1/memory/332-14-0x0000000000C10000-0x0000000000C1A000-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

Processes:

bus8205.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bus8205.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bus8205.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bus8205.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bus8205.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	bus8205.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bus8205.exe

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe	family_redline
behavioral1/memory/2752-20-0x0000000000D70000-0x0000000000DA2000-memory.dmp	family_redline

Executes dropped EXE 3 IoCs

Processes:

film1569.exebus8205.execon1135.exe

pid process

384 film1569.exe
332 bus8205.exe
2752 con1135.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

bus8205.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" bus8205.exe

pid	process
384	film1569.exe
332	bus8205.exe
2752	con1135.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	bus8205.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exefilm1569.exe

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\\\""	662da062f44427bae8ac9cb902d93210_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\\\""	film1569.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

bus8205.exe

pid process

332 bus8205.exe
332 bus8205.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bus8205.exe

description pid process

Token: SeDebugPrivilege 332 bus8205.exe

pid	process
332	bus8205.exe
332	bus8205.exe

description	pid	process
Token: SeDebugPrivilege	332	bus8205.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exefilm1569.exe

description	pid	process	target process
PID 2240 wrote to memory of 384	2240	662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe	film1569.exe
PID 2240 wrote to memory of 384	2240	662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe	film1569.exe
PID 2240 wrote to memory of 384	2240	662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe	film1569.exe
PID 384 wrote to memory of 332	384	film1569.exe	bus8205.exe
PID 384 wrote to memory of 332	384	film1569.exe	bus8205.exe
PID 384 wrote to memory of 2752	384	film1569.exe	con1135.exe
PID 384 wrote to memory of 2752	384	film1569.exe	con1135.exe
PID 384 wrote to memory of 2752	384	film1569.exe	con1135.exe

C:\Users\Admin\AppData\Local\Temp\662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\662da062f44427bae8ac9cb902d93210_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2240

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:384

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:332

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
3⤵
- Executes dropped EXE
PID:2752

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Impair Defenses

2

T1562

Disable or Modify Tools

2

T1562.001

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
Filesize
192KB

MD5
a8ec09d7b694ec47e517ffcf603169f4

SHA1
a1783d7885e732da6a3259180307956744da9e8d

SHA256
edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1

SHA512
9fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe
Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
Filesize
175KB

MD5
92f2a148b8f701e50e2f838f73d4d7b7

SHA1
324d8546e35d4f4285cac15b21620299ba5cb023

SHA256
9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

SHA512
3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

Download Submit
memory/332-14-0x0000000000C10000-0x0000000000C1A000-memory.dmp

Filesize
40KB

Download
memory/332-15-0x00007FFC9B5D3000-0x00007FFC9B5D5000-memory.dmp

Filesize
8KB

Download
memory/2752-20-0x0000000000D70000-0x0000000000DA2000-memory.dmp

Filesize
200KB

Download
memory/2752-21-0x0000000005CD0000-0x00000000062E8000-memory.dmp

Filesize
6.1MB

Download
memory/2752-22-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/2752-23-0x0000000005790000-0x00000000057A2000-memory.dmp

Filesize
72KB

Download
memory/2752-24-0x00000000057F0000-0x000000000582C000-memory.dmp

Filesize
240KB

Download
memory/2752-25-0x0000000005960000-0x00000000059AC000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads