healer | 9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9

Analysis

max time kernel
116s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 20:31

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General

Target

9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe
Size

604KB
MD5

0df627da6edc003535a7399d1f256b99
SHA1

cb171be08087ed26a5946a3a4897b3181065273b
SHA256

9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9
SHA512

06af0afdbf81fce7fb2e5f0c07188c6e72a9830e0c7b6a91926dd17d0ec3d88fc48d24be2baa492b73fbde3a811dae55a541eb607549867b2ee62bfdfe015375
SSDEEP

12288:FMrzy90/oJxpxJGr+qjVoy0+sOLVKGqePp0roAyxX7dmQHb:ey8oJxpvGr+QoypsOL4GqPoA4dmOb

Score

10^/10

healer redline ronam discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ronam

193.233.20.17:4139

Attributes

auth_value
125421d19d14dd7fd211bc7f6d4aea6c

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUP74oV.exe	healer
behavioral1/memory/3376-15-0x0000000000A10000-0x0000000000A1A000-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

Processes:

iUP74oV.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	iUP74oV.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	iUP74oV.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	iUP74oV.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	iUP74oV.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	iUP74oV.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	iUP74oV.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1120-22-0x0000000004A10000-0x0000000004A56000-memory.dmp	family_redline
behavioral1/memory/1120-24-0x0000000005070000-0x00000000050B4000-memory.dmp	family_redline
behavioral1/memory/1120-58-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-50-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-48-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-30-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-28-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-26-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-25-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-74-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-88-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-86-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-84-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-80-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-79-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-72-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-70-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-68-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-66-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-64-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-62-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-60-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-56-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-54-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-52-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-46-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-44-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-42-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-40-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-39-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-36-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-34-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-32-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-82-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline
behavioral1/memory/1120-76-0x0000000005070000-0x00000000050AE000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

sEY77jm.exeiUP74oV.exekDK79ar.exe

pid process

4300 sEY77jm.exe
3376 iUP74oV.exe
1120 kDK79ar.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

iUP74oV.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" iUP74oV.exe

pid	process
4300	sEY77jm.exe
3376	iUP74oV.exe
1120	kDK79ar.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	iUP74oV.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exesEY77jm.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\\\""	9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.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\\\""	sEY77jm.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exesEY77jm.exekDK79ar.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sEY77jm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kDK79ar.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

iUP74oV.exe

pid process

3376 iUP74oV.exe
3376 iUP74oV.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

iUP74oV.exekDK79ar.exe

description pid process

Token: SeDebugPrivilege 3376 iUP74oV.exe
Token: SeDebugPrivilege 1120 kDK79ar.exe

pid	process
3376	iUP74oV.exe
3376	iUP74oV.exe

description	pid	process
Token: SeDebugPrivilege	3376	iUP74oV.exe
Token: SeDebugPrivilege	1120	kDK79ar.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exesEY77jm.exe

description	pid	process	target process
PID 1476 wrote to memory of 4300	1476	9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe	sEY77jm.exe
PID 1476 wrote to memory of 4300	1476	9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe	sEY77jm.exe
PID 1476 wrote to memory of 4300	1476	9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe	sEY77jm.exe
PID 4300 wrote to memory of 3376	4300	sEY77jm.exe	iUP74oV.exe
PID 4300 wrote to memory of 3376	4300	sEY77jm.exe	iUP74oV.exe
PID 4300 wrote to memory of 1120	4300	sEY77jm.exe	kDK79ar.exe
PID 4300 wrote to memory of 1120	4300	sEY77jm.exe	kDK79ar.exe
PID 4300 wrote to memory of 1120	4300	sEY77jm.exe	kDK79ar.exe

C:\Users\Admin\AppData\Local\Temp\9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe
"C:\Users\Admin\AppData\Local\Temp\9eab57e3411665a862441d0173bf8b04270095a7edbfc3859a39d50be0812ad9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEY77jm.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEY77jm.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4300
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUP74oV.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUP74oV.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kDK79ar.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kDK79ar.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1120

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEY77jm.exe

Filesize
415KB

MD5
9733fbb67e1756c84102f6195c78d074

SHA1
0668c11a13acf87c74c82723d8be40533b5df8dc

SHA256
6dc959de1426865d17ca7fcdab15fd450efc46afd7513aed87184932c3b6bc4f

SHA512
5d338c52ccf2f5c62f951e2303be256ea861b6974a7508946e0d3b32f03732c8f8f1240c5cbda4da553f702fdb68963989d33928480b1e8fed172d1193e24051

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iUP74oV.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kDK79ar.exe

Filesize
345KB

MD5
1468be8f6f845a842bf6519d9e14e1f0

SHA1
b86104f4380ff311fc382b0fce8a898de709950c

SHA256
770a66d7e3e2d4fba1e58c479e1f9f3e7ce5f48feef75fdd5b0bfe9dca7a474e

SHA512
bc03f6ca65eef701201242ad654285618bc982a2d6e5b0aea792392c62bc69fbc40eeb4fbec9fe01389cb2b775bfeec616b0204fac18909880363e24446d8467

Download Submit
memory/1120-72-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-22-0x0000000004A10000-0x0000000004A56000-memory.dmp

Filesize
280KB

Download
memory/1120-935-0x0000000005A00000-0x0000000005A4C000-memory.dmp

Filesize
304KB

Download
memory/1120-68-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-23-0x0000000004A80000-0x0000000005024000-memory.dmp

Filesize
5.6MB

Download
memory/1120-24-0x0000000005070000-0x00000000050B4000-memory.dmp

Filesize
272KB

Download
memory/1120-58-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-50-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-48-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-30-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-70-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-26-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-66-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-74-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-88-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-86-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-84-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-80-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-79-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-934-0x00000000058B0000-0x00000000058EC000-memory.dmp

Filesize
240KB

Download
memory/1120-28-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-933-0x0000000005890000-0x00000000058A2000-memory.dmp

Filesize
72KB

Download
memory/1120-25-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-64-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-62-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-60-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-56-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-54-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-52-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-46-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-44-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-42-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-40-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-39-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-36-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-34-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-32-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-82-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-76-0x0000000005070000-0x00000000050AE000-memory.dmp

Filesize
248KB

Download
memory/1120-931-0x00000000050B0000-0x00000000056C8000-memory.dmp

Filesize
6.1MB

Download
memory/1120-932-0x0000000005750000-0x000000000585A000-memory.dmp

Filesize
1.0MB

Download
memory/3376-16-0x00007FFE2D973000-0x00007FFE2D975000-memory.dmp

Filesize
8KB

Download
memory/3376-14-0x00007FFE2D973000-0x00007FFE2D975000-memory.dmp

Filesize
8KB

Download
memory/3376-15-0x0000000000A10000-0x0000000000A1A000-memory.dmp

Filesize
40KB

Download