healer | e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cf

Analysis

max time kernel
118s
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 14:23

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General

Target

e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe
Size

560KB
MD5

70454b7a0d31d142d7afd0fa3e44a5b0
SHA1

4087d29a2736774627ef70a777530f2f2a68d3b3
SHA256

e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cf
SHA512

b51e8930d3d5e4f31ef746ce9ce18aac9efad82b5cda197aca027612d13ef4f44fa0d3cd51e8fc4525e3d71b58c63718d985a5e14f587d945b4f36bfe7b88824
SSDEEP

12288:aMrDy90GXoO4LG7BqD9UhQLUfhAEYDRmSGu1BWQU:9yhXo5HOhQLUfabmeBQ

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

resource	yara_rule
behavioral1/files/0x000b000000023b91-13.dat	healer
behavioral1/memory/1932-15-0x0000000000800000-0x000000000080A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	kQp12AO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	kQp12AO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	kQp12AO.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	kQp12AO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	kQp12AO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	kQp12AO.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2524-22-0x0000000002280000-0x00000000022C6000-memory.dmp	family_redline
behavioral1/memory/2524-24-0x0000000004A80000-0x0000000004AC4000-memory.dmp	family_redline
behavioral1/memory/2524-26-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-25-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-36-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-88-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-86-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-84-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-82-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-80-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-78-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-76-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-72-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-70-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-69-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-64-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-62-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-60-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-58-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-56-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-54-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-52-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-50-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-48-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-46-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-44-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-42-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-40-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-34-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-32-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-30-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-28-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-74-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-66-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline
behavioral1/memory/2524-38-0x0000000004A80000-0x0000000004ABE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2776	dEH4283.exe
1932	kQp12AO.exe
2524	noV24AK.exe

Windows security modification 2 TTPs 1 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"	kQp12AO.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\\\""	e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.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\\\""	dEH4283.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dEH4283.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	noV24AK.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1932	kQp12AO.exe
1932	kQp12AO.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	kQp12AO.exe
Token: SeDebugPrivilege	2524	noV24AK.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2776	1744	e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe	83
PID 1744 wrote to memory of 2776	1744	e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe	83
PID 1744 wrote to memory of 2776	1744	e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe	83
PID 2776 wrote to memory of 1932	2776	dEH4283.exe	85
PID 2776 wrote to memory of 1932	2776	dEH4283.exe	85
PID 2776 wrote to memory of 2524	2776	dEH4283.exe	93
PID 2776 wrote to memory of 2524	2776	dEH4283.exe	93
PID 2776 wrote to memory of 2524	2776	dEH4283.exe	93

C:\Users\Admin\AppData\Local\Temp\e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe
"C:\Users\Admin\AppData\Local\Temp\e3bd98da73b0bb0d82a743039e6c0a3112756efa8d3359ca62bc83c33887f8cfN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dEH4283.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dEH4283.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kQp12AO.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kQp12AO.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1932
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noV24AK.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noV24AK.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2524

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\dEH4283.exe

Filesize
415KB

MD5
a7695215b0f747c02d0467ecfdffff52

SHA1
6be30e4d5249d96bb8ebdf5510646d46209e91de

SHA256
885d1e6adb5dcfd0387f97aaf197f61c5bd564d77093870be6b8ac93f6ec6ae6

SHA512
92bbd99c7bd1bb6b6a6de0914704300963323f4a23293a13eea87273bc84f4e45f81ad82719557f4b65a58c335928a5290aa7b1c609e7a8bf779810e9b09ba3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kQp12AO.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noV24AK.exe

Filesize
346KB

MD5
1d63c11c4ab54d99ac62359859d8fef2

SHA1
46eea761d150841e4ea79a86180d2aaca9ee07e1

SHA256
c9638d4af159e4236733bd7e1c233c0cbdbd43f35c9733120cb7141d10658763

SHA512
0641456f2210a460db84c38cf317dd3d827873929d1c06bac89a222e0f0629437364de729e31a483f41c4d43355b948b34065bd78f2d6cde6d3cdea56e5ff13a

Download Submit
memory/1932-14-0x00007FF8783D3000-0x00007FF8783D5000-memory.dmp

Filesize
8KB

Download
memory/1932-15-0x0000000000800000-0x000000000080A000-memory.dmp

Filesize
40KB

Download
memory/1932-16-0x00007FF8783D3000-0x00007FF8783D5000-memory.dmp

Filesize
8KB

Download
memory/2524-64-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-54-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-24-0x0000000004A80000-0x0000000004AC4000-memory.dmp

Filesize
272KB

Download
memory/2524-26-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-25-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-36-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-88-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-86-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-84-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-82-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-80-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-78-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-76-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-72-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-70-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-69-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-22-0x0000000002280000-0x00000000022C6000-memory.dmp

Filesize
280KB

Download
memory/2524-62-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-60-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-58-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-56-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-23-0x0000000004C50000-0x00000000051F4000-memory.dmp

Filesize
5.6MB

Download
memory/2524-52-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-50-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-48-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-46-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-44-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-42-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-40-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-34-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-32-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-30-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-28-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-74-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-66-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-38-0x0000000004A80000-0x0000000004ABE000-memory.dmp

Filesize
248KB

Download
memory/2524-931-0x0000000005200000-0x0000000005818000-memory.dmp

Filesize
6.1MB

Download
memory/2524-932-0x0000000005820000-0x000000000592A000-memory.dmp

Filesize
1.0MB

Download
memory/2524-933-0x0000000004BA0000-0x0000000004BB2000-memory.dmp

Filesize
72KB

Download
memory/2524-934-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

Filesize
240KB

Download
memory/2524-935-0x0000000005A30000-0x0000000005A7C000-memory.dmp

Filesize
304KB

Download