healer | eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 13:12

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General

Target

eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe
Size

713KB
MD5

3ce1b2cdcb034a4fdeb87d2c9a86f6ea
SHA1

a8e18f2e2bbe4875759f8134ba541b7c18bf7ee9
SHA256

eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08
SHA512

26e480d7a08bfda7dbc932f6e4418f179db07d8d207b133b3ff15895fd49c7a7c777804d890619c2c44c0c2757079d415e3db3776672a50910dc8f5cca0bbcd7
SSDEEP

12288:aMr8y90VDIzgBlXCbMEqNEBy7qqSosoZIZ6JrePb+2XWkRPOLavH24Kf1:OysDIzWEq+s7BSobZIZcSPb+GPOLa/7U

Score

10^/10

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lada

185.161.248.90:4125

Attributes

auth_value
0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

185.161.248.90:4125

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023ba0-13.dat	healer
behavioral1/memory/4908-15-0x0000000000BE0000-0x0000000000BEA000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it327569.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it327569.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it327569.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it327569.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it327569.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it327569.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/4744-2167-0x0000000005020000-0x0000000005052000-memory.dmp	family_redline
behavioral1/files/0x000400000001e4d4-2172.dat	family_redline
behavioral1/memory/540-2180-0x00000000003F0000-0x000000000041E000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b9d-2190.dat	family_redline
behavioral1/memory/1128-2191-0x0000000000660000-0x0000000000690000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	jr400309.exe

Executes dropped EXE 5 IoCs

pid	Process
2412	ziJr7644.exe
4908	it327569.exe
4744	jr400309.exe
540	1.exe
1128	lr449549.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"	it327569.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\\\""	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.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\\\""	ziJr7644.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2576	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1708	4744	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 5 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	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziJr7644.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr400309.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr449549.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4908	it327569.exe
4908	it327569.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4908	it327569.exe
Token: SeDebugPrivilege	4744	jr400309.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 2412	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	84
PID 816 wrote to memory of 2412	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	84
PID 816 wrote to memory of 2412	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	84
PID 2412 wrote to memory of 4908	2412	ziJr7644.exe	85
PID 2412 wrote to memory of 4908	2412	ziJr7644.exe	85
PID 2412 wrote to memory of 4744	2412	ziJr7644.exe	93
PID 2412 wrote to memory of 4744	2412	ziJr7644.exe	93
PID 2412 wrote to memory of 4744	2412	ziJr7644.exe	93
PID 4744 wrote to memory of 540	4744	jr400309.exe	94
PID 4744 wrote to memory of 540	4744	jr400309.exe	94
PID 4744 wrote to memory of 540	4744	jr400309.exe	94
PID 816 wrote to memory of 1128	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	98
PID 816 wrote to memory of 1128	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	98
PID 816 wrote to memory of 1128	816	eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe	98

C:\Users\Admin\AppData\Local\Temp\eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe
"C:\Users\Admin\AppData\Local\Temp\eb50df9d00a306a4416ca142dab12cc30960e35ad52a1e34b44a09141b1e9d08.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:816
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJr7644.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJr7644.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2412
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it327569.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it327569.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4908
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr400309.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr400309.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4744
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:540
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 1388
      4⤵
      Program crash
      PID:1708
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr449549.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr449549.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4744 -ip 4744
1⤵
PID:4068

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2576

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

Query Registry

T1012

System Information Discovery

T1082

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\lr449549.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJr7644.exe

Filesize
559KB

MD5
11c90f14d79a9a20bde96435ef21728a

SHA1
b51fbacbc1c0d4d4924e451dd56728fab94807e3

SHA256
bb9f2f8f2ddf914946f2e6b89a601a9566ea62e2e7abd30f14b7b6a3882b8371

SHA512
9b45afb7592fd2ee01c0d1c5ca2668bee2b5e22e1d932bc8ad9cf944e03be746f20477252644308352a963c51a1f11666e2327b42de918ae2aab26c512b6a9a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it327569.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr400309.exe

Filesize
586KB

MD5
ee35488abc5ad5af88d71e6d3c96a09d

SHA1
123748279dc25c3175071ecee4afcaec131a83cb

SHA256
5cb041812b5502feada7dadc198499bc7c4b96eeba1cf238e3dd40871ab5035c

SHA512
b7aa68ebe36151cb9ef6d13f9688b475d4c550edf84317a9be86d063954a6fba7db784459ec0fa26de0c5037b5c7be1b02349fc38030b6759d836e7b613a723b

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/540-2185-0x0000000004DF0000-0x0000000004E2C000-memory.dmp

Filesize
240KB

Download
memory/540-2186-0x0000000004E30000-0x0000000004E7C000-memory.dmp

Filesize
304KB

Download
memory/540-2180-0x00000000003F0000-0x000000000041E000-memory.dmp

Filesize
184KB

Download
memory/540-2184-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/540-2183-0x0000000004EC0000-0x0000000004FCA000-memory.dmp

Filesize
1.0MB

Download
memory/540-2182-0x00000000053D0000-0x00000000059E8000-memory.dmp

Filesize
6.1MB

Download
memory/540-2181-0x0000000004C10000-0x0000000004C16000-memory.dmp

Filesize
24KB

Download
memory/1128-2191-0x0000000000660000-0x0000000000690000-memory.dmp

Filesize
192KB

Download
memory/1128-2192-0x00000000026C0000-0x00000000026C6000-memory.dmp

Filesize
24KB

Download
memory/4744-52-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-32-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-74-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-72-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-70-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-68-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-64-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-62-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-60-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-58-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-56-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-54-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-78-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-48-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-44-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-42-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-40-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-38-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-34-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-76-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-30-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-28-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-88-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-66-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-50-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-46-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-80-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-82-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-84-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-86-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-36-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-26-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-24-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/4744-23-0x0000000005060000-0x0000000005604000-memory.dmp

Filesize
5.6MB

Download
memory/4744-22-0x00000000028C0000-0x0000000002928000-memory.dmp

Filesize
416KB

Download
memory/4744-25-0x0000000005610000-0x0000000005670000-memory.dmp

Filesize
384KB

Download
memory/4744-2167-0x0000000005020000-0x0000000005052000-memory.dmp

Filesize
200KB

Download
memory/4908-14-0x00007FFD9BEC3000-0x00007FFD9BEC5000-memory.dmp

Filesize
8KB

Download
memory/4908-15-0x0000000000BE0000-0x0000000000BEA000-memory.dmp

Filesize
40KB

Download
memory/4908-16-0x00007FFD9BEC3000-0x00007FFD9BEC5000-memory.dmp

Filesize
8KB

Download