healer | eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16ced

Analysis

max time kernel
119s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 12:34

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General

Target

eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe
Size

806KB
MD5

a18f60197e933c78c1fc892cfd4b8fb0
SHA1

abe8d010944f503c3b55455f50817ad2f733c1bb
SHA256

eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16ced
SHA512

ab6417fbfd7cff93c68c72ceaa5fd92229ad991a27fd5d1b4ef09f2b88eb8e8b9ac16d1c2c5cf7543cdf0bcb894da4e30d8bc79598221f29e917afa4a3b1c932
SSDEEP

12288:+y90nRIs4Yr7YgzqAcfv862dhiu9IE/p9xhYSogF6qrc1wyzRBAxnhlM/I:+yISAr7YWh62fRN/egV6IvlSI

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b92-12.dat	healer
behavioral1/memory/4200-15-0x00000000004D0000-0x00000000004DA000-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\DisableScanOnRealtimeEnable = "1"	az024062.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	az024062.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	az024062.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	az024062.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	az024062.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	az024062.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/2132-22-0x0000000002840000-0x000000000287C000-memory.dmp	family_redline
behavioral1/memory/2132-24-0x0000000005410000-0x000000000544A000-memory.dmp	family_redline
behavioral1/memory/2132-32-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-30-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-28-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-26-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-25-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-38-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-86-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-84-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-82-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-80-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-78-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-76-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-74-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-70-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-68-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-67-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-64-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-62-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-61-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-58-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-56-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-54-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-52-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-50-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-48-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-46-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-44-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-42-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-36-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-34-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-88-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-72-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline
behavioral1/memory/2132-40-0x0000000005410000-0x0000000005445000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4496	ki641387.exe
4200	az024062.exe
2132	bu782955.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"	az024062.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\\\""	eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.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\\\""	ki641387.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	eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ki641387.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bu782955.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4200	az024062.exe
4200	az024062.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4200	az024062.exe
Token: SeDebugPrivilege	2132	bu782955.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 4496	2500	eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe	83
PID 2500 wrote to memory of 4496	2500	eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe	83
PID 2500 wrote to memory of 4496	2500	eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe	83
PID 4496 wrote to memory of 4200	4496	ki641387.exe	84
PID 4496 wrote to memory of 4200	4496	ki641387.exe	84
PID 4496 wrote to memory of 2132	4496	ki641387.exe	92
PID 4496 wrote to memory of 2132	4496	ki641387.exe	92
PID 4496 wrote to memory of 2132	4496	ki641387.exe	92

C:\Users\Admin\AppData\Local\Temp\eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe
"C:\Users\Admin\AppData\Local\Temp\eed154a136d440901ae512b18cf2dfda84298c8e10a303f02d84a54198f16cedN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki641387.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki641387.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4496
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az024062.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az024062.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4200
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu782955.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu782955.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2132

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\ki641387.exe

Filesize
469KB

MD5
ce2d9990f8ed0da5dfbe9a44035f8bfa

SHA1
5464354237bd7c1c27236821870b09719861ad72

SHA256
f87007abd045834ed6da863543f1fe864671355e6976e82b02a1b54819df0286

SHA512
211efee55658197a52b3d9c68d7cd3b27d16c52c0f2641a455769540908398b2f21ece742d072b1aa4c1fbbd2f9f5855ea0344c09e048731d8ed42ab6e040e2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az024062.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu782955.exe

Filesize
487KB

MD5
f08ff848955b73d8d026590dcb01f46d

SHA1
45f7014bf103f7b419d531d6ac6e7a8536b862a9

SHA256
110371f3e889f129a91ab6274df7717829f9a94b0a9b226d2c7924d3e10efb35

SHA512
45947961351ace729c1e89d5559c30a869e1ed2bcf94c12a782081b8e94f746747448be51adca9e773c64e04157411168a65d83331c6ed090f4c3e8732f1d485

Download Submit
memory/2132-70-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-22-0x0000000002840000-0x000000000287C000-memory.dmp

Filesize
240KB

Download
memory/2132-821-0x00000000028D0000-0x000000000291C000-memory.dmp

Filesize
304KB

Download
memory/2132-67-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-23-0x0000000004E60000-0x0000000005404000-memory.dmp

Filesize
5.6MB

Download
memory/2132-24-0x0000000005410000-0x000000000544A000-memory.dmp

Filesize
232KB

Download
memory/2132-32-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-30-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-28-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-26-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-68-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-38-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-64-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-84-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-82-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-80-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-78-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-76-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-74-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/2132-25-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/2132-86-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-62-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-61-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-58-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-56-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-54-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-52-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-50-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-48-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-46-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-44-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-42-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-36-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-34-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-88-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-72-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-40-0x0000000005410000-0x0000000005445000-memory.dmp

Filesize
212KB

Download
memory/2132-817-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/2132-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4200-16-0x00007FFD3FA63000-0x00007FFD3FA65000-memory.dmp

Filesize
8KB

Download
memory/4200-14-0x00007FFD3FA63000-0x00007FFD3FA65000-memory.dmp

Filesize
8KB

Download
memory/4200-15-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download