healer | e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211

Analysis

max time kernel
149s
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 13:44

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General

Target

e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe
Size

566KB
MD5

1af28c65d1ba53096934d2862056f660
SHA1

42b6a69f60d6e8c662a5578cc5f8b491171f1556
SHA256

e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211
SHA512

199bacbd2c976826c6f21ea82ca6f5c63d6a3afc7eeb3c779123cdcbfc39db67fc9ce5f783a7ab4c15c7426a41de20b8a7f3f8e431139255fc91365d964d0ca0
SSDEEP

6144:Hqp0yN90QELOpixMvMrwTos3M5H18ay5umv5DId8d1cCNd/MTdszfXIbZiXdu4Aw:ry90gGMEns61uF5rdnSJszSZik8Y2

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/0x0008000000023ca9-12.dat	healer
behavioral1/memory/2316-15-0x0000000000E50000-0x0000000000E5A000-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\DisableIOAVProtection = "1"	it986401.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it986401.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it986401.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it986401.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it986401.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it986401.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/4636-22-0x0000000004820000-0x000000000485C000-memory.dmp	family_redline
behavioral1/memory/4636-24-0x0000000007320000-0x000000000735A000-memory.dmp	family_redline
behavioral1/memory/4636-40-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-88-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-86-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-85-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-80-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-78-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-76-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-74-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-72-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-70-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-68-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-66-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-64-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-60-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-58-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-56-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-54-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-52-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-50-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-48-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-46-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-44-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-42-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-38-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-36-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-34-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-32-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-30-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-82-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-28-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-62-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-26-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4636-25-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
212	zifW8602.exe
2316	it986401.exe
4636	kp725182.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"	it986401.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\\\""	e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.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\\\""	zifW8602.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	e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zifW8602.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp725182.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2316	it986401.exe
2316	it986401.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	it986401.exe
Token: SeDebugPrivilege	4636	kp725182.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3904 wrote to memory of 212	3904	e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe	84
PID 3904 wrote to memory of 212	3904	e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe	84
PID 3904 wrote to memory of 212	3904	e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe	84
PID 212 wrote to memory of 2316	212	zifW8602.exe	85
PID 212 wrote to memory of 2316	212	zifW8602.exe	85
PID 212 wrote to memory of 4636	212	zifW8602.exe	97
PID 212 wrote to memory of 4636	212	zifW8602.exe	97
PID 212 wrote to memory of 4636	212	zifW8602.exe	97

C:\Users\Admin\AppData\Local\Temp\e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe
"C:\Users\Admin\AppData\Local\Temp\e3e46af722c5be2b3bbcaa92c9d46a451b132dcc50e4f7be754b063017526211.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3904
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifW8602.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifW8602.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it986401.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it986401.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2316
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp725182.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp725182.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4636

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifW8602.exe

Filesize
412KB

MD5
832d2076a16a4bfec500c06ed1af7380

SHA1
00bf2910546f7af5f7288862d61a10af1e751106

SHA256
9f527f1d75ae650bccfc2433723a40de74923f15bef1bd61c2b6e6a5887d5afd

SHA512
a3fbddefb1697eff43b4977184621cc436f4dc36d803e422d1675b1744bb155091c1ce1bf1f0d3b57bb4adf0e47246d422586a99f8e87debdca76f1e1908fac1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it986401.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp725182.exe

Filesize
368KB

MD5
c1cf16566f1739f8536c72626bf076b1

SHA1
558ec58dde0619aa00abd559334ed9c0c711462c

SHA256
da410e108dbcfcb33cff2240ae0dba13486df4d578074ef12365e7eb2fad0405

SHA512
6efeed2e9a2d131b8c37dc53ac21beac3ac0efc1e051a4cd8383f8f3c1faec48cf44fb726e90345fa13e371a7d2d6b77920338db06c09499994fbea7220274a1

Download Submit
memory/2316-14-0x00007FF8DF2D3000-0x00007FF8DF2D5000-memory.dmp

Filesize
8KB

Download
memory/2316-15-0x0000000000E50000-0x0000000000E5A000-memory.dmp

Filesize
40KB

Download
memory/2316-16-0x00007FF8DF2D3000-0x00007FF8DF2D5000-memory.dmp

Filesize
8KB

Download
memory/4636-60-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-50-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-24-0x0000000007320000-0x000000000735A000-memory.dmp

Filesize
232KB

Download
memory/4636-40-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-88-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-86-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-85-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-80-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-78-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-76-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-74-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-72-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-70-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-68-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-66-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-64-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-22-0x0000000004820000-0x000000000485C000-memory.dmp

Filesize
240KB

Download
memory/4636-58-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-56-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-54-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-52-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-23-0x0000000007430000-0x00000000079D4000-memory.dmp

Filesize
5.6MB

Download
memory/4636-48-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-46-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-44-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-42-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-38-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-36-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-34-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-32-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-30-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-82-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-28-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-62-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-26-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-25-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4636-817-0x0000000009E60000-0x000000000A478000-memory.dmp

Filesize
6.1MB

Download
memory/4636-818-0x000000000A490000-0x000000000A4A2000-memory.dmp

Filesize
72KB

Download
memory/4636-819-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

Filesize
1.0MB

Download
memory/4636-820-0x000000000A5D0000-0x000000000A60C000-memory.dmp

Filesize
240KB

Download
memory/4636-821-0x0000000004890000-0x00000000048DC000-memory.dmp

Filesize
304KB

Download