healer | 7064243814de4aac3c68da86c32e41fc303bd43b9304a5ebfa72ce33ca498522

Analysis

max time kernel
119s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 23:48

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General

Target

25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe
Size

661KB
MD5

ef8661dd0c621656d6550a3128288db7
SHA1

f32f235ad2dba38874a3e1cf0378b1ca134cba8b
SHA256

7064243814de4aac3c68da86c32e41fc303bd43b9304a5ebfa72ce33ca498522
SHA512

de82af52bc022e050be491ccb1ac73f5201e91d737674fee2b032cec652ec9754014998cb6cf31dc9758742089bfe89e602216c99dc5019b105a3e50f5d1080f
SSDEEP

12288:cMruy90rbntlypN8mt6X/nFobIIL0lIjgvA4IhpiOJ9YKScCB8S7tYi:SyUnSNl6X/FobIe0lIgA4Iz9YFF7Wi

Score

10^/10

healer redline droz norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

77.91.124.145:4125

Attributes

auth_value
d099adf6dbf6ccb8e16967104280634a

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b98-13.dat	healer
behavioral1/memory/2448-15-0x0000000000B80000-0x0000000000B8A000-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"	it544186.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it544186.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it544186.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it544186.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it544186.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it544186.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/4380-2105-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x00050000000229c7-2110.dat	family_redline
behavioral1/memory/4140-2118-0x00000000009A0000-0x00000000009D0000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b96-2128.dat	family_redline
behavioral1/memory/1088-2129-0x00000000009F0000-0x0000000000A1E000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	jr659697.exe

Executes dropped EXE 5 IoCs

pid	Process
4000	zimX1339.exe
2448	it544186.exe
4380	jr659697.exe
4140	1.exe
1088	kp533195.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"	it544186.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\\\""	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.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\\\""	zimX1339.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
3904	4380	WerFault.exe	92

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	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimX1339.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr659697.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp533195.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2448	it544186.exe
2448	it544186.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2448	it544186.exe
Token: SeDebugPrivilege	4380	jr659697.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 4000	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	83
PID 2196 wrote to memory of 4000	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	83
PID 2196 wrote to memory of 4000	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	83
PID 4000 wrote to memory of 2448	4000	zimX1339.exe	84
PID 4000 wrote to memory of 2448	4000	zimX1339.exe	84
PID 4000 wrote to memory of 4380	4000	zimX1339.exe	92
PID 4000 wrote to memory of 4380	4000	zimX1339.exe	92
PID 4000 wrote to memory of 4380	4000	zimX1339.exe	92
PID 4380 wrote to memory of 4140	4380	jr659697.exe	93
PID 4380 wrote to memory of 4140	4380	jr659697.exe	93
PID 4380 wrote to memory of 4140	4380	jr659697.exe	93
PID 2196 wrote to memory of 1088	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	98
PID 2196 wrote to memory of 1088	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	98
PID 2196 wrote to memory of 1088	2196	25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe	98

C:\Users\Admin\AppData\Local\Temp\25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe
"C:\Users\Admin\AppData\Local\Temp\25222696c058b093ea0be867a4a753ad35cd697fd669ac409af1e1a447d847a3N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimX1339.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimX1339.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4000
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it544186.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it544186.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2448
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr659697.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr659697.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4380
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4140
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 1376
      4⤵
      Program crash
      PID:3904
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp533195.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp533195.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4380 -ip 4380
1⤵
PID:2460

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\kp533195.exe

Filesize
168KB

MD5
c77b1faca56356cd6a5873b6ef7248e5

SHA1
44ff7105c9342e974b3fd9f8135fa8ecb3acb614

SHA256
7f0b489819a5e1a251cf2a8f7b3dc90cec2efb49d4595084acd8365a5571189c

SHA512
1fc708cca725a646f2bb3bce628c89fb87672290d0cfa7df47a10931b932c5d6e5b34a6d4a6005c394c92b52f70a5ed954a0d066bc5223f6e84d90a6531b6924

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimX1339.exe

Filesize
507KB

MD5
d830db056ed8a2115f520c99626d969a

SHA1
aee5003fdfd95682a4c00ca87a4111b9528e4581

SHA256
6138dcd2def7dab4e40836b79d94a47d5b00bd7d383766b2c29d42586713bf39

SHA512
9dc91eada97edb2f7b4105c1b32777b4aec1ab8130a17586130ce41b0f9d18423dd4e316d22dc1d43344ac99267b328d979ef38866114f448ebd46e2d887c81c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it544186.exe

Filesize
15KB

MD5
fcd50d3c3ac31e88c88bd1f131674c88

SHA1
27455f70a49c3f341a2e8d3c136ff7c9a01d9463

SHA256
0cc6e189b2eb4cae1a82a16d6a85df503572facc9552d2da37bd550b18a87d72

SHA512
2a4497547042575dcdae2da54767a43d6df471b514daf89d45609a14542cdf7e2fa422e57637a19c38217a0be4401a5dcbacc3f94bde7fdc5bc0812d44636c29

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr659697.exe

Filesize
426KB

MD5
f83a84f104071445b2838d516e64218e

SHA1
d4b1f2ee0204c47df8dd310cabca2e2f08327f9a

SHA256
4ad2782aa6cd5b8968fa70a6cf46a4a92d071cee13497721e145d6a60fd0340d

SHA512
0b5c28fbb7b2f83f1e65294f3867f5e42f74c094e1b93e46097ed2f55f1a63a75181bf91e7cb29d6b7ffcc007ff25c2cbd15c36e993db3be523e7e5ed107d408

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1088-2130-0x0000000007660000-0x0000000007666000-memory.dmp

Filesize
24KB

Download
memory/1088-2129-0x00000000009F0000-0x0000000000A1E000-memory.dmp

Filesize
184KB

Download
memory/2448-14-0x00007FFD2EF03000-0x00007FFD2EF05000-memory.dmp

Filesize
8KB

Download
memory/2448-16-0x00007FFD2EF03000-0x00007FFD2EF05000-memory.dmp

Filesize
8KB

Download
memory/2448-15-0x0000000000B80000-0x0000000000B8A000-memory.dmp

Filesize
40KB

Download
memory/4140-2119-0x0000000002C90000-0x0000000002C96000-memory.dmp

Filesize
24KB

Download
memory/4140-2120-0x0000000005920000-0x0000000005F38000-memory.dmp

Filesize
6.1MB

Download
memory/4140-2118-0x00000000009A0000-0x00000000009D0000-memory.dmp

Filesize
192KB

Download
memory/4140-2124-0x0000000005520000-0x000000000556C000-memory.dmp

Filesize
304KB

Download
memory/4140-2123-0x0000000005380000-0x00000000053BC000-memory.dmp

Filesize
240KB

Download
memory/4140-2122-0x0000000005320000-0x0000000005332000-memory.dmp

Filesize
72KB

Download
memory/4140-2121-0x0000000005410000-0x000000000551A000-memory.dmp

Filesize
1.0MB

Download
memory/4380-66-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-44-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-82-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-80-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-76-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-74-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-73-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-70-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-68-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-86-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-64-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-62-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-60-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-58-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-56-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-54-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-52-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-48-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-46-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-84-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-40-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-38-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-36-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-34-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-32-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-30-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-88-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-42-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-25-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-26-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-24-0x00000000051F0000-0x0000000005256000-memory.dmp

Filesize
408KB

Download
memory/4380-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

Filesize
5.6MB

Download
memory/4380-22-0x0000000004B90000-0x0000000004BF6000-memory.dmp

Filesize
408KB

Download
memory/4380-28-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-78-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-50-0x00000000051F0000-0x000000000524F000-memory.dmp

Filesize
380KB

Download
memory/4380-2105-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download