healer | 2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 09:29

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General

Target

2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe
Size

660KB
MD5

9dde23e5ac97e2a032db808f67b5bbe9
SHA1

158d01509ea447349cb770a69bd0f08100f46b9e
SHA256

2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021
SHA512

192bc19311bcaa77eef98c0fe058f1af1ff598ae8ff6608bedb8074304b9e2719ef29ad8a714880ded8d32c09df98cb97a019a07b42ce1c9eea361ccddccacc6
SSDEEP

12288:TMr0y90bRidKuT3MHq2sk434EDNOgpsumHK/LSfhejXao24/lUslTT27o8zi8gXN:vyaRW2sktExfoKDS5eWH4/l5YNW1ss17

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/0x0008000000023ca3-12.dat	healer
behavioral1/memory/1980-15-0x0000000000AF0000-0x0000000000AFA000-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\DisableRealtimeMonitoring = "1"	jr365256.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr365256.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr365256.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr365256.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr365256.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr365256.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/544-2105-0x0000000005540000-0x0000000005572000-memory.dmp	family_redline
behavioral1/files/0x000900000001e58b-2110.dat	family_redline
behavioral1/memory/1888-2118-0x0000000000B40000-0x0000000000B70000-memory.dmp	family_redline
behavioral1/files/0x0007000000023ca0-2128.dat	family_redline
behavioral1/memory/2148-2129-0x0000000000920000-0x000000000094E000-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	ku961158.exe

Executes dropped EXE 5 IoCs

pid	Process
3556	ziEm4690.exe
1980	jr365256.exe
544	ku961158.exe
1888	1.exe
2148	lr787682.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"	jr365256.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\\\""	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.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\\\""	ziEm4690.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
3200	544	WerFault.exe	95

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	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr787682.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziEm4690.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku961158.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1980	jr365256.exe
1980	jr365256.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1980	jr365256.exe
Token: SeDebugPrivilege	544	ku961158.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 3556	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	82
PID 4500 wrote to memory of 3556	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	82
PID 4500 wrote to memory of 3556	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	82
PID 3556 wrote to memory of 1980	3556	ziEm4690.exe	84
PID 3556 wrote to memory of 1980	3556	ziEm4690.exe	84
PID 3556 wrote to memory of 544	3556	ziEm4690.exe	95
PID 3556 wrote to memory of 544	3556	ziEm4690.exe	95
PID 3556 wrote to memory of 544	3556	ziEm4690.exe	95
PID 544 wrote to memory of 1888	544	ku961158.exe	96
PID 544 wrote to memory of 1888	544	ku961158.exe	96
PID 544 wrote to memory of 1888	544	ku961158.exe	96
PID 4500 wrote to memory of 2148	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	101
PID 4500 wrote to memory of 2148	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	101
PID 4500 wrote to memory of 2148	4500	2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe	101

C:\Users\Admin\AppData\Local\Temp\2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe
"C:\Users\Admin\AppData\Local\Temp\2e9ffd714814c54122cfa0145c287891c4d22c052352cf9423dbf8e3185ba021.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4500
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEm4690.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEm4690.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3556
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr365256.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr365256.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1980
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku961158.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku961158.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:544
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1888
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 1380
      4⤵
      Program crash
      PID:3200
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr787682.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr787682.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 544 -ip 544
1⤵
PID:5212

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\lr787682.exe

Filesize
169KB

MD5
10074610c2d509cbc61aa5a49172a5e3

SHA1
6ec2167c8d02b08f99c797ae05f34b36baa26e7c

SHA256
44f12f91271441d0e8f858a46c2ceaa2131fc383e671b3c659389a9ed63ba735

SHA512
3e4230750e930cab2b0734502f2d0df8d6db8a4b1cab0b6f0b2e07896ee1c31a63ba248cc2a2a3f605687cc9bfb94929c0dcd112c3d26324bbede6306381cbe7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEm4690.exe

Filesize
506KB

MD5
9157c93de2dc7f18198f59c9ee63d6da

SHA1
6f147f0347348715ed21600f2ffdd994073ac983

SHA256
d94e01caa3e6fcabf0feac166db3e6d00860bf014d4845ec1d3aa2298f5df9b7

SHA512
be1d6da0ca74c5cfd36b1648ee07cd1160ffab464ea5c8afecf09356a1d599928b36d5c5b0ea4dad914dbfe20ce35effd057e88e91e6235390ef7396f17c4c42

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr365256.exe

Filesize
15KB

MD5
ae0bcb1374d188e6fec2baf4601a38cc

SHA1
86184c67b4ba18ea78413d6ca80536b131403300

SHA256
2602a37d128cae1c4b9e6f457bb43fdc55fd4358bed54488e9608e70361232fe

SHA512
7a7ac1e1c14cee9009aa4598a507880be94effc3938b222d6a0237ae4729217cd68515ca9c236a3c871cd8b459fc2cfd9efdfa2c42b56716572dd5f01be4990f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku961158.exe

Filesize
426KB

MD5
80ae8f05dd142151710fd1b82d2e79e9

SHA1
6b7cccd45df273b891a6189d3196082ae6cb9a39

SHA256
783ac180f819bfea6ef76ce964dbbb5dcc187e92dea605dab930d936ffcbdafa

SHA512
02f90c950c0bf1bb545485ba9daa32350ac365f5405e3537e89882fae373ae6fb89341c3845494b4c5bb46d16e96f65c6121fe1810391118f7bfdaf9994de754

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/544-50-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-86-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-24-0x0000000002910000-0x0000000002976000-memory.dmp

Filesize
408KB

Download
memory/544-42-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-44-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-88-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-38-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-84-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-82-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-78-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-76-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-36-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-72-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-70-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-68-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-66-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-62-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-61-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-58-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-54-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-40-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-22-0x0000000002740000-0x00000000027A6000-memory.dmp

Filesize
408KB

Download
memory/544-48-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-46-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-52-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/544-74-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-34-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-32-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-30-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-80-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-64-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-56-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-28-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-26-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-25-0x0000000002910000-0x000000000296F000-memory.dmp

Filesize
380KB

Download
memory/544-2105-0x0000000005540000-0x0000000005572000-memory.dmp

Filesize
200KB

Download
memory/1888-2118-0x0000000000B40000-0x0000000000B70000-memory.dmp

Filesize
192KB

Download
memory/1888-2119-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

Filesize
24KB

Download
memory/1888-2120-0x0000000005AA0000-0x00000000060B8000-memory.dmp

Filesize
6.1MB

Download
memory/1888-2121-0x0000000005590000-0x000000000569A000-memory.dmp

Filesize
1.0MB

Download
memory/1888-2122-0x00000000054C0000-0x00000000054D2000-memory.dmp

Filesize
72KB

Download
memory/1888-2123-0x0000000005520000-0x000000000555C000-memory.dmp

Filesize
240KB

Download
memory/1888-2124-0x00000000056A0000-0x00000000056EC000-memory.dmp

Filesize
304KB

Download
memory/1980-14-0x00007FFA27FC3000-0x00007FFA27FC5000-memory.dmp

Filesize
8KB

Download
memory/1980-15-0x0000000000AF0000-0x0000000000AFA000-memory.dmp

Filesize
40KB

Download
memory/1980-16-0x00007FFA27FC3000-0x00007FFA27FC5000-memory.dmp

Filesize
8KB

Download
memory/2148-2129-0x0000000000920000-0x000000000094E000-memory.dmp

Filesize
184KB

Download
memory/2148-2130-0x0000000002AC0000-0x0000000002AC6000-memory.dmp

Filesize
24KB

Download