healer | 6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5

Analysis

max time kernel
148s
max time network
150s
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 02:52

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General

Target

6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe
Size

660KB
MD5

cea0cb7d85a7e72d7e17ac2e459d972d
SHA1

55281c69482fc2d9e3a0bda2276551988048ecac
SHA256

6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5
SHA512

b5b88bfc145f2ae0902d8ec4fb7c2939003f2c6ca698751fc788b72266ffe02c9775572c9a9e6e41e5c115f9c09cf89c5f8c4e03d32905ae908833d4eea65d9a
SSDEEP

12288:fMrGy90FqIOI9m3SZ49AVjs2olr0DkHhE4k9T8LzM5PB6hSsfVTeqrn:9y/IzM361y9oh4h85poVTVn

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/0x000b000000023b7d-12.dat	healer
behavioral1/memory/4920-15-0x0000000000A80000-0x0000000000A8A000-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"	jr391172.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr391172.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr391172.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr391172.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr391172.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr391172.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/2960-2105-0x0000000005540000-0x0000000005572000-memory.dmp	family_redline
behavioral1/files/0x000e000000023a99-2110.dat	family_redline
behavioral1/memory/5556-2118-0x0000000000010000-0x0000000000040000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b7b-2127.dat	family_redline
behavioral1/memory/5916-2129-0x0000000000B30000-0x0000000000B5E000-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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	ku281794.exe

Executes dropped EXE 5 IoCs

pid	Process
64	ziuk9052.exe
4920	jr391172.exe
2960	ku281794.exe
5556	1.exe
5916	lr355811.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"	jr391172.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\\\""	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.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\\\""	ziuk9052.exe

Launches sc.exe 1 IoCs

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

pid	Process
5132	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
5812	2960	WerFault.exe	96

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	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziuk9052.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku281794.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr355811.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4920	jr391172.exe
4920	jr391172.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4920	jr391172.exe
Token: SeDebugPrivilege	2960	ku281794.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 64	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	84
PID 2280 wrote to memory of 64	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	84
PID 2280 wrote to memory of 64	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	84
PID 64 wrote to memory of 4920	64	ziuk9052.exe	85
PID 64 wrote to memory of 4920	64	ziuk9052.exe	85
PID 64 wrote to memory of 2960	64	ziuk9052.exe	96
PID 64 wrote to memory of 2960	64	ziuk9052.exe	96
PID 64 wrote to memory of 2960	64	ziuk9052.exe	96
PID 2960 wrote to memory of 5556	2960	ku281794.exe	97
PID 2960 wrote to memory of 5556	2960	ku281794.exe	97
PID 2960 wrote to memory of 5556	2960	ku281794.exe	97
PID 2280 wrote to memory of 5916	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	102
PID 2280 wrote to memory of 5916	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	102
PID 2280 wrote to memory of 5916	2280	6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe	102

C:\Users\Admin\AppData\Local\Temp\6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe
"C:\Users\Admin\AppData\Local\Temp\6c80c3fead53a073cb5c66ce4c0cd44ad42d2e59c314e72a1517b630ab5ee8f5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuk9052.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuk9052.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:64
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr391172.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr391172.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4920
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku281794.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku281794.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2960
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5556
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 1368
      4⤵
      Program crash
      PID:5812
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr355811.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr355811.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2960 -ip 2960
1⤵
PID:5720

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5132

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\lr355811.exe

Filesize
169KB

MD5
d232f621c9521d0d7c2814f9cee8be26

SHA1
156dff71d5bbb200f59841564ddf9a6a068b09b3

SHA256
e8cdc9744d5786a564369cedb27302a26633d36199f89c07018e59607aa063d2

SHA512
fcfdc4938fa6f3ad833fa22d28375e63644fb13a789c7bf7e0792ddfa8eb3b028c047c5de287e37042f9e74d7fab4b25065850606356026bffea341aff1f26ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuk9052.exe

Filesize
507KB

MD5
07dbe29d822f9e9c45ebbe8d3088d811

SHA1
54a8d88f898c81cc44f5fd1fedba95bca99bc7ca

SHA256
e89dab7928979dc8f2e6578b767681dc7e73fa8cc294c0e2f9ef0296eb23c6a2

SHA512
add04ebd1ba2614cc529c94a793baea32a63705ed13bf125c52d7aaa401ee6d32ff30eac9aba6dcd53d5e64f0c08af2ada718a4265513055b1226ba7be2c050d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr391172.exe

Filesize
15KB

MD5
886e8be74e2fb92bad9ea609f7e71648

SHA1
623655e1e451cb8c9a36456f2965d996e79af06d

SHA256
314b98f37343d9bb49ca7614c259ce7de5e950bc61a50e8ffe088caae88d6639

SHA512
c5cac22c602a6739689a1458aaa9cc8325ec75bc5905ed35ad026e66e897358fb3256980f0d0e98cb7c4c6096d62df98104a90f09082bc3353a497b6ffbd4cf9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku281794.exe

Filesize
426KB

MD5
2952ffa31653f73e621f2ec11f0e637f

SHA1
35dd64222c183b2394d11f426cf3d2d50492cb36

SHA256
f38e9983eb1b8731c3999fcd7e342bb5c5253e73004099eebe23cc7cdff71d58

SHA512
c4bbe07dece8e0e3bdd4c885e7dafad52fdf8eb866fcd1e36f882430248512129448fc3be961c8794f5479d44f2216af64d14bcf9ab7e927c6efaa55e6383d72

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/2960-50-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-86-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-24-0x0000000005340000-0x00000000053A6000-memory.dmp

Filesize
408KB

Download
memory/2960-25-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-52-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-88-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-42-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-84-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-82-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-80-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-76-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-40-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-72-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-70-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-68-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-66-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-64-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-62-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-58-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-56-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-44-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-22-0x0000000002580000-0x00000000025E6000-memory.dmp

Filesize
408KB

Download
memory/2960-48-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-46-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-55-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-23-0x0000000004D90000-0x0000000005334000-memory.dmp

Filesize
5.6MB

Download
memory/2960-75-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-38-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-36-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-34-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-32-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-30-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-28-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-26-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-78-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-60-0x0000000005340000-0x000000000539F000-memory.dmp

Filesize
380KB

Download
memory/2960-2105-0x0000000005540000-0x0000000005572000-memory.dmp

Filesize
200KB

Download
memory/4920-15-0x0000000000A80000-0x0000000000A8A000-memory.dmp

Filesize
40KB

Download
memory/4920-14-0x00007FF91E483000-0x00007FF91E485000-memory.dmp

Filesize
8KB

Download
memory/4920-16-0x00007FF91E483000-0x00007FF91E485000-memory.dmp

Filesize
8KB

Download
memory/5556-2118-0x0000000000010000-0x0000000000040000-memory.dmp

Filesize
192KB

Download
memory/5556-2119-0x00000000047F0000-0x00000000047F6000-memory.dmp

Filesize
24KB

Download
memory/5556-2120-0x0000000004FB0000-0x00000000055C8000-memory.dmp

Filesize
6.1MB

Download
memory/5556-2121-0x0000000004AA0000-0x0000000004BAA000-memory.dmp

Filesize
1.0MB

Download
memory/5556-2122-0x0000000004990000-0x00000000049A2000-memory.dmp

Filesize
72KB

Download
memory/5556-2123-0x00000000049F0000-0x0000000004A2C000-memory.dmp

Filesize
240KB

Download
memory/5556-2124-0x0000000004A40000-0x0000000004A8C000-memory.dmp

Filesize
304KB

Download
memory/5916-2129-0x0000000000B30000-0x0000000000B5E000-memory.dmp

Filesize
184KB

Download
memory/5916-2130-0x0000000002D10000-0x0000000002D16000-memory.dmp

Filesize
24KB

Download