healer | 2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d

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
11/11/2024, 02:05

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General

Target

2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe
Size

660KB
MD5

9149a387ed35e12e42c3a7b71fa9b819
SHA1

2cfeeea6226a1ad3b5b55f6d912504be7f4eec55
SHA256

2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d
SHA512

2443d8023e7e14b11d80b377cdc501e86553d7bde1d4275465b2f0c9f76c2cedd6d030f56e52470c276f6bc6fad51498667821911a03e99959419ca767586fce
SSDEEP

12288:nMrXy9044oFnkCnTwTmn5BfUUbuW46othzdxOQKAM40axX:oy2o9/0a5B8FWyLdxO99It

Score

10^/10

healer redline dozt 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

dozt

77.91.124.145:4125

Attributes

auth_value
857bdfe4fa14711025859d89f18b32cb

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c99-12.dat	healer
behavioral1/memory/2980-15-0x0000000000330000-0x000000000033A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr594237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr594237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr594237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr594237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr594237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr594237.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/1356-2105-0x0000000005550000-0x0000000005582000-memory.dmp	family_redline
behavioral1/files/0x000d000000023b31-2110.dat	family_redline
behavioral1/memory/4996-2118-0x0000000000570000-0x00000000005A0000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c97-2127.dat	family_redline
behavioral1/memory/5824-2129-0x0000000000B60000-0x0000000000B90000-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	ku839750.exe

Executes dropped EXE 5 IoCs

pid	Process
3648	zihG8156.exe
2980	jr594237.exe
1356	ku839750.exe
4996	1.exe
5824	lr797684.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"	jr594237.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\\\""	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.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\\\""	zihG8156.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
6048	1356	WerFault.exe	98

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	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zihG8156.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku839750.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr797684.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	jr594237.exe
2980	jr594237.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	jr594237.exe
Token: SeDebugPrivilege	1356	ku839750.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 3648	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	85
PID 4216 wrote to memory of 3648	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	85
PID 4216 wrote to memory of 3648	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	85
PID 3648 wrote to memory of 2980	3648	zihG8156.exe	86
PID 3648 wrote to memory of 2980	3648	zihG8156.exe	86
PID 3648 wrote to memory of 1356	3648	zihG8156.exe	98
PID 3648 wrote to memory of 1356	3648	zihG8156.exe	98
PID 3648 wrote to memory of 1356	3648	zihG8156.exe	98
PID 1356 wrote to memory of 4996	1356	ku839750.exe	99
PID 1356 wrote to memory of 4996	1356	ku839750.exe	99
PID 1356 wrote to memory of 4996	1356	ku839750.exe	99
PID 4216 wrote to memory of 5824	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	104
PID 4216 wrote to memory of 5824	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	104
PID 4216 wrote to memory of 5824	4216	2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe	104

C:\Users\Admin\AppData\Local\Temp\2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe
"C:\Users\Admin\AppData\Local\Temp\2192f36aeb12b9fa00f28841a3ba9529eea295fde06f3c75577204ea039cca0d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihG8156.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihG8156.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594237.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594237.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2980
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku839750.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku839750.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1356
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4996
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 1368
      4⤵
      Program crash
      PID:6048
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr797684.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr797684.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1356 -ip 1356
1⤵
PID:4420

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\lr797684.exe

Filesize
169KB

MD5
70c300c91221edcb50e609fcd674b1b5

SHA1
5c10ef21e2aeab6ce2b48ddaa4fa80b188f33a82

SHA256
b7bd58e0f855547753294b7e676effa8d65511afc6c230db718f67ba9d24ed6e

SHA512
9241997860fb37032de77aef78f984c67e8ff527fea613d4aa19e611ab44f659a8f9e49b490ed95b0cd97fc7c338ef0a7aed6f2a748c09b8b605a29b87604558

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zihG8156.exe

Filesize
506KB

MD5
e2dbbc4d534e2cfeb277e12fb4a9cc89

SHA1
217cfa77cd1771274115dd65ba866150770ed39a

SHA256
2c45e0a16c33265d0989a58b9b917aa098631ec3d49ae2883c92a17fe456c738

SHA512
94194fe3e838445e06b1a2f3d118f143e66bf4cc2746fb8117695b2fa9e004fd83bace47dcd3251d0e705783a3bd9f0878936fb39a207b0937a3346d59cfe2dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr594237.exe

Filesize
13KB

MD5
1c0f1dea2686b488989d2ce3e4f15e0b

SHA1
5742d6d021707d3d26c36823dec3a86735fdfcdb

SHA256
71784322b1dcb6c2a3c9afbee57a1ab20fd9df2404ae16a87070abcca00cbf6f

SHA512
04ea753a8093a102ba36e179fc9b92ac358d7cff750cb0355f38ac51d973a7c4d34526d13f14163c96ed02a32e3a245a4532bba3b7af5d8e45b67a19cc4a1604

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku839750.exe

Filesize
426KB

MD5
5359133888c963af8b1752e7380485ae

SHA1
a0ddc7744a49569db7c38be5dbb68aa19ba30fda

SHA256
ca175e6bf1f389c18d3a58b21762950f08fe378b82302d160681aadec8b81c72

SHA512
d463fdec0bd0d3029709b5f1a806dfe1f3bd5270eb644888f703224e103bef0d74c47d4e4120cc423ab263d4dfb1e5b97159c0183ebb195ed937c1e806faa652

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1356-50-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-54-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-24-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/1356-30-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-46-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-88-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-86-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-84-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-82-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-78-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-76-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-74-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-72-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-70-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-68-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-64-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-62-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-60-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-58-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-36-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-53-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-22-0x0000000002330000-0x0000000002396000-memory.dmp

Filesize
408KB

Download
memory/1356-44-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-42-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-23-0x0000000004DD0000-0x0000000005374000-memory.dmp

Filesize
5.6MB

Download
memory/1356-38-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-40-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-34-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-32-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-28-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-81-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-66-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-56-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-48-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-26-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-25-0x0000000005380000-0x00000000053DF000-memory.dmp

Filesize
380KB

Download
memory/1356-2105-0x0000000005550000-0x0000000005582000-memory.dmp

Filesize
200KB

Download
memory/2980-14-0x00007FFBA0313000-0x00007FFBA0315000-memory.dmp

Filesize
8KB

Download
memory/2980-15-0x0000000000330000-0x000000000033A000-memory.dmp

Filesize
40KB

Download
memory/2980-16-0x00007FFBA0313000-0x00007FFBA0315000-memory.dmp

Filesize
8KB

Download
memory/4996-2118-0x0000000000570000-0x00000000005A0000-memory.dmp

Filesize
192KB

Download
memory/4996-2119-0x00000000026D0000-0x00000000026D6000-memory.dmp

Filesize
24KB

Download
memory/4996-2120-0x0000000005530000-0x0000000005B48000-memory.dmp

Filesize
6.1MB

Download
memory/4996-2121-0x0000000005020000-0x000000000512A000-memory.dmp

Filesize
1.0MB

Download
memory/4996-2122-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/4996-2123-0x0000000004F50000-0x0000000004F8C000-memory.dmp

Filesize
240KB

Download
memory/4996-2124-0x0000000004FA0000-0x0000000004FEC000-memory.dmp

Filesize
304KB

Download
memory/5824-2129-0x0000000000B60000-0x0000000000B90000-memory.dmp

Filesize
192KB

Download
memory/5824-2130-0x0000000005440000-0x0000000005446000-memory.dmp

Filesize
24KB

Download