healer | 054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22

Analysis

max time kernel
146s
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
11/11/2024, 01:19

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General

Target

054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe
Size

650KB
MD5

b774b345fa4c493fafe69ab23553af36
SHA1

9c5cce40cc53601803868c3ab6d57b46b8cb7b78
SHA256

054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22
SHA512

93e4cc2399a55b93fcc6d212e469874cccbeaef38fe33f2d1e721f12e4d8c2c1cc3d1fd0617c78ab206cd312a5bae7d4bd1aba972ba75ef6b0341e50d7d2a668
SSDEEP

12288:0MrLy90g+KZkqMzMAhLeLu91KxbzZa3iUNSuNouivzy5VOe:HysqMIALeLu91Kxbda3iceuivzyGe

Score

10^/10

healer redline diza 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

diza

77.91.124.145:4125

Attributes

auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c74-12.dat	healer
behavioral1/memory/4796-15-0x00000000009F0000-0x00000000009FA000-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"	jr722613.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr722613.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr722613.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr722613.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr722613.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr722613.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/2476-2105-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x000d000000023b40-2110.dat	family_redline
behavioral1/memory/5928-2118-0x0000000000E10000-0x0000000000E40000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c72-2127.dat	family_redline
behavioral1/memory/4428-2129-0x0000000000040000-0x000000000006E000-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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	ku189241.exe

Executes dropped EXE 5 IoCs

pid	Process
4516	ziCt1076.exe
4796	jr722613.exe
2476	ku189241.exe
5928	1.exe
4428	lr329239.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"	jr722613.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\\\""	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.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\\\""	ziCt1076.exe

Launches sc.exe 1 IoCs

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

pid	Process
2060	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
6072	2476	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	lr329239.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziCt1076.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku189241.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4796	jr722613.exe
4796	jr722613.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4796	jr722613.exe
Token: SeDebugPrivilege	2476	ku189241.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 4516	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	83
PID 1732 wrote to memory of 4516	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	83
PID 1732 wrote to memory of 4516	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	83
PID 4516 wrote to memory of 4796	4516	ziCt1076.exe	84
PID 4516 wrote to memory of 4796	4516	ziCt1076.exe	84
PID 4516 wrote to memory of 2476	4516	ziCt1076.exe	96
PID 4516 wrote to memory of 2476	4516	ziCt1076.exe	96
PID 4516 wrote to memory of 2476	4516	ziCt1076.exe	96
PID 2476 wrote to memory of 5928	2476	ku189241.exe	97
PID 2476 wrote to memory of 5928	2476	ku189241.exe	97
PID 2476 wrote to memory of 5928	2476	ku189241.exe	97
PID 1732 wrote to memory of 4428	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	102
PID 1732 wrote to memory of 4428	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	102
PID 1732 wrote to memory of 4428	1732	054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe	102

C:\Users\Admin\AppData\Local\Temp\054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe
"C:\Users\Admin\AppData\Local\Temp\054b539eaa23fb708c46765d22d4c68b290723aab607cda23107758addfa3e22.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCt1076.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCt1076.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4516
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr722613.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr722613.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4796
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku189241.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku189241.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2476
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5928
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 1376
      4⤵
      Program crash
      PID:6072
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr329239.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr329239.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2476 -ip 2476
1⤵
PID:6024

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2060

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr329239.exe

Filesize
168KB

MD5
43f6268c18ce5501850147b049faffe9

SHA1
faa1868333a12520267a8c698e94b9283a0f470e

SHA256
f881227a4550edcb80c1ce02001164da3df9215ba2fd9109bfffbf9e66c1bc19

SHA512
2b875273daf722fcc93c6103fb3531801f2d122dc8e9a401412e25f6594db9c1081e3473295fb4ee4f9458b99aeafe00f844ee6e341a7a717e219568a3c9fb0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCt1076.exe

Filesize
496KB

MD5
37c64e612daaba4ede9b51442d02510e

SHA1
dd79aaf199db5bbd846e40467bd32226a36220a4

SHA256
12ae90fc9d098d816f3e594d4e8a11834200f7096770a693d3df3e4face0675a

SHA512
4ca8a66d7fe9cfc8f5e3d3f1ea62302926525c65fb90d688baebcfdbbbf2da4aad40af2f77db59dbbc2141693ae3740b37dcc8dc987b9dbaa8294e3e19a51ff4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr722613.exe

Filesize
11KB

MD5
47db0ec2b979ed9fc1927b783fffc4f0

SHA1
9d64fd262e84bf22e1f64790445c11975223275c

SHA256
64995464f1ccd062407079e0142fab4edb3ebbac15d111f5d41e6c7892f0283d

SHA512
11f302ac74fca7dba02ecc43b448608b46b8d0bef452d04f62494117b1b9aed85e3b17b765982c0317b1d59c144bb60120ed67023cfd6236bc6d625454a44b9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku189241.exe

Filesize
414KB

MD5
97cb1de5f6d3beff57bd2fa7dcaf4881

SHA1
b3f0f7ce21ecabcf6fdaa5d6740bedac4b134362

SHA256
c6cad0f12260119c5709647fd0459efec1552bfbfbbd021e960465f9660f5762

SHA512
8033c69ce1db26a364e3ac9d5c75b74b50f227443bbb11d3ab527434ef9c44ccba2274de473ae553dc74240268ad9d4573f91f12f8f756937fbdb92ffdafe711

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/2476-52-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-56-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-24-0x0000000004C10000-0x0000000004C76000-memory.dmp

Filesize
408KB

Download
memory/2476-36-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-40-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-88-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-86-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-84-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-82-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-80-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-78-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-74-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-72-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-70-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-68-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-66-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-64-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-62-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-58-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-44-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-54-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-22-0x0000000004BA0000-0x0000000004C06000-memory.dmp

Filesize
408KB

Download
memory/2476-51-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-48-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-23-0x0000000004CA0000-0x0000000005244000-memory.dmp

Filesize
5.6MB

Download
memory/2476-42-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-46-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-38-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-34-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-32-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-30-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-28-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-76-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-60-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-26-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-25-0x0000000004C10000-0x0000000004C6F000-memory.dmp

Filesize
380KB

Download
memory/2476-2105-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/4428-2130-0x00000000021E0000-0x00000000021E6000-memory.dmp

Filesize
24KB

Download
memory/4428-2129-0x0000000000040000-0x000000000006E000-memory.dmp

Filesize
184KB

Download
memory/4796-14-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

Filesize
8KB

Download
memory/4796-16-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

Filesize
8KB

Download
memory/4796-15-0x00000000009F0000-0x00000000009FA000-memory.dmp

Filesize
40KB

Download
memory/5928-2118-0x0000000000E10000-0x0000000000E40000-memory.dmp

Filesize
192KB

Download
memory/5928-2120-0x0000000005E70000-0x0000000006488000-memory.dmp

Filesize
6.1MB

Download
memory/5928-2121-0x0000000005960000-0x0000000005A6A000-memory.dmp

Filesize
1.0MB

Download
memory/5928-2122-0x0000000005690000-0x00000000056A2000-memory.dmp

Filesize
72KB

Download
memory/5928-2123-0x00000000056F0000-0x000000000572C000-memory.dmp

Filesize
240KB

Download
memory/5928-2119-0x0000000003140000-0x0000000003146000-memory.dmp

Filesize
24KB

Download
memory/5928-2124-0x0000000005850000-0x000000000589C000-memory.dmp

Filesize
304KB

Download