healer | 36aabb6865df116a72f72e9c08c6ea01544c2d83b852eff487fa3a7321108027

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, 01:53

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General

Target

b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe
Size

927KB
MD5

d671a43cc433dbff920e45965f5810f4
SHA1

40180f91329335c841fd8d081e832e95af8ac826
SHA256

b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1
SHA512

41c8f2e1320435966201a0084b47b94cb9cf5b469c4a174aee0fa65f9a8708d427c27a3e9f2012be5071a87257e99f74624f113c2978e9855d1639bd5cdf1720
SSDEEP

12288:RMrry90NAWuTHqbZRztu/KbFv1d+bWlUFoWK4IkpixJMPATx4cSSkxu3+uORf/bz:Gya8SWeFNd+6lUbK4IVVASYymbuy

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/0x000b000000023b98-19.dat	healer
behavioral1/memory/2124-22-0x00000000001E0000-0x00000000001EA000-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	it513356.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it513356.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it513356.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it513356.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it513356.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it513356.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/1448-2112-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x000f000000023aee-2117.dat	family_redline
behavioral1/memory/6092-2125-0x0000000000230000-0x0000000000260000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b96-2134.dat	family_redline
behavioral1/memory/944-2136-0x0000000000AE0000-0x0000000000B0E000-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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	jr316860.exe

Executes dropped EXE 6 IoCs

pid	Process
4876	ziQa9310.exe
212	ziIF7287.exe
2124	it513356.exe
1448	jr316860.exe
6092	1.exe
944	kp153550.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"	it513356.exe

Adds Run key to start application 2 TTPs 3 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\\\""	b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.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\\\""	ziQa9310.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziIF7287.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
1828	1448	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 6 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	b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziQa9310.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziIF7287.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr316860.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp153550.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2124	it513356.exe
2124	it513356.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2124	it513356.exe
Token: SeDebugPrivilege	1448	jr316860.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 4876	372	b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe	83
PID 372 wrote to memory of 4876	372	b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe	83
PID 372 wrote to memory of 4876	372	b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe	83
PID 4876 wrote to memory of 212	4876	ziQa9310.exe	85
PID 4876 wrote to memory of 212	4876	ziQa9310.exe	85
PID 4876 wrote to memory of 212	4876	ziQa9310.exe	85
PID 212 wrote to memory of 2124	212	ziIF7287.exe	87
PID 212 wrote to memory of 2124	212	ziIF7287.exe	87
PID 212 wrote to memory of 1448	212	ziIF7287.exe	96
PID 212 wrote to memory of 1448	212	ziIF7287.exe	96
PID 212 wrote to memory of 1448	212	ziIF7287.exe	96
PID 1448 wrote to memory of 6092	1448	jr316860.exe	97
PID 1448 wrote to memory of 6092	1448	jr316860.exe	97
PID 1448 wrote to memory of 6092	1448	jr316860.exe	97
PID 4876 wrote to memory of 944	4876	ziQa9310.exe	102
PID 4876 wrote to memory of 944	4876	ziQa9310.exe	102
PID 4876 wrote to memory of 944	4876	ziQa9310.exe	102

C:\Users\Admin\AppData\Local\Temp\b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe
"C:\Users\Admin\AppData\Local\Temp\b181e8afd4822f75f69f62c09ee9194631a6669ca9283b575e855119316ba6c1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:372
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQa9310.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQa9310.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4876
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIF7287.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIF7287.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:212
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it513356.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it513356.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2124
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr316860.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr316860.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1448
    - - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:6092
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 1552
        5⤵
        Program crash
        
        PID:1828
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp153550.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp153550.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1448 -ip 1448
1⤵
PID:636

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\ziQa9310.exe

Filesize
661KB

MD5
c42d3306b6f41279d7c7ea452f1d5d58

SHA1
7bce7ddf63b7a31e4d458e3197cfcb29c4137f6c

SHA256
49cdf73501b36dec57ea6cc731d80292b62a2f33818389707f5130f9060d5eee

SHA512
17ee69bbadcb40204aa4569d489aa67f3690501d9f7eb3d440320299ff1b91f74e39b3e113f95dea3a7cc5662e6931454c9a50061c81ac1a08b9a0e383bed9dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp153550.exe

Filesize
168KB

MD5
01e8b748de3920959cb99cabc270603e

SHA1
7a8088974d277b900de2a8738df8d0cb83970693

SHA256
4b0d0a419688cb34a825c63b933bfd37e145c2e65d88ff2d1631b61944aa1c90

SHA512
984d56d9d3a48901d8d42c7028a5ec9ab9f556822152dcff33e873ad452ff26be8ddaca2e2f2cf3052e116275ebccd44f1fb59ce56cdc197ffa01bc60c3999ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziIF7287.exe

Filesize
507KB

MD5
22d144ceb15971d704e373d1f7090d16

SHA1
005ff1875257790241902fecba9b84d4ccb93adb

SHA256
58462ddb5271718aa4b62480324039be3b6ad43e299bad9afd55ba8d33c506e6

SHA512
97df513b53f389ffc49150e92522ec6b23efc76636ddbdb46e2edbdf6dd444226745890d5c920ba5f0264e3cf6eafc65149a30694d7e826ed774ca005eb4184a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it513356.exe

Filesize
15KB

MD5
e2e6fe9a49351846b3dfa3874333f5d3

SHA1
fcfa1279252ef9ba19e382e178cc1b54a9b59531

SHA256
9c1b44bfee7356fac9984eb55a57795cbaf6af8c0c3e3c78f8a54d912dbf3637

SHA512
6b493ecf1e967980ac2f4b816deb5a74e8c5a6ce99503944f8aaa93f1fdff669889a63645f812e0401adf2664bb9923745330e8bc03e19e37bc58c45727d2a01

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr316860.exe

Filesize
426KB

MD5
259de95abacce166bd7c584f3e2497a7

SHA1
7159ddb4e9f44adc2395d941d781dd26ba7cb8d0

SHA256
fa8f5a8a17d7fd1f0017229a2d6f241abd64b9ddba23641e638c028de35c8cb7

SHA512
14cb47991113a132f10e2c5f058e088816022f0a50a3e99ef3870d25ec5a13f2643ce7f8e8a06ef6cf8f0d4574c0c3f65c073ac3bc27801af37ee5d9b5d05f96

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/944-2137-0x0000000002E30000-0x0000000002E36000-memory.dmp

Filesize
24KB

Download
memory/944-2136-0x0000000000AE0000-0x0000000000B0E000-memory.dmp

Filesize
184KB

Download
memory/1448-61-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-49-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-45-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-95-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-93-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-89-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-87-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-85-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-83-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-81-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-79-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-77-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-75-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-71-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-69-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-67-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-65-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-63-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-31-0x0000000002590000-0x00000000025F6000-memory.dmp

Filesize
408KB

Download
memory/1448-59-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-55-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-53-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-51-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-39-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-47-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-43-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-41-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-37-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-35-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-91-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-73-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-57-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-33-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-32-0x0000000002590000-0x00000000025EF000-memory.dmp

Filesize
380KB

Download
memory/1448-2112-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/1448-29-0x0000000004BF0000-0x0000000004C56000-memory.dmp

Filesize
408KB

Download
memory/1448-30-0x0000000004C60000-0x0000000005204000-memory.dmp

Filesize
5.6MB

Download
memory/2124-24-0x00007FFB5B5B3000-0x00007FFB5B5B5000-memory.dmp

Filesize
8KB

Download
memory/2124-22-0x00000000001E0000-0x00000000001EA000-memory.dmp

Filesize
40KB

Download
memory/2124-21-0x00007FFB5B5B3000-0x00007FFB5B5B5000-memory.dmp

Filesize
8KB

Download
memory/6092-2125-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/6092-2126-0x0000000004A50000-0x0000000004A56000-memory.dmp

Filesize
24KB

Download
memory/6092-2127-0x0000000005270000-0x0000000005888000-memory.dmp

Filesize
6.1MB

Download
memory/6092-2128-0x0000000004D60000-0x0000000004E6A000-memory.dmp

Filesize
1.0MB

Download
memory/6092-2129-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

Filesize
72KB

Download
memory/6092-2130-0x0000000004B00000-0x0000000004B3C000-memory.dmp

Filesize
240KB

Download
memory/6092-2131-0x0000000004C60000-0x0000000004CAC000-memory.dmp

Filesize
304KB

Download