healer | 179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd

Analysis

max time kernel
148s
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 02:16

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General

Target

179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe
Size

660KB
MD5

edfddd0eab2af2e47920d6ec1a8ddc71
SHA1

1766887dc2ea985c328b48739307b8289b062c87
SHA256

179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd
SHA512

28ef36d7e9ea2277839e1bde483cc127b994957dffe8982dadfdaddbfc21c3376a73332fd050fc29475bd3268427e2073b7d2035c2471276db02d207b0a4a8f5
SSDEEP

12288:gMr3y90Sjj5zmEUTkASJ7h9OFeOo4QgnkJGbcZWQoIraF9OBGXcGWZ:Hy3sySTT1AGbcZ3SLxslZ

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/0x0008000000023cb3-12.dat	healer
behavioral1/memory/1788-15-0x0000000000990000-0x000000000099A000-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"	jr358342.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr358342.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr358342.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr358342.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr358342.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr358342.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/4200-2105-0x0000000005540000-0x0000000005572000-memory.dmp	family_redline
behavioral1/files/0x000300000001e5b4-2110.dat	family_redline
behavioral1/memory/476-2118-0x00000000002A0000-0x00000000002D0000-memory.dmp	family_redline
behavioral1/files/0x0007000000023cb1-2127.dat	family_redline
behavioral1/memory/4168-2129-0x0000000000190000-0x00000000001BE000-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	ku520122.exe

Executes dropped EXE 5 IoCs

pid	Process
4620	zisg1007.exe
1788	jr358342.exe
4200	ku520122.exe
476	1.exe
4168	lr604017.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"	jr358342.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\\\""	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.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\\\""	zisg1007.exe

Launches sc.exe 1 IoCs

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

pid	Process
5728	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
5804	4200	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	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zisg1007.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku520122.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr604017.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1788	jr358342.exe
1788	jr358342.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1788	jr358342.exe
Token: SeDebugPrivilege	4200	ku520122.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 4620	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	86
PID 4040 wrote to memory of 4620	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	86
PID 4040 wrote to memory of 4620	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	86
PID 4620 wrote to memory of 1788	4620	zisg1007.exe	87
PID 4620 wrote to memory of 1788	4620	zisg1007.exe	87
PID 4620 wrote to memory of 4200	4620	zisg1007.exe	95
PID 4620 wrote to memory of 4200	4620	zisg1007.exe	95
PID 4620 wrote to memory of 4200	4620	zisg1007.exe	95
PID 4200 wrote to memory of 476	4200	ku520122.exe	96
PID 4200 wrote to memory of 476	4200	ku520122.exe	96
PID 4200 wrote to memory of 476	4200	ku520122.exe	96
PID 4040 wrote to memory of 4168	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	101
PID 4040 wrote to memory of 4168	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	101
PID 4040 wrote to memory of 4168	4040	179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe	101

C:\Users\Admin\AppData\Local\Temp\179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe
"C:\Users\Admin\AppData\Local\Temp\179179c68d94ae69e843265e97b829eb2ead32da83c786bbcb76483e59474dfd.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisg1007.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisg1007.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr358342.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr358342.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1788
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku520122.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku520122.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4200
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:476
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4200 -s 1376
      4⤵
      Program crash
      PID:5804
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr604017.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr604017.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4200 -ip 4200
1⤵
PID:5584

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5728

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\lr604017.exe

Filesize
168KB

MD5
9dacfe99bd2e423ac26c9204007d3c56

SHA1
ee58328a6bcf19db3dc2a25515a54691a0955ccd

SHA256
d0ca4b693dd8aeea2bd19cf27eaa10fee9d2d4498fc023e4f9dc6b90009f33fb

SHA512
ac1f0f9ea3240db7c5f6d4054bb2b9d5fedb46e4bea04e8b2d1767083189c5d604d698f63d098ca39dd75086317ca88564652e87e61f81dbccd029b29fadf74a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zisg1007.exe

Filesize
507KB

MD5
7e4fa6745ce518d4dfb9337a29b07d9a

SHA1
ccf63f91ec98e855b704cd599641af0fe215ea26

SHA256
f4ce776cbbfdfcfbc5f083bb4ae05e6bb8b30ef45b07e6ab325f73a7c957a94c

SHA512
239b4fb333e6db0357f859bb1223f58b310db09fa4c13ea09efe9800ac6530268c6e2653ec7fe4007666059f7edf5ad73e2fdf58b708148ab0a473011764b091

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr358342.exe

Filesize
14KB

MD5
b516526c6da6f8f5d12892e2cb223888

SHA1
09dcc30c84751a4bdc74bf998324a5045c72d611

SHA256
4b3921aaede4b1a4b79819975ed1122824864bf230669f0631e255715c8042f7

SHA512
b687d2fb6c52335562c652b2b1ef5a0b71ebd282010150134aba1bdcec115f7869778048701af237de45f3f1daa84bab493d3f2e866b090d855f33f0114d565d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku520122.exe

Filesize
426KB

MD5
06e51203f9f4a6a416852e7cae549c4b

SHA1
68c6b361fe1e827c6573b4f420646ace586defb1

SHA256
393e6099da0c312e913ff78cd32ffdce7b4636098dea031ebc5583e69599ba68

SHA512
294db78b470318b7980eebf516f9b884e24acaa5e5155711910dec7aa33268d99f9023ca192e8c966f39b8cd3b4dc7f73fff105e1329c3f0e9c205c7443d58d5

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/476-2118-0x00000000002A0000-0x00000000002D0000-memory.dmp

Filesize
192KB

Download
memory/476-2120-0x0000000005220000-0x0000000005838000-memory.dmp

Filesize
6.1MB

Download
memory/476-2119-0x0000000004B80000-0x0000000004B86000-memory.dmp

Filesize
24KB

Download
memory/476-2124-0x0000000004E20000-0x0000000004E6C000-memory.dmp

Filesize
304KB

Download
memory/476-2123-0x0000000004C80000-0x0000000004CBC000-memory.dmp

Filesize
240KB

Download
memory/476-2122-0x0000000004C20000-0x0000000004C32000-memory.dmp

Filesize
72KB

Download
memory/476-2121-0x0000000004D10000-0x0000000004E1A000-memory.dmp

Filesize
1.0MB

Download
memory/1788-14-0x00007FFCB57A3000-0x00007FFCB57A5000-memory.dmp

Filesize
8KB

Download
memory/1788-15-0x0000000000990000-0x000000000099A000-memory.dmp

Filesize
40KB

Download
memory/1788-16-0x00007FFCB57A3000-0x00007FFCB57A5000-memory.dmp

Filesize
8KB

Download
memory/4168-2130-0x0000000002420000-0x0000000002426000-memory.dmp

Filesize
24KB

Download
memory/4168-2129-0x0000000000190000-0x00000000001BE000-memory.dmp

Filesize
184KB

Download
memory/4200-66-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-42-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-80-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-78-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-76-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-74-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-72-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-70-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-68-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-84-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-60-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-58-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-56-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-55-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-52-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-50-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-48-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-46-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-44-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-82-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-40-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-38-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-36-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-34-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-32-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-28-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-86-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-88-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-62-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-64-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-24-0x00000000052F0000-0x0000000005356000-memory.dmp

Filesize
408KB

Download
memory/4200-23-0x0000000004D30000-0x00000000052D4000-memory.dmp

Filesize
5.6MB

Download
memory/4200-22-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/4200-30-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-26-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-25-0x00000000052F0000-0x000000000534F000-memory.dmp

Filesize
380KB

Download
memory/4200-2105-0x0000000005540000-0x0000000005572000-memory.dmp

Filesize
200KB

Download