healer | b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c

Analysis

max time kernel
146s
max time network
154s
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, 23:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe
Size

650KB
MD5

208891c953f6b2d1e6497be64d4fcd3d
SHA1

b89bb22fa90b7e9ebaecf550025918f69909c2db
SHA256

b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c
SHA512

086aa617a84b8d67b63ce9e4d04ba659efb8923d5698da2bf0bf3b84dea40fb1acbcd504518f799431b02eadd70945c5c427dfc4ea6ef3974e7e5279f69215a9
SSDEEP

12288:aMrTy90ml5+HJgPDc/Zem9nAppddY+QM7fs7JEmUZvllCQoKI/jrx:RyXu9eddY+QMQSmQJoKIx

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/0x0008000000023c9d-12.dat	healer
behavioral1/memory/3124-15-0x0000000000440000-0x000000000044A000-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	jr679135.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr679135.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr679135.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr679135.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr679135.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr679135.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/1148-2105-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x0008000000022719-2111.dat	family_redline
behavioral1/memory/4044-2118-0x0000000000C20000-0x0000000000C50000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c9b-2128.dat	family_redline
behavioral1/memory/3348-2129-0x0000000000320000-0x000000000034E000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	ku894822.exe

Executes dropped EXE 5 IoCs

pid	Process
2580	zidC4833.exe
3124	jr679135.exe
1148	ku894822.exe
4044	1.exe
3348	lr464788.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"	jr679135.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\\\""	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.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\\\""	zidC4833.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
4996	1148	WerFault.exe	97

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	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zidC4833.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku894822.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr464788.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3124	jr679135.exe
3124	jr679135.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3124	jr679135.exe
Token: SeDebugPrivilege	1148	ku894822.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 2580	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	83
PID 4748 wrote to memory of 2580	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	83
PID 4748 wrote to memory of 2580	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	83
PID 2580 wrote to memory of 3124	2580	zidC4833.exe	84
PID 2580 wrote to memory of 3124	2580	zidC4833.exe	84
PID 2580 wrote to memory of 1148	2580	zidC4833.exe	97
PID 2580 wrote to memory of 1148	2580	zidC4833.exe	97
PID 2580 wrote to memory of 1148	2580	zidC4833.exe	97
PID 1148 wrote to memory of 4044	1148	ku894822.exe	98
PID 1148 wrote to memory of 4044	1148	ku894822.exe	98
PID 1148 wrote to memory of 4044	1148	ku894822.exe	98
PID 4748 wrote to memory of 3348	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	103
PID 4748 wrote to memory of 3348	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	103
PID 4748 wrote to memory of 3348	4748	b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe	103

C:\Users\Admin\AppData\Local\Temp\b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe
"C:\Users\Admin\AppData\Local\Temp\b89fe52699da933365341cea2dee258692c127665029dd5ac22796de23c7da0c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4748
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidC4833.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidC4833.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr679135.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr679135.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3124
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku894822.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku894822.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1148
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4044
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 1524
      4⤵
      Program crash
      PID:4996
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr464788.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr464788.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1148 -ip 1148
1⤵
PID:3108

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr464788.exe

Filesize
168KB

MD5
a0fd84fced82cac508ae1d5868a9e6f4

SHA1
4705b07e2a62de31372ebc4c691964d6cf954ad8

SHA256
b62e7087b50041e5191486f43c3130f5930e3c65fc0987eacfe96551c7b87d22

SHA512
02855d2df11e93f4a18346c8d44d43aae57d03b50de45d355844a00b72192d9cfccd66b43d0ab56a2c2b6e6d2faca2af2e1d95e41cf1556a904bb6133f84e754

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidC4833.exe

Filesize
496KB

MD5
94068e810c452c891bdce7b0a5e540c1

SHA1
2c7deacc1e0ee8fb6ca6ce0dde3a970cad63fd18

SHA256
88beba33d5d9d56e97a78a87f14512df16685acaaf149d0a6a607ec14fd7c907

SHA512
dd99e7dc931846cef9c8a9d0531f8aa3fa6553530d703c8a61a230c78cfe203893486a74efdcc8c1703c1444492003ede438a52b824d12e4e67754adb286abc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr679135.exe

Filesize
11KB

MD5
e990d9289a11a53f8f3d4782ec48ace0

SHA1
da68207df1d2d60c65aa8026e0d15d0bfdcc9109

SHA256
7a87d2934f6764e8e9c3671a5f61a2e8c1315d61333d6780444b6c6b794684d0

SHA512
9926c7d4c4210bae835528b74ab1a7c504468faa674f7640f997e34c1d7b6ae9244268bb42005083f71666083e70dcda11f4212c28f054849fc17516f3ea6a79

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku894822.exe

Filesize
414KB

MD5
2663e42829f52a002c621242a516f11e

SHA1
60c0f72ec9d3e8e685459108a9c26a64d26d82dc

SHA256
a4cfb4e23904f54b47940dfe624cd3c2dfd3c940b6c17e0cdd778dd73ebd9edd

SHA512
22402f50ea5d6fb3ff3ecd95c643a1ab2ce734701e8818cad0aad067df5e7257a397acb06ab8a390fd6f8728665d5a130e38b82ef9e42cfa95bb487965172d8b

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1148-52-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-56-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-24-0x00000000051B0000-0x0000000005216000-memory.dmp

Filesize
408KB

Download
memory/1148-26-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-44-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-86-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-88-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-82-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-80-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-78-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-76-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-74-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-72-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-70-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-68-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-66-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-62-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-60-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-58-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-38-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-54-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-22-0x0000000004B10000-0x0000000004B76000-memory.dmp

Filesize
408KB

Download
memory/1148-50-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-46-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-23-0x0000000004BA0000-0x0000000005144000-memory.dmp

Filesize
5.6MB

Download
memory/1148-40-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-42-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-34-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-32-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-30-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-28-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-84-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-64-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-48-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-36-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-25-0x00000000051B0000-0x000000000520F000-memory.dmp

Filesize
380KB

Download
memory/1148-2105-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/3124-14-0x00007FFA5DAA3000-0x00007FFA5DAA5000-memory.dmp

Filesize
8KB

Download
memory/3124-15-0x0000000000440000-0x000000000044A000-memory.dmp

Filesize
40KB

Download
memory/3124-16-0x00007FFA5DAA3000-0x00007FFA5DAA5000-memory.dmp

Filesize
8KB

Download
memory/3348-2129-0x0000000000320000-0x000000000034E000-memory.dmp

Filesize
184KB

Download
memory/3348-2130-0x0000000000BD0000-0x0000000000BD6000-memory.dmp

Filesize
24KB

Download
memory/4044-2118-0x0000000000C20000-0x0000000000C50000-memory.dmp

Filesize
192KB

Download
memory/4044-2119-0x0000000002E10000-0x0000000002E16000-memory.dmp

Filesize
24KB

Download
memory/4044-2120-0x0000000005BA0000-0x00000000061B8000-memory.dmp

Filesize
6.1MB

Download
memory/4044-2121-0x0000000005690000-0x000000000579A000-memory.dmp

Filesize
1.0MB

Download
memory/4044-2122-0x00000000055A0000-0x00000000055B2000-memory.dmp

Filesize
72KB

Download
memory/4044-2123-0x0000000005600000-0x000000000563C000-memory.dmp

Filesize
240KB

Download
memory/4044-2124-0x00000000057A0000-0x00000000057EC000-memory.dmp

Filesize
304KB

Download