healer | e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8

Analysis

max time kernel
230s
max time network
219s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 08:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe
Size

1.3MB
MD5

3816ebf28daa09e6c7059e4bb28d077c
SHA1

783d792e84761634c06568cb80d210b4d9ef51b6
SHA256

e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8
SHA512

b6af71b6a9a17a15d9b7e984e5ae14ae68f61209ab94d4e81c59327721ff1bb6e3ded80ba5bfbdc4ff57db1f5768bce42903554e42da2bdce7d9a5479652766f
SSDEEP

24576:1yMDhhLbG+9tBDREXKjNcTfv5rmGxX7TnOtEe3/khaDVcudE:QMDhhLl9tBDeXqoZSGxPQEePkhaJ

Score

10^/10

healer mystic dropper evasion persistence stealer trojan

Malware Config

Signatures

Detect Mystic stealer payload 4 IoCs

resource	yara_rule
behavioral2/memory/3744-43-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3744-44-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3744-45-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic
behavioral2/memory/3744-47-0x0000000000400000-0x0000000000428000-memory.dmp	family_mystic

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral2/memory/4904-35-0x0000000000400000-0x000000000040A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe

Mystic
Mystic is an infostealer written in C++.
stealer mystic

Executes dropped EXE 6 IoCs

pid	Process
4840	z4874342.exe
1672	z1070254.exe
400	z8059138.exe
3616	z6786393.exe
1932	q3272334.exe
4668	r6249605.exe

Adds Run key to start application 2 TTPs 5 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_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	z6786393.exe
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\\\""	e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.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\\\""	z4874342.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\\\""	z1070254.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	z8059138.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1932 set thread context of 4904	1932	q3272334.exe	92
PID 4668 set thread context of 3744	4668	r6249605.exe	100

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3276	1932	WerFault.exe	90
4580	4668	WerFault.exe	98
5016	3744	WerFault.exe	100

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4904	AppLaunch.exe
4904	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	AppLaunch.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 4840	4692	e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe	86
PID 4692 wrote to memory of 4840	4692	e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe	86
PID 4692 wrote to memory of 4840	4692	e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe	86
PID 4840 wrote to memory of 1672	4840	z4874342.exe	87
PID 4840 wrote to memory of 1672	4840	z4874342.exe	87
PID 4840 wrote to memory of 1672	4840	z4874342.exe	87
PID 1672 wrote to memory of 400	1672	z1070254.exe	88
PID 1672 wrote to memory of 400	1672	z1070254.exe	88
PID 1672 wrote to memory of 400	1672	z1070254.exe	88
PID 400 wrote to memory of 3616	400	z8059138.exe	89
PID 400 wrote to memory of 3616	400	z8059138.exe	89
PID 400 wrote to memory of 3616	400	z8059138.exe	89
PID 3616 wrote to memory of 1932	3616	z6786393.exe	90
PID 3616 wrote to memory of 1932	3616	z6786393.exe	90
PID 3616 wrote to memory of 1932	3616	z6786393.exe	90
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 1932 wrote to memory of 4904	1932	q3272334.exe	92
PID 3616 wrote to memory of 4668	3616	z6786393.exe	98
PID 3616 wrote to memory of 4668	3616	z6786393.exe	98
PID 3616 wrote to memory of 4668	3616	z6786393.exe	98
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100
PID 4668 wrote to memory of 3744	4668	r6249605.exe	100

C:\Users\Admin\AppData\Local\Temp\e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe
"C:\Users\Admin\AppData\Local\Temp\e40060da295bfcf077543a7ae8f6e93fa4f91c3b071e53e37b73ad0b3bdec3c8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4874342.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4874342.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4840
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1070254.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1070254.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1672
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8059138.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8059138.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:400
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6786393.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6786393.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:3616
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3272334.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3272334.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1932
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        Modifies Windows Defender Real-time Protection settings
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4904
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 608
        7⤵
        Program crash
        
        PID:3276
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6249605.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6249605.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:4668
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        
        PID:3744
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 540
        8⤵
        Program crash
        
        PID:5016
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 152
        7⤵
        Program crash
        
        PID:4580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1932 -ip 1932
1⤵
PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4668 -ip 4668
1⤵
PID:4028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3744 -ip 3744
1⤵
PID:3380

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4874342.exe

Filesize
1.2MB

MD5
ce27086f7b1ce8381e84f92f8fadbd05

SHA1
6c3a072e5fcf638d5104a9bb5c5949bd8e87eeae

SHA256
4c26acde338005b531f85c3dc0687fb63852c6b72594ca07906ea3cf30f11e35

SHA512
058c4cb76cd4f21174bffea5b45612873eb3e1e3603c7d0f17051e4f5c8b8cf65d20bac32c93a669c5b2b6db1819fb68ba919c437d2c62b10572dd36b057e61f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4874342.exe

Filesize
1.2MB

MD5
ce27086f7b1ce8381e84f92f8fadbd05

SHA1
6c3a072e5fcf638d5104a9bb5c5949bd8e87eeae

SHA256
4c26acde338005b531f85c3dc0687fb63852c6b72594ca07906ea3cf30f11e35

SHA512
058c4cb76cd4f21174bffea5b45612873eb3e1e3603c7d0f17051e4f5c8b8cf65d20bac32c93a669c5b2b6db1819fb68ba919c437d2c62b10572dd36b057e61f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1070254.exe

Filesize
1.0MB

MD5
ca2dac76d10f189021c96b895cc1937a

SHA1
5d0ffadd73e2ee0c458562e3e791d07157fcde27

SHA256
6d1a0b95baa9e86b57ceff552ddc8538adc41f57862bb1840f3b0343d828da0f

SHA512
ee429a754f6a370be96ce5a969263b38ca3dcefeb032c245a06853ed25c74d0b29aa07a65031e13d3461ca68e63cd07af643f94856c2632fe2141b70c8d2170e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z1070254.exe

Filesize
1.0MB

MD5
ca2dac76d10f189021c96b895cc1937a

SHA1
5d0ffadd73e2ee0c458562e3e791d07157fcde27

SHA256
6d1a0b95baa9e86b57ceff552ddc8538adc41f57862bb1840f3b0343d828da0f

SHA512
ee429a754f6a370be96ce5a969263b38ca3dcefeb032c245a06853ed25c74d0b29aa07a65031e13d3461ca68e63cd07af643f94856c2632fe2141b70c8d2170e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8059138.exe

Filesize
880KB

MD5
fe4e217ba5bbac3099e5868da70a3a7e

SHA1
4525dac81c15af26062ef642d8b2c003941e8e42

SHA256
278ee11335785d20dae591ec13e883118dbf8865232516d5f8825f9a441fe171

SHA512
606ef09ea58ebd8c7201e26c3a7e80e074647ca8f8f4d3dae903a26fdbc1790045da069230034738fc970cab1d441e683a082feb3e27cd9182113b97c2f43b56

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8059138.exe

Filesize
880KB

MD5
fe4e217ba5bbac3099e5868da70a3a7e

SHA1
4525dac81c15af26062ef642d8b2c003941e8e42

SHA256
278ee11335785d20dae591ec13e883118dbf8865232516d5f8825f9a441fe171

SHA512
606ef09ea58ebd8c7201e26c3a7e80e074647ca8f8f4d3dae903a26fdbc1790045da069230034738fc970cab1d441e683a082feb3e27cd9182113b97c2f43b56

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6786393.exe

Filesize
490KB

MD5
6dadabded965520a92d507929c6da9f1

SHA1
ae904d23ff3cadae7ba733be2e2e3d84a4e7abbd

SHA256
5ac92f9db2b9213478b6826581ab6f33ae114b8e4bf0e18536829ee1789240b6

SHA512
1c654b9c322661f568878940107e7377c8ba10befa6d68ea7a04c15985364e966aaa71a1fbc369c4ed94cff29a90fa10dfba225a5ab499151f19c6478c11a1ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6786393.exe

Filesize
490KB

MD5
6dadabded965520a92d507929c6da9f1

SHA1
ae904d23ff3cadae7ba733be2e2e3d84a4e7abbd

SHA256
5ac92f9db2b9213478b6826581ab6f33ae114b8e4bf0e18536829ee1789240b6

SHA512
1c654b9c322661f568878940107e7377c8ba10befa6d68ea7a04c15985364e966aaa71a1fbc369c4ed94cff29a90fa10dfba225a5ab499151f19c6478c11a1ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3272334.exe

Filesize
860KB

MD5
fd9a03e7cdd87a9d560bad35fcf33522

SHA1
3c0b74781934dc76128789cd54898528dd3bd22c

SHA256
c0d2213946f127ce55111f44cb8456b3fb60d9f2d2897f95a6a7e080c432c962

SHA512
54ed97fc9bc85b4f717e4795dd4d68250ee4246cc156f8354ba12cb1a165b170d17c0dd510fa907cc87006e53af9d298ca3b8822afb06a3d8917e3f3d3f83240

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q3272334.exe

Filesize
860KB

MD5
fd9a03e7cdd87a9d560bad35fcf33522

SHA1
3c0b74781934dc76128789cd54898528dd3bd22c

SHA256
c0d2213946f127ce55111f44cb8456b3fb60d9f2d2897f95a6a7e080c432c962

SHA512
54ed97fc9bc85b4f717e4795dd4d68250ee4246cc156f8354ba12cb1a165b170d17c0dd510fa907cc87006e53af9d298ca3b8822afb06a3d8917e3f3d3f83240

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6249605.exe

Filesize
1016KB

MD5
b4f5d1965bd91d4bbf652edec00c83ca

SHA1
32ae8c644df173c37d603d6d481d814840d77550

SHA256
5262e8df19d56b6fb8b2d2ad1ac641fe10ac6dadd8f35c52304c60e6f6ace698

SHA512
754e80b1e424c4bf2a2e4e568a6ce1bfe6396d3ac2cd849cedc0ff977f2eefad70a6a8ed9d047969a97903c2fa97418b7a0b0b24b00faf8832bdf332293784f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r6249605.exe

Filesize
1016KB

MD5
b4f5d1965bd91d4bbf652edec00c83ca

SHA1
32ae8c644df173c37d603d6d481d814840d77550

SHA256
5262e8df19d56b6fb8b2d2ad1ac641fe10ac6dadd8f35c52304c60e6f6ace698

SHA512
754e80b1e424c4bf2a2e4e568a6ce1bfe6396d3ac2cd849cedc0ff977f2eefad70a6a8ed9d047969a97903c2fa97418b7a0b0b24b00faf8832bdf332293784f5

Download Submit
memory/3744-43-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3744-44-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3744-45-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3744-47-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4904-37-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-39-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-36-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download
memory/4904-35-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download