healer | dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91

General

Target

dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe
Size

479KB
MD5

6c9ef6b2dfa3cd1fca9d546791c77457
SHA1

5603b22c3b031a539bc8011b94d0a973aa21c12d
SHA256

dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91
SHA512

80e6edc7468b74bb869de475b394c3f6ca8c626e6b959dec77dda628bcd602053da06ec7483602ea6b1bf2b686ce2e348f24a11a04a35687455522c1ab035566
SSDEEP

12288:jMr1y90pUt43ti5c1u31kTgjRQ6aIXXv4tl8zyOBufn:eyqO8IXWTK5Qt3OBe

Score

10^/10

healer redline morty discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

morty

C2

217.196.96.101:4132

Attributes

auth_value
fe1a24c211cc8e5bf9ff11c737ce0e97

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/396-15-0x00000000022B0000-0x00000000022CA000-memory.dmp	healer
behavioral1/memory/396-18-0x0000000004980000-0x0000000004998000-memory.dmp	healer
behavioral1/memory/396-20-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-21-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-47-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-45-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-43-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-41-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-39-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-37-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-35-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-33-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-31-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-29-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-27-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-25-0x0000000004980000-0x0000000004992000-memory.dmp	healer
behavioral1/memory/396-23-0x0000000004980000-0x0000000004992000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a5163955.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023bd9-55.dat	family_redline
behavioral1/memory/3664-56-0x0000000000610000-0x000000000063E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2860	v3615516.exe
396	a5163955.exe
3664	b4602390.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	a5163955.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a5163955.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\\\""	dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.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\\\""	v3615516.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	v3615516.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5163955.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4602390.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
396	a5163955.exe
396	a5163955.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	396	a5163955.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 2860	4848	dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe	83
PID 4848 wrote to memory of 2860	4848	dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe	83
PID 4848 wrote to memory of 2860	4848	dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe	83
PID 2860 wrote to memory of 396	2860	v3615516.exe	84
PID 2860 wrote to memory of 396	2860	v3615516.exe	84
PID 2860 wrote to memory of 396	2860	v3615516.exe	84
PID 2860 wrote to memory of 3664	2860	v3615516.exe	96
PID 2860 wrote to memory of 3664	2860	v3615516.exe	96
PID 2860 wrote to memory of 3664	2860	v3615516.exe	96

C:\Users\Admin\AppData\Local\Temp\dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe
"C:\Users\Admin\AppData\Local\Temp\dae8677f88824e370213d688e0047ff32436c503f230d23e94164f4d84538f91.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3615516.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3615516.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5163955.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5163955.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:396
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4602390.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4602390.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3615516.exe

Filesize
307KB

MD5
eb955595034bc0cc402ccb5399184d75

SHA1
0ef7dad41a482c6c014a1dc7805f4cbf87d111ee

SHA256
917d5af51b952563c50c7c55e24ab87f35daf3efc84e7f8bd1a2b1279eabdd0d

SHA512
23ff152161d89ea1c2eef5a27c942a1a11a4ce1d8364acc5476458078ca19b9422da7a7f71275c75e27e5c0ced2a6750d7b28002f2d17c6672a52402688848da

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5163955.exe

Filesize
178KB

MD5
1651d7c1b427d290a4b42cf0d31804dc

SHA1
a67cf3a9d4bb4ea92a003b6230727618b144721a

SHA256
3521b214f60f5da9e68082b26a8d4c6729d5a7e2d27496018b4975f798e71731

SHA512
01ac611f2ec03441590e66965ef4ff12d47cf0e61f2c52738213ad4c1950bb28bf9cbb48a8bf110caeb4b834372c0d82bac37a11b87aeb95d656b9b51a3c5cdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4602390.exe

Filesize
168KB

MD5
93a34d6bcc17c58318d14716c4edc909

SHA1
45ff78179d9db4bbe2cfc62336c78f623ea0ec8f

SHA256
fc23a5523989c6081cf07f4d23e00ef408ceaa867123b722c5d36c1c7d345d3b

SHA512
1de02f5990465c0df8b9609a5ff1e6cc30672a7396ef64d51809b0250c11158df51a275ca1decef6341df1b4c16f1ef21607cbfbfc93d81ae09412eedc85beaf

Download Submit
memory/396-37-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-29-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-17-0x0000000004A50000-0x0000000004FF4000-memory.dmp

Filesize
5.6MB

Download
memory/396-18-0x0000000004980000-0x0000000004998000-memory.dmp

Filesize
96KB

Download
memory/396-19-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/396-20-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-21-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-47-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-31-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-48-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/396-43-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-41-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-39-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-15-0x00000000022B0000-0x00000000022CA000-memory.dmp

Filesize
104KB

Download
memory/396-16-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/396-35-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-45-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-33-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-27-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-25-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-23-0x0000000004980000-0x0000000004992000-memory.dmp

Filesize
72KB

Download
memory/396-49-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

Filesize
4KB

Download
memory/396-50-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/396-52-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/396-14-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

Filesize
4KB

Download
memory/3664-56-0x0000000000610000-0x000000000063E000-memory.dmp

Filesize
184KB

Download
memory/3664-57-0x00000000027B0000-0x00000000027B6000-memory.dmp

Filesize
24KB

Download
memory/3664-58-0x000000000A9E0000-0x000000000AFF8000-memory.dmp

Filesize
6.1MB

Download
memory/3664-60-0x000000000A3C0000-0x000000000A3D2000-memory.dmp

Filesize
72KB

Download
memory/3664-59-0x000000000A4D0000-0x000000000A5DA000-memory.dmp

Filesize
1.0MB

Download
memory/3664-61-0x000000000A3E0000-0x000000000A41C000-memory.dmp

Filesize
240KB

Download
memory/3664-62-0x00000000027F0000-0x000000000283C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads