healer | 0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed

General

Target

0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe
Size

539KB
MD5

208f15658776879ab057845447f79919
SHA1

a12f7dbe1129222b9357560d3c0df9f445bf19ad
SHA256

0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed
SHA512

7a46606fdee4cba397f5c6ebcda620b9597011b97780e275fa1fdce3392c6abaac984673a842b62f1be6fd8b050635a14aa73fc378ac9dbc16bddbc039708dd5
SSDEEP

12288:jMr6y90XSrTOYUHpyZ97PpoiuYPg7MUJkvBB7olGUgYAi6A:1yfHO9o9dvnKMfBB0tQA

Score

10^/10

healer redline fukia discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes

auth_value
e5783636fbd9e4f0cf9a017bce02e67e

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c8b-12.dat	healer
behavioral1/memory/1648-15-0x00000000008D0000-0x00000000008DA000-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	fMo15mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	fMo15mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	fMo15mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	fMo15mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	fMo15mn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	fMo15mn.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/0x0007000000023c8c-19.dat	family_redline
behavioral1/memory/1008-21-0x0000000000DF0000-0x0000000000E22000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3004	sSC06tc.exe
1648	fMo15mn.exe
1008	hAg87JW.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"	fMo15mn.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\\\""	0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.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\\\""	sSC06tc.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	hAg87JW.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sSC06tc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1648	fMo15mn.exe
1648	fMo15mn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1648	fMo15mn.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 3004	2024	0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe	85
PID 2024 wrote to memory of 3004	2024	0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe	85
PID 2024 wrote to memory of 3004	2024	0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe	85
PID 3004 wrote to memory of 1648	3004	sSC06tc.exe	86
PID 3004 wrote to memory of 1648	3004	sSC06tc.exe	86
PID 3004 wrote to memory of 1008	3004	sSC06tc.exe	100
PID 3004 wrote to memory of 1008	3004	sSC06tc.exe	100
PID 3004 wrote to memory of 1008	3004	sSC06tc.exe	100

C:\Users\Admin\AppData\Local\Temp\0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe
"C:\Users\Admin\AppData\Local\Temp\0e6da712b04d13acae654a7ca287c30f50fda3a3ca541b612f50a257edf479ed.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sSC06tc.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sSC06tc.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fMo15mn.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fMo15mn.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1648
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hAg87JW.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hAg87JW.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1008

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\sSC06tc.exe

Filesize
202KB

MD5
d79847b3e92c007441ddcc7d7a710ac4

SHA1
75f703655eace8a46f6b06e0e063d2a958f9d5dd

SHA256
8c63071670886ea16197b265fea0b127a7e922a1ff921763dc8ab554bb818dc8

SHA512
f6cfce82b3139e2314aaab863b7910ddb74494a41cf6e0412bce4d4e1a03730ee78f505d7a2d51ccbfbd69d6d5426681e95c6b2e5f70f93afcbf4b186011e20f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fMo15mn.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hAg87JW.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
memory/1008-21-0x0000000000DF0000-0x0000000000E22000-memory.dmp

Filesize
200KB

Download
memory/1008-22-0x0000000005C30000-0x0000000006248000-memory.dmp

Filesize
6.1MB

Download
memory/1008-23-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/1008-24-0x00000000056C0000-0x00000000056D2000-memory.dmp

Filesize
72KB

Download
memory/1008-25-0x0000000005720000-0x000000000575C000-memory.dmp

Filesize
240KB

Download
memory/1008-26-0x00000000058A0000-0x00000000058EC000-memory.dmp

Filesize
304KB

Download
memory/1648-14-0x00007FFAF2543000-0x00007FFAF2545000-memory.dmp

Filesize
8KB

Download
memory/1648-15-0x00000000008D0000-0x00000000008DA000-memory.dmp

Filesize
40KB

Download
memory/1648-16-0x00007FFAF2543000-0x00007FFAF2545000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads