healer | 13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3

Analysis

max time kernel
108s
max time network
111s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
16-07-2023 14:43

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General

Target

13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Size

295KB
MD5

f6490686cf3562cf4f6dc5bc5909203e
SHA1

eba5844c13095430e89a90ce6d973aefdac3ffc0
SHA256

13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3
SHA512

7d5f341021f1708adccc2e56cb2104baff2e6f7aeff21527de1a5f6750f6f0c0d2e51b2550cec5c2ad9f9a2797e1365d0e09d7b5a2aee851c0cf26cfc8440fbe
SSDEEP

6144:J2TtLfFaxmcFpOjW/UPbMDK4+SeNL8aPrnkdcTLYEhEkajn:8Tt5ypkW/UjMDK4+h3aILJhEPn

Score

10^/10

healer dropper evasion trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral1/memory/2316-125-0x0000000002040000-0x000000000207E000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2316	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
2316	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe

C:\Users\Admin\AppData\Local\Temp\13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe
"C:\Users\Admin\AppData\Local\Temp\13918da54a9b6a4f9c2a0a5fa75025c634fd21573023a8ef17fb1283d27ec9c3.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2316-117-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2316-118-0x0000000002040000-0x000000000207E000-memory.dmp

Filesize
248KB

Download
memory/2316-124-0x0000000073CC0000-0x00000000743AE000-memory.dmp

Filesize
6.9MB

Download
memory/2316-125-0x0000000002040000-0x000000000207E000-memory.dmp

Filesize
248KB

Download
memory/2316-126-0x0000000006BB0000-0x0000000006BB1000-memory.dmp

Filesize
4KB

Download
memory/2316-127-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2316-128-0x0000000073CC0000-0x00000000743AE000-memory.dmp

Filesize
6.9MB

Download
memory/2316-131-0x0000000073CC0000-0x00000000743AE000-memory.dmp

Filesize
6.9MB

Download