healer | aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2

General

Target

aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe
Size

389KB
MD5

4069af214d80a18e083d1c14931b9fe4
SHA1

35bd2fbb9c5490c15ca1c8e6de7652ab02d2bec8
SHA256

aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2
SHA512

963220f8221e74ce7830f53f37ee4f5da11d0272da178c01bc954d15e69e08bf728cb82042fcbcb518f59e14790058cf321b774f06435391d92e12e25e424f11
SSDEEP

6144:K4y+bnr+Np0yN90QEZ11bMbz8xspx+FDDhMyNJSoyX6J/fdye3NH:cMr1y90TbLxsD+FhrNY6FMe3NH

Score

10^/10

healer redline roma dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

roma

C2

77.91.68.56:19071

Attributes

auth_value
f099c2cf92834dbc554a94e1456cf576

Signatures

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral1/files/0x00070000000231f1-144.dat	healer
behavioral1/files/0x00070000000231f1-146.dat	healer
behavioral1/memory/2800-147-0x0000000000050000-0x000000000005A000-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

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	p7330513.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	p7330513.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	p7330513.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	p7330513.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	p7330513.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	p7330513.exe

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

Executes dropped EXE 3 IoCs

pid	Process
3708	z8665773.exe
2800	p7330513.exe
4168	r4145299.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	p7330513.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.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\\\""	aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z8665773.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\\\""	z8665773.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2800	p7330513.exe
2800	p7330513.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2800	p7330513.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 3708	2896	aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe	85
PID 2896 wrote to memory of 3708	2896	aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe	85
PID 2896 wrote to memory of 3708	2896	aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe	85
PID 3708 wrote to memory of 2800	3708	z8665773.exe	86
PID 3708 wrote to memory of 2800	3708	z8665773.exe	86
PID 3708 wrote to memory of 4168	3708	z8665773.exe	92
PID 3708 wrote to memory of 4168	3708	z8665773.exe	92
PID 3708 wrote to memory of 4168	3708	z8665773.exe	92

C:\Users\Admin\AppData\Local\Temp\aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe
"C:\Users\Admin\AppData\Local\Temp\aaedd449b4ce5b8e2fc833c25d827df2622fde78472add9d9c21d9ee4b5e8db2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8665773.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8665773.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3708
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p7330513.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p7330513.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2800
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r4145299.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r4145299.exe
    3⤵
    - Executes dropped EXE
    PID:4168

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8665773.exe

Filesize
206KB

MD5
592b34a71a3509bc01a48e01eac2e3fa

SHA1
404237b8661c4442395d96ac148f54228e1659fe

SHA256
952fb5eb5e95358967be73dbbc9983c0c18c72a901c323b0c52eb7e4507d6207

SHA512
d734b33e2004d48754fc8b548d0973861b389e69dea4a683f70c341adbb84d21453cdfad62c20d60328905706461ff4af97561922cd5a4f986b0e6c1d1101fcc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8665773.exe

Filesize
206KB

MD5
592b34a71a3509bc01a48e01eac2e3fa

SHA1
404237b8661c4442395d96ac148f54228e1659fe

SHA256
952fb5eb5e95358967be73dbbc9983c0c18c72a901c323b0c52eb7e4507d6207

SHA512
d734b33e2004d48754fc8b548d0973861b389e69dea4a683f70c341adbb84d21453cdfad62c20d60328905706461ff4af97561922cd5a4f986b0e6c1d1101fcc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p7330513.exe

Filesize
13KB

MD5
c3258aaa76a40b7468e21ab9b0a92f4a

SHA1
f275d8d85564f0a5c8e6525b7063e1fe0f0f87bb

SHA256
5e2dd0ee71477c0170de01ed16e9868c66d596a2c52f5795119f75ca0272fde6

SHA512
515f1190539d85a92fb5111371a4b7c00075c28531185a1d421e7f05ec536e750feaffeb7fc4a78ba32e31ee77aea244b5e01c6371fd45e5abce0bf5ef91a4ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p7330513.exe

Filesize
13KB

MD5
c3258aaa76a40b7468e21ab9b0a92f4a

SHA1
f275d8d85564f0a5c8e6525b7063e1fe0f0f87bb

SHA256
5e2dd0ee71477c0170de01ed16e9868c66d596a2c52f5795119f75ca0272fde6

SHA512
515f1190539d85a92fb5111371a4b7c00075c28531185a1d421e7f05ec536e750feaffeb7fc4a78ba32e31ee77aea244b5e01c6371fd45e5abce0bf5ef91a4ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r4145299.exe

Filesize
175KB

MD5
5c7b576ba427d0119cb93ea104b410d7

SHA1
94bcbd182ef41b596fd5bfbf0f63bf1d6528ef26

SHA256
e805071dfb62e54b0e451e9d5a6bbaefc520df4922588f8ba86c0b7a14c55ad2

SHA512
8b6ac0c88c6d6e0c647305027843998639dc94a5fbef7a79785800b4c257b20457f3c15000a9452cbfb73db4f1a9ca3f1d5855c2834a3cc17946b75fc59f8725

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r4145299.exe

Filesize
175KB

MD5
5c7b576ba427d0119cb93ea104b410d7

SHA1
94bcbd182ef41b596fd5bfbf0f63bf1d6528ef26

SHA256
e805071dfb62e54b0e451e9d5a6bbaefc520df4922588f8ba86c0b7a14c55ad2

SHA512
8b6ac0c88c6d6e0c647305027843998639dc94a5fbef7a79785800b4c257b20457f3c15000a9452cbfb73db4f1a9ca3f1d5855c2834a3cc17946b75fc59f8725

Download Submit
memory/2800-147-0x0000000000050000-0x000000000005A000-memory.dmp

Filesize
40KB

Download
memory/2800-150-0x00007FFDA76E0000-0x00007FFDA81A1000-memory.dmp

Filesize
10.8MB

Download
memory/2800-148-0x00007FFDA76E0000-0x00007FFDA81A1000-memory.dmp

Filesize
10.8MB

Download
memory/4168-154-0x0000000000920000-0x0000000000950000-memory.dmp

Filesize
192KB

Download
memory/4168-155-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4168-156-0x000000000AD50000-0x000000000B368000-memory.dmp

Filesize
6.1MB

Download
memory/4168-157-0x000000000A8D0000-0x000000000A9DA000-memory.dmp

Filesize
1.0MB

Download
memory/4168-158-0x00000000051A0000-0x00000000051B0000-memory.dmp

Filesize
64KB

Download
memory/4168-159-0x000000000A810000-0x000000000A822000-memory.dmp

Filesize
72KB

Download
memory/4168-160-0x000000000A870000-0x000000000A8AC000-memory.dmp

Filesize
240KB

Download
memory/4168-161-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4168-162-0x00000000051A0000-0x00000000051B0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads