healer | 332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2023, 08:46

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General

Target

332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe
Size

827KB
MD5

72da958183bd9b3679c5a0b9f4f8a73a
SHA1

3bf8a60694c8307e06ea1e8c847d4a6e587e0641
SHA256

332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93
SHA512

f99be6dbd54ee676a5f515804f5869bc5b565106bbb0e68fa84d2065197bb0f53295c5a791d206f0b0c620cdb7ba71c7876d7e56fca9eb4b0842edc1d23b88a3
SSDEEP

12288:QMr6y900NiEIxog5CDALPdtzO0On2VQvDBqVIhohG/tNcNJJneQ7hX142D9Ggsej:6yZmBCDAL/rOZxiOcpbR1JcgS5m

Score

10^/10

healer redline vaga dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

vaga

77.91.124.73:19071

Attributes

auth_value
393905212ded984248e8e000e612d4fe

Signatures

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral1/files/0x0009000000023023-39.dat	healer
behavioral1/files/0x0009000000023023-40.dat	healer
behavioral1/memory/1656-41-0x0000000000E20000-0x0000000000E2A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a6322156.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a6322156.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a6322156.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a6322156.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a6322156.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a6322156.exe

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

Executes dropped EXE 7 IoCs

pid	Process
912	v3638493.exe
568	v2595192.exe
2284	v8799536.exe
312	v0157484.exe
1656	a6322156.exe
5036	b9934605.exe
1028	c8372364.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"	a6322156.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.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\\\""	v3638493.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\\\""	v2595192.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\\\""	v8799536.exe
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\\\""	v0157484.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1656	a6322156.exe
1656	a6322156.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1656	a6322156.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 912	2824	332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe	85
PID 2824 wrote to memory of 912	2824	332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe	85
PID 2824 wrote to memory of 912	2824	332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe	85
PID 912 wrote to memory of 568	912	v3638493.exe	87
PID 912 wrote to memory of 568	912	v3638493.exe	87
PID 912 wrote to memory of 568	912	v3638493.exe	87
PID 568 wrote to memory of 2284	568	v2595192.exe	88
PID 568 wrote to memory of 2284	568	v2595192.exe	88
PID 568 wrote to memory of 2284	568	v2595192.exe	88
PID 2284 wrote to memory of 312	2284	v8799536.exe	89
PID 2284 wrote to memory of 312	2284	v8799536.exe	89
PID 2284 wrote to memory of 312	2284	v8799536.exe	89
PID 312 wrote to memory of 1656	312	v0157484.exe	90
PID 312 wrote to memory of 1656	312	v0157484.exe	90
PID 312 wrote to memory of 5036	312	v0157484.exe	91
PID 312 wrote to memory of 5036	312	v0157484.exe	91
PID 312 wrote to memory of 5036	312	v0157484.exe	91
PID 2284 wrote to memory of 1028	2284	v8799536.exe	92
PID 2284 wrote to memory of 1028	2284	v8799536.exe	92
PID 2284 wrote to memory of 1028	2284	v8799536.exe	92

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
PID:2396

C:\Users\Admin\AppData\Local\Temp\332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe
"C:\Users\Admin\AppData\Local\Temp\332c4ad3060f7606f7f18e3a3bebe89794cc9efdb48c00d4b7f5011ff3701c93.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3638493.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3638493.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:912
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2595192.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2595192.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:568
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8799536.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8799536.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2284
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0157484.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0157484.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:312
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a6322156.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a6322156.exe
        6⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1656
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b9934605.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b9934605.exe
        6⤵
        Executes dropped EXE
        
        PID:5036
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8372364.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8372364.exe
        5⤵
        Executes dropped EXE
        
        PID:1028

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3638493.exe

Filesize
723KB

MD5
9783a38a6eae214753b7a553787e87e0

SHA1
4f6e8ead7398844ac6280738824218c908970595

SHA256
05a2a3ff546a97fc20873b89c91b67ec4ea5a9a7d32f960a9a192e6918be4083

SHA512
f5cb2b3abb9a0e2af53dc583684b1b9ce6843c76326387975a9ff2f88bff2db1e9bff9725829757c40f1c445c6c45ee8597aaba77dcabe69c94a43c8449df5b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3638493.exe

Filesize
723KB

MD5
9783a38a6eae214753b7a553787e87e0

SHA1
4f6e8ead7398844ac6280738824218c908970595

SHA256
05a2a3ff546a97fc20873b89c91b67ec4ea5a9a7d32f960a9a192e6918be4083

SHA512
f5cb2b3abb9a0e2af53dc583684b1b9ce6843c76326387975a9ff2f88bff2db1e9bff9725829757c40f1c445c6c45ee8597aaba77dcabe69c94a43c8449df5b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2595192.exe

Filesize
497KB

MD5
f07fb372dee5d85a426774695d146196

SHA1
e67b04829903babaf0e5052068cf725acfefc477

SHA256
d9e5211db80efd95c732cdc4606dffcac57a7dd872dbbdbe25214183b2e4afff

SHA512
ba6cca879cc1d545dff16af0250e3cf61e4ffbcc56f413c82f7b9330273cbddcb27d872ef387b823017735976bf9c5f4898ad794a195a68c0a0e57d4072370f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v2595192.exe

Filesize
497KB

MD5
f07fb372dee5d85a426774695d146196

SHA1
e67b04829903babaf0e5052068cf725acfefc477

SHA256
d9e5211db80efd95c732cdc4606dffcac57a7dd872dbbdbe25214183b2e4afff

SHA512
ba6cca879cc1d545dff16af0250e3cf61e4ffbcc56f413c82f7b9330273cbddcb27d872ef387b823017735976bf9c5f4898ad794a195a68c0a0e57d4072370f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8799536.exe

Filesize
372KB

MD5
04f7baf5992b56154b6499f4228a318c

SHA1
8e383f91c86639d5c2530614846a15bf4e1b9531

SHA256
bbc9b5a958def976e8c22a224412e2506bdfcbfb0dc8dd6585d37bbeb761e8f7

SHA512
63b227bdf857d4253a41f873ef57a5a2cf6a6c260069cceb59f927086e5537d7db1045e835ea29d2832d4bb08f3ef8c7b77e041a939e926c7d0670d8b538736e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v8799536.exe

Filesize
372KB

MD5
04f7baf5992b56154b6499f4228a318c

SHA1
8e383f91c86639d5c2530614846a15bf4e1b9531

SHA256
bbc9b5a958def976e8c22a224412e2506bdfcbfb0dc8dd6585d37bbeb761e8f7

SHA512
63b227bdf857d4253a41f873ef57a5a2cf6a6c260069cceb59f927086e5537d7db1045e835ea29d2832d4bb08f3ef8c7b77e041a939e926c7d0670d8b538736e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8372364.exe

Filesize
174KB

MD5
b5a1bc8c1db9111f2e9f7667b625d35b

SHA1
0d1a663863cdd774effbc14995f789ec32e73fd5

SHA256
f3b8b800d939f895c1f4d2e8df739a1d935e4dbcfc38746161285d010c02d1d6

SHA512
999a66a7398c2c7531984f85d705b320a9f82df287a4ef4db6e0ffa349758e58ef55989334a1dba95b2e28d7d2eebff86be4d6f0d9cb82a92e089a84509391a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c8372364.exe

Filesize
174KB

MD5
b5a1bc8c1db9111f2e9f7667b625d35b

SHA1
0d1a663863cdd774effbc14995f789ec32e73fd5

SHA256
f3b8b800d939f895c1f4d2e8df739a1d935e4dbcfc38746161285d010c02d1d6

SHA512
999a66a7398c2c7531984f85d705b320a9f82df287a4ef4db6e0ffa349758e58ef55989334a1dba95b2e28d7d2eebff86be4d6f0d9cb82a92e089a84509391a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0157484.exe

Filesize
217KB

MD5
d00fd2fcf182fe5c849ac3531b1cb982

SHA1
b305b8e7cf534a11055fe9ebdba67a81c90d0805

SHA256
6c0c663dc0211baab7362e7ce9b34816bcc8f9f539fbfdca0aa989defb55f30e

SHA512
5ac6d1a2778a4539363e77bf6b19af13b8a9ecd9a34bb235fa45796550ebd5873daf50f3c2276ad1e68505c8b9d464a148e32decfb0afd26d7052adae48df547

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v0157484.exe

Filesize
217KB

MD5
d00fd2fcf182fe5c849ac3531b1cb982

SHA1
b305b8e7cf534a11055fe9ebdba67a81c90d0805

SHA256
6c0c663dc0211baab7362e7ce9b34816bcc8f9f539fbfdca0aa989defb55f30e

SHA512
5ac6d1a2778a4539363e77bf6b19af13b8a9ecd9a34bb235fa45796550ebd5873daf50f3c2276ad1e68505c8b9d464a148e32decfb0afd26d7052adae48df547

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a6322156.exe

Filesize
13KB

MD5
f98487dee6cf7670315b6b28be6b2569

SHA1
78bd3f5158012d74ee522ce08b776da83a4e8b16

SHA256
1358714c5b601268cbd85105a0769af0da33c5cd1e0e293b724841b6ff74e021

SHA512
c21a58196b6e6f2927bb4fa71d279ec32216148a39e7c75d1d3bbcbca61702a462078d98a3f8da38e7765c752ab61636af9502d65647fa30507a48014935c4ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a6322156.exe

Filesize
13KB

MD5
f98487dee6cf7670315b6b28be6b2569

SHA1
78bd3f5158012d74ee522ce08b776da83a4e8b16

SHA256
1358714c5b601268cbd85105a0769af0da33c5cd1e0e293b724841b6ff74e021

SHA512
c21a58196b6e6f2927bb4fa71d279ec32216148a39e7c75d1d3bbcbca61702a462078d98a3f8da38e7765c752ab61636af9502d65647fa30507a48014935c4ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b9934605.exe

Filesize
140KB

MD5
274ee844f3f0d06509ba702fb8b10aef

SHA1
03afb16b6513f498beae7e3bf5536d59d35441ba

SHA256
752291f14408e3aca55a076786955dafa977178355687c58b3fe0bc2d9e618e0

SHA512
49774e352f8b523686bb8691cf23471d7ba2de8e6a92ffa2561d60ca9ad054811b2b83a61f7481e1bb5e322a7bc2853d684919d2e15728cbca5fac2402a17e49

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b9934605.exe

Filesize
140KB

MD5
274ee844f3f0d06509ba702fb8b10aef

SHA1
03afb16b6513f498beae7e3bf5536d59d35441ba

SHA256
752291f14408e3aca55a076786955dafa977178355687c58b3fe0bc2d9e618e0

SHA512
49774e352f8b523686bb8691cf23471d7ba2de8e6a92ffa2561d60ca9ad054811b2b83a61f7481e1bb5e322a7bc2853d684919d2e15728cbca5fac2402a17e49

Download Submit
memory/1028-52-0x00000000009D0000-0x0000000000A00000-memory.dmp

Filesize
192KB

Download
memory/1028-51-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1028-53-0x000000000AEC0000-0x000000000B4D8000-memory.dmp

Filesize
6.1MB

Download
memory/1028-54-0x000000000A9B0000-0x000000000AABA000-memory.dmp

Filesize
1.0MB

Download
memory/1028-55-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/1028-56-0x000000000A8C0000-0x000000000A8D2000-memory.dmp

Filesize
72KB

Download
memory/1028-57-0x000000000A920000-0x000000000A95C000-memory.dmp

Filesize
240KB

Download
memory/1028-58-0x0000000074920000-0x00000000750D0000-memory.dmp

Filesize
7.7MB

Download
memory/1028-59-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/1656-44-0x00007FF9733C0000-0x00007FF973E81000-memory.dmp

Filesize
10.8MB

Download
memory/1656-42-0x00007FF9733C0000-0x00007FF973E81000-memory.dmp

Filesize
10.8MB

Download
memory/1656-41-0x0000000000E20000-0x0000000000E2A000-memory.dmp

Filesize
40KB

Download