healer | 08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16/08/2023, 09:02

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General

Target

08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe
Size

504KB
MD5

ac6fb3a0c6a33f59f6e2702bebf24cb4
SHA1

32a930c622fa276ff567feac91d0829983bebf4f
SHA256

08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206
SHA512

08bfb21fd25576ce0c5a0bb4886a38450802d54976973e19b174ce5e57c08c74125f429cd75efe0db8786c3cd64b288fe977eb7f2837e692538e49aa808c4800
SSDEEP

12288:eMrRy90aPA6hXBmbCJVfTMNNlU/DhwMuxV:PycM7MNNQDBCV

Score

10^/10

healer redline dava dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

dava

77.91.124.54:19071

Attributes

auth_value
3ce5222c1baaa06681dfe0012ce1de23

Signatures

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral1/files/0x0006000000023209-155.dat	healer
behavioral1/files/0x0006000000023209-156.dat	healer
behavioral1/memory/4632-157-0x00000000001A0000-0x00000000001AA000-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\DisableBehaviorMonitoring = "1"	h2458687.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h2458687.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h2458687.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h2458687.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h2458687.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h2458687.exe

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

Executes dropped EXE 5 IoCs

pid	Process
1452	x9879429.exe
3940	x9184238.exe
4052	g3661850.exe
4632	h2458687.exe
3988	i5628418.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"	h2458687.exe

Adds Run key to start application 2 TTPs 3 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\\\""	08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.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\\\""	x9879429.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\\\""	x9184238.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4632	h2458687.exe
4632	h2458687.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4632	h2458687.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 1452	2468	08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe	82
PID 2468 wrote to memory of 1452	2468	08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe	82
PID 2468 wrote to memory of 1452	2468	08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe	82
PID 1452 wrote to memory of 3940	1452	x9879429.exe	83
PID 1452 wrote to memory of 3940	1452	x9879429.exe	83
PID 1452 wrote to memory of 3940	1452	x9879429.exe	83
PID 3940 wrote to memory of 4052	3940	x9184238.exe	84
PID 3940 wrote to memory of 4052	3940	x9184238.exe	84
PID 3940 wrote to memory of 4052	3940	x9184238.exe	84
PID 3940 wrote to memory of 4632	3940	x9184238.exe	85
PID 3940 wrote to memory of 4632	3940	x9184238.exe	85
PID 1452 wrote to memory of 3988	1452	x9879429.exe	86
PID 1452 wrote to memory of 3988	1452	x9879429.exe	86
PID 1452 wrote to memory of 3988	1452	x9879429.exe	86

C:\Users\Admin\AppData\Local\Temp\08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe
"C:\Users\Admin\AppData\Local\Temp\08faf220e7959bb5a4c9814749687351e6120629b5649d965425172e5df3d206.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9879429.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9879429.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1452
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9184238.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9184238.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3940
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3661850.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3661850.exe
      4⤵
      Executes dropped EXE
      PID:4052
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h2458687.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h2458687.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4632
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i5628418.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i5628418.exe
    3⤵
    - Executes dropped EXE
    PID:3988

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\x9879429.exe

Filesize
372KB

MD5
f708a24f1976bf3dcbb2bebc1ed05d46

SHA1
efb8a04308959465e65afb5f5869625521b1a4cf

SHA256
8135c28df9ea805ecd9eed55ab402ef8e4b90e70706c26221ee843b99a420fef

SHA512
d23327a099cd81c4e47dd1d0465fda48914933b325e8ba105b0376a1e0ab5ea2eea28af4120c040067b357fc88f026753573968e4dcc4ab03e8a65d1d6953aa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9879429.exe

Filesize
372KB

MD5
f708a24f1976bf3dcbb2bebc1ed05d46

SHA1
efb8a04308959465e65afb5f5869625521b1a4cf

SHA256
8135c28df9ea805ecd9eed55ab402ef8e4b90e70706c26221ee843b99a420fef

SHA512
d23327a099cd81c4e47dd1d0465fda48914933b325e8ba105b0376a1e0ab5ea2eea28af4120c040067b357fc88f026753573968e4dcc4ab03e8a65d1d6953aa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i5628418.exe

Filesize
174KB

MD5
5c1fe2d5fe1a744499cc1bbcedecc9f2

SHA1
0b2d8e5cd939ea0b955e03f092d079116c0f65a6

SHA256
3d2ea4531dee1f8cb1d694ebc6ede1c068e1482b95d65d0bdc524abd72da2e4b

SHA512
52afae6f4d57a03a994957dd8102f8cc4ddcbaf0cd91b90249e2cdb1e40e2e59699f998aa9be2bc33832f019ab12356f0e4feb3742ca0f4609b5f22c4b1b9d1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i5628418.exe

Filesize
174KB

MD5
5c1fe2d5fe1a744499cc1bbcedecc9f2

SHA1
0b2d8e5cd939ea0b955e03f092d079116c0f65a6

SHA256
3d2ea4531dee1f8cb1d694ebc6ede1c068e1482b95d65d0bdc524abd72da2e4b

SHA512
52afae6f4d57a03a994957dd8102f8cc4ddcbaf0cd91b90249e2cdb1e40e2e59699f998aa9be2bc33832f019ab12356f0e4feb3742ca0f4609b5f22c4b1b9d1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9184238.exe

Filesize
217KB

MD5
6af74a6b03da36eab8297eaccbede325

SHA1
d258c7d24aa8b46ebc8012a811729bcf274b1055

SHA256
ae85d371d1783d14dece02bb22d266c5f67102bd9b44c343c8b20cc88db5093b

SHA512
2fa7cde7db92e5c41afe8b4bde891528c7ac85c836362224fa5b78812f3a3a49916fa4fc60f5302594f23016b79a8fc73d530b44c8e408e321316b80cac94a80

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9184238.exe

Filesize
217KB

MD5
6af74a6b03da36eab8297eaccbede325

SHA1
d258c7d24aa8b46ebc8012a811729bcf274b1055

SHA256
ae85d371d1783d14dece02bb22d266c5f67102bd9b44c343c8b20cc88db5093b

SHA512
2fa7cde7db92e5c41afe8b4bde891528c7ac85c836362224fa5b78812f3a3a49916fa4fc60f5302594f23016b79a8fc73d530b44c8e408e321316b80cac94a80

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3661850.exe

Filesize
140KB

MD5
996d1beb2364bfcc4e268fecb495ce8d

SHA1
2f2ab0cf7336407e23a195e88c5a591f9a34af2b

SHA256
b1606e1f0a89927c61b2c0b4fa311313eec6df17038aac8ca8beb7b58c00d981

SHA512
66b22250ba63c4613f28d0f93699aa9c9954acb824ab5c17a331ecd4cb836e6530c516a47456e36b6650ac9abeca685011539643acc5398f23546cd56d57a111

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3661850.exe

Filesize
140KB

MD5
996d1beb2364bfcc4e268fecb495ce8d

SHA1
2f2ab0cf7336407e23a195e88c5a591f9a34af2b

SHA256
b1606e1f0a89927c61b2c0b4fa311313eec6df17038aac8ca8beb7b58c00d981

SHA512
66b22250ba63c4613f28d0f93699aa9c9954acb824ab5c17a331ecd4cb836e6530c516a47456e36b6650ac9abeca685011539643acc5398f23546cd56d57a111

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h2458687.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h2458687.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/3988-167-0x0000000005A80000-0x0000000006098000-memory.dmp

Filesize
6.1MB

Download
memory/3988-165-0x0000000000AF0000-0x0000000000B20000-memory.dmp

Filesize
192KB

Download
memory/3988-166-0x0000000074380000-0x0000000074B30000-memory.dmp

Filesize
7.7MB

Download
memory/3988-168-0x0000000005570000-0x000000000567A000-memory.dmp

Filesize
1.0MB

Download
memory/3988-169-0x0000000002EC0000-0x0000000002ED0000-memory.dmp

Filesize
64KB

Download
memory/3988-170-0x0000000005480000-0x0000000005492000-memory.dmp

Filesize
72KB

Download
memory/3988-171-0x00000000054E0000-0x000000000551C000-memory.dmp

Filesize
240KB

Download
memory/3988-172-0x0000000074380000-0x0000000074B30000-memory.dmp

Filesize
7.7MB

Download
memory/3988-173-0x0000000002EC0000-0x0000000002ED0000-memory.dmp

Filesize
64KB

Download
memory/4632-160-0x00007FFA0B000000-0x00007FFA0BAC1000-memory.dmp

Filesize
10.8MB

Download
memory/4632-158-0x00007FFA0B000000-0x00007FFA0BAC1000-memory.dmp

Filesize
10.8MB

Download
memory/4632-157-0x00000000001A0000-0x00000000001AA000-memory.dmp

Filesize
40KB

Download