healer | f6a395732f5dfe45c1b53e1a544f31826d5f310499de2170e9064ac9605a913e

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 18:21

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General

Target

6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe
Size

921KB
MD5

23035d801b41b05a6f6df0913478eb81
SHA1

c00c74a50b7d973b64d70b10c8793dc0989d8f13
SHA256

6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c
SHA512

82eba7b6998d46c337d4d731b8e81d9db3dc3193ed218d7c577c3d22928b22d8d25a3bdb714e6c472e6ac2a6f38d67ff906ccb707a0db37f3dab11c8ff7af66d
SSDEEP

24576:Byve36Qov9lp/uRuA+QUdJFGmdbXVaI8Ui:0veKQU9DujUvFNbFNj

Score

10^/10

healer redline lamp dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lamp

77.91.68.56:19071

Attributes

auth_value
ee1df63bcdbe3de70f52810d94eaff7d

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral9/memory/3084-28-0x0000000000560000-0x000000000059E000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k5425176.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k5425176.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	k5425176.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k5425176.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k5425176.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k5425176.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
behavioral9/memory/2684-35-0x00000000005E0000-0x000000000066C000-memory.dmp	family_redline
behavioral9/memory/2684-42-0x00000000005E0000-0x000000000066C000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
4692	y4737519.exe
4296	y3747439.exe
3084	k5425176.exe
2684	l7064682.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	k5425176.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k5425176.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\\\""	6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.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\\\""	y4737519.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\\\""	y3747439.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3084	k5425176.exe
3084	k5425176.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3084	k5425176.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 4692	3472	6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe	85
PID 3472 wrote to memory of 4692	3472	6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe	85
PID 3472 wrote to memory of 4692	3472	6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe	85
PID 4692 wrote to memory of 4296	4692	y4737519.exe	86
PID 4692 wrote to memory of 4296	4692	y4737519.exe	86
PID 4692 wrote to memory of 4296	4692	y4737519.exe	86
PID 4296 wrote to memory of 3084	4296	y3747439.exe	88
PID 4296 wrote to memory of 3084	4296	y3747439.exe	88
PID 4296 wrote to memory of 3084	4296	y3747439.exe	88
PID 4296 wrote to memory of 2684	4296	y3747439.exe	99
PID 4296 wrote to memory of 2684	4296	y3747439.exe	99
PID 4296 wrote to memory of 2684	4296	y3747439.exe	99

C:\Users\Admin\AppData\Local\Temp\6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe
"C:\Users\Admin\AppData\Local\Temp\6407653fb96eb144397cd5292be81f74ffb0eb8949a8d73e1a21ee3c9e85f97c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4737519.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4737519.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3747439.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3747439.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4296
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5425176.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5425176.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3084
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7064682.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7064682.exe
      4⤵
      Executes dropped EXE
      PID:2684

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\Microsoft\CLR_v4.0_32\UsageLogs\System.dll.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4737519.exe

Filesize
765KB

MD5
32d65c6b1e1000c4dc8a5ebe7185c674

SHA1
ced08457ff41a0d858eb47971bf4d93aa99e8cad

SHA256
794a09c855f2991d1d94580bdff9f5e023a4d74bbf7393dadfecc8d2ffe7f084

SHA512
2535f92cc94ae882cd63671b604167908c1cd8a9e9bbe2cbed98e97a9954bd8b491269be2f83ef2545f3ecc8445bb02676e2703523928d45e851f6661a6512cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3747439.exe

Filesize
582KB

MD5
24bce780d2a95214232275e393c58ed0

SHA1
cdc7f7c67e6c4f46015576330566c0ace748a13e

SHA256
b76a1f37300d03c7e10e6c7053db41f37394465dda022a6543ae3f973f9ae58b

SHA512
aab1edce1bec560e98b807807c2521a52cd2e33e6c6ecf19187ab3a86760288c0ecda62edb9add08323710f2cdba44b4ba155852b37d0c608f3b02f55b22d133

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k5425176.exe

Filesize
293KB

MD5
b694ef9945bf398ba650c6f57f31b3bd

SHA1
dbe3b60eb4677e90ddb936f0338c590b462f7019

SHA256
98bdefbf27bb2a2b21d59dde783a6df6c5b9e1cf3767aa13816ff037ec48b7c4

SHA512
b9f16dc82ee3a5d4fdcac50e155422d9634b8efd085ef681513f342d58947ebb9b049a20922ee2ee946ace6e381ca59641447b25ad0e8c14e2fd8bd843cc7f6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7064682.exe

Filesize
492KB

MD5
c6c408a43874eb69c3359a10b08813fd

SHA1
94b21b6b8b892434f87c1b6218b7adc20f8a43b8

SHA256
df9e9f264090df39cfdfbc6dadb7361ed28732e0fc9a8831eaf5d34f869f0393

SHA512
583ffc6bcc9d5338455d2867c88779fafdfa1c69aa5444832813f36d0c64b83c7c939593b49296b6e739c06800ab3a6b54e515079d9a7983a169674f2e5ab3db

Download Submit
memory/2684-46-0x000000000B430000-0x000000000B53A000-memory.dmp

Filesize
1.0MB

Download
memory/2684-35-0x00000000005E0000-0x000000000066C000-memory.dmp

Filesize
560KB

Download
memory/2684-42-0x00000000005E0000-0x000000000066C000-memory.dmp

Filesize
560KB

Download
memory/2684-44-0x0000000004520000-0x0000000004526000-memory.dmp

Filesize
24KB

Download
memory/2684-45-0x000000000BA50000-0x000000000C068000-memory.dmp

Filesize
6.1MB

Download
memory/2684-47-0x000000000B560000-0x000000000B572000-memory.dmp

Filesize
72KB

Download
memory/2684-49-0x000000000B5F0000-0x000000000B63C000-memory.dmp

Filesize
304KB

Download
memory/2684-48-0x000000000B580000-0x000000000B5BC000-memory.dmp

Filesize
240KB

Download
memory/3084-28-0x0000000000560000-0x000000000059E000-memory.dmp

Filesize
248KB

Download
memory/3084-29-0x00000000045E0000-0x00000000045E1000-memory.dmp

Filesize
4KB

Download
memory/3084-22-0x0000000000560000-0x000000000059E000-memory.dmp

Filesize
248KB

Download
memory/3084-27-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download