healer | e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2023 07:59

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General

Target

e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe
Size

921KB
MD5

3b1a049b7dcca6ebc454f5a9c21b4d29
SHA1

8247855a9863c5bf3ca9d929d7100c87056556ad
SHA256

e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579
SHA512

42b1c74482cfdfcc03b0ddf48c1fa350aba081b1390b52b37ca3561af26173f506d00d3be00d08db858e766dfc540222f9e03a6100d4a36b9866653207b81c0a
SSDEEP

24576:yy7FSbkfuNKjp64+9X2XYDmtpE5RC0Yrr:ZgbkfuNa1+hg2mt+Yr

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
behavioral1/memory/2556-162-0x0000000001F50000-0x0000000001F8E000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k2970748.exe

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

Executes dropped EXE 4 IoCs

pid	Process
1208	y4814616.exe
4552	y5413763.exe
2556	k2970748.exe
4240	l1522977.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	k2970748.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k2970748.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	y5413763.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\\\""	y5413763.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.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\\\""	e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	y4814616.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\\\""	y4814616.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2556	k2970748.exe
2556	k2970748.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	k2970748.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 1208	396	e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe	86
PID 396 wrote to memory of 1208	396	e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe	86
PID 396 wrote to memory of 1208	396	e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe	86
PID 1208 wrote to memory of 4552	1208	y4814616.exe	87
PID 1208 wrote to memory of 4552	1208	y4814616.exe	87
PID 1208 wrote to memory of 4552	1208	y4814616.exe	87
PID 4552 wrote to memory of 2556	4552	y5413763.exe	88
PID 4552 wrote to memory of 2556	4552	y5413763.exe	88
PID 4552 wrote to memory of 2556	4552	y5413763.exe	88
PID 4552 wrote to memory of 4240	4552	y5413763.exe	96
PID 4552 wrote to memory of 4240	4552	y5413763.exe	96
PID 4552 wrote to memory of 4240	4552	y5413763.exe	96

C:\Users\Admin\AppData\Local\Temp\e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe
"C:\Users\Admin\AppData\Local\Temp\e14c12b9703e541dc292a3c5be71f9704c5b370345da099ad757664b578fd579.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:396
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4814616.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4814616.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1208
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5413763.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5413763.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4552
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2970748.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2970748.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2556
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1522977.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1522977.exe
      4⤵
      Executes dropped EXE
      PID:4240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

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

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\y4814616.exe

Filesize
766KB

MD5
40f5b2ab6c15eb967de48a3330713605

SHA1
6f2b9a0162565ba0700c445a944659834db2f57f

SHA256
3c2a30a4fc7a64688115263868b4bcd28be83d7054d81b8b892ead4679e99408

SHA512
89ed65a7a31318b671c4e6d632469e27564cb59da666931435cde524e704796502fba63f79bd424a706367b3a15c0a75201858819a3202923658070f654bc5f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4814616.exe

Filesize
766KB

MD5
40f5b2ab6c15eb967de48a3330713605

SHA1
6f2b9a0162565ba0700c445a944659834db2f57f

SHA256
3c2a30a4fc7a64688115263868b4bcd28be83d7054d81b8b892ead4679e99408

SHA512
89ed65a7a31318b671c4e6d632469e27564cb59da666931435cde524e704796502fba63f79bd424a706367b3a15c0a75201858819a3202923658070f654bc5f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5413763.exe

Filesize
582KB

MD5
8447ce52b2740f07908190f9e1493050

SHA1
e6c214f789dedd33ec8c5713068ef8a119f0b7e0

SHA256
cffcccce78f94c11f3213d1b77ccb38fe5036f8a013df454c28d0d8b03a4f2ab

SHA512
d2b13649fd1193fdd56bb57410ad7caa083c35789ed0c4a648e291d35192cc2ec7d39d7f5ce119092bb9c1014eea0efa1c0e97ed39c9cdaf755b78d3ae11b75b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5413763.exe

Filesize
582KB

MD5
8447ce52b2740f07908190f9e1493050

SHA1
e6c214f789dedd33ec8c5713068ef8a119f0b7e0

SHA256
cffcccce78f94c11f3213d1b77ccb38fe5036f8a013df454c28d0d8b03a4f2ab

SHA512
d2b13649fd1193fdd56bb57410ad7caa083c35789ed0c4a648e291d35192cc2ec7d39d7f5ce119092bb9c1014eea0efa1c0e97ed39c9cdaf755b78d3ae11b75b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2970748.exe

Filesize
294KB

MD5
1d88903282fc5d1c92ca4b6cc50dd4a3

SHA1
905ee46b6509e45c8db4750afaf647327ad54025

SHA256
908042a145926c0f95df5d32e4f4c501a917714b49a3fee7e488bdb43386c2ed

SHA512
cdf0e63e1f73fb397bac5328c1bf7abab2247e5b1fb95a5dcf5561b6e4d636c5f8f2bc7539c8ec3fd7c568bf9c51cdd8bd60e9d68365f10f2cd366b325604eed

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2970748.exe

Filesize
294KB

MD5
1d88903282fc5d1c92ca4b6cc50dd4a3

SHA1
905ee46b6509e45c8db4750afaf647327ad54025

SHA256
908042a145926c0f95df5d32e4f4c501a917714b49a3fee7e488bdb43386c2ed

SHA512
cdf0e63e1f73fb397bac5328c1bf7abab2247e5b1fb95a5dcf5561b6e4d636c5f8f2bc7539c8ec3fd7c568bf9c51cdd8bd60e9d68365f10f2cd366b325604eed

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1522977.exe

Filesize
492KB

MD5
1afdb616df957eb308785596eba487a7

SHA1
724818bf282a9ae5adcec71528ebf38a1477be22

SHA256
6896b9986a4ff26fc8aed087bf0eedfbee70be9cfe15865db629ab76d7534178

SHA512
e68b575739f35643b197316f6fe792603a68aca2d504979b3c3ff9bf75cbab27e03f38c03bf66776162a580a957f919f21c6e43a47fde03801feb0984112bd32

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1522977.exe

Filesize
492KB

MD5
1afdb616df957eb308785596eba487a7

SHA1
724818bf282a9ae5adcec71528ebf38a1477be22

SHA256
6896b9986a4ff26fc8aed087bf0eedfbee70be9cfe15865db629ab76d7534178

SHA512
e68b575739f35643b197316f6fe792603a68aca2d504979b3c3ff9bf75cbab27e03f38c03bf66776162a580a957f919f21c6e43a47fde03801feb0984112bd32

Download Submit
memory/2556-155-0x0000000001F50000-0x0000000001F8E000-memory.dmp

Filesize
248KB

Download
memory/2556-154-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2556-164-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/2556-167-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/2556-162-0x0000000001F50000-0x0000000001F8E000-memory.dmp

Filesize
248KB

Download
memory/2556-161-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/2556-163-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/4240-179-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/4240-172-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4240-171-0x00000000005B0000-0x000000000063C000-memory.dmp

Filesize
560KB

Download
memory/4240-180-0x00000000005B0000-0x000000000063C000-memory.dmp

Filesize
560KB

Download
memory/4240-182-0x000000000B4D0000-0x000000000BAE8000-memory.dmp

Filesize
6.1MB

Download
memory/4240-183-0x000000000BAF0000-0x000000000BBFA000-memory.dmp

Filesize
1.0MB

Download
memory/4240-185-0x0000000006CF0000-0x0000000006D02000-memory.dmp

Filesize
72KB

Download
memory/4240-184-0x0000000006D70000-0x0000000006D80000-memory.dmp

Filesize
64KB

Download
memory/4240-186-0x0000000006D10000-0x0000000006D4C000-memory.dmp

Filesize
240KB

Download
memory/4240-187-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4240-188-0x0000000073D70000-0x0000000074520000-memory.dmp

Filesize
7.7MB

Download
memory/4240-189-0x0000000006D70000-0x0000000006D80000-memory.dmp

Filesize
64KB

Download