healer | f7dfaa9e79da582285f964c17f202631b50c186b56fbe2c417d1cb042b2ba655

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 12:56

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General

Target

d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe
Size

1.2MB
MD5

08f975e11dc1ad55229d41a5b9a68467
SHA1

d28d15bf11c8ebe5b8a7fea62e6ff7cb7f246a48
SHA256

d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6
SHA512

f45f2e7f276c18f7ba27863877c1628e0e2ffe6622697839df98e8f8dd08f7e4f48e24faa4111c7ede812ef9c0b31e17404849735259d18f4a873e656186d916
SSDEEP

24576:Uyf7nDQrfR/VhGMSS0wAxPDL5aN6Gq9LBgLuKGwzkHzWn1eLCGEp:j3Qrf5GMShpnfGkLBgLuKNzln1eGGE

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 3 IoCs

resource	yara_rule
behavioral19/memory/828-41-0x0000000000570000-0x00000000005AE000-memory.dmp	healer
behavioral19/files/0x00070000000233e4-46.dat	healer
behavioral19/memory/2908-48-0x0000000000210000-0x000000000021A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b2784947.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b2784947.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b2784947.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b2784947.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b2784947.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b2784947.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
behavioral19/memory/4308-53-0x0000000001F90000-0x000000000201C000-memory.dmp	family_redline
behavioral19/memory/4308-60-0x0000000001F90000-0x000000000201C000-memory.dmp	family_redline

Executes dropped EXE 7 IoCs

pid	Process
4448	v5716119.exe
812	v4085877.exe
2544	v7660149.exe
4400	v7164326.exe
828	a2129322.exe
2908	b2784947.exe
4308	c4131203.exe

Windows security modification 2 TTPs 3 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	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a2129322.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b2784947.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\\\""	d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.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\\\""	v5716119.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\\\""	v4085877.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\\\""	v7660149.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\\\""	v7164326.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
828	a2129322.exe
828	a2129322.exe
2908	b2784947.exe
2908	b2784947.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	828	a2129322.exe
Token: SeDebugPrivilege	2908	b2784947.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4448	4488	d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe	79
PID 4488 wrote to memory of 4448	4488	d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe	79
PID 4488 wrote to memory of 4448	4488	d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe	79
PID 4448 wrote to memory of 812	4448	v5716119.exe	80
PID 4448 wrote to memory of 812	4448	v5716119.exe	80
PID 4448 wrote to memory of 812	4448	v5716119.exe	80
PID 812 wrote to memory of 2544	812	v4085877.exe	81
PID 812 wrote to memory of 2544	812	v4085877.exe	81
PID 812 wrote to memory of 2544	812	v4085877.exe	81
PID 2544 wrote to memory of 4400	2544	v7660149.exe	82
PID 2544 wrote to memory of 4400	2544	v7660149.exe	82
PID 2544 wrote to memory of 4400	2544	v7660149.exe	82
PID 4400 wrote to memory of 828	4400	v7164326.exe	83
PID 4400 wrote to memory of 828	4400	v7164326.exe	83
PID 4400 wrote to memory of 828	4400	v7164326.exe	83
PID 4400 wrote to memory of 2908	4400	v7164326.exe	85
PID 4400 wrote to memory of 2908	4400	v7164326.exe	85
PID 2544 wrote to memory of 4308	2544	v7660149.exe	86
PID 2544 wrote to memory of 4308	2544	v7660149.exe	86
PID 2544 wrote to memory of 4308	2544	v7660149.exe	86

C:\Users\Admin\AppData\Local\Temp\d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe
"C:\Users\Admin\AppData\Local\Temp\d62f03a5584e3ca2265a79bdd4e0fb0add3d0412b01568178f46f8dcecf881b6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5716119.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5716119.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4085877.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4085877.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:812
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v7660149.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v7660149.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2544
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7164326.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7164326.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:4400
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2129322.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2129322.exe
        6⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:828
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b2784947.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b2784947.exe
        6⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2908
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c4131203.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c4131203.exe
        5⤵
        Executes dropped EXE
        
        PID:4308

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

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\v5716119.exe

Filesize
1.0MB

MD5
730d7fa5152d70ff4a43f5161772bb3f

SHA1
9d4fad2af73386b7b100f4acee0e1256e0cdb9df

SHA256
717d47c852bfc5cefc93aca20fa8ad78f3ea10ea930bbb6532ea72d4728880e9

SHA512
37ad1d8169fd2afe84faa41fc7c199c57f01280925fb4891b85fc48b11247ce86fca4967f622b20facb3560765d0280c65a9a221c6bd0af1a5eab1b6cca24736

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4085877.exe

Filesize
907KB

MD5
23e0f7a5ca3fe03923a667041cd44314

SHA1
9c130cdbdff9f016853de63a172c905f8395bbd2

SHA256
77a78b785654ed1c5d9ad0eb0f9cd9292b1ce328ecbd9ee79964eca8393f441d

SHA512
23b4664fb59289e685818b9575b85da50a657ab6547ab0eb315710b01b578a8655ce7384adefc49a3d96e76ec8ced805c4c74ac67a87603e62eda2215afe8c05

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v7660149.exe

Filesize
724KB

MD5
8d4e81dcbdfdb9221e48706250885e30

SHA1
6de770e248c06477bf3d309a2e855740c43229d5

SHA256
ad8d714547bb2c6814862c73c4be45f15d4e8e065316752f923e4e7a01780cfd

SHA512
fa182d7ef248c1164d5ea062996e1c310616544f0605ad1720da909c2238b7812943b555e28b9391b91a5a8ec7777ee724df41b09ba668f52b283ec3c04da3ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\c4131203.exe

Filesize
491KB

MD5
cd2ee74cc22f624225a97cade334b9fd

SHA1
7e3ef64f6ed81bb304170e14e5960bc9f96ba454

SHA256
80144f100c9931798ce27a048d6a251555c6eea0bbb88a9f02bc29e17cf14dba

SHA512
7543c94755d293d6c0851d37f5ff158a5724877636de86ba7d8b656b79ed95aa2f1e6653beb120ee85b28e2d277be0cf0ac0074fd466217b531a258a6802b059

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7164326.exe

Filesize
325KB

MD5
5854a4eda80b2a67597c45ced2fb3a67

SHA1
270fbfd11be99ef8bdc9eeb1e789e098804e9870

SHA256
508eeb781ba30359d2991cdb3c02b8078c7c06177c8dda611737ba92dd3f17af

SHA512
7ea11083112eff59249514f48d01205c4777239f75200b0bd849059ff3041a00b36e7cf6cc18306d90cce87077bdbdce9a8d6a0d0578ed31979b34ad886ab69b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2129322.exe

Filesize
295KB

MD5
059d4a15a47af2a49686004780e7b32b

SHA1
ad2df96712a2f0aa9dfbece0e930db5eb5c474eb

SHA256
14339fb33bb63e3beeeb326dba935335ea2d709fb5219fe4576d3b75e58d3dd4

SHA512
440b99953d063c8bc04b5bd8e7d7302e40722f3569393b1b35795e8f751223b15794ea39e7b78307d23261f6938499e84743b54be9cba700c3506261702b81e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b2784947.exe

Filesize
11KB

MD5
ac4f4c81a66ad11324217ebdfe6bdf8e

SHA1
cf03d6271010a3c9ad60ac686a9dfda884ccb025

SHA256
7698fbe1cb1d21a511ae9c6cfac00a3ac1537920d6a288376af2dc7951c86419

SHA512
fa4c432069f32dafa38bea2536b301bec4100bd219e236c978d52edc44434e30eca92bac34bb4fe57e4c9c8c6c6f94900aa20fb2bdb5081b24878921c35ba4b0

Download Submit
memory/828-35-0x0000000000570000-0x00000000005AE000-memory.dmp

Filesize
248KB

Download
memory/828-42-0x00000000045F0000-0x00000000045F1000-memory.dmp

Filesize
4KB

Download
memory/828-41-0x0000000000570000-0x00000000005AE000-memory.dmp

Filesize
248KB

Download
memory/2908-48-0x0000000000210000-0x000000000021A000-memory.dmp

Filesize
40KB

Download
memory/4308-53-0x0000000001F90000-0x000000000201C000-memory.dmp

Filesize
560KB

Download
memory/4308-60-0x0000000001F90000-0x000000000201C000-memory.dmp

Filesize
560KB

Download
memory/4308-62-0x00000000043E0000-0x00000000043E6000-memory.dmp

Filesize
24KB

Download
memory/4308-63-0x0000000006DB0000-0x00000000073C8000-memory.dmp

Filesize
6.1MB

Download
memory/4308-64-0x00000000073D0000-0x00000000074DA000-memory.dmp

Filesize
1.0MB

Download
memory/4308-65-0x0000000006CF0000-0x0000000006D02000-memory.dmp

Filesize
72KB

Download
memory/4308-66-0x0000000006D10000-0x0000000006D4C000-memory.dmp

Filesize
240KB

Download
memory/4308-67-0x0000000005A00000-0x0000000005A4C000-memory.dmp

Filesize
304KB

Download