healer | 62bdf7c8bc61b7d1bd73ccc8685e220edf33b9a5ba1ab3c192a61c31da9b1a9f

Analysis

max time kernel
149s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 17:27

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General

Target

ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe
Size

919KB
MD5

6ae13efc8817a2e5640ab617edc0ef66
SHA1

56dd6153047a0cd1cdbd047b63e579fd5b8ae25f
SHA256

ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a
SHA512

88e45ea5d7ae364df9c0b8bfc0e3d83f75d844b0bca8b06386f78aa83a1dcfe703595fa648bbf14519529bce6281109675508cd57769011ba46f439767fcc437
SSDEEP

24576:GyF7GXiF68lRgtjHF4l/MI6OxDgdcqSvNB:VFqXic8lRg3PDVcq

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
behavioral15/memory/2820-28-0x0000000000560000-0x000000000059E000-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\DisableScanOnRealtimeEnable = "1"	k6640824.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	k6640824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k6640824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k6640824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k6640824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k6640824.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
behavioral15/memory/3640-35-0x0000000001FA0000-0x000000000202C000-memory.dmp	family_redline
behavioral15/memory/3640-42-0x0000000001FA0000-0x000000000202C000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3480	y6463558.exe
2448	y3231341.exe
2820	k6640824.exe
3640	l3023210.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	k6640824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k6640824.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\\\""	ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.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\\\""	y6463558.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\\\""	y3231341.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2820	k6640824.exe
2820	k6640824.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2820	k6640824.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 3480	2992	ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe	90
PID 2992 wrote to memory of 3480	2992	ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe	90
PID 2992 wrote to memory of 3480	2992	ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe	90
PID 3480 wrote to memory of 2448	3480	y6463558.exe	91
PID 3480 wrote to memory of 2448	3480	y6463558.exe	91
PID 3480 wrote to memory of 2448	3480	y6463558.exe	91
PID 2448 wrote to memory of 2820	2448	y3231341.exe	92
PID 2448 wrote to memory of 2820	2448	y3231341.exe	92
PID 2448 wrote to memory of 2820	2448	y3231341.exe	92
PID 2448 wrote to memory of 3640	2448	y3231341.exe	98
PID 2448 wrote to memory of 3640	2448	y3231341.exe	98
PID 2448 wrote to memory of 3640	2448	y3231341.exe	98

C:\Users\Admin\AppData\Local\Temp\ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe
"C:\Users\Admin\AppData\Local\Temp\ab124875eee3aa9c0b98e5ed0dbab9856acaf99e011d97b92abd4d2cf0f5aa6a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6463558.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6463558.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3480
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3231341.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3231341.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2448
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6640824.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6640824.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2820
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3023210.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3023210.exe
      4⤵
      Executes dropped EXE
      PID:3640

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1352 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3212

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\y6463558.exe

Filesize
763KB

MD5
1c40f0767b3afcbbe40162e2209e9ea7

SHA1
a559ecd1945339b03e80318b3e5fc5a1743e5be5

SHA256
fc089dab52c3e61ec12bd19365ab4eb37c304c21ce0e0daf4e3dffdf4c32a0cc

SHA512
b74d974f4a923ba359304f7d1f04f79ca35a103e89b652ad51546c147e7dd42b175cffecd565f93c1190d9d0c461a14b25da5b3e3eb9a2e40d8bf956a5b2403e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3231341.exe

Filesize
580KB

MD5
4a42a0c0f1c6cdb18d674bbda1759aba

SHA1
586856be171af6ec0503242fe1894c160588a461

SHA256
a3d63f0a54bc7ba0fa176fd82668f354a96bad04d0ec694f01f0235716cbf212

SHA512
68bbe16a6d420b10872ef212733071f46176d46063446facfb69ff8cdab56cb3b2ac832a5ba2cdafaabd5e9ba0d3374b614e6fa6dae0f0d445300389bdcd467b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6640824.exe

Filesize
294KB

MD5
066823c8ddcfa4b9ba01c446de71af3f

SHA1
e3d2e4d0e4dbdc9a48345587385f61a1795fa857

SHA256
38abefade8dc5549d901c8bb1cdedcf5e8b7840f6e024d2a49d71600055c6150

SHA512
a5215cf324ae0bb0fd95c003a7985e0ec7137ed63a96ed0bd44a05a11d2e0a8b609d54ecad9d5ab2eda3931d0231ae3cbcf0ab7046824d1a425e2ecccf75ea4b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3023210.exe

Filesize
491KB

MD5
c872ddc430a6d7d695e783130dd4c4f1

SHA1
af818368cf10cd3eb9a364599d8d269bf3c2f8d3

SHA256
bfc4f8c7c20cc73da1bd6c18ec7c47ada80629322e8c6b3769d08c8dc5c75a9a

SHA512
1d45fd346ab6c8194b1acc2d0004c5a21fcca7ee2dd565dcc1ec7435b11893b5777a14a35f784b610fed08db696293056b1c77acbad573ef65b2fac81a9c37d6

Download Submit
memory/2820-21-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2820-22-0x0000000000560000-0x000000000059E000-memory.dmp

Filesize
248KB

Download
memory/2820-28-0x0000000000560000-0x000000000059E000-memory.dmp

Filesize
248KB

Download
memory/2820-29-0x0000000006BD0000-0x0000000006BD1000-memory.dmp

Filesize
4KB

Download
memory/3640-35-0x0000000001FA0000-0x000000000202C000-memory.dmp

Filesize
560KB

Download
memory/3640-42-0x0000000001FA0000-0x000000000202C000-memory.dmp

Filesize
560KB

Download
memory/3640-44-0x00000000044B0000-0x00000000044B6000-memory.dmp

Filesize
24KB

Download
memory/3640-45-0x00000000049E0000-0x0000000004FF8000-memory.dmp

Filesize
6.1MB

Download
memory/3640-46-0x0000000005090000-0x000000000519A000-memory.dmp

Filesize
1.0MB

Download
memory/3640-47-0x00000000051C0000-0x00000000051D2000-memory.dmp

Filesize
72KB

Download
memory/3640-48-0x00000000051E0000-0x000000000521C000-memory.dmp

Filesize
240KB

Download
memory/3640-49-0x0000000005250000-0x000000000529C000-memory.dmp

Filesize
304KB

Download