healer | d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf

Analysis

max time kernel
140s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 22:17

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General

Target

d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe
Size

568KB
MD5

03f42f197d10fa253b790efe976b587a
SHA1

396d6a302327e2642d38e49d69ce53c5c118133a
SHA256

d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf
SHA512

08eb5cf88b5b4636b4efaa50ee0ce5fe17d8767fd324f3b16d0db9d9277c5109a3e70fa885e8f42d5e01d2c76b48ba9e64ae6fb1c2a908450f31caaa2ead4d6a
SSDEEP

12288:ny90CR+9Z7pXJlJzAChb4DmHq4P61dby3HvGh5/CR1KaC+78YbHcwc:nyR4ppZllJhbUZzbgPGhJ81KaP7XbHlc

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c93-12.dat	healer
behavioral1/memory/1484-15-0x0000000000E20000-0x0000000000E2A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it744526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it744526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it744526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it744526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it744526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it744526.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/4724-21-0x0000000004A50000-0x0000000004A8C000-memory.dmp	family_redline
behavioral1/memory/4724-23-0x0000000007320000-0x000000000735A000-memory.dmp	family_redline
behavioral1/memory/4724-31-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-35-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-33-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-87-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-61-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-49-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-37-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-29-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-27-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-25-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-24-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-85-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-83-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-81-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-80-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-77-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-76-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-73-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-71-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-69-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-67-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-65-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-63-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-59-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-57-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-55-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-53-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-51-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-47-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-45-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-43-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-41-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline
behavioral1/memory/4724-39-0x0000000007320000-0x0000000007355000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1700	ziaz1303.exe
1484	it744526.exe
4724	kp394301.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"	it744526.exe

Adds Run key to start application 2 TTPs 2 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\\\""	d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.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\\\""	ziaz1303.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziaz1303.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp394301.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1484	it744526.exe
1484	it744526.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	it744526.exe
Token: SeDebugPrivilege	4724	kp394301.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 1700	1284	d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe	83
PID 1284 wrote to memory of 1700	1284	d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe	83
PID 1284 wrote to memory of 1700	1284	d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe	83
PID 1700 wrote to memory of 1484	1700	ziaz1303.exe	84
PID 1700 wrote to memory of 1484	1700	ziaz1303.exe	84
PID 1700 wrote to memory of 4724	1700	ziaz1303.exe	98
PID 1700 wrote to memory of 4724	1700	ziaz1303.exe	98
PID 1700 wrote to memory of 4724	1700	ziaz1303.exe	98

C:\Users\Admin\AppData\Local\Temp\d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe
"C:\Users\Admin\AppData\Local\Temp\d375e108b276591e1df3a36b6a744f31d44044940d7a93faa74507fc5185ccdf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaz1303.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaz1303.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1700
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it744526.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it744526.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1484
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp394301.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp394301.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4724

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziaz1303.exe

Filesize
414KB

MD5
a309ee5ecf174d8cea15745826d50915

SHA1
8da283555adc66d5b768c6410d57e01422cb445a

SHA256
ee13265e537d597583d92beb10ba333bd7255090413d589d17fc479c68197af4

SHA512
0eead939c136b1063a1e8d488861b27a5cef1b096b200e01e98de8cd00123a610ebe50656f56131643cfb88023d5f0bc28470f6d4947904e94d40261aeea8028

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it744526.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp394301.exe

Filesize
367KB

MD5
a688465f3ca8d6822d97eb887431f9fc

SHA1
ea22a785d539fd43f481713bb31457b7d4ecf5b3

SHA256
2931063fa28679b80fdb70e3dddcbba70de37a87998f07c8b73bcecc322b3a50

SHA512
13220b795b22b4739c07a61c9d5a5fff9359fb3cd54da7afaaf63da873c4703c4408e4798cd62945c139c1006e908ba6098c2390b01e2130152b2642489fe6c9

Download Submit
memory/1484-14-0x00007FFC7B5A3000-0x00007FFC7B5A5000-memory.dmp

Filesize
8KB

Download
memory/1484-15-0x0000000000E20000-0x0000000000E2A000-memory.dmp

Filesize
40KB

Download
memory/4724-80-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-71-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-23-0x0000000007320000-0x000000000735A000-memory.dmp

Filesize
232KB

Download
memory/4724-31-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-35-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-33-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-87-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-61-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-49-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-37-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-29-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-27-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-25-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-24-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-85-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-83-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-81-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-21-0x0000000004A50000-0x0000000004A8C000-memory.dmp

Filesize
240KB

Download
memory/4724-77-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-76-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-73-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-22-0x0000000007380000-0x0000000007924000-memory.dmp

Filesize
5.6MB

Download
memory/4724-69-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-67-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-65-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-63-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-59-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-57-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-55-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-53-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-51-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-47-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-45-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-43-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-41-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-39-0x0000000007320000-0x0000000007355000-memory.dmp

Filesize
212KB

Download
memory/4724-817-0x000000000A490000-0x000000000A4A2000-memory.dmp

Filesize
72KB

Download
memory/4724-816-0x0000000009DF0000-0x000000000A408000-memory.dmp

Filesize
6.1MB

Download
memory/4724-818-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

Filesize
1.0MB

Download
memory/4724-819-0x000000000A5E0000-0x000000000A61C000-memory.dmp

Filesize
240KB

Download
memory/4724-820-0x0000000006E10000-0x0000000006E5C000-memory.dmp

Filesize
304KB

Download