healer | d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c

Analysis

max time kernel
156s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2023 04:58

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General

Target

d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe
Size

1.2MB
MD5

7912eeab9701c8f6ba478ead152a1b31
SHA1

3bb1220bf0d4e0c638e1698cbdbc1dd4b43c57b0
SHA256

d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c
SHA512

a016e61ba8ac488c25deacf3c780f66128551884760c8a09f530050f8983a36760caf6b429a85ccc6f2bd56a7a08dca04a2211ff6a2bfdf47138a9100f3d19be
SSDEEP

24576:o74crjwmjYWwkgiXwrNK2lZ4J9yhrORgrOyjdG:m4crU5Lkgig59rh/ndG

Score

10^/10

healer redline petin dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

petin

77.91.124.82:19071

Attributes

auth_value
f6cf7a48c0291d1ef5a3440429827d6d

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral2/memory/1532-33-0x0000000000400000-0x000000000040A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe

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

Executes dropped EXE 5 IoCs

pid	Process
2936	x8306276.exe
4296	x3177906.exe
1544	x4796406.exe
4192	g6566002.exe
2712	h0288386.exe

Adds Run key to start application 2 TTPs 4 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\\\""	AppLaunch.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\\\""	x8306276.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\\\""	x3177906.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\\\""	x4796406.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1072 set thread context of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 4192 set thread context of 1532	4192	g6566002.exe	99

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1532	AppLaunch.exe
1532	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1532	AppLaunch.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 1072 wrote to memory of 3752	1072	d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe	92
PID 3752 wrote to memory of 2936	3752	AppLaunch.exe	94
PID 3752 wrote to memory of 2936	3752	AppLaunch.exe	94
PID 3752 wrote to memory of 2936	3752	AppLaunch.exe	94
PID 2936 wrote to memory of 4296	2936	x8306276.exe	95
PID 2936 wrote to memory of 4296	2936	x8306276.exe	95
PID 2936 wrote to memory of 4296	2936	x8306276.exe	95
PID 4296 wrote to memory of 1544	4296	x3177906.exe	96
PID 4296 wrote to memory of 1544	4296	x3177906.exe	96
PID 4296 wrote to memory of 1544	4296	x3177906.exe	96
PID 1544 wrote to memory of 4192	1544	x4796406.exe	97
PID 1544 wrote to memory of 4192	1544	x4796406.exe	97
PID 1544 wrote to memory of 4192	1544	x4796406.exe	97
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 4192 wrote to memory of 1532	4192	g6566002.exe	99
PID 1544 wrote to memory of 2712	1544	x4796406.exe	100
PID 1544 wrote to memory of 2712	1544	x4796406.exe	100
PID 1544 wrote to memory of 2712	1544	x4796406.exe	100

C:\Users\Admin\AppData\Local\Temp\d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe
"C:\Users\Admin\AppData\Local\Temp\d342f782a322b1505dd3a05655c04da2dfa3a16333086c50777e98929f7af57c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3752
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8306276.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8306276.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2936
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3177906.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3177906.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:4296
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4796406.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4796406.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:1544
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6566002.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6566002.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:4192
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        Modifies Windows Defender Real-time Protection settings
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1532
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0288386.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0288386.exe
        6⤵
        Executes dropped EXE
        
        PID:2712

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\Temp\IXP000.TMP\x8306276.exe

Filesize
744KB

MD5
378a308e36386d4d208e2141ee40e1ff

SHA1
76a273d0d3991f883fbeac651c18ecd0d8244b16

SHA256
c2acd6a360c79b38370ee35c14bcaf86dc31d4aa620c4675a575b8bf3c45668b

SHA512
40ac18cfdd59dfcf070dd73f32b765e69ebb84d5ec030665dcea9479fa767f4ea0b2fafc8848aeb2e833609f2c4e246fb757006eacd60eede9be81d03701c2b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8306276.exe

Filesize
744KB

MD5
378a308e36386d4d208e2141ee40e1ff

SHA1
76a273d0d3991f883fbeac651c18ecd0d8244b16

SHA256
c2acd6a360c79b38370ee35c14bcaf86dc31d4aa620c4675a575b8bf3c45668b

SHA512
40ac18cfdd59dfcf070dd73f32b765e69ebb84d5ec030665dcea9479fa767f4ea0b2fafc8848aeb2e833609f2c4e246fb757006eacd60eede9be81d03701c2b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3177906.exe

Filesize
481KB

MD5
be694eeef5bb67eb7aae3d5e4089466f

SHA1
a55876b7aba382789150797f9bb4273614097043

SHA256
486a11073c42b91efe7829c2b9451e6f923ee9b681ca51f9197fce766a4e1e75

SHA512
dd582f79ff8a5737f0f8f4202337193a684475b41492c1e1feefaf4e788a906f4d94ddc741b16f25e36eaf998a34cc4a01017dfe8f864a5164c8f91506069a0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3177906.exe

Filesize
481KB

MD5
be694eeef5bb67eb7aae3d5e4089466f

SHA1
a55876b7aba382789150797f9bb4273614097043

SHA256
486a11073c42b91efe7829c2b9451e6f923ee9b681ca51f9197fce766a4e1e75

SHA512
dd582f79ff8a5737f0f8f4202337193a684475b41492c1e1feefaf4e788a906f4d94ddc741b16f25e36eaf998a34cc4a01017dfe8f864a5164c8f91506069a0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4796406.exe

Filesize
315KB

MD5
e0d08dfba7eb56f3d3b59348f63273f4

SHA1
4e6308cc0411c626c6eaca2962ccf4dfc7a385a6

SHA256
0619e6af15143fc32155edf57166739011b9342f8b950075bfeb19ad34ad0855

SHA512
470839b086d1bf603cf3472e4c439d25b25844f58f2d511347bf3c45c559bd1cafb2aec70055bc973b7f49f4950c87b08edbd08a7c760e5e12d3cae866213d39

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4796406.exe

Filesize
315KB

MD5
e0d08dfba7eb56f3d3b59348f63273f4

SHA1
4e6308cc0411c626c6eaca2962ccf4dfc7a385a6

SHA256
0619e6af15143fc32155edf57166739011b9342f8b950075bfeb19ad34ad0855

SHA512
470839b086d1bf603cf3472e4c439d25b25844f58f2d511347bf3c45c559bd1cafb2aec70055bc973b7f49f4950c87b08edbd08a7c760e5e12d3cae866213d39

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6566002.exe

Filesize
229KB

MD5
35ac06f35158af032949712601dbbf7f

SHA1
8cfd1716c9e3712ff0088473a52333f1cdf54bd9

SHA256
b2717d1bf90db18a3e24c47899b1da4246c0ec64a3eed774edb8785dfd5a9d9d

SHA512
efc1cc07e617e4b61f5f280fb7dc73e211c29ce9e81790f118f72ddd5c522d4f768b40127364104505ea5f153cc7ccd458341011ab3e3a075af992d0ffcbd6e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6566002.exe

Filesize
229KB

MD5
35ac06f35158af032949712601dbbf7f

SHA1
8cfd1716c9e3712ff0088473a52333f1cdf54bd9

SHA256
b2717d1bf90db18a3e24c47899b1da4246c0ec64a3eed774edb8785dfd5a9d9d

SHA512
efc1cc07e617e4b61f5f280fb7dc73e211c29ce9e81790f118f72ddd5c522d4f768b40127364104505ea5f153cc7ccd458341011ab3e3a075af992d0ffcbd6e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0288386.exe

Filesize
174KB

MD5
69fe6fcce8105599dcf1a3ed2a7a0e99

SHA1
589f5880cc837544d0e4e5e467ec4bfc88f9a6c1

SHA256
039f72d83cac5ccf2c24ec418f5dbdf288be03d2839507ecca75495ea342d2f3

SHA512
ac4826f447c55cea81cc44e3c118d2f6a7155e069cf1a82243ed83775a53fbe93d22185e717f0d1bdf436da1e7b8391ba56cbc439bb527c475bc16d047497cc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0288386.exe

Filesize
174KB

MD5
69fe6fcce8105599dcf1a3ed2a7a0e99

SHA1
589f5880cc837544d0e4e5e467ec4bfc88f9a6c1

SHA256
039f72d83cac5ccf2c24ec418f5dbdf288be03d2839507ecca75495ea342d2f3

SHA512
ac4826f447c55cea81cc44e3c118d2f6a7155e069cf1a82243ed83775a53fbe93d22185e717f0d1bdf436da1e7b8391ba56cbc439bb527c475bc16d047497cc1

Download Submit
memory/1532-38-0x0000000073C30000-0x00000000743E0000-memory.dmp

Filesize
7.7MB

Download
memory/1532-50-0x0000000073C30000-0x00000000743E0000-memory.dmp

Filesize
7.7MB

Download
memory/1532-43-0x0000000073C30000-0x00000000743E0000-memory.dmp

Filesize
7.7MB

Download
memory/1532-33-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2712-46-0x000000000A950000-0x000000000A962000-memory.dmp

Filesize
72KB

Download
memory/2712-42-0x0000000073C30000-0x00000000743E0000-memory.dmp

Filesize
7.7MB

Download
memory/2712-37-0x0000000073C30000-0x00000000743E0000-memory.dmp

Filesize
7.7MB

Download
memory/2712-51-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/2712-39-0x0000000000A60000-0x0000000000A90000-memory.dmp

Filesize
192KB

Download
memory/2712-40-0x0000000002E90000-0x0000000002E96000-memory.dmp

Filesize
24KB

Download
memory/2712-41-0x000000000AEB0000-0x000000000B4C8000-memory.dmp

Filesize
6.1MB

Download
memory/2712-48-0x000000000AB20000-0x000000000AB6C000-memory.dmp

Filesize
304KB

Download
memory/2712-47-0x000000000A9B0000-0x000000000A9EC000-memory.dmp

Filesize
240KB

Download
memory/2712-44-0x000000000AA10000-0x000000000AB1A000-memory.dmp

Filesize
1.0MB

Download
memory/2712-45-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/3752-22-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3752-2-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3752-1-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3752-3-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3752-0-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download