healer | 6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5

Analysis

max time kernel
142s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 01:06

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General

Target

6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe
Size

647KB
MD5

8ee00d298cfb42f24bb1c5f1356a2407
SHA1

51d5d729606371c8373859e354ae6efd6a44afbc
SHA256

6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5
SHA512

e881fb58b305d18c90ee2dc724f1e6aa405b8e6345f5daa135a14be342a1b6ca1e40614292806f5cb80f6662db851e18c4e51a3d2acbfbeafcf81905086e087e
SSDEEP

12288:hMrQy908MVtGPlLWbEGBOozcnEcL2zSwI++jiOOtwq0mo:Vyxq0gYlqlmPGt1w

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 19 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cb7-11.dat	healer
behavioral1/memory/4308-15-0x0000000000010000-0x000000000001A000-memory.dmp	healer
behavioral1/memory/1076-22-0x00000000023A0000-0x00000000023BA000-memory.dmp	healer
behavioral1/memory/1076-24-0x0000000002600000-0x0000000002618000-memory.dmp	healer
behavioral1/memory/1076-36-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-52-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-50-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-48-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-46-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-44-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-42-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-40-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-39-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-34-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-32-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-30-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-28-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-26-0x0000000002600000-0x0000000002612000-memory.dmp	healer
behavioral1/memory/1076-25-0x0000000002600000-0x0000000002612000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c70gq54.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b0383xI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b0383xI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b0383xI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c70gq54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c70gq54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c70gq54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c70gq54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b0383xI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b0383xI.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b0383xI.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c70gq54.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/60-60-0x00000000049F0000-0x0000000004A36000-memory.dmp	family_redline
behavioral1/memory/60-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp	family_redline
behavioral1/memory/60-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/60-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
920	nice0927.exe
4308	b0383xI.exe
1076	c70gq54.exe
60	dMoYz11.exe

Windows security modification 2 TTPs 3 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"	b0383xI.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c70gq54.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c70gq54.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\\\""	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.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\\\""	nice0927.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3708	1076	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 4 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	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice0927.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c70gq54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dMoYz11.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4308	b0383xI.exe
4308	b0383xI.exe
1076	c70gq54.exe
1076	c70gq54.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4308	b0383xI.exe
Token: SeDebugPrivilege	1076	c70gq54.exe
Token: SeDebugPrivilege	60	dMoYz11.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 920	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	83
PID 3428 wrote to memory of 920	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	83
PID 3428 wrote to memory of 920	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	83
PID 920 wrote to memory of 4308	920	nice0927.exe	84
PID 920 wrote to memory of 4308	920	nice0927.exe	84
PID 920 wrote to memory of 1076	920	nice0927.exe	93
PID 920 wrote to memory of 1076	920	nice0927.exe	93
PID 920 wrote to memory of 1076	920	nice0927.exe	93
PID 3428 wrote to memory of 60	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	97
PID 3428 wrote to memory of 60	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	97
PID 3428 wrote to memory of 60	3428	6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe	97

C:\Users\Admin\AppData\Local\Temp\6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe
"C:\Users\Admin\AppData\Local\Temp\6d855887889e35ca86b799ba80988cb84e13876cbf04aad9a7f90d60cb9cd3d5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0927.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0927.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0383xI.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0383xI.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4308
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c70gq54.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c70gq54.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1076
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 1088
      4⤵
      Program crash
      PID:3708
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dMoYz11.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dMoYz11.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:60

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1076 -ip 1076
1⤵
PID:4436

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dMoYz11.exe

Filesize
305KB

MD5
6d8433b885bdccea71f1712c75c0de8c

SHA1
957a15fa40c7787fe4829fb12bc3f0793577d4d5

SHA256
8a02b9f03d26c260ba97dab334f2ccedd911b0e789b57938c6aa6e7e6d5f21b0

SHA512
d0db58aebc89db9169d7529a5f89a2a7c209166bb5f4cfae8ece7cd041653e5272dd852dffa9797dad127829a27db785492e1aa3b87221dea85826f89bc62f36

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0927.exe

Filesize
324KB

MD5
3394d076c09359c81b4ce4eb7b9b5357

SHA1
852c1488cfb492faddd327c748ccddb3daa2ad44

SHA256
37a65701220122327df200040d07a4de4210d6e2288aef68bd863f969bc58caa

SHA512
2a27994279b409d6f5e8fa660d0e66cf8fdc57a6fd27f60daa4517bdcd442535ab23ff86e3dd0985594548379c6560bdbf2284f316007ed8d8eac296e3485fb2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0383xI.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c70gq54.exe

Filesize
247KB

MD5
85842a03077894655565a1fd86d8c7ea

SHA1
f2aa1dd755030763129fa71ce8b1e75659cfe801

SHA256
d6763faa8824f1108fbd82a7babbe55293d7ae02cd88c1c755ecfe75ae293572

SHA512
689de477fafe12d28f58830838d0c26988b666bc5597e97b13fe6bb25b319b7d76d7378239dde899309949772290c36848bd1b97063b53e9a891f5c6e71b02dd

Download Submit
memory/60-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download
memory/60-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/60-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/60-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/60-968-0x0000000005140000-0x0000000005758000-memory.dmp

Filesize
6.1MB

Download
memory/60-60-0x00000000049F0000-0x0000000004A36000-memory.dmp

Filesize
280KB

Download
memory/60-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

Filesize
272KB

Download
memory/60-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/60-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/1076-24-0x0000000002600000-0x0000000002618000-memory.dmp

Filesize
96KB

Download
memory/1076-48-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-34-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-25-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-26-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-28-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-30-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-32-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-42-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-40-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-53-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1076-23-0x0000000004BB0000-0x0000000005154000-memory.dmp

Filesize
5.6MB

Download
memory/1076-22-0x00000000023A0000-0x00000000023BA000-memory.dmp

Filesize
104KB

Download
memory/1076-39-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-44-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-46-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-55-0x0000000000400000-0x00000000004BD000-memory.dmp

Filesize
756KB

Download
memory/1076-50-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-52-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/1076-36-0x0000000002600000-0x0000000002612000-memory.dmp

Filesize
72KB

Download
memory/4308-14-0x00007FF814403000-0x00007FF814405000-memory.dmp

Filesize
8KB

Download
memory/4308-16-0x00007FF814403000-0x00007FF814405000-memory.dmp

Filesize
8KB

Download
memory/4308-15-0x0000000000010000-0x000000000001A000-memory.dmp

Filesize
40KB

Download