healer | b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055

Analysis

max time kernel
118s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 05:30

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General

Target

b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe
Size

552KB
MD5

0fffbee993a8d849a9b034c4268cede0
SHA1

31d0c47ccb3d896ab6ea5808b7c4464a46c1c2a6
SHA256

b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055
SHA512

6caaedac5df4d9527209bf7bcb21b4ae6435e4dba9adfdc78a2fa61a287e065f6d90744952f1baca4756984726024a51f21b8e55596737034c238ff3df8f03e2
SSDEEP

12288:zMrey90kVZy72+ztY+0wibcuC0LFtuFsez:xy26+ztY+obm0yFPz

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1124-12-0x0000000002400000-0x000000000241A000-memory.dmp	healer
behavioral1/memory/1124-14-0x0000000005030000-0x0000000005048000-memory.dmp	healer
behavioral1/memory/1124-42-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-40-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-38-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-36-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-34-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-32-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-30-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-28-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-26-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-24-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-22-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-18-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-16-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-15-0x0000000005030000-0x0000000005042000-memory.dmp	healer
behavioral1/memory/1124-21-0x0000000005030000-0x0000000005042000-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

Processes:

b7026YE.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7026YE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7026YE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b7026YE.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b7026YE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7026YE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7026YE.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/5108-55-0x00000000025C0000-0x0000000002606000-memory.dmp	family_redline
behavioral1/memory/5108-57-0x0000000004AC0000-0x0000000004B04000-memory.dmp	family_redline
behavioral1/memory/5108-91-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-75-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-89-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-87-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-85-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-83-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-81-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-79-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-77-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-73-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-71-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-67-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-65-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-61-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-59-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/5108-58-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

b7026YE.exec87cv62.exe

pid process

1124 b7026YE.exe
5108 c87cv62.exe

pid	process
1124	b7026YE.exe
5108	c87cv62.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

b7026YE.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b7026YE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7026YE.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe

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\\\""	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.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

Processes:

b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exeb7026YE.exec87cv62.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7026YE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c87cv62.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b7026YE.exe

pid process

1124 b7026YE.exe
1124 b7026YE.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b7026YE.exec87cv62.exe

description pid process

Token: SeDebugPrivilege 1124 b7026YE.exe
Token: SeDebugPrivilege 5108 c87cv62.exe

pid	process
1124	b7026YE.exe
1124	b7026YE.exe

description	pid	process
Token: SeDebugPrivilege	1124	b7026YE.exe
Token: SeDebugPrivilege	5108	c87cv62.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe

description	pid	process	target process
PID 2920 wrote to memory of 1124	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	b7026YE.exe
PID 2920 wrote to memory of 1124	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	b7026YE.exe
PID 2920 wrote to memory of 1124	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	b7026YE.exe
PID 2920 wrote to memory of 5108	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	c87cv62.exe
PID 2920 wrote to memory of 5108	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	c87cv62.exe
PID 2920 wrote to memory of 5108	2920	b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe	c87cv62.exe

C:\Users\Admin\AppData\Local\Temp\b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe
"C:\Users\Admin\AppData\Local\Temp\b0780e66ef7f02a61f02fd0f82d571f7e7f56cb9f1a63a118557979f21a40055N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b7026YE.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\b7026YE.exe
  2⤵
  - 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:1124
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c87cv62.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c87cv62.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5108

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\b7026YE.exe

Filesize
323KB

MD5
ee43881ab62092621b2d2e22a0295878

SHA1
0339221e3f787602fea6a0541817565d751a293c

SHA256
2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

SHA512
df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c87cv62.exe

Filesize
381KB

MD5
79183f88b273bd94752126e28a74a872

SHA1
4969ee7676f48a9c26c21da543322993704c403f

SHA256
35c6bb7d3f63d1c1b25b5dba53cbbbc3b3876baf9c02688ca95768b2b4062f21

SHA512
c7f4663100fef6e7206b9f879afb6b1309460ef14af23444f9ef0e115e2d7892831e04dd4a344eac4d77654d400360223c45d1343638cf5f45edaefc1e569899

Download Submit
memory/1124-8-0x0000000000530000-0x0000000000630000-memory.dmp

Filesize
1024KB

Download
memory/1124-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1124-10-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1124-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1124-12-0x0000000002400000-0x000000000241A000-memory.dmp

Filesize
104KB

Download
memory/1124-13-0x0000000004A30000-0x0000000004FD4000-memory.dmp

Filesize
5.6MB

Download
memory/1124-14-0x0000000005030000-0x0000000005048000-memory.dmp

Filesize
96KB

Download
memory/1124-42-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-40-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-38-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-36-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-34-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-32-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-30-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-28-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-26-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-24-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-22-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-18-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-16-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-15-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-21-0x0000000005030000-0x0000000005042000-memory.dmp

Filesize
72KB

Download
memory/1124-43-0x0000000000530000-0x0000000000630000-memory.dmp

Filesize
1024KB

Download
memory/1124-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1124-47-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1124-48-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5108-54-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/5108-53-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/5108-55-0x00000000025C0000-0x0000000002606000-memory.dmp

Filesize
280KB

Download
memory/5108-56-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/5108-57-0x0000000004AC0000-0x0000000004B04000-memory.dmp

Filesize
272KB

Download
memory/5108-91-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-75-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-89-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-87-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-85-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-83-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-81-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-79-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-77-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-73-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-71-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-67-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-65-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-61-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-59-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-58-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/5108-964-0x0000000005220000-0x0000000005838000-memory.dmp

Filesize
6.1MB

Download
memory/5108-965-0x0000000005840000-0x000000000594A000-memory.dmp

Filesize
1.0MB

Download
memory/5108-966-0x0000000004C10000-0x0000000004C22000-memory.dmp

Filesize
72KB

Download
memory/5108-967-0x0000000005950000-0x000000000598C000-memory.dmp

Filesize
240KB

Download
memory/5108-968-0x0000000005A90000-0x0000000005ADC000-memory.dmp

Filesize
304KB

Download