healer | 302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e

Analysis

max time kernel
149s
max time network
151s
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, 23:36

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General

Target

302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe
Size

787KB
MD5

671795e23c5f941472f5ecc35c88f109
SHA1

88b3bd5b822c57e35f3040aa3c63d074e41f82bc
SHA256

302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e
SHA512

3c16aacacdbb903a970c0e201a950a60b5295fd3b732f1aa71aa7b08a20170a25c6b68f191318d87b22cc7378c2623aaad887e8ac0b5ed51e1d5311b29b5a037
SSDEEP

24576:ayjOlAj/eg3aJ0J3kcEtrmL5Nf3e8fF1jqYRT:hSl8/egKu0ceMJlF1j

Score

10^/10

healer redline diza norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

77.91.124.145:4125

Attributes

auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2100-19-0x0000000002260000-0x000000000227A000-memory.dmp	healer
behavioral1/memory/2100-21-0x00000000024F0000-0x0000000002508000-memory.dmp	healer
behavioral1/memory/2100-22-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-49-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-47-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-43-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-41-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-39-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-37-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-35-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-33-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-31-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-29-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-27-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-25-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-23-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/2100-45-0x00000000024F0000-0x0000000002502000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro4994.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro4994.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro4994.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro4994.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro4994.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro4994.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1908-2143-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x0011000000023b4b-2148.dat	family_redline
behavioral1/memory/5672-2156-0x0000000000250000-0x0000000000280000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c86-2166.dat	family_redline
behavioral1/memory/5808-2167-0x0000000000B30000-0x0000000000B5E000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	qu4726.exe

Executes dropped EXE 5 IoCs

pid	Process
2752	un131692.exe
2100	pro4994.exe
1908	qu4726.exe
5672	1.exe
5808	si951040.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	pro4994.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro4994.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\\\""	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.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\\\""	un131692.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3012	2100	WerFault.exe	85
5748	1908	WerFault.exe	100

System Location Discovery: System Language Discovery 1 TTPs 6 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	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un131692.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro4994.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu4726.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	si951040.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2100	pro4994.exe
2100	pro4994.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	pro4994.exe
Token: SeDebugPrivilege	1908	qu4726.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 2752	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	83
PID 1524 wrote to memory of 2752	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	83
PID 1524 wrote to memory of 2752	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	83
PID 2752 wrote to memory of 2100	2752	un131692.exe	85
PID 2752 wrote to memory of 2100	2752	un131692.exe	85
PID 2752 wrote to memory of 2100	2752	un131692.exe	85
PID 2752 wrote to memory of 1908	2752	un131692.exe	100
PID 2752 wrote to memory of 1908	2752	un131692.exe	100
PID 2752 wrote to memory of 1908	2752	un131692.exe	100
PID 1908 wrote to memory of 5672	1908	qu4726.exe	101
PID 1908 wrote to memory of 5672	1908	qu4726.exe	101
PID 1908 wrote to memory of 5672	1908	qu4726.exe	101
PID 1524 wrote to memory of 5808	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	104
PID 1524 wrote to memory of 5808	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	104
PID 1524 wrote to memory of 5808	1524	302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe	104

C:\Users\Admin\AppData\Local\Temp\302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe
"C:\Users\Admin\AppData\Local\Temp\302957e47812a0e1a24ab7e3d6c176d66c028c89550f7abe5c769e889b58754e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un131692.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un131692.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4994.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4994.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:2100
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 1104
      4⤵
      Program crash
      PID:3012
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4726.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4726.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1908
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5672
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1384
      4⤵
      Program crash
      PID:5748
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si951040.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si951040.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2100 -ip 2100
1⤵
PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1908 -ip 1908
1⤵
PID:5696

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

Query Registry

T1012

System Information Discovery

T1082

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\si951040.exe

Filesize
169KB

MD5
7632cc33d0f2462c9b323a31f1c28c25

SHA1
834ea233dfa1e9c5d68f06b6d621e3931c1f8a5b

SHA256
26034e4eddf460e9499798a0d2554702ba99554af08a1d9c9cbe289e2893f9d6

SHA512
1bc1c6a63681508eca2cc0527277ff719c35f47c37e9e794e51ec659ee0bdb5728ffd8c4b04e8173c6bf1ffccd50eee83c2195776df6991058bfc2d2bb21c561

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un131692.exe

Filesize
633KB

MD5
742454ee982fafd4a9dec7b896b31608

SHA1
47cb5e15aa66ef355d190c063fb8f8e2dbc229bc

SHA256
51f05cf321edaae1b46cc0cee376b1566ad590187f8437a0f2c6753c6454e0ba

SHA512
a8203b13f72c20224ed9c657c44b4c1355c37a96662caa2d56f07f5c4ccad1261b13f185e27ebbbc80d5c699549ca8bc6dc2a7a7ab3500743380e8a7bc1e06b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4994.exe

Filesize
230KB

MD5
861f296f30e031bfe62adccd0b15ccb8

SHA1
6c7698a5b985730bb05956a63e5a3b695f4526c7

SHA256
8c2754f466f6033ceab1e078d0b7b862c624c0cb1b98d5ee7738d0ec986de6a8

SHA512
84848ee62d971a53a0ce2ca5a51a4b36f4399ab17e8b0ac6c1f3c2022f32df0869fdec06f8036187121f94598748846acc0d7defccc4b1f782bfab6b9438f44f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4726.exe

Filesize
414KB

MD5
a503a2340ab2d05a0f529214954271ab

SHA1
118c33a2b876011f3f7c869c07ca19230e8d7440

SHA256
6a4e4613732d13247d7d107ae6c37f15751134d05100be0089823a396eacd506

SHA512
27513a92ca5c1c6687cbc24ae913ee218cb92a32fbe53e70c459cc9988bad1a18384e70f96c4e801bdb251b44be9f974624482a699ef1a594f4c8f759daab41b

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1908-68-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-64-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-2143-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/1908-63-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-92-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-94-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-66-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-70-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-72-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-96-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-78-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-82-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-84-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-86-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-89-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-90-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-80-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-74-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-76-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1908-62-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/1908-61-0x0000000004A60000-0x0000000004AC6000-memory.dmp

Filesize
408KB

Download
memory/2100-43-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-55-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2100-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2100-18-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2100-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2100-50-0x0000000000760000-0x0000000000860000-memory.dmp

Filesize
1024KB

Download
memory/2100-45-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-19-0x0000000002260000-0x000000000227A000-memory.dmp

Filesize
104KB

Download
memory/2100-23-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-25-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-27-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-29-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-31-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-33-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-35-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-37-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2100-39-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-15-0x0000000000760000-0x0000000000860000-memory.dmp

Filesize
1024KB

Download
memory/2100-51-0x0000000000580000-0x00000000005AD000-memory.dmp

Filesize
180KB

Download
memory/2100-47-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-49-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-22-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/2100-21-0x00000000024F0000-0x0000000002508000-memory.dmp

Filesize
96KB

Download
memory/2100-20-0x0000000004C20000-0x00000000051C4000-memory.dmp

Filesize
5.6MB

Download
memory/2100-16-0x0000000000580000-0x00000000005AD000-memory.dmp

Filesize
180KB

Download
memory/2100-41-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/5672-2157-0x0000000004A30000-0x0000000004A36000-memory.dmp

Filesize
24KB

Download
memory/5672-2156-0x0000000000250000-0x0000000000280000-memory.dmp

Filesize
192KB

Download
memory/5672-2159-0x0000000004E30000-0x0000000004F3A000-memory.dmp

Filesize
1.0MB

Download
memory/5672-2160-0x0000000004D20000-0x0000000004D32000-memory.dmp

Filesize
72KB

Download
memory/5672-2161-0x0000000004D40000-0x0000000004D7C000-memory.dmp

Filesize
240KB

Download
memory/5672-2162-0x0000000004DC0000-0x0000000004E0C000-memory.dmp

Filesize
304KB

Download
memory/5672-2158-0x0000000005340000-0x0000000005958000-memory.dmp

Filesize
6.1MB

Download
memory/5808-2167-0x0000000000B30000-0x0000000000B5E000-memory.dmp

Filesize
184KB

Download
memory/5808-2168-0x0000000002C90000-0x0000000002C96000-memory.dmp

Filesize
24KB

Download